MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 1988 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 39.8 40.2999.9999.9 20 41.3 37.9 37.9 39.5 41.9 40.9 42.2 43.0 42.8 43.0 42.3 42.9 42.9 42.4 42.4 41.9 41.3 40.4 40.4 39.3 38.7 38.1 37.5 39.3 40.8 43.0 21 38.7 39.3 38.7 39.8 39.8 40.4 40.4 39.8 39.8 38.7 35.2999.9 39.6 40.4 40.1 39.1 36.4 35.8 35.3 35.5 35.5 35.7 35.9 36.3 38.1 40.4 22 37.5 35.7 36.0 35.3 35.2 35.8 35.5 35.6 35.7 36.2 36.2 36.4 36.4 36.7 36.8 37.1 37.5 37.2 37.2 34.3 34.4 33.3 33.2 33.5 35.8 37.5 23 33.7 33.7 34.4 34.1 34.2 33.5 32.2 33.4 31.7 31.7 32.2 43.1 47.6 49.2 47.5 48.2 48.4 46.4 45.6 40.1 42.2 45.5 40.2 39.4 39.5 49.2 24 39.1 33.4 31.6 27.6 27.2 26.6 26.3 25.0999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 31 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 38.1 36.0 35.7 35.3 35.7 35.4 35.3 35.4 37.5 37.4 36.5 40.8 41.6 42.2 41.7 41.6 40.9 39.9 39.6 37.3 37.7 38.2 37.3 37.7 38.6 42.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 1988 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 36.6 36.1 36.7 36.6 36.1 35.2 35.6 36.8 37.1 38.0 36.5 38.0 2 37.2 36.6 35.8 36.2 35.9 34.8 33.5 33.1 33.9 32.7 32.9 33.0 31.8 31.5 32.9 33.4 36.6 37.0 38.3 39.5 40.5 42.0 40.2 40.9 35.8 42.0 3 43.0 43.9 45.0 46.9 48.3 46.6 47.5 49.3 48.1 49.2 49.7 49.5 51.4 49.9 51.5999.9999.9999.9 45.9 47.2 47.8 48.4 47.3 47.8 47.8 51.5 4 47.6 47.8 47.3 47.6 47.6 48.1 48.4 47.3 47.0 45.7 45.3 42.7 39.6 42.1 40.6 42.6 46.5 46.8 43.2 42.6 41.2 41.4 42.5 43.9 44.8 48.4 5 43.2 42.8 42.7 42.2 42.2 41.7 41.7 43.0 42.5 43.8 43.2 41.7 39.9 38.9 37.3999.9 33.8 32.1 31.5 31.5 30.4 28.0 28.0 28.0 37.8 43.8 6 25.7 24.6 23.4 22.3 21.1 20.5 18.8 17.6 17.0 16.5 17.0 16.4 15.9 14.9 14.8 15.1 14.5 14.4 15.1 15.1 15.7 15.1 17.4 16.0 17.7 25.7 7 16.1 16.9 16.6 16.5 17.0 17.0 17.0 16.4 16.7 17.1 17.3 17.0 16.5 17.0 17.2 18.1 21.5 23.2 24.8 24.8 23.8 23.6 23.9 24.0 19.2 24.8 8 24.5 25.6 39.6 37.0 35.2 37.8 36.4 37.2 36.1 35.1 31.5 29.9 34.9 39.6 37.8 41.3 41.6 42.5 40.9 39.6 38.5 34.6 30.6 28.5 35.7 42.5 9 29.9 27.0 25.1 26.3 26.9 27.8 28.2 30.9 28.9 31.9 31.9 28.9 27.7 30.7 32.5 31.8 32.9 40.3 40.6 41.0 40.9 40.4 41.3 40.9 32.7 41.3 10 42.1 42.1 42.6 42.1 42.1 42.1 42.1 42.1 42.6 42.6 42.1 38.4 36.7 39.0 39.6 38.5 38.4 37.4 37.2 36.8 32.6 29.3 19.3 29.4 38.2 42.6 11 32.0 34.5 34.2 33.7 34.0 34.0 33.6 29.5 28.6 29.3 30.0 30.8 30.1 29.4 30.4 30.0 29.8 30.9 32.5 33.5 34.2 33.7 33.8 33.9 31.9 34.5 12 33.8 33.5 33.9 34.7 36.0 38.9 39.4 40.0 40.7 41.1 40.6 34.5 30.0 36.4 40.4 41.6 43.5 43.5 42.3 43.3 44.1 45.5 45.5 45.2 39.5 45.5 13 44.8 43.5 44.8 45.1 45.8 45.8 44.1 42.5 39.1 34.3 44.4 43.2 39.6 27.1 32.8 40.1 39.3 39.2 39.7 38.8 36.6 41.4 42.1 41.6 40.7 45.8 14 41.9 43.7 43.4 43.6 43.3 44.1 44.4 44.0 43.8 43.3 42.7 40.7 37.9 38.9 38.7 38.8 39.5 38.2 37.7 40.3 40.7 39.6 29.3 30.7 40.4 44.4 15 16.8 27.5 25.7 32.7 30.0 32.5 34.1 36.1 35.3 32.6 33.8 28.0 29.7 35.7 39.7 37.4 37.5 35.2 36.9 34.0 32.0 29.5 28.3 28.0 32.0 39.7 16 31.4 31.1 30.8 28.6 31.9 33.2 34.4 37.4 36.7 37.6 37.0 35.8 39.6 44.2 47.7 49.0 47.1 30.2 25.3 43.8 50.1 47.8 46.8 48.1 38.6 50.1 17 49.9 50.4 50.3 49.8 50.0 50.1 50.3 50.9 50.8 50.5 49.9 44.5 42.6 43.6 42.8 43.1 42.9 42.1 39.8 37.4 37.4 42.1 40.9 38.5 45.4 50.9 18 39.7 41.0 41.8 42.5 43.3 44.1 44.2 44.5 45.2 45.7 45.9 45.0 44.2 43.7 42.8 42.4 42.2 41.4 40.4 40.7 40.3 35.2 31.3 33.5 41.7 45.9 19 32.3 36.4 39.1 40.6999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 41.5 41.1 43.1 42.7 42.2 42.1 42.0 41.6 40.2 40.5 42.7 43.2 41.9 43.2 21 43.3 43.4 44.2 44.2 43.5 43.6 44.6 44.2 41.9 40.4 39.2 38.4 37.0 36.5 35.4 35.7 35.2 32.9 31.5 31.2 31.2 31.6 31.3 31.8 38.0 44.6 22 32.0 32.0 32.9 38.3 48.0 45.9 37.9 39.4 42.6 41.9 38.5 36.4 35.7 37.5 40.3 41.5 43.3 43.0 43.0 43.1 42.8 41.8 41.4 40.9 40.0 48.0 23 40.7 41.7 41.6 42.1 42.2 42.1 42.0 42.2 41.9 41.8 36.1 37.2 39.7 39.1 38.6 40.3 39.7 39.7 40.3 39.7 39.7 39.7 39.7 40.9 40.4 42.2 24 41.5 42.0 42.0 42.0 42.0 42.0 42.6 42.0 40.3 39.7 38.6 38.0 36.1 33.9 29.4 26.9 26.5 25.4 25.5 26.6 28.4 33.1 40.5 40.9 36.1 42.6 25 999.9999.9999.9999.9999.9 38.0 38.6 39.7 39.7 39.7 39.7 40.9 40.9 40.9 42.6 43.2 43.8 47.8 47.8 46.7 47.3 47.3 47.8 49.0 43.2 49.0 26 52.5 53.7 54.8 54.8 55.4 53.7 51.3 50.2 50.2 50.2 51.3 52.5 51.3 49.0 46.7 44.9 44.4 44.4 44.4 44.4 44.9 44.9 44.4 44.4 49.1 55.4 27 44.9 44.9 45.5 46.7 47.8 49.0 49.6 50.2 51.3 52.5 53.7 52.5 53.7 52.5 52.5 51.3 50.8 50.2 49.0 49.0 49.0 48.4 49.0 49.0 49.7 53.7 28 49.6 49.6 47.8 46.1 45.5 46.7 46.7 49.0 49.0 49.0 49.0 49.0 49.0 49.6 50.2 50.2 47.8 46.1 45.5 44.4 44.4 44.4 44.4 42.0 47.3 50.2 29 39.7 38.0 39.7 40.9 41.5 40.9 39.1 38.6 39.7 41.5 40.9 40.9 40.9 40.3 37.4 38.0 37.4 41.1 40.9 42.0 42.0 40.9 40.9 42.0 40.2 42.0 30 41.5 42.0 42.6 36.2 37.4 39.7 42.6 42.6 42.6 42.0 42.0 39.1 37.4 38.0 38.6 40.9 43.2 43.8 43.2 40.9 40.9 40.9 43.2 44.4 41.1 44.4 MEAN 37.7 38.4 39.0 39.2 39.8 40.0 39.7 40.0 39.7 39.5 39.4 38.0 37.5 37.9 38.3 38.3 38.5 38.1 38.0 38.4 38.4 38.2 37.6 38.1 38.7 43.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 1988 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 44.3 44.3 43.7 44.3 44.3 43.7 43.1 41.9 41.4 40.8 40.8 39.6 37.3 36.7 36.1 35.6 34.4 33.8 33.2 32.7 32.7 32.1 33.8 33.8 38.5 44.3 2 33.8 35.0 33.8 33.8 33.8 35.6 35.6 36.1 36.1 36.1 36.1 35.6 36.1 40.2 40.2 37.3 37.9 38.5 39.6 42.5 39.0 39.6 39.6 40.2 37.2 42.5 3 39.6 37.3 37.3 38.5 40.2 39.6 40.2 40.8 43.1 43.1 43.7 43.7 44.3 39.6 38.5 37.3 37.9 40.2 40.8 41.9 42.5 42.5 43.1 43.7 40.8 44.3 4 45.4 44.8 44.3 44.8 44.8 44.8 44.3 44.3 44.3 43.7 43.7 43.1 43.7 42.5 41.9 41.9 41.4 41.4 41.9 41.9 41.9 41.4 40.2 39.0 43.0 45.4 5 38.5 39.6 40.2 41.9 41.9 43.1 41.9 37.9 39.0 39.6 39.6 39.6 41.9 41.9 41.9 43.1 43.7 44.3 45.4 45.4 41.9 40.2 44.3 45.4 41.8 45.4 6 44.3 44.3 44.3 44.8 44.8 44.8 44.3 44.3 44.3 45.4 43.1 42.5 42.5 41.9 41.9 41.9 41.9 42.5 43.1 43.7 43.1 43.1999.9999.9 43.5 45.4 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 38.5 40.8 42.5 43.1 44.3 44.8 45.4 45.4 46.0 45.4 45.4 45.4 43.9 46.0 8 45.4 46.6 46.6 46.6 46.6 46.0 46.0 47.2 47.7 47.2 47.2 46.6 46.6 45.4 44.8 44.3 43.1 43.7 43.7 44.3 44.3 44.3 44.3 44.3 45.5 47.7 9 44.3 44.3 44.3 44.3 44.8 45.4 45.4 45.4 45.4 47.7 51.2 51.2 49.5 50.1 52.4 51.2 50.1 50.1 43.7 42.5 41.4 41.5 41.9 41.9 46.3 52.4 10 41.4 41.4 41.4 41.4 40.8 41.9 43.7 48.9 50.1 53.5 53.5 53.5 47.7 41.9 40.8 40.8 41.9 42.5 44.3 46.6 46.6 45.4 45.4 45.4 45.0 53.5 11 46.0 46.6 46.6 46.6 46.6 45.4 46.6 46.6 46.6 46.6 46.6 47.2 47.2 44.8 44.3 44.8 45.4 46.6 46.0 46.0 46.6 46.6 46.6 46.6 46.2 47.2 12 46.6 47.7 47.7 47.2 46.6 47.2 46.6 45.4 43.1 43.1 43.1 41.9 36.1 33.2 34.3 32.8 33.7 33.8 35.7 35.6 34.7 35.1 37.0 38.0 40.3 47.7 13 38.2 39.2 39.4 39.3 40.0 37.0 40.4 40.4 40.2 40.4 40.2 36.1 20.2 22.6 32.9 41.1 32.9 30.0 40.3 40.1 39.6 38.9 38.9 37.7 36.9 41.1 14 36.7 38.1 40.7 42.1 44.1 44.3 43.9 45.7 45.1 45.1 43.9 42.1 40.3 40.8 39.6 39.0 39.5 37.7 37.7 38.3 39.4 39.5 39.2 38.5 40.9 45.7 15 37.1 36.0 36.4 39.1 40.7 40.3 39.7 38.1 38.2 37.9 36.6 36.6 36.4 37.0 38.5 40.7 42.3 43.4 43.9 44.0 44.3 44.9 44.7 43.8 40.0 44.9 16 43.3 44.6 44.6 44.7 44.7 43.3 43.0 43.2 42.7 42.7 42.1 41.0 40.9 39.7 39.3 38.4 39.0 38.8 39.2 39.8 40.1 40.3 40.0 40.2 41.5 44.7 17 40.7 40.6 40.3 40.5 40.3 40.0 40.1 40.9 40.5 40.8 42.1 42.2 41.6 41.3 40.4 40.0 39.7 39.1 39.1 40.6 45.6 49.2 49.7 47.4 41.8 49.7 18 45.6 46.2 45.6 43.8 44.9 45.5 45.5 44.9 47.9 44.9 43.7 41.4 41.4 40.8 41.3 42.5 43.1 43.0 42.8 44.4 45.3 44.2 43.1 42.6 43.9 47.9 19 42.3 41.8 41.0 41.8 42.5 43.1 43.0 43.2 43.2 43.1 42.5 41.5 41.8 41.7 42.1 42.8 43.4 43.6 43.2 43.6 44.0 43.4 43.7 43.5 42.7 44.0 20 43.1 43.8 44.7 44.3 42.7 42.4 43.1 43.1 43.4 43.7 42.7 37.6 34.9 38.9 40.8 40.8 38.8 39.4 38.9 38.7 35.8 30.1 28.0 37.5 39.9 44.7 21 38.7 34.7 38.1 36.9 38.7 35.4 30.2 35.2 37.8 38.5 31.9 29.0 35.8 36.1 37.7 38.0 37.2 36.1 35.1 35.0 34.3 37.6 41.3 41.4 36.3 41.4 22 40.5 40.6 41.8 42.0 42.4 43.0 42.6 42.7 42.7 41.8 40.7 36.2 29.8 26.7 36.3 40.6 40.4 41.0 41.7 39.0 35.7 31.6 30.7 33.4 38.5 43.0 23 34.1 36.9 37.7 37.1 38.5 39.6 38.5 37.9 37.3 37.9 38.5 38.5 39.0 40.2999.9 41.6 42.7 44.5 42.9 42.5 41.3 36.5 38.5 37.6 39.1 44.5 24 38.0 37.1 37.6 40.6 43.0 42.0 39.3 38.7 41.6 43.0 43.1 40.4 38.4 41.9 44.1 42.7 42.1 41.5 41.8 43.0 42.3 42.9 43.1 43.0 41.3 44.1 25 42.9 42.9 42.9 42.8 43.2 43.1 43.2 43.1 43.1 43.0 42.7 42.6 42.4 42.1 42.0 41.7 41.7 41.8 41.4 41.9 41.6 41.3 40.9 40.0 42.3 43.2 26 39.7 40.3 39.4 38.5 38.5 38.5 37.7 36.8 35.8 36.5 36.1 35.2 35.0 36.7 38.8 39.2 39.6 40.6 44.5 46.7 46.8 47.1 46.8 46.5 40.1 47.1 27 45.7 45.4 45.6 45.8 45.9 44.4 42.7 42.3 42.4 42.7 43.0 43.2 42.4 42.5 39.8 40.0 40.7 40.8 41.1 41.0 40.6 42.3 41.1 42.1 42.6 45.9 28 41.2 41.9 36.3 39.1 28.8 30.2 39.4 40.3 40.6 40.1 35.1 37.8 37.1 39.4 38.2 40.0 41.1 41.4 42.0 43.6 43.9 44.5 44.9 44.6 39.6 44.9 29 45.5 45.6 45.3 45.1 45.8 45.4 45.8 45.4 45.1 45.0 44.4 44.1 43.4 42.6 41.6 40.6 40.2 39.6 38.6 37.2 37.7 37.5 37.2 36.8 42.3 45.8 30 37.4 37.0 36.1 37.0 37.0 37.8 39.0 39.6 40.0 40.8 39.6 37.6 39.1 40.3 30.5 38.3 40.0 40.7 41.0 41.5 39.8 38.7 37.0 33.1 38.3 41.5 31 31.9 32.1 32.3 32.8 33.2 33.5 34.8 37.8 40.1 40.8 41.5 42.0 53.7 53.2 53.2 52.6 50.2 49.7 47.9 44.4 43.3 43.3 43.8 44.4 42.2 53.7 MEAN 41.1 41.2 41.2 41.6 41.7 41.5 41.7 41.9 42.3 42.5 42.0 41.0 40.2 40.1 40.6 41.1 41.0 41.1 41.5 41.7 41.4 41.0 41.1 41.3 41.4 45.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 1989 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 33.6 33.6 41.3 41.3 43.1 43.1 43.7 42.5 41.3 40.7 39.5 39.5 40.1 40.7 39.5 38.3 38.3 36.5 34.8 31.2 30.6 31.8 31.8 31.8 37.9 43.7 2 32.4 33.0 33.0 33.6 34.2 34.2 33.6 33.6 33.0 33.0 33.0 33.6 34.2 34.2 33.6 34.2 35.9 35.9 35.9 35.9 35.4 35.9 39.5 43.1 34.7 43.1 3 46.1 49.7 50.3 49.1 47.3 46.7 46.7 45.5 45.5 44.9 45.5 44.9 44.3 43.1 41.9 42.5 43.1 43.1 43.7 44.3 45.5 45.5 45.5 46.1 45.4 50.3 4 47.3 47.3 46.7 49.1 50.3 50.3 45.5 41.9 40.7 38.9 37.7 40.7 40.7 40.7 41.9 41.9 41.9 41.9 41.9999.9999.9999.9999.9999.9 43.5 50.3 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 40.7 40.7 40.7 40.7 40.7 40.7 37.7 35.9 33.0 38.3 38.9 40.7 19 40.7 37.1 37.7 31.8 34.2 34.2 40.7 35.9 34.2 34.2 34.8 34.2 35.4 34.8 34.8 34.2 33.6 33.6 47.9 51.4 55.0 57.4 59.8 61.0 40.4 61.0 20 58.6 58.6 58.0 58.6 59.8 59.2 58.6 58.6 58.0 58.0 57.4 56.8 50.9 50.3 52.6 54.4 56.2 56.2 55.6 55.0 55.0 55.0 54.4 53.8 56.2 59.8 21 52.6 49.1 48.5 46.7 43.1 40.7 40.1 38.3 37.1 36.5 35.9 35.9 35.9 37.2 45.0 48.9 48.7 46.1 42.8 41.0 43.2 46.1 46.5 46.6 43.0 52.6 22 45.1 44.6 45.8 45.7 44.5 43.3 42.5 42.2 43.2 44.1 43.8 42.7 28.2 28.1 36.5 41.5 42.4 42.5 42.3 41.9 42.2 42.1 42.7 43.0 41.7 45.8 23 43.0 43.2 43.0 43.3 42.7 42.2 41.6 41.9 41.8 40.9 40.0 38.7 37.5 36.8 35.8 35.0 34.4 34.3 34.1 33.9 34.5 34.1 34.3 35.2 38.4 43.3 24 36.4 36.3 36.5 36.4 36.9 37.1 36.5 36.6 36.7 36.7 40.8 42.0 40.8 37.3 35.8 34.6 35.3 38.7 42.1 42.9 42.9 42.7 43.8 44.4 38.8 44.4 25 44.7 44.6 43.9 40.8 41.5 42.4 42.3 42.4 42.6 43.0 43.1 43.5 43.3 42.9 41.7 41.6 42.5 43.6 43.8 46.0 50.0 59.2 60.8 57.7 45.3 60.8 26 51.2 48.5 46.0 45.4 46.0 46.4 43.0 41.8 43.0 43.1 42.6 41.8 40.6 40.0 38.5 41.1 42.9 43.4 43.6 44.0 43.8 43.4 43.2 43.7 43.6 51.2 27 43.7 43.3 43.1 43.3 43.6 43.4 43.0 44.3 42.6 43.6 44.5 44.4 44.1 44.1 44.4 44.2 43.5 43.9 43.8 43.4 44.6 45.0 45.5 46.9 44.0 46.9 28 46.9 46.7 46.5 46.3 47.1 47.5 48.1 52.1 51.8 47.9 47.2 47.1 42.7 38.3 40.1 41.4 44.0 45.9 45.6 45.1 47.1 46.7 44.0 45.9 45.9 52.1 29 44.7 43.8 45.0 44.4 44.0 45.0 44.0 43.3 43.7 44.3 45.8 46.2 46.2 44.5 45.8 45.2 45.0 44.6 45.3 45.7 46.8 46.5 46.4 46.3 45.1 46.8 30 46.9 47.2 48.3 48.3 48.8 49.3 49.1 49.0 49.3 49.0 49.1 49.7 49.4 48.1 46.6 47.8 48.2 47.7 48.1 48.3 48.7 49.1 49.2 49.1 48.5 49.7 31 49.4 48.8 47.9 48.4 49.4 49.5 48.7 48.7 48.7 48.0 48.1 47.3 45.1 43.7 43.5 45.2 45.0 44.0 44.3 48.3 51.6 53.9 52.4 46.8 47.8 53.9 MEAN 44.9 44.4 44.8 44.3 44.5 44.4 44.0 43.4 43.1 42.8 42.9 42.9 41.1 40.3 41.0 41.8 42.3 42.4 43.1 43.5 44.4 45.3 45.5 45.9 43.3 49.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 1989 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 46.7 45.7 44.9 44.9 45.5 45.6 45.7 45.8 44.4 44.1 43.8 44.0 44.5 47.4 48.9 50.3 51.2 47.3 46.8 54.3 54.6 54.6 54.8 54.8 47.9 54.8 2 54.0 53.6 52.9 52.9 52.6 51.9 51.5 52.0 49.3 45.9 44.4 43.8 43.1 41.6 41.6 41.0 40.8 39.0 37.6 36.5 36.1 35.4 34.9 34.3 44.4 54.0 3 33.4 32.8 32.0 33.4 34.4 34.3 34.0 35.2 35.4 35.2 34.8 34.9 33.5 32.5 32.5 31.8 31.6 30.9 30.4 30.1 30.5 31.3 33.4 33.5 33.0 35.4 4 33.8 35.0 36.2 37.8 38.3 38.3 38.8 39.2 39.4 39.9 40.5 40.4 39.4 38.5 38.3 37.6 36.5 34.7 34.0 33.2 34.0 33.1 34.0 35.2 36.9 40.5 5 35.8 36.8 37.7 37.9 38.5 36.7 36.7 35.5 34.9 34.3 34.3 33.7 33.7 33.7 33.1 32.7 30.7 30.1 29.5 30.7 31.2 30.0 29.4 28.7 33.6 38.5 6 28.3 27.9 28.5 28.5 28.0 28.3 28.6 28.2 27.9 27.6 27.2 27.7 28.2 28.4 28.1 26.3 25.9 26.5 25.7 24.8 24.8 24.8 25.2 25.6 27.1 28.6 7 25.8 25.6 25.1 24.8 25.2 25.4 26.0 26.6 26.8 27.0 27.1 27.0 26.8 26.6 26.5 26.2 26.0 25.1 26.1 26.2 25.5 26.5 25.4 26.1 26.1 27.1 8 27.0 27.2 28.4 29.0 29.6 30.7 32.3 32.1 31.9 31.8 32.0 31.8 31.2 30.7 31.9 30.1 30.1 28.9 28.9 27.7 27.7 27.1 27.7 28.3 29.8 32.3 9 28.3 28.3 27.7 27.7 27.7 27.1 27.1 27.1 26.5 26.5 26.5 26.5 26.5 25.9 26.6 29.4 37.1 37.9 40.0 43.0 44.9 46.4 45.9 46.1 32.4 46.4 10 45.3 47.5 50.0 50.5 49.4 47.8 46.2 47.1 47.3 47.7 48.5 48.0 48.5 46.7 47.2 47.2 47.7 47.7 47.9 48.3 49.1 49.3 49.7 49.8 48.1 50.5 11 50.4 51.6 51.7 52.7 53.5 51.5 50.9 51.4 51.8 50.9 50.6 50.4 50.6 50.6 49.4 49.2 49.9 50.2 50.1 49.7 50.0 50.2 51.3 50.1 50.8 53.5 12 50.8 47.0 48.9 50.2 51.3 46.7 46.4 46.9 47.5 50.6 49.8 47.7 56.0 52.1 53.1 50.7 50.4 51.0 50.7 51.1 50.1 50.9 50.2 49.0 50.0 56.0 13 49.8 50.4 51.0 54.0 57.0 61.2 65.4 65.4 63.6 63.6 64.8 62.4 57.0 52.8 54.0 51.6 50.4 51.6 51.0 51.6 51.0 51.6 50.4 50.4 55.5 65.4 14 51.0 49.2 49.8 51.0 51.6 49.8 48.0 48.0 45.6 51.0 50.4 48.0 46.8 50.2 51.2 48.6 47.5 46.5 47.0 39.4 46.5 43.4 47.8 48.5 48.2 51.6 15 46.4 49.5 45.5 29.7 51.9 52.5 43.2 52.5 34.3 14.5 27.4 50.0 45.9 41.1 43.0 43.5 46.4 47.6 50.0 47.6 47.6 48.8 44.0 45.2 43.7 52.5 16 45.2 46.4 46.4 45.8 45.2 45.2 45.8 45.8 40.5 38.1 41.1 36.9 34.6 40.5 42.6 43.9 48.7 48.6 48.9 48.0 46.9 45.9 45.9 48.4 44.4 48.9 17 47.0 44.2 41.8 42.6 44.2 45.1 45.5 45.7 45.3 45.9 45.2 47.0 47.6999.9999.9999.9999.9999.9 42.0 43.8 45.6 45.6 46.2 46.2 45.1 47.6 18 45.0 45.0 44.4 36.0 28.9 43.2 36.0 41.4 43.2 42.0 43.8 43.2 41.4 42.6 43.2 42.0 40.2 40.8 39.6 38.4 36.0 34.2 33.6 32.4 39.9 45.0 19 32.4 31.2 32.4 33.6 34.2 34.8 34.8 34.2 33.0 33.0 32.4 32.4 32.0 31.5 30.4 31.5 31.2 30.7 30.0 30.1 30.7 30.5 30.5 31.5 32.0 34.8 20 31.8 31.0 35.4 41.5 43.6 44.1 43.7 42.7 42.8 42.5 42.7 41.1 41.8 41.7 40.9 42.3 42.6 43.4 42.9 43.1 41.5 41.8 38.9 36.6 40.9 44.1 21 34.1 33.0 34.1 34.5 36.5 39.1 41.4 40.8 41.2 40.6 40.9 38.9 37.6 36.4 36.4 34.9 33.6 31.6 30.1 28.8 26.7 27.4 27.6 27.3 34.7 41.4 22 27.3 27.7 27.6 29.1 31.3 31.7 31.8 32.6 33.4 33.1 33.6 33.2 33.6 33.4 33.1 32.6 32.7 32.3 31.6 30.9 30.9 31.7 33.2 33.3 31.7 33.6 23 34.4 34.7 35.3 36.0 38.7 37.2 35.4 34.2 33.7 34.0 33.3 33.6 32.5 33.0 33.0 32.4 32.7 31.7 32.6 30.8 30.7 31.7 32.3 32.9 33.6 38.7 24 33.6 33.7 34.4 34.4 34.3 34.7 34.9 34.8 34.9 34.7 34.8 34.4 33.6 32.4 32.0 31.3 32.0 32.6 32.3 42.8 49.0 50.1 51.3 51.5 36.9 51.5 25 50.9 51.8 53.1 52.1 53.6 54.8 57.2 58.5 57.4 56.3 57.7 55.0 54.5 55.1 52.7 51.2 50.2 50.7 52.0 53.3 53.4 54.1 58.4 60.1 54.3 60.1 26 59.6 61.8 62.1 62.1 60.4 59.0 59.1 58.6 59.1 58.7 58.8 57.3 57.2 55.8 55.1 55.8 54.0 52.8 52.8 51.6 54.0 55.2 55.2 55.2 57.1 62.1 27 55.2 55.2 54.6 55.2 55.2 55.2 55.2 54.0 54.0 55.2 55.2 56.4 57.0 56.4 56.4 56.1 55.7 55.2 55.3 54.9 56.4 57.0 57.6 56.8 55.6 57.6 28 57.4 57.0 57.3 57.3 56.5 55.9 55.9 55.2 55.2 55.4 55.3 55.0 55.0 55.6 56.0 55.3 54.2 53.2 51.4 49.5 49.2 50.9 50.7 51.0 54.4 57.4 MEAN 41.5 41.5 41.8 41.6 42.8 43.1 42.8 43.3 42.2 41.4 42.0 42.2 41.8 41.2 41.4 40.9 41.1 40.7 40.6 40.7 41.2 41.4 41.6 41.7 41.7 46.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 1989 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 51.9 51.7 51.1 50.9 51.0 50.3 48.4 46.0 45.2 45.0 44.7 44.7 43.7 43.0 43.0 41.7 40.4 39.5 42.7 47.8 41.7 41.7 47.9 51.1 46.0 51.9 2 50.4 49.7 49.2 49.7 50.6 51.1 51.8 52.1 52.3 53.0 51.5 45.6 46.7 56.3 63.2 57.1 50.6 51.0 50.5 47.7 45.4 34.0 48.9 52.4 50.5 63.2 3 53.2 52.1 51.4 50.9 50.4 49.2 49.2 48.1 46.5 41.4 35.7 33.5 28.8 27.9 28.0 25.9 25.8 25.1 24.9 24.4 24.4 24.8 24.8 26.1 36.4 53.2 4 27.4 28.1 28.6 28.3 28.5 29.8 31.4 31.8 32.1 32.3 34.5 34.6 34.5 33.4 32.7 32.6 32.6 32.2 32.3 31.9 31.5 32.0 32.3 32.3 31.6 34.6 5 32.2 31.3 30.2 30.0 29.7 29.6 30.0 30.2 30.2 30.7 30.6 30.3 29.6 28.5 28.3 28.1 27.4 26.2 25.1 24.7 24.4 24.7 25.6 26.5 28.5 32.2 6 29.2 29.0 29.0 29.9 30.6 30.6 28.2 27.5 26.2 24.8 23.6 21.9 21.4 21.9 22.9 21.8 20.7 21.1 20.4 21.1 21.0 21.2 23.2 22.0 24.6 30.6 7 22.3 21.5 22.3 22.9 22.9 22.3 22.4 22.9 21.5 20.9 22.3 22.7 22.6 22.6 21.6 22.2 24.4 24.8 25.0 23.0 23.0 24.4 23.8 24.8 22.9 25.0 8 22.6 22.0 20.9 20.8 23.2 26.0 25.7 25.7 26.6 28.0 29.0 26.7 24.8 22.9 24.2 26.0 28.0 30.6 28.4 26.1 24.6 26.2 26.6 27.8 25.6 30.6 9 27.3 26.0 26.3 26.1 26.5 26.0 26.3 27.5 27.9 27.8 27.8 26.4 25.3 25.6 26.4 26.6 25.7 25.6 24.1 25.7 25.3 25.5 26.9 28.9 26.4 28.9 10 27.1 25.3 25.3 24.7 24.1 24.1 24.7 24.7 24.7 25.3 27.7 31.3 28.3 27.1 27.1 26.5 26.5 25.9 25.3 28.9 27.1 27.7 27.7 26.5 26.4 31.3 11 27.7 33.7 34.9 32.5 36.1 39.1 43.3 51.7 52.9 52.9 52.9 49.3 48.1 46.3 44.5 50.5 46.3 42.1 44.5 43.3 43.3 45.7 45.1 45.7 43.8 52.9 12 47.5 46.3 40.9 42.1 43.3 46.3 46.3 48.7 49.3 49.3 49.9 51.1 51.1 50.5 49.9 49.3 49.9 50.5 51.1 51.1 51.7 51.7 52.9 52.3 48.9 52.9 13 53.5 54.1 54.7 54.1999.9999.9 54.1 55.3 54.1 54.7 54.7 54.1 55.3 57.1 61.3 63.1 60.1 60.1 68.5 93.7 81.7 72.1 60.7 63.7 60.9 93.7 14 65.5 67.3 68.5 69.7 68.5 62.5 63.7 64.3 66.1 66.6 64.9 66.6 65.4 65.1 65.1 64.7 65.6 68.1 67.7 69.7 72.6 79.4 86.8 86.4 68.8 86.8 15 87.3 88.2 85.4 83.3 77.7 75.2 73.8 68.4 62.2 60.9 61.8 62.4 62.9 61.9 60.9 59.6 58.5 59.7 57.3 57.3 57.4 57.4 56.6 55.7 66.3 88.2 16 55.8 55.3 55.5 55.1 54.5 55.8 57.0 57.6 57.4 56.8 57.0 55.9 54.2 52.7 51.5 50.3 49.9 48.6 48.2 47.2 47.0 47.5 49.2 54.2 53.1 57.6 17 56.4 56.4 55.6 54.1 53.6 52.4 53.0 53.3 53.9 51.2 48.6 45.9 43.9 43.3 49.9 50.5 45.7 43.9 43.3 43.9 44.5 43.9 43.9 45.1 49.0 56.4 18 45.1 46.9 47.5 46.3 46.9 46.9 47.5 47.5 46.3 46.3 46.9 47.5 48.1 45.7 45.1 43.9 43.3 43.2 42.5 41.4 41.0 39.8 39.5 37.7 44.7 48.1 19 35.4 32.7 32.3 33.3 31.7 30.5 29.7 29.0 28.0 27.6 27.3 25.8 26.4 25.9 24.7 25.4 24.7 24.5 24.3 24.9 28.8 35.7 36.3 37.6 29.3 37.6 20 37.0 35.4 35.2 35.0 35.5 35.4 41.0 42.2 43.3 44.4 46.4 47.7 47.3 47.5 47.4 48.0 47.7 48.1 48.0 48.8 48.9 50.3 52.3 49.6 44.3 52.3 21 45.0 43.4 46.4 51.8 51.8 51.9 52.5 52.7 53.1 53.0 52.4 49.4 48.9 48.9 46.2 47.8 47.6 45.6 44.3 44.3 44.4 46.0 47.0 46.9 48.4 53.1 22 47.5 47.2 46.7 44.7 43.7 42.7 42.5 42.3 41.8 42.5 42.5 41.3 40.6 40.7 40.5 39.2 37.9 36.8 34.7 34.1 34.0 33.7 33.9 32.4 40.2 47.5 23 31.6 30.4 25.4 26.0 26.8 26.8 27.9 26.6 21.2 21.5 21.1 24.0 27.5 25.2 21.3 19.2 18.7 20.1 22.3 28.4 27.3 28.3 27.2 26.8 25.1 31.6 24 26.4 28.2 28.4 28.7 28.9 29.5 30.7 32.6 33.4 33.4 32.9 31.9 32.7 32.0 32.2 31.2 31.8 32.1 32.0 35.6 36.2 36.2 35.0 34.2 31.9 36.2 25 33.6 32.5 32.2 32.8 33.0 32.8 33.3 34.4 34.8 35.2 36.1 35.7 36.1 35.8 34.9 35.1 32.5 33.4 32.7 30.8 29.9 30.4 32.5 31.2 33.4 36.1 26 28.9 26.4 26.0 24.6 33.6 48.7 55.3 55.6 53.5 53.3 53.8 52.5 52.6 50.6 49.4 48.7 48.9 48.6 48.4 47.8 49.8 50.4 50.3 49.2 46.1 55.6 27 49.8 49.9 53.2 56.8 61.3 67.3 70.4 71.2 72.9 72.5 69.1 65.4 62.8 61.5 60.7 60.5 61.6 62.4 60.1 63.8 61.6 60.5 56.5 60.1 62.2 72.9 28 54.1 55.3 56.5 55.9 55.3 53.5 52.9 51.7 54.1 55.3 54.1 46.9 51.7 52.9 55.3 55.3 54.7 54.1 54.1 53.5 53.5 53.5 53.5 53.5 53.8 56.5 29 54.1 54.7 54.7 55.3 55.9 55.9 55.3 55.9 55.9 55.3 55.3 54.1 54.1 54.1 55.3 56.5 55.9 54.7 54.1999.9999.9999.9999.9999.9 55.1 56.5 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 51.7 50.8 49.5 49.1 46.9 46.3 45.7 45.6 46.8 47.0 47.2 47.9 51.7 31 47.6 48.1 49.3 49.4 49.7 50.0 49.4 49.8 50.0 49.2 48.1 47.6 48.2 48.1 47.3 46.1 45.0 43.5 43.7 46.7 45.9 45.4 44.4 43.7 47.3 50.0 MEAN 42.4 42.3 42.1 42.2 42.3 42.8 43.9 44.2 43.9 43.7 43.4 42.4 42.1 42.2 42.3 42.0 41.2 40.9 40.9 41.8 41.1 41.2 41.9 42.4 42.6 50.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 1989 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 43.2 43.0 42.7 42.3 42.6 41.9 42.8 43.2 41.9 41.3 40.8 40.2 39.8 38.2 38.3 39.5 37.5 35.4 35.3 33.7 33.8 34.6 38.6 40.9 39.6 43.2 2 41.4 43.4 47.8 46.0 43.0 44.2 54.0 58.4 62.5 64.3 61.2 58.2 57.5 57.9 56.7 56.8 49.1999.9999.9 56.0 56.0 55.4 53.6 53.0 53.5 64.3 3 54.2 54.2 55.4 55.4 56.0 53.6 47.0 45.8 45.2 53.0 39.7 49.9 51.6 52.2 54.6 56.6 56.4 56.0 55.0 55.2 55.0 55.6 56.8 56.4 53.0 56.8 4 56.7 56.6 56.8 57.2 57.4 57.4 57.9 57.9 58.1 58.4 58.5 55.2 53.7 57.1 56.2 56.2 55.2 50.0 50.9 52.0 52.2 52.1 51.1 51.1 55.2 58.5 5 50.0 51.2 51.9 50.9 49.8 49.2 48.8 48.5 48.5 47.5 46.0 43.6 43.0 43.6 43.5 43.4 42.5 40.8 38.4 36.5 35.2 34.6 34.9 34.4 44.0 51.9 6 34.1 35.5 36.5 36.0 34.9 34.4 36.1 37.5 36.9 35.6 35.0 35.4 34.6 37.7 36.9 38.0 37.3 36.3 35.0 34.4 33.9 33.9 35.9999.9 35.7 38.0 7 33.7 36.2 37.4 37.4 35.5 34.9 36.2 38.0 37.4 36.2 34.9 35.5 34.9999.9999.9999.9999.9 28.9 30.1 28.6 28.0 31.9 32.6 31.2 34.0 38.0 8 30.0 28.8 28.7 27.8 27.5 27.5 27.5 27.2 27.2 27.2 26.8 32.6 36.5 39.0 45.0 43.4 37.9 57.3 62.1 63.4 58.1 58.4 58.7 58.1 39.9 63.4 9 59.1 60.2 59.9 57.5 50.7 51.3 54.5 57.4 59.4 57.0 52.8 47.2 40.6 33.5 32.3 30.6 27.5 27.2 26.6 25.4 26.0 23.6 22.4 22.4 41.9 60.2 10 22.4 21.2 20.6 20.6 22.4 23.0 23.0 22.4 23.6 24.2 24.2 24.2 24.2 24.2 23.6 23.6 21.8 21.8 24.2 30.2 29.0 29.0 29.0 27.8 24.2 30.2 11 26.6 27.2 30.2 31.4 32.6 32.6 33.2 34.4 34.4 33.8 33.8 34.4 33.6 34.1 33.6 34.5 33.7 33.0 33.3 35.3 34.8 35.5 34.8 34.3 33.1 35.5 12 36.8 37.5 35.7 39.3 38.5 35.9 36.8 38.3 38.0 41.1 42.2 41.4999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 38.5 42.2 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 37.3 35.6 39.0 40.6 38.9 39.3 37.2 37.3 37.5 36.3 36.9 37.8 40.6 14 38.0 37.8 38.0 37.1 35.6 33.7 42.5 51.6 51.6 53.0 53.6 55.5 58.5 58.2 58.5 58.5 55.4 55.5 55.1 56.1 55.8 56.3 58.2 59.6 50.6 59.6 15 60.0 60.9 62.4 65.6 66.6 65.5 65.7 66.3 67.0 68.7 69.1 69.8 66.1 69.5 68.6 67.2 65.9 65.1 64.5 63.8 63.6 63.2 63.8 64.9 65.6 69.8 16 64.2 62.9 61.2 59.4 56.7 54.7 54.0 53.1 52.3 53.7 52.2 49.6 42.4 37.5 33.7 28.3 27.0 26.8 28.4 27.4 24.0 24.1 23.7 24.1 42.6 64.2 17 24.1 25.4 25.3 25.4 24.3 33.6 37.9 37.2 36.8 38.9 41.7 42.4 43.5 59.3 62.7 62.6 61.9 65.4 65.4 67.6 69.2 69.9 70.6 70.9 48.4 70.9 18 71.9 72.0 71.8 71.9 72.8 73.0 73.9 74.1 74.0 73.1 68.6 70.7 68.8 69.3 71.1 69.5 73.0 73.0 72.3 71.0 70.9 68.0 65.5 64.1 71.0 74.1 19 61.7 62.7 66.3 68.2 68.2 69.2 69.2 69.4 69.2 68.0 62.5 65.8 65.8 66.2 64.1 62.4 60.8 60.5 60.3 59.4 59.6 59.2 60.7 62.7 64.3 69.4 20 61.9 61.1 60.8 61.7 61.7 61.5 61.1 60.5 59.7 59.0 57.6 55.4 55.5 54.0 53.9 53.1 50.7 50.6 49.5 48.3 47.8 47.7 46.6 44.4 55.2 61.9 21 44.0 43.9 42.6 40.2 39.2 39.2 38.0 38.9 35.4 36.3 33.2 33.5 36.3 38.0 41.7 41.9 43.3 41.2 40.7 40.0 38.1 36.8 32.8 32.9 38.7 44.0 22 31.1 30.7 31.3 32.6 33.9 32.9 33.3 37.9 38.0 34.6 34.0 39.0 42.6 46.7 49.9 57.5 60.0 62.5 64.8 65.7 65.1 66.3 66.4 65.9 46.8 66.4 23 65.8 65.9 67.8 69.4 70.6 73.3 75.0 76.6 78.3 78.3 77.2 77.3 78.1 78.3 79.3 79.0 78.9 80.1 81.3 79.5 78.3 78.1 77.7 75.7 75.8 81.3 24 73.4 72.8 71.5 70.4 70.6 72.4 78.0 85.6 84.7 84.2 83.6 74.9 69.3 70.4 69.4 69.2 73.5 70.2 66.0 62.2 61.2 60.6 61.0 61.9 71.5 85.6 25 64.0 64.6 66.2 69.1 71.9 73.9 75.5 75.6 76.3 76.7 77.0 77.2 77.9 80.9 82.9 78.1 73.2 71.0 68.6 68.3 67.3 66.2 65.4 66.6 72.3 82.9 26 68.6 68.5 68.6 73.0 75.2 77.1 78.9 80.9 80.2 78.9 78.2 77.3 76.9 77.6 77.6 75.2 78.2 77.9 68.2 65.3 58.9 58.6 58.9 60.9 72.5 80.9 27 62.7 66.2 67.4 68.5 65.8 67.3 68.4 67.5 70.2 70.7 70.8 70.9 70.6 71.0 71.6 70.8 71.6 71.7 69.1 68.3 68.1 67.7 66.0 67.2 68.8 71.7 28 65.9 67.2 67.5 67.6 67.7 68.6 69.2 69.7 70.6 71.8 72.9 75.8 74.0 72.5 69.3 67.6 66.0999.9999.9999.9999.9999.9999.9999.9 69.6 75.8 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 59.4 55.5 57.7 57.4 60.0 64.0 65.0 65.4 66.9 69.5 73.2 76.2 64.2 76.2 30 76.1 75.5 74.5 67.0 56.7 67.6 72.5 73.3 74.5 75.1 68.5 74.3 75.4 72.8 70.8 69.8 67.5 63.6 62.0 60.2 59.2 58.5 57.6 56.6 67.9 76.1 MEAN 50.8 51.2 51.7 51.7 51.0 51.8 53.2 54.5 54.7 55.0 53.5 53.8 54.0 54.7 55.0 54.6 53.8 52.8 52.3 52.0 51.2 51.2 51.2 51.9 52.5 61.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 1989 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 56.7 58.6 60.1 56.1 56.6 55.2 61.2 58.5 58.4 60.1 54.9 57.2 41.6 57.4 58.3 55.3 53.9 52.7 51.9 50.8 50.0 50.9 50.4 49.4 54.8 61.2 2 49.8 50.4 49.3 48.7 49.1 50.2 49.5 49.8 47.1 51.0 49.4 48.7 48.6 46.4999.9 47.4 45.7 45.6 44.0 41.9 40.9 39.5 39.6 41.4 46.7 51.0 3 41.9 42.1 40.2 38.9 36.4 34.3 31.0 27.5 25.7 24.2 22.7 21.3 19.0 17.8 16.9 17.0 19.5 21.3 19.2 17.5 18.9 20.6 23.5 23.4 25.9 42.1 4 22.5 19.3 19.3 20.5 21.5 22.7 24.0 28.0 44.5 56.9 55.3 54.7 55.0 47.3 51.9 53.6 52.4 53.5 58.3 58.2 58.6 50.5 57.6 58.1 43.5 58.6 5 55.6 56.6 53.7 53.9 62.0 57.4 63.3 56.8 58.5 59.1 49.9 65.3 65.2 63.1 62.6 62.0 60.2 59.6 62.0 59.6 56.0 53.6 54.2 57.8 58.7 65.3 6 60.2 60.2 61.4 61.4 60.2 56.6 52.4 50.6 47.0 45.2 42.2 36.8 34.3 31.4 31.9 31.9 30.2 27.3 28.0 28.1 29.4 30.8 28.5 28.7 41.4 61.4 7 36.2 39.2 37.3 37.7 30.5 32.2 34.3 32.1 28.0 32.1 36.0 39.4 40.7 37.8 42.3 43.3 40.1 38.0 45.5 44.5 45.1 43.5 41.3 39.4 38.2 45.5 8 40.1 38.3 39.8 42.2 42.7 45.2 46.0 44.8 39.1 33.5 32.2 37.7 35.0 34.4 31.0 32.0 32.5 32.6 35.8 34.2 36.0 32.8 32.7 33.2 36.8 46.0 9 33.3 32.3 32.5 36.2 40.2 42.1 48.5 50.5 49.1 45.8 45.9 51.0 55.7 60.4 64.7 64.4 64.4 65.0 63.4 63.9 65.1 62.8 62.9 62.3 52.6 65.1 10 61.7 65.8 66.9 65.9 66.7 66.5 67.4 67.6 67.9 68.4 68.0 68.6 68.3 67.2 67.3 67.8 68.2 68.7 68.8 68.4 68.6 66.6 65.2 64.8 67.1 68.8 11 64.5 63.8 63.4 63.7 63.2 62.8 63.4 63.2 62.5 62.3 60.9 59.6 58.3 56.5 55.0 54.4 59.5 60.3 58.4 57.0 55.6 56.5 55.5 55.0 59.8 64.5 12 55.1 55.1 53.5 54.3 55.0 54.2 53.1 52.0 50.8 49.7 49.1 48.0 46.9 46.0 44.9 43.1 41.4 41.0 39.7 38.9 38.5 39.0 38.8 39.3 47.0 55.1 13 39.7 40.3 40.1 39.3 38.1 38.9 39.2 38.7 39.2 40.1 39.2 39.0 37.5 36.4 35.8 34.4 33.4 32.2 30.2 28.2 25.2 23.1 22.8 20.9 34.7 40.3 14 28.1 32.4 33.3 30.8 33.8 42.5 47.5 47.5 50.1 50.3 47.1 52.2 55.0 56.7 57.1 55.7 55.6 54.0 53.2 51.9 48.4 45.6 40.2 34.5 46.0 57.1 15 32.0 30.3 29.3 30.7 29.5 27.5 25.1 25.1 23.6 22.3 20.3 18.5 19.3 20.2 25.2 23.4 21.4 21.4 22.2 27.9 29.7 29.4 29.3 28.7 25.5 32.0 16 27.7 27.3 29.0 31.7 35.0 35.1 35.9 38.8 42.0 40.4 38.1 36.7 36.7 35.3 34.1 32.7 31.9 32.2 31.5 30.3 28.4 28.5 27.9 27.6 33.1 42.0 17 27.9 27.8 28.8 29.3 30.0 31.5 35.1 37.1 38.1 44.5 47.9 45.1 46.0 45.5 40.0 36.2 34.6 35.9 34.4 32.5 32.8 51.8 71.9 76.8 40.1 76.8 18 79.3 81.5 80.0 79.2 79.5 79.4 84.3 84.8 84.3 79.8 75.1 78.7 80.8 81.6 80.6 76.8 73.3 70.7 69.3 70.2 68.9 68.2 67.6 66.9 76.7 84.8 19 63.9 58.3 59.0 59.7 58.9 58.2 65.6 75.0 74.1 73.8 78.1 80.8 83.9 81.7 78.5 77.6 77.1 76.4 74.6 75.1 74.6 75.0 75.2 73.9 72.0 83.9 20 71.9 68.8 66.4 64.5 61.2 63.4 61.7 66.2 68.6 71.2 73.0 73.4 73.1 73.5 70.4 67.2 67.7 69.2 66.1 64.1 63.2 62.2 61.9 61.9 67.1 73.5 21 62.8 63.7 61.6 61.3 61.2 64.7 68.2 67.9 65.8 65.8 66.2 65.2 64.0 66.3 64.6 63.7 59.8 56.5 55.8 55.0 55.9 54.1 52.0 51.9 61.4 68.2 22 51.4 50.4 48.9 49.2 48.4 47.1 45.4 42.7 42.8 42.5 41.6 41.4 40.9 41.8 40.1 39.9 39.4 38.7 37.9 37.8 36.9 36.7 36.1 37.3 42.3 51.4 23 40.1 42.7 44.5 46.1 47.6 47.0 46.7 46.5 46.6 46.3 46.3 47.1 46.7 45.2 43.6 43.0 41.9 40.5 39.4 36.9 36.9 35.5 34.7 36.6 42.9 47.6 24 36.8 37.2 37.7 37.7 37.8 38.1 38.8 39.0 38.4 38.8 38.7 38.7 37.0 34.7 33.2 32.6 32.3 33.1 34.6 32.1 29.1 28.9 28.5 28.2 35.1 39.0 25 28.4 29.8 27.7 28.5 28.1 29.8 29.8 34.1 31.6 31.5 31.4 31.8 31.6 31.0 31.0 30.0 29.9 29.1 28.1 35.3 38.2 29.3 26.8 23.9 30.3 38.2 26 22.9 23.4 23.9 24.0 24.0 23.8 23.4 23.0 22.6 22.5 22.5 22.3 22.0 21.2 20.8 20.4 20.3 20.4 19.4 19.3 19.7 19.7 20.2 22.3 21.8 24.0 27 22.6 20.9 20.9 21.5 21.5 22.1 22.1 22.4 22.2 21.5 22.0 22.3 22.3 22.6 21.2 21.4 20.6 21.0 21.7 22.5 20.2 20.5 22.2 21.4 21.7 22.6 28 22.3 22.8 22.4 22.0 20.9 21.5 21.8 21.0 20.9 20.7 20.6 20.9 20.7 20.4 20.4 21.1 19.6 19.2 20.5 24.6 21.0 27.0 26.9 22.3 21.7 27.0 29 21.8 22.7 24.3 37.3 64.3 67.8 70.5 68.2 66.6 67.1 66.4 62.2 59.5 56.1 55.8 55.6 54.4 54.8 54.8 54.3 53.8 50.9 49.4 50.4 53.7 70.5 30 51.1 51.2 49.3 44.1 36.9 43.3 44.7 51.7 54.4 47.5 49.6 53.8 53.6 56.2 53.9 54.4 52.0 51.7 52.8 51.5 52.5 50.8 47.2 44.1 49.9 56.2 31 49.0 47.3 47.5 47.2 49.5 51.8 48.6 48.1 54.7 55.0 52.6 53.2 53.8 57.0 57.7 57.8 55.3 55.4 55.1 57.0 58.2 57.6 55.5 55.3 53.3 58.2 MEAN 43.8 43.9 43.6 44.0 44.8 45.6 46.7 47.1 47.3 47.4 46.6 47.5 46.9 46.7 46.4 45.7 44.8 44.5 44.4 44.2 43.8 43.3 43.4 43.2 45.2 54.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 1989 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 55.4 55.3 56.2 56.7 56.5 56.5 55.9 55.4 55.1 54.4 54.5 54.2 54.2 54.2 53.2 51.6 50.3 48.7 47.9 48.0 47.6 46.8 46.7 47.1 52.6 56.7 2 45.9 46.0 45.5 45.2 44.4 43.7 43.5 43.0 42.6 42.2 40.9 39.7 38.8 37.1 33.5 32.9 33.2 31.6 29.3 28.3 27.4 27.1 27.5 27.9 37.4 46.0 3 28.8 27.0 26.3 26.3 25.7 25.4 25.1 24.6 25.0 25.6 25.7 26.0 25.0 26.3 26.6 26.1 26.1 25.3 23.8 24.6 27.7 23.3 25.9 26.5 25.8 28.8 4 26.3 25.8 25.9 23.7 24.6 25.2 25.8 26.5 27.3 28.1 29.3 28.5 27.8 28.7 30.6 27.6 27.2 29.0 31.0 32.4 33.4 33.9 34.4 34.2 28.6 34.4 5 34.5 35.5 35.8 35.8 35.7 35.5 35.8 34.2 33.1 32.6 31.9 31.0 28.9 26.3 27.3 28.3 28.8 28.0 26.4 25.4 24.9 26.0 25.3 25.3 30.5 35.8 6 26.4 29.5 30.7 31.3 30.1 28.6 28.5 31.1 30.7 28.8 26.8 27.7 27.4 26.9 27.0 27.4 28.1 27.6 27.0 26.4 27.6 25.8 24.8 23.5 27.9 31.3 7 23.5 25.1 26.9 23.9 25.2 27.5 27.5 25.7 25.2 24.5 22.9 23.3 22.3 22.0 23.3 22.9 21.8 20.8 20.7 21.2 22.5 22.0 22.8 22.4 23.6 27.5 8 21.9 21.1 20.4 24.4 27.0 31.4 33.2 34.3 36.1 37.7 37.4 36.5 36.3 37.9 37.2 36.8 37.5 34.0 33.5 30.5 27.4 26.9 26.0 26.2 31.3 37.9 9 27.1 26.3 25.7 27.5 28.3 29.3 30.4 29.7 30.4 30.3 29.7 28.6 24.9 24.1 22.6 21.2 19.7 26.5 25.8 26.8 24.2 20.9 18.9 16.0 25.6 30.4 10 17.3 16.7 17.3 16.6 16.8 16.3 17.2 17.2 16.1 16.1 14.7 15.5 15.5 15.7 15.3 16.5 15.7 13.9 14.2 15.6 15.0 15.1 14.5 14.5 15.8 17.3 11 13.8 14.8 16.0 14.4 13.8 14.1 15.4 17.3 17.4 17.3 17.3 18.0 17.9 17.7 17.3 16.5 15.7 15.4 15.0 15.4 16.2 17.4 17.6 18.5 16.3 18.5 12 19.1 24.5 39.1 49.5 53.5 54.9 55.9 58.9 63.0 67.0 69.4 69.9 69.5 69.6 67.3 66.2 65.9 64.3 62.9 66.1 66.8 59.0 55.8 56.5 58.1 69.9 13 59.3 60.7 59.3 58.1 58.1 59.3 60.4 65.6 65.1 65.6 66.1 66.3 66.0 65.4 64.4 62.4 59.6 56.8999.9999.9999.9999.9999.9999.9 62.1 66.3 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 40.0 41.2 46.0 46.0 47.3 47.9 47.3999.9999.9 16 44.8 46.0 46.0 46.6 48.5 47.3 46.0 44.8 43.6 41.2 38.8 38.8 38.8 38.2 37.6 36.3 34.5 33.9 33.9 32.7 31.5 30.3 30.3 29.1 39.1 48.5 17 27.9 26.0 26.0 26.7 29.1 29.7 26.7 25.4 22.4 26.7 29.1 29.1 29.7 30.3 30.3 31.5 29.7 29.1 27.9 26.7 26.7 26.7 24.2 23.0 27.5 31.5 18 23.0 23.0 23.0 25.4 26.7 24.2 25.4 24.2 26.7 26.7 27.9 27.9 27.9 28.5 27.9 26.7 26.7 25.4 25.4 25.4 26.0 25.4 25.4 25.4 25.8 28.5 19 26.0 27.9 27.9 28.5 29.1 29.7 30.3 31.5 31.5 31.5 31.5 30.9 30.9 31.5 30.3 30.3 29.7 29.7 28.5 27.9 27.9 27.3 26.7 26.0 29.3 31.5 20 26.0 25.4 25.4 26.7 27.3 30.3 28.5 28.5 28.5 27.9 27.9 26.7 27.3 32.7 31.5 32.7 30.3 27.9 26.5 23.0 20.6 18.8 17.6 17.0 26.5 32.7 21 15.8 15.1 13.9 14.5 13.9 13.3 16.4 15.1 14.5 12.1 12.1 14.5 15.8 18.2 15.8 15.1 14.5 16.4 17.0 13.9 13.3 13.3 13.3 12.1 14.6 18.2 22 12.1 12.1 11.5 11.5 13.3 14.5 15.8 16.4 19.4 19.4 19.4 18.2 18.2 17.6 17.6 17.6 22.4 21.8 26.7 31.5 37.6 41.8 39.4 43.6 21.6 43.6 23 43.6 43.6 43.6 43.6 44.2 44.2 44.2 45.4 46.6 47.3 45.4 46.0 46.0 46.0 45.4 44.8 43.6 42.4 41.8 47.3 41.2 36.3 32.7 27.9 43.0 47.3 24 23.0 21.8 17.0 18.8 19.4 23.6 19.4 19.4 18.2 20.0 22.4 21.8 25.4 23.6 21.2 20.6 20.6 20.6 19.4 20.0 31.5 32.1 34.5 36.3 22.9 36.3 25 33.9 30.9 37.6 39.4 39.4 37.6 36.3 37.6 37.6999.9999.9999.9 38.2 38.8 38.8 38.2 36.3 36.3 35.7 35.1 33.9 34.5 35.1 36.3 36.5 39.4 26 38.8 40.0 40.6 41.2 41.2 41.2 41.2 41.8 43.6 43.6 43.0 41.2 39.4 38.2 39.4 38.8 36.3 33.3 31.5 31.5 29.1 29.1 29.1 29.1 37.6 43.6 27 28.5 27.9 27.9 28.5 28.5 27.9 29.7 33.3 33.9 32.7 31.5 29.1 26.7 25.4 24.8 24.2 27.3 33.9 40.0 43.6 38.8 33.9 29.1 26.7 30.6 43.6 28 26.7 26.7 26.0 25.4 25.4 25.4 25.4 25.4 24.2 24.8 24.2 23.6 24.2 24.2 24.2 23.6 24.2 26.7 27.3 29.1 31.5 32.7 31.5 31.5 26.4 32.7 29 31.5 30.3 30.9 32.1 32.1 32.1 31.5 32.7 28.5 21.8 21.8 21.8 20.0 19.4 18.2 18.2 18.2 18.2 18.8 18.8 17.6 17.6 18.2 19.4 23.7 32.7 30 20.0 20.0 20.0 20.0 20.6 20.6 20.6 19.4 18.8 19.4 21.2 22.4 23.0 23.0 23.0 22.4 21.8 20.6 19.4 19.4 19.4 19.4 18.2 21.2 20.6 23.0 MEAN 29.3 29.5 30.1 30.8 31.4 31.8 31.9 32.3 32.3 32.0 32.0 31.7 31.6 31.7 31.1 30.6 30.2 30.3 29.2 29.7 29.8 29.0 28.3 28.2 30.8 36.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 1989 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 21.4 21.4 19.5 23.9 25.1 23.9 22.6 22.6 20.1 22.0 26.4 26.4 25.1 25.1 27.6 28.3 22.6 20.7 19.5 22.6 21.4 17.6 22.6 23.2 23.0 28.3 2 23.9 27.6 30.1 35.2 35.2 35.2 35.2 35.2 35.8 36.4 35.2 32.7 30.1 28.3 27.0 26.4 25.1 25.1 23.9 23.9 23.9 25.1 25.1 23.9 29.4 36.4 3 23.9 21.4 19.5 18.9 22.6 23.9 23.9 23.9 23.9 23.9 22.6 23.2 30.1 31.4 30.1 30.1 29.5 28.9 30.1 33.3 30.8 25.8 25.1 25.1 25.9 33.3 4 26.4 28.9 30.1 28.3 29.5 30.8 30.1 30.1 30.8 30.8 28.3 26.4 24.5 27.6 28.3 28.9 29.5 31.4 28.9 28.9 30.8 30.1 28.9 28.9 29.1 31.4 5 30.1 28.9 30.1 30.1 32.7 33.9 27.6 27.0 27.6 28.9 27.6 29.5 32.0 32.7 32.0 33.9 34.5 37.1 34.5 34.5 35.2 35.2 32.0 29.5 31.5 37.1 6 30.1 30.1 25.1 25.1 35.2 28.9 26.4 27.6 30.1 30.8 25.8 27.6 31.4 36.4 36.4 36.4 33.9 30.1 27.6 27.6 27.6 30.1 27.0 28.3 29.8 36.4 7 28.3 28.9 28.9 28.3 28.9 30.1 30.1 32.0 32.0 32.0 31.4 31.4 31.4 30.1 28.9 28.9 27.6 27.6 26.4 25.1 24.5 23.9 23.9 23.9 28.5 32.0 8 23.9 25.1 25.1 25.1 25.1 25.1 25.1 25.1 24.5 24.5 25.1 25.1 25.1 23.9 24.5 22.6 22.6 22.6 22.6 21.4 19.5 18.9 18.2 18.9 23.3 25.1 9 18.2 17.6 17.6 18.2 18.2 36.4 35.8 33.9 40.2 38.9999.9999.9 18.9 17.6 30.8 31.4 34.5 33.3 36.4 30.1 23.2 21.4 18.9 18.9 26.8 40.2 10 19.5 18.9 27.6 24.5 22.0 30.1 35.2 35.2 39.6 42.7 53.4 59.7 49.0 42.7 42.1 42.7 38.9 36.4 36.4 36.4 37.1 41.4 40.8 42.1 37.3 59.7 11 42.1 42.7 42.7 44.0 41.4 45.2 45.2 45.2 45.2 45.2 41.4 44.6 45.2 45.8 45.2 43.3 42.7 40.8 40.2 36.4 35.2 34.5 35.8 35.8 41.9 45.8 12 33.9 35.2 34.5 33.9 36.4 37.7 37.1 36.4 36.4 35.8 35.8 35.2 37.7 37.7 37.7 36.4 35.2 34.5 33.9 35.2 33.9 32.7 32.7 32.0 35.3 37.7 13 31.4 32.0 32.0 31.4 30.1 30.1 30.1 31.4 33.9 34.5 35.2 35.2 33.9 32.7 31.4 30.8 30.1 28.9 28.3 28.3 27.6 25.8 24.5 23.9 30.6 35.2 14 23.2 22.6 21.4 20.7 21.4 21.4 21.4 21.4 20.1 18.9 17.6 15.1 15.1 16.3 13.8 12.6 12.6 17.6 11.3 10.1 11.3 11.9 12.6 11.3 16.7 23.2 15 10.1 10.1 10.1 11.3 10.7 10.1 11.3 11.3 12.6 12.6 12.6 12.6 13.2 13.2 10.1 10.7 11.3 10.7 10.1 8.8 9.4 10.1 10.1 10.1 11.0 13.2 16 9.4 8.8 8.8 9.4 9.4 9.4 10.1 10.7 10.1 10.1 10.1 10.7 10.1 10.7 10.7 10.7 15.1 21.4 23.9 20.7 17.6 15.7 16.3 15.7 12.7 23.9 17 16.3 17.6 15.1 15.1 17.6 17.6 17.6 17.6 18.9 18.9 18.9 18.9 18.9 18.9 18.9 17.6 18.2 17.6 15.1 13.8 16.3 16.3 18.2 16.3 17.3 18.9 18 15.1 15.7 17.0 17.0 17.0 16.3 16.3 17.0 17.6 16.3 17.0 16.3 15.7 16.3 16.3 15.1 16.3 17.6 18.2 15.1 15.1 15.1 14.5 14.5 16.2 18.2 19 15.1 15.1 13.8 14.5 14.5 14.5 14.5 13.8 13.8 13.8 13.8 13.8 17.6 20.1 21.4 18.2 15.1 13.8 15.1 18.9 17.6 18.2 18.9 18.2 16.0 21.4 20 17.6 17.6 17.0 16.3 16.3 16.3 16.3 16.3 18.2 17.6 16.3 16.3 16.3 15.1 15.1 15.2 15.6 14.2 13.7 13.3 13.2 13.6 13.7 15.1 15.7 18.2 21 15.3 18.4 16.0 15.5 15.0 15.8 16.3 16.7 17.2 17.9 18.4 19.3 19.7 19.7 18.7 19.2 17.5 16.8 17.0 16.7 16.0 16.1 15.1 14.4 17.0 19.7 22 14.9 14.4 14.0 13.5 15.7 13.1 12.8 12.1 12.4 12.6 11.6 12.8 14.2 12.8 13.4 13.4 12.5 12.2 11.7 11.9 11.4 12.9 10.9 10.0 12.8 15.7 23 12.6 12.9 12.8 12.6 12.6 14.4 14.5 14.3 14.5 13.6 13.7 13.6 13.8 14.1 13.7 12.6 12.1 12.1 12.1 13.0 12.0 12.2 12.5 12.4 13.1 14.5 24 14.3 15.8 14.8 13.8 12.8 13.0 13.3 13.6 13.9 17.6 23.8 24.1 28.4 27.0 28.0 25.7 29.4 29.9 32.2 30.3 33.0 44.5 44.8 42.1 24.4 44.8 25 41.7 43.7 38.9 36.4 33.4 34.0 31.8 30.1 27.8 29.3 33.7 25.9 28.0 27.8 31.0 28.0 32.9 35.3 30.5 26.5 22.6 27.3 25.4 23.5 31.1 43.7 26 20.1 19.3 20.1 15.8 14.9 13.3 12.8 15.4 23.4 21.7 22.5 23.0 24.6 25.1 23.3 22.3 19.6 20.0 20.8 19.1 19.7 19.9 21.4 22.8 20.0 25.1 27 24.7 24.0 24.2 22.9 22.7 25.0 26.1 25.0 23.3 21.4 22.2 22.1 19.4 22.1 27.4 22.9 22.6 24.0 24.8 24.5 25.2 25.1 24.9 23.2 23.7 27.4 28 23.5 25.1 29.0 30.2 33.8 35.6 36.5 34.2 33.0 30.6 29.0 29.5 29.4 29.0 26.2 29.8 28.8 27.5 24.3 23.8 20.7 20.5 20.1 19.7 27.9 36.5 29 19.3 19.8 20.2 19.6 19.1 23.1 23.3 25.2 19.6 16.7 20.9 20.9 20.1 22.0 21.5 21.9 21.6 20.0 19.7 32.4 48.9 49.8 52.5 50.5 26.2 52.5 30 47.6 50.6 51.8 51.5 50.2 50.5 48.8 48.1 49.8 49.4 48.2 47.8 45.8 47.4 47.5 47.5 46.1 44.7 42.8 45.2 50.3 49.8 44.7 40.8 47.8 51.8 31 39.9 38.3 38.5 37.7 37.9 36.6 36.5 37.5 38.1 38.5 36.9 33.7 37.1 38.2 36.6 35.5 33.8 33.8 31.7 30.2 27.9 27.2 29.8 29.4 35.1 39.9 MEAN 23.7 24.1 24.1 23.9 24.4 25.5 25.3 25.4 25.9 25.9 25.8 25.8 25.9 26.1 26.3 25.8 25.4 25.4 24.6 24.5 24.5 24.8 24.6 24.0 25.1 31.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 1989 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 30.2 30.0 30.0 28.1 30.5 37.2 38.0 37.3 33.6 31.5 31.7 30.3 30.6 27.6 26.4 26.5 26.7 25.9 26.4 24.0 25.5 29.3 28.0 28.4 29.7 38.0 2 26.3 25.4 23.4 21.3 19.6 20.8 18.9 16.7 14.6 14.3 13.7 12.8 12.5 11.0 10.5 10.4 10.3 10.3 11.0 8.2 9.0 9.3 9.9 10.1 14.6 26.3 3 16.3 14.5 16.2 16.7 21.0 18.1 15.6 15.9 23.2 38.2 35.1 54.7 54.1 50.8 50.5 51.3 52.7 48.4 48.9 48.5 47.8 46.9 46.6 46.3 36.6 54.7 4 46.2 45.7 45.4 45.0 44.5 44.4 43.7 44.6 42.9 42.8 40.9 40.1 40.1 42.0 41.8 41.9 38.5 36.2 37.7 36.6 35.0 34.6 36.0 35.4 40.9 46.2 5 30.9 24.3 32.2 27.8 22.9 22.7 23.7 27.9 28.5 25.4 25.1 25.3 25.7 23.5 21.6 15.8 14.2 13.9 14.5 14.9 16.3 19.0 21.0 22.5 22.5 32.2 6 24.2 26.5 28.4 28.5 26.2 12.5 9.0 9.4 10.6 15.5 13.8 10.8 12.0 12.2 15.1 15.3999.9999.9999.9999.9999.9999.9999.9999.9 16.9 28.5 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22.2 23.5 22.8 22.8 25.4999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 32.8 25.5 33.9 34.0 31.5 36.4 35.2 36.8 39.3 37.9 34.5 32.1 34.2 39.3 9 32.6 33.8 26.7 20.5 18.5 18.1 17.4 16.7 16.0 19.5 19.5 18.6 19.0 32.4 25.5 18.5 22.6 25.9 24.3 17.3 16.7 16.6 18.4 18.2 21.4 33.8 10 19.0 20.4 20.8 19.8 18.7 20.0 21.0 19.3 17.7 16.9 16.3 17.5 18.4 17.6 16.1 16.1 15.9 15.4 16.7 15.8 16.1 16.4 16.3 15.3 17.6 21.0 11 15.7 16.2 15.9 16.3 15.2 15.0 13.7 12.4 12.8 15.7 17.3 19.8 17.7 18.4 19.1 18.2 17.2 16.9 16.8 20.1 23.5 22.6 21.7 21.1 17.5 23.5 12 20.1 19.5 18.5 20.1 19.5 17.6 18.8 19.7 22.3 22.0 22.0 22.7 22.2 21.1 20.3 19.2 19.2 18.8 17.7 18.3 18.1 18.5 17.1 16.7 19.6 22.7 13 17.6 17.9 17.1 19.0 17.5 19.4 20.5 19.5 17.2 16.5 17.1 18.1 18.0 16.7 16.4 15.6 15.0 14.8 15.1 13.7 14.1 14.2 14.1 13.7 16.6 20.5 14 13.4 15.2 15.1 15.4 16.1 16.4 16.8 17.6 17.3 16.8 16.2 15.6 15.2 14.8 15.1 15.4 14.3 14.7 14.5 14.2 14.9 17.3 18.4 19.2 15.8 19.2 15 19.1 20.5 23.5 22.4 21.5 20.0 22.2 22.4 22.7 23.2 22.2 19.3 18.4 17.9 16.2 17.3 14.2 12.9 14.0 13.0 11.8 11.6 11.8 13.2 18.0 23.5 16 14.5 13.9 13.2 13.2 13.5 14.1 14.1 14.1 14.6 15.0 14.0 14.1 14.0 13.7 13.0 13.0 13.0 13.0 13.1 12.8 12.9 13.6 13.4 12.6 13.6 15.0 17 12.2 12.6 13.3 13.4 13.9 13.3 14.0 14.5 14.4 14.7 14.0 13.1 12.0 12.9 11.3 12.8 13.2 13.2 14.6 13.8 13.3 13.4 13.2 13.0 13.3 14.7 18 12.5 12.0 12.0 12.0 11.5 10.6 10.6 10.6 11.2 10.9 10.1 10.9 11.7 12.0 11.3 12.1 11.6 12.1 13.7 14.7 12.0 11.8 11.8 11.7 11.7 14.7 19 12.0 12.2 13.0 13.4 13.5 13.4 13.6 13.4 13.0 13.7 13.8 14.9 14.7 14.2 13.8 14.2 14.0 13.4 12.4 12.0 11.5 11.1 10.2 9.2 12.9 14.9 20 8.6 12.4 9.1 10.6 10.8 10.5 10.8 11.2 11.8 12.4 12.0 12.0 12.1 13.6 13.0 11.6 11.6 12.8 12.5 12.4 12.9 12.9 12.4 10.4 11.7 13.6 21 11.5 11.8 11.6 10.7 10.8 8.0 3.9 10.8 11.2 11.6 12.3 13.6 13.2 12.3 10.9 10.0 10.2 10.0 10.0 9.3 9.9 9.4 8.5 7.3 10.4 13.6 22 9.2 9.4 10.0 10.1 10.2 10.5 10.3 10.3 10.3 10.1 10.0 10.3 10.1 10.3 10.3 9.4 10.6 10.0 9.2 9.2 9.0 8.5 9.1 9.6 9.8 10.6 23 9.7 9.2 9.7 9.8 10.0 11.5 10.5 11.9 12.6 12.9 12.6 13.1 13.9 13.3 11.6 9.3 10.7 12.0 11.8 12.9 13.1 13.7 13.6 14.0 11.8 14.0 24 13.1 14.8 14.5 14.1 15.4 14.6 15.9 20.6 17.9 18.1 18.1 18.0 17.2 19.8 18.9 16.5 16.4 16.3 15.6 14.9 15.4 15.5 14.5 16.0 16.3 20.6 25 15.1 14.8 14.7 15.5 15.2 14.7 14.4 14.5 22.7 23.4 24.0 22.0 22.1 23.1 20.4 20.4 17.9 15.9 16.6 20.4 28.3 31.4 34.4 38.1 20.8 38.1 26 39.3 40.8 40.3 40.7 41.4 44.7 48.1 47.4 46.4 46.9 44.3 44.4 43.4 41.7 40.9 38.8 35.5 34.4 29.9 21.7 34.2 34.0 32.0 33.6 39.4 48.1 27 30.6 28.4 29.8 31.2 23.5 28.5 33.0 30.3 27.8 17.6 34.2 35.8 35.9 36.6 33.5 34.9 34.1 31.1 31.4 33.3 31.6 30.7 33.1 29.5 31.1 36.6 28 26.9 13.7 22.0 31.4 31.4 22.9 20.3 29.4 33.3 19.7 16.7 21.5 24.8 28.6 30.4 31.3 30.7 29.7 28.5 27.7 29.0 28.4 24.1 23.5 26.1 33.3 29 23.0 22.2 24.9 23.4 21.3 19.3 20.1 20.6 25.7 28.2 27.9 27.5 27.7 28.0 28.2 27.3 27.8 25.7 28.0 26.2 25.7 25.5 25.8 23.3 25.1 28.2 30 23.3 22.2 23.4 24.1 24.7 26.9 26.9 27.3 27.8 27.4 26.3 25.6 26.8 27.5 26.8 26.3 23.3 23.0 20.5 21.2 21.0 18.4 19.5 19.3 24.1 27.8 31 19.3 16.8 14.5 15.1 14.2 13.4 13.3 12.3 10.3 10.0 9.6 10.5 11.2 12.1 13.9 11.3 13.2 15.7 17.0 15.2 13.8 12.7 11.7 10.2 13.2 19.3 MEAN 20.4 19.9 20.3 20.3 19.8 19.3 19.3 20.0 20.4 20.4 20.4 21.1 21.6 21.7 21.3 20.6 20.3 20.1 19.9 19.3 20.1 20.2 20.0 19.8 20.4 26.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 1989 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 12.0 12.9 10.9 8.3 14.8 16.1 14.0 14.9 17.2 17.1 14.7 15.4 17.7 21.1 20.4 19.7 19.3 19.5 18.8 19.8 20.3 19.5 19.4 19.0 16.8 21.1 2 18.4 17.7 17.8 17.9 17.7 16.8 16.2 15.2 13.2 11.7 11.6 9.3 9.6 9.8 9.7 8.2 8.3 8.7 9.3 7.7 6.3 7.2 7.0 8.1 11.8 18.4 3 9.3 9.0 8.7 9.6 8.7 9.8 10.2 10.5 9.6 10.4 10.2 10.7 10.8 11.5 10.1 11.5 13.1 11.6 10.6 9.8 9.5 8.8 9.1 9.7 10.1 13.1 4 10.7 11.4 11.1 10.8 12.1 13.0 13.8 14.4 14.6 13.9 13.4 13.4 14.4 13.8 12.5 12.5 12.1 11.5 11.4 10.1 10.7 11.5 12.4 11.5 12.4 14.6 5 10.3 11.9 12.2 11.7 12.2 12.3 12.3 12.4 13.2 13.9 15.0 14.0 13.7 11.8 12.1 11.4 11.5 12.0 13.5 12.9 10.5 5.6 1.9 8.6 11.5 15.0 6 9.6 10.5 10.4 11.5 11.1 11.4 12.0 11.9 11.0 12.2 12.3 12.3 13.5 13.5 14.4 14.0 12.4 12.7 10.6 11.1 11.1 4.1 5.9 7.2 11.1 14.4 7 10.3 8.3 6.0 10.1 6.4 1.6 10.1 11.8 11.6 12.2 12.9 14.3 15.9 17.0 17.5 17.4 17.9 17.0 17.2 16.9 18.2 19.2 19.1 19.0 13.7 19.2 8 18.5 19.2 19.6 20.1 21.9 24.3 24.8 27.5 25.6 24.4 24.1 26.7 26.0 24.7 25.1 25.1 24.1 24.1 24.0 24.6 25.8 26.8 27.9 30.3 24.4 30.3 9 29.8 30.8 31.1 30.8 32.4 31.6 33.2 34.7 37.6 36.9 36.7 34.6 34.4 34.0 33.2 32.0 32.1 32.0 31.4 30.5 30.5 30.6 31.4 32.5 32.7 37.6 10 32.4 31.7 31.7 31.7 31.7 30.6 31.0 30.9 30.9 30.8 31.7 31.9 31.9 31.0 29.9 28.2 27.5 27.1 26.7 26.7 26.2 26.6 27.7 28.5 29.8 32.4 11 28.6 29.3 28.6 28.1 27.8 27.2 27.5 27.5 27.8 28.1 28.7 28.3 28.0 27.5 26.0 24.5 24.5 24.0 23.1 24.0 23.0 22.1 22.9 22.6 26.2 29.3 12 22.0 21.9 21.8 21.6 21.4 21.5 21.5 21.9 22.1 22.1 20.9 19.2 18.5 21.6 21.6 19.0 18.3 17.0 16.9 17.8 17.0 15.2 20.6 22.0 20.1 22.1 13 17.3 13.4 12.7 13.9 14.5 17.5 18.4 19.2 17.9 16.3 16.9 15.5 16.0 16.8 16.8 15.8 14.5 14.3 12.9 13.2 14.3 12.4 10.5 11.0 15.1 19.2 14 11.0 7.6 7.1 8.2 10.6 11.9 12.3 12.8 12.3 11.6 10.7 6.9 5.4 7.9 7.8 9.1 9.5 10.3 9.7 9.8 9.7 9.1 8.5 7.7 9.5 12.8 15 7.6 7.1 7.1 9.2 8.6 10.1 11.6 13.7 13.9 14.2 14.6 14.6 14.4 14.6 14.7 13.7 12.9 12.5 12.2 12.7 11.4 11.4 12.7 10.7 11.9 14.7 16 11.2 10.9 10.4 9.8 10.4 11.0 10.8 10.9 10.9 10.8 10.3 10.4 10.8 10.5 11.1 11.9 11.6 11.5 11.8 11.9 11.9 11.5 9.4 9.1 10.9 11.9 17 10.1 8.8 9.1 9.0 9.9 10.5 10.9 10.5 11.5 11.6 12.0 12.2 12.4 11.4 10.7 11.4 11.4 12.2 12.6 12.4 11.4 12.1 10.5 10.3 11.0 12.6 18 10.4 10.4 10.4 10.6 10.4 11.3 10.9 11.1 10.9 10.2 10.3 10.6 10.3 11.7 11.1 10.7 9.8 9.5 9.7 9.8 10.2 13.0 13.5 15.9 10.9 15.9 19 14.9 16.3 14.2 15.5 16.4 19.7 24.9 24.0 23.8 22.6 21.2 20.0 20.0 18.7 16.9 16.2 13.9 13.5 13.2 12.4 12.4 14.6 13.2 10.9 17.1 24.9 20 12.2 12.1 12.1 13.1 12.9 12.4 13.1 13.1 12.7 12.9 13.1 12.9 13.1 15.6 15.3 14.6 14.6 13.2 12.8 13.8 13.8 12.4 12.6 12.3 13.2 15.6 21 13.2 14.4 14.2 15.2 16.0 17.3 17.0 17.5 17.5 17.1 18.7 17.5 15.5 17.2 12.5 14.0 21.9 16.4 14.8 17.2 17.9 17.4 17.3 17.1 16.4 21.9 22 16.9 16.8 17.5 17.7 18.3 18.7 18.1 17.0 16.5 16.7 17.7 16.7 17.1 17.6 18.4 17.7 17.9 17.4 17.6 18.0 18.7 18.3 16.7 16.0 17.5 18.7 23 16.7 17.2 17.9 18.3 20.7 22.7 21.9 20.0 17.3 15.3 17.3 19.1 19.1 17.5 17.7 17.3 17.4 17.1 19.0 19.7 19.6 20.3 19.2 16.3 18.5 22.7 24 17.1 17.5 18.2 19.2 18.7 18.3 20.0 21.6 21.4 20.8 20.3 19.4 14.6 14.6 14.4 13.8 15.3 15.8 14.1 14.1 15.3 15.1 13.9 14.1 17.0 21.6 25 13.5 14.7 15.1 15.2 14.0 14.6 14.4 14.2 13.3 10.2 13.0 11.8 14.8 13.3 13.6 13.9 13.4 12.6 13.1 13.6 14.0 14.7 14.1 12.5 13.7 15.2 26 12.3 11.2 11.6 11.8 11.8 11.8 11.9 11.6 12.2 11.8 11.6 11.1 10.8 10.7 9.7 9.7 9.2 8.9 7.4 9.8 8.4 8.6 8.6 9.9 10.5 12.3 27 9.1 8.7 9.3 8.9 8.2 8.6 8.8 8.9 8.9 9.8 9.8 8.2 8.6 8.2 9.1 8.8 9.7 9.3 8.9 8.2 8.9 8.8 13.9 16.2 9.4 16.2 28 23.9 38.4 45.8 44.8 45.6 46.5 44.7 44.0 44.3 44.7 36.6 33.5 35.3 34.9 35.4 35.3 36.6 36.1 32.6 33.2 32.6 34.2 25.0 24.3 37.0 46.5 29 31.3 32.7 34.9 31.2 34.4 32.7 31.9 36.5 35.9 28.6 31.4 30.3 32.4 17.7 20.5 19.5 22.5 30.7 31.0 30.7 29.5 28.8 28.8 29.1 29.7 36.5 30 30.1 30.4 29.5 30.3 30.1 28.0 28.4 28.1 29.0 24.6 21.7 24.2 26.4 28.0 29.1 30.0 27.8 22.0 25.9 24.1 23.4 22.2 22.0 15.6 26.3 30.4 MEAN 16.4 16.8 16.9 17.1 17.7 18.0 18.6 18.9 18.8 18.1 18.0 17.5 17.7 17.5 17.2 16.9 17.0 16.7 16.4 16.6 16.4 16.1 15.9 15.9 17.2 21.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 1989 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 37.5 38.7 37.9 35.8 37.1 38.5 40.1 41.5 42.4 41.3 43.4 41.7 39.7 37.4 36.6 36.0 34.1 36.2 37.0 35.6 36.4 35.6 29.5 32.4 37.6 43.4 2 25.2 29.3 35.4 38.9 41.5 27.5 33.0 14.2 24.6 39.5 39.5 38.0 36.4 36.8 33.9 33.9 33.1 32.7 33.5 32.3 31.9 34.2 35.4 36.2 33.2 41.5 3 36.4 36.8 36.6 35.2 35.0 36.0 35.0 35.2 35.4 36.4 32.1 31.9 32.1 32.1 34.5 32.1 33.1 31.9 31.1 30.5 27.4 28.0 27.6 27.0 32.9 36.8 4 27.2 28.4 26.6 25.8 24.4 21.9 26.8 29.2 28.8 29.5 29.3 32.7 32.7 33.5 35.0 48.2 59.2 62.4 58.8 56.3 56.7 55.9 53.5 49.6 38.9 62.4 5 51.0 53.7 55.3 57.6 58.4 57.8 54.3 53.5 57.0 58.6 59.2 57.2 62.1 59.6 56.6 57.6 59.2 61.1 59.4 59.0 58.0 55.8 57.4 57.4 57.4 62.1 6 59.5 57.6 57.8 56.8 56.2 55.9 56.8 57.0 56.2 55.3 55.3 54.5 54.6 51.9 50.6 50.0 48.8 49.2 49.0 49.6 51.6 51.9 52.1 51.7 53.7 59.5 7 50.9 50.9 53.1 53.7 53.9 53.3 55.2 55.0 54.3 51.5 50.9 50.2 49.8 48.6 48.1 47.7 47.1 45.1 44.1 44.1 43.3 42.3 42.0 41.4 49.0 55.2 8 41.9 41.7 41.7 40.8 39.8 40.2 39.2 38.6 38.2 37.6 37.8 36.8 35.9 34.9 36.7 35.3 34.3 34.7 34.3 31.7 32.5 33.7 32.9 32.9 36.8 41.9 9 33.5 32.9 32.9 31.9 32.5 33.1 34.3 35.3 34.7 38.2 36.4 38.8 35.7 30.6 28.6 28.0 27.2 26.5 31.5 32.8 37.7 40.7 40.1 41.1 34.0 41.1 10 43.8 43.8 45.2 46.2 46.4 47.8 48.4 49.1 49.3 48.9 47.2 47.4 46.2 47.6 47.2 46.6 46.2 45.8 43.5 39.9 34.6 31.7 31.1 34.2 44.1 49.3 11 33.8 33.4 33.8 34.0 31.3 25.0 29.1 26.8 24.2 25.8 25.8 26.2 28.1 28.9 27.8 27.8 26.2 26.4 25.0 23.4 23.0 25.2 25.6 25.0 27.6 34.0 12 23.2 23.2 21.4 22.2 21.8 22.4 23.0 22.6 23.4 23.4 26.8 27.6 27.1 27.7 27.5 27.0 27.9 26.4 24.6 23.8 23.6 23.6 23.8 23.0 24.5 27.9 13 23.0 23.8 18.9 22.0 20.4 22.4 22.8 23.2 25.4 25.2 24.4 22.2 24.8 24.8 25.7 26.7 25.9 25.7 25.4 24.2 24.2 22.8 23.6 26.9 23.9 26.9 14 31.1 27.9 24.4 25.3 25.6 26.0 31.8 37.2 40.5 42.3 43.6 44.2 43.9 44.0 43.1 42.3 41.5 40.9 40.7 40.5 40.5 41.1 43.7 44.3 37.8 44.3 15 45.0 45.6 46.8 32.8 22.4 17.9 35.0 35.6 30.5 33.4 27.5 30.9 30.5 28.3 25.3 20.4 32.7 28.7 29.3 27.0 27.0 27.7 26.8 25.8 30.5 46.8 16 25.0 25.4 28.1 28.1 28.1 29.1 21.8 28.9 30.8 30.3 25.6 8.1 33.2 36.0 33.2 36.2 37.4 37.0 36.2 41.1 40.1 35.4 32.3 38.3 31.1 41.1 17 36.4 11.0 18.5 37.6 31.7 12.4 27.9 6.5 6.7 6.3 25.2 28.9 31.7 39.4 39.0 36.8 35.2 35.8 34.4 34.6 28.0 16.7 12.0 24.0 25.7 39.4 18 27.7 18.9 13.4 29.3 28.5 29.5 29.5 28.3 25.8 25.8 17.7 21.4 26.5 23.8 22.8 21.6 20.8 21.0 20.8 22.2 22.6 21.0 21.8 21.6 23.4 29.5 19 20.4 22.6 21.6 21.8 21.6 22.8 23.0 23.0 22.8 22.6 23.2 22.6 22.6 22.2 22.2 22.0 21.6 21.8 20.9 21.0 21.6 22.2 22.0 21.4 22.1 23.2 20 22.4 23.0 23.2 23.0 20.2 17.1 16.9 16.9 9.0 9.4 13.0 14.5 19.3 22.2 20.7 20.9 19.9 20.5 19.5 18.9 19.3 18.1 17.9 18.1 18.5 23.2 21 17.1 16.7 15.5 15.1 15.5 15.9 16.5 17.5 18.5 18.7 18.3 17.7 16.5 17.3 20.1 21.1 22.6 28.0 32.5 34.2 30.1 30.7 28.9 27.9 21.4 34.2 22 27.9 28.1 28.3 27.5 25.6 24.4 23.2 23.2 22.8 23.4 31.3 35.6 35.2 36.6 39.7 41.3 42.8 42.4 42.6 43.0 43.0 41.7 41.7 41.3 33.9 43.0 23 41.1 41.5 41.4 41.4 42.0 41.3 41.1 41.9 45.2 42.8 39.7 40.7 42.3 43.1 41.5 41.3 38.5 39.3 36.6 37.6 38.8 37.6 32.7 22.0 39.6 45.2 24 24.4 24.0 25.8 26.2 30.1 33.6 33.2 32.2 23.2 14.2 27.1 23.2 22.0 30.0 29.4 30.6 28.6 28.1 28.3 28.7 26.9 29.5 26.4 27.9 27.2 33.6 25 26.8 26.2 13.6 25.0 28.9 29.9 29.7 29.5 30.1 30.5 31.1 33.2 33.9 33.6 32.5 33.3 33.6 34.8 37.0 38.6 40.9 41.3 41.3 42.1 32.4 42.1 26 41.7 41.3 40.9 41.1 40.9 41.7 42.9 43.9 43.5 41.9 41.9 40.7 39.7 39.3 38.7 42.3 43.8 46.4 46.0 46.2 45.4 45.6 46.4 48.6 43.0 48.6 27 50.9 51.9 52.3 52.5 52.7 53.3 51.9 49.7 48.7 47.4 45.4 44.6 46.2 45.6 44.2 45.6 45.6 45.2 45.2 39.1 34.0 30.8 36.7 32.0 45.5 53.3 28 33.4 42.6 43.4 37.5 37.5 41.8 36.5 33.8 28.3 25.5 8.1 29.3 36.6 35.8 37.8 37.8 35.2 34.8 34.4 30.9 27.7 28.5 19.5 30.3 32.8 43.4 29 25.2 18.3 9.6 21.0 26.7 30.3 36.9 36.0 35.4 35.8 34.2 36.5 33.0 36.6 37.0 36.6 35.4 33.7 33.8 31.9 31.3 27.5 29.1 32.6 31.0 37.0 30 36.2 35.6 36.0 27.5 20.4 25.0 38.7 38.1 37.2 38.1 36.2 35.0 34.3 35.8 34.7 36.0 37.2 36.5 36.9 35.5 35.7 34.9 35.9 36.7 34.8 38.7 31 37.3 36.7 32.4 35.5 36.3 36.9 37.3 36.7 37.3 37.1 37.1 36.4 34.2 34.8 35.4 34.6 34.8 35.2 34.2 35.5 33.4 33.6 33.4 33.4 35.4 37.3 MEAN 34.1 33.3 32.6 33.8 33.3 32.6 34.6 33.6 33.2 33.4 33.4 33.8 35.1 35.4 35.0 35.4 35.8 35.9 35.7 35.2 34.4 33.7 33.0 33.8 34.2 41.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 1989 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 41.5 41.3 41.0 40.8 41.0 38.5 40.0 42.6 42.8 42.5 43.1 40.2 38.1 37.1 37.1 37.1 37.9 36.9 37.1 36.9 37.1 37.7 38.4 38.9 39.4 43.1 2 39.2 38.7 39.4 39.2 39.7 39.7 40.4 39.7 40.2 40.0 41.2 40.7 39.6 37.8 38.3 36.5 35.8 36.0 37.1 37.1 37.6 37.8 38.9 38.1 38.7 41.2 3 36.6 38.1 37.9 38.4 37.1 36.1 37.1 36.8 37.3 36.6 35.8 35.8 36.5 36.0 35.8 37.5 34.7 33.5 33.0 34.2 34.5 32.0 32.2 30.4 35.6 38.4 4 29.9 30.4 29.2 29.4 29.4 28.9 28.4 29.7 27.7 29.7 34.5 38.1 36.6 32.2 33.0 35.5 38.1 41.1 40.6 38.9 36.3 36.3 36.9 34.1 33.5 41.1 5 37.4 35.6 35.8 26.4 31.0 33.5 35.1 31.8 37.6 39.1 39.4 42.7 37.8 32.5 41.9 41.7 38.9 36.1 38.1 38.6 36.9 37.1 35.9 35.1 36.5 42.7 6 38.4 37.9 37.1 38.2 38.9 39.7 36.6 38.7 37.9 38.7 38.1 34.8 35.3 36.3 37.8 39.6 37.8 38.6 38.4 39.9 37.1 34.3 28.5 30.8 37.1 39.9 7 33.3 34.3 34.3 27.7 34.6 34.3 35.3 33.8 32.6 33.6 35.3 29.0 27.2 35.1 36.6 36.8 34.8 35.1 35.9 34.1 33.3 32.3 33.6 33.8 33.6 36.8 8 33.8 32.8 34.1 36.6 37.1 38.7 37.9 38.4 37.2 37.9 39.7 38.9 31.0 37.6 41.1 44.4 42.5 43.2 42.5 40.0 36.9 35.1 30.3 24.7 37.2 44.4 9 19.6 29.5 30.0 34.9 37.2 34.1 29.0 31.1 32.1 33.8 31.6 24.9 24.1 26.7 27.9 29.5 28.7 27.7 28.5 28.7 26.7 25.4 25.2 26.2 28.9 37.2 10 25.4 23.9 25.4 25.2 24.7 24.7 25.7 26.2 27.0 27.0 28.5 28.2 26.7 24.9 23.1 24.1 25.2 25.7 27.5 27.2 28.0 27.8 26.5 25.7 26.0 28.5 11 24.7 25.2 24.2 25.2 25.2 25.0 26.0 27.3 28.5 29.0 29.0 28.8 30.0 45.5 47.1 44.5 40.2 46.8 45.8 47.1 46.8 44.3 42.2 41.7 35.0 47.1 12 43.2 45.0 46.6 44.5 53.9 55.2 54.9 54.7 55.5 56.0 55.4 53.4 53.4 53.9 52.6 53.9 53.4 52.4 52.4 51.7 50.1 51.9 51.9 51.6 52.0 56.0 13 54.2 56.2 63.3 60.8 57.7 54.7 54.4 53.9 49.8 50.1 56.7 53.4 49.8 50.3 46.2 46.0 44.7 46.2 43.7 41.9 41.9 44.2 47.3 47.8 50.6 63.3 14 46.2 30.2 44.2 24.4 38.4 31.5 32.3 35.1 42.4 37.6 38.9 39.1 39.9 37.5 41.1 42.1 42.6 42.2 42.9 43.9 43.9 44.7 45.2 44.7 39.6 46.2 15 44.7 44.7 43.7 43.9 44.4 37.0 35.0 37.6 47.5 48.0 48.6 46.7 42.4 40.9 41.6 40.8 40.6 40.1 40.6 39.5 38.8 39.6 39.8 39.6 41.9 48.6 16 39.3 39.1 38.9 38.1 37.3 38.3 36.3 37.6 38.8 36.0 34.2 33.7 33.0 33.7 34.5 35.5 29.1 26.3 29.1 29.9 29.4 28.3 29.4 30.2 34.0 39.3 17 30.9 31.7 32.2 32.2 31.7 31.9 33.5 36.6 38.8 39.6 39.0 38.3 36.0 34.4 33.4 32.8 31.8 29.5 30.0 28.5 29.0 30.1 31.7 37.3 33.4 39.6 18 38.3 40.1 42.5 39.7 42.0 40.9 28.1 35.8 28.1 29.7 28.1 27.8 29.1 28.3 29.3 28.9 30.9 34.0 28.9 30.9 33.2 38.0 40.9 42.2 34.0 42.5 19 43.5 42.4 42.4 41.7 41.4 43.0 45.0 45.7 47.8 47.5 47.5 46.6 45.4 44.9 46.4 48.0 46.5 46.7 47.8 47.3 49.3 49.6 49.8 50.3 46.1 50.3 20 50.1 46.7 43.3 43.3 44.5 41.7 42.0 45.6 45.6 46.6 47.4 47.1999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 45.3 50.1 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 44.4 42.9 43.4 42.4 43.1 43.9 42.9 41.3 41.1 41.4 41.1 45.4 44.9 42.9 45.4 22 45.2 47.0 46.2 49.3 53.1 45.7 48.0 48.1 46.0 47.3 45.3 43.7 44.7 43.2 44.2 46.3 45.8 46.5 47.3 47.6 46.6 46.8 47.8 48.5 46.7 53.1 23 48.6 48.8 48.3 47.8 41.5 44.3 43.8 42.2 43.0 43.0 42.7 42.2 40.7 40.6 38.8 37.1 36.3 36.3 37.1 36.3 35.3 34.8 33.7 32.5 40.7 48.8 24 30.2 27.4 27.9 35.3 37.9 36.3 35.3 38.6 39.1 37.9 38.9 38.2 39.0 41.0 43.0 44.9 44.7 47.0 47.8 51.8 51.9 53.9 52.7 50.1 41.3 53.9 25 49.3 51.6 51.1 45.5 39.4 36.6 39.2 40.9 41.7 41.7 42.2 42.4 42.5 43.7 43.7 44.2 45.3 47.6 47.3 46.3 45.3 44.3 43.2 44.3 44.1 51.6 26 45.8 47.3 44.8 47.3 36.1 32.6 26.7 33.1 33.6 39.2 44.5 35.9 38.7 43.0 44.7 44.2 43.4 42.7 42.4 41.7 41.4 39.4 39.1 39.1 40.3 47.3 27 39.1 39.1 38.1 38.3 37.6 40.4 40.4 39.6 39.9 39.4 39.9 39.1 39.1 39.4 38.9 38.1 37.9 38.4 39.4 41.2 41.2 42.8 42.2 44.0 39.7 44.0 28 43.0 43.7 45.3 47.6 47.3 45.0 41.0 45.3 44.3 44.8 44.5 43.0 40.5 43.3 42.8 42.0 40.9 40.4 38.4 37.9 38.1 37.6 35.6 33.3 41.9 47.6 29 33.7 34.3 34.8 34.8 35.0 35.5 35.5 35.0 34.8 34.8 35.0 33.7 32.7 32.0 32.5 31.4 30.5 30.7 29.4 29.4 29.7 29.2 29.1 28.6 32.6 35.5 30 26.6 26.4 28.1 29.7 34.5 33.0 29.2 30.7 34.0 37.3 39.1 39.6 39.7 41.0 40.5 39.9 40.7 41.7 43.8 46.8 48.4 51.9 51.9 53.4 38.7 53.4 MEAN 38.3 38.3 39.0 38.1 39.0 37.8 37.0 38.4 39.0 39.5 40.1 39.0 37.7 38.5 39.2 39.5 38.7 39.0 39.1 39.2 38.8 38.9 38.8 38.7 38.9 45.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 1989 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 51.1 50.4 49.3 50.4 50.4 49.4 50.6 51.9 48.8 51.4 51.6 52.4 46.6 46.6 45.0 43.3 43.0 43.0 44.3 47.6 51.2 48.4 47.1 44.5 48.3 52.4 2 44.5 46.8 47.9 50.2 44.1 47.4 43.8 40.2 41.5 41.8 39.5 40.5 41.8 42.3 43.3 44.1 44.3 44.3 40.8 43.3 43.3 42.3 38.5 40.0 43.2 50.2 3 41.3 44.6 44.3 43.6 44.6 44.8 44.8 43.5 41.5 40.5 39.4 38.2 38.9 38.4 36.6 36.6 35.6 36.1 31.8 32.5 33.8 32.5 36.9 40.7 39.2 44.8 4 43.7 44.5 45.8 46.8 45.0 45.3 45.3 45.6999.9999.9999.9999.9 46.8 46.8 48.4 43.5 44.3 49.1 48.9 47.9 48.4 47.3 47.1 48.3 46.4 49.1 5 46.0 46.6 44.5 43.3 43.3 44.8 44.0 42.5 42.0 42.8 43.7 42.2 41.2 41.0 40.4 38.7 39.6999.9999.9999.9999.9999.9999.9999.9 42.7 46.6 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 40.8 40.1 39.8 35.4 36.5 39.8 39.5 39.5 38.5 40.8 40.1 39.0 38.8 39.5 39.1 40.8 13 39.8 39.3 40.0 39.0 38.5 38.5 36.2 36.7 36.7 34.4 34.9 33.9 32.9 31.9 30.6 30.6 29.6 30.6 31.1 29.8 30.1 29.8 30.1 30.1 34.0 40.0 14 34.9 32.4 36.0 43.1 53.9 52.3 42.4 41.6 44.4 41.6 43.9 45.7 41.8 43.4 44.4 44.7 44.4 44.7 46.7 47.3 49.3 47.0 46.4 46.4 44.1 53.9 15 46.4 49.0 48.8 47.5 47.5 45.2 42.9 42.1 40.8 41.1 42.4 44.4 41.5 44.1 46.9 46.7 46.9 47.7 48.2 46.7 44.7 40.8 42.9 45.2 45.0 49.0 16 43.9 41.1 40.1 39.8 42.1 42.6 41.3 41.1 41.1 41.9 44.9 46.4 45.9 45.6 43.8 42.0 43.1 41.0 40.8 40.3 39.3 39.3 38.0 36.7 41.8 46.4 17 36.2 35.9 37.0 37.5 36.0 38.3 39.5 40.6 39.6 38.3 38.3 40.6 40.6 43.1 44.1 44.3 46.9 47.4 48.7 50.0 49.0 50.0 49.4 46.4 42.4 50.0 18 46.9 46.9 46.4 47.2 46.6 45.6 46.1 45.9 47.1 45.9 46.1 44.8 43.6 41.6 43.1 43.6 42.8 42.6 42.8 43.3 42.6 42.3 40.3 37.7 44.2 47.2 19 38.5 39.3 38.7 38.2 38.2 37.7 38.5 38.5 39.3 40.3 39.3 36.9 36.7 30.6 29.0 30.8 34.1 29.8 35.1 35.3 32.0 31.0 34.3 35.6 35.7 40.3 20 35.8 37.1 35.1 33.0 33.0 32.5 31.5 29.7 29.0 26.4 25.6 22.1 22.1 24.2 25.2 25.4 27.7 30.0 32.0 33.6 36.6 35.6 35.8 35.1 30.6 37.1 21 36.3 36.9 36.1 33.3 40.7 44.0 35.4 37.1 38.9 39.2 35.9 31.0 26.7 28.3 29.5 30.8 31.3 33.7 32.1 18.4 24.7 19.6 21.4 32.6 32.2 44.0 22 33.8 34.8 36.1 36.4 25.9 22.4 31.8 37.1 36.4 30.8 22.4 34.8 12.7 23.1 28.5 34.6 37.4 37.7 37.2 37.7 38.2 38.7 39.2 37.6 32.7 39.2 23 41.5 39.7 39.7 39.4 38.9 38.2 38.4 38.7 38.2 37.2 36.9 27.5 26.0 33.9 34.1 33.3 33.1 33.3 31.3 29.8 27.5 27.5 25.4 21.6 33.8 41.5 24 21.9 23.1 24.9 26.7 27.7 27.5 27.2 28.5 26.5 26.2 27.2 29.8 30.8 31.6 33.8 32.6 30.5 28.7 24.7 22.4 23.4 28.2 29.5 36.6 27.9 36.6 25 38.4 39.6 41.7 43.0 44.7 42.2 36.1 37.4 40.2 39.9 40.2 41.2 41.1 40.2 40.7 43.0 43.8 44.5 44.8 44.3 45.6 46.1 45.8 44.6 42.0 46.1 26 43.3 41.0 39.9 38.2 38.7 39.4 39.7 40.7 41.0 41.5 40.7 40.4 41.0 39.4 38.1 38.1 38.6 39.1 38.9 38.9 39.2 40.8 39.7 40.2 39.9 43.3 27 41.0 42.5 41.0 40.5 42.0 39.9 40.5 42.3 41.5 43.8 42.5 43.3 43.3 44.3 47.2 46.1 44.9 46.5 48.5 46.4 47.7 47.7 47.6 47.4 44.1 48.5 28 45.8 45.0 45.3 45.0 44.5 43.0 42.2 43.3 44.0 43.2 42.7 40.9 40.7 40.1 39.2 40.5 39.2 37.9 37.3 43.0 47.9 51.3 54.3 54.6 43.8 54.6 29 49.4 45.3 45.1 45.6 43.8 42.6 42.8 39.2 39.0 40.5 41.3 40.2 41.0 38.2 39.7 40.0 40.4 42.4 44.5 45.5 47.3 43.2 35.0 35.2 42.0 49.4 30 36.5 40.1 38.8 37.8 37.3 37.8 38.3 37.6 36.6 35.0 35.5 33.2 28.9 32.1 36.7 38.7 38.4 38.0 36.9 38.4 39.3 36.3 36.4 39.1 36.8 40.1 31 39.9 39.9 40.7 38.9 38.9 38.6 40.7 40.7 40.5 40.4 41.9 41.2 40.4 36.9 39.2 38.4 38.2 33.4 34.8 36.5 36.0 34.0 33.8 34.0 38.2 41.9 MEAN 40.7 40.9 41.0 41.0 41.1 40.8 40.0 40.1 39.8 39.3 39.1 38.8 37.3 37.7 38.6 38.8 39.1 39.2 39.2 39.2 39.9 39.1 38.9 39.6 39.6 45.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 1990 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 34.3 34.3 33.5 33.3 33.3 32.2 31.2 30.4 30.4 30.4 29.7 29.4 29.1 29.7 29.4 29.4 29.1 28.9 27.9 27.9 28.1 28.6 28.1 27.3 30.2 34.3 2 26.0 25.8 26.5 25.8 26.3 24.3 28.1 38.9 43.5 43.0 43.5 44.3 46.5 45.7 46.4 45.7 47.0 47.7 46.7 47.5 43.9 43.7 43.4 44.7 39.4 47.7 3 44.2 46.0 45.7 44.7 44.2 44.7 45.2 46.2 43.2 43.2 44.2 43.9 41.3 40.1 39.4 41.9 41.8 38.5 36.4 36.9 36.5 38.8 34.8 36.4 41.6 46.2 4 37.7 37.9 37.9 39.4 40.2 40.5 40.2 40.2 40.0 39.7 37.9 35.1 35.1 36.3 37.4 38.2 37.9 35.1 40.0 45.4 39.8 32.2 32.3 38.3 38.1 45.4 5 45.4 40.0 35.0 34.0 31.2 33.2 34.7 32.4 33.7 33.9 30.4 33.4 35.6 35.0 31.7 31.3 27.7 23.9 22.4 23.7 26.0 24.5 23.5 25.0 31.2 45.4 6 29.1 23.0 25.8 27.3 23.3 26.1 26.6 23.5 22.5 22.5 24.0 30.6 21.3 25.3 26.1 25.3 25.3 25.4 25.9 25.6 24.0 22.0 23.3 22.0 24.8 30.6 7 22.0 23.7 21.4 20.9 22.4 23.4 20.9 21.9 23.9 22.7 23.9 22.7 23.4 25.7 27.4 34.2999.9999.9999.9999.9999.9999.9999.9999.9 23.8 34.2 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24.6 25.6 26.1 27.0 25.0 24.4 24.8999.9999.9 25 24.4 24.6 24.0 24.6 24.8 25.2 26.4 26.4 26.7 26.8 27.2 25.5 23.9 24.1 23.8 25.1 26.7 24.9 24.0 25.1 25.2 26.1 27.5 28.6 25.5 28.6 26 28.1 27.9 28.1 28.8 29.6 29.9 29.8 30.0 30.5 30.9 30.8 30.8 30.3 30.4 30.5 30.4 29.7 28.6 28.6 28.5 29.3 29.1 29.8 30.2 29.6 30.9 27 30.8 31.0 30.9 31.5 31.8 32.3 32.6 32.6 32.5 32.1 34.2 35.7 34.4 33.5 33.1 33.5 33.7 33.5 33.7 33.4 31.8 29.3 27.6 26.6 32.2 35.7 28 29.1 31.1 30.1 31.0 31.2 31.3 30.8 29.3 29.2 28.3 29.1 29.0 28.4 28.6 29.0 28.2 28.4 28.7 28.4 28.8 29.5 29.3 29.0 29.3 29.4 31.3 29 29.3 29.6 30.1 29.7 29.9 30.1 29.8 30.0 30.8 30.9 30.8 30.2 29.1 29.2 30.8 29.2 30.0 29.8 29.0 28.6 29.7 29.2 28.8 29.6 29.8 30.9 30 29.7 30.8 30.9 31.7 31.8 31.7 32.2 32.5 32.6 32.4 33.5 33.0 31.8 30.9 30.9 29.7 29.5 28.5 28.8 28.9 27.8 27.9 28.3 28.3 30.6 33.5 31 27.8 27.7 27.2 26.9 27.1 26.9 27.1 27.0 27.1 27.3 26.9 26.6999.9999.9 24.3 24.3 23.7 23.7 23.2 23.2 23.7 24.3 24.3 23.7 25.6 27.8 MEAN 31.3 31.0 30.5 30.7 30.5 30.8 31.1 31.5 31.9 31.7 31.9 32.2 31.6 31.9 31.4 31.9 31.6 30.1 30.0 30.7 30.2 29.3 28.9 29.6 30.8 35.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 1990 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 23.2 23.2 22.6 23.2 27.7 31.6 32.7 33.3 33.8 33.8 33.8 33.3 33.8 35.0 35.0 34.3 33.8 33.6 34.3 33.8 32.8 32.0 30.8 31.9 31.4 35.0 2 32.8 33.8 33.9 33.9 34.3 34.8 34.7 35.7 35.6 36.3 37.1 37.4 36.8 37.1 37.7 37.4 38.2 38.2 38.0 38.3 38.9 39.6 40.2 41.1 36.7 41.1 3 40.6 38.1 37.7 36.3 36.0 34.8 33.1 31.9 30.7 29.3 26.7 25.1 23.5 22.7 21.7 20.6 20.0 20.0 19.8 20.3 20.4 19.4 19.5 19.7 27.0 40.6 4 20.1 22.4 31.1 34.1 34.4 35.9 35.2 34.8 35.1 35.4 34.5 34.6 34.8 33.3 28.7 23.1 21.7 19.9 19.2 19.4 19.9 20.6 20.4 20.0 27.9 35.9 5 19.9 20.1 20.1 20.7 21.2 21.8 22.5 24.0 24.5 24.3 25.1 26.3 26.7 27.4 28.5 29.3 29.5 30.5 30.7 30.7 32.2 32.5 33.5 33.9 26.5 33.9 6 36.2 37.9 38.1 39.1 39.9 39.1 38.4 39.0 38.7 38.1 37.5 37.1 37.1 37.4 37.8 37.2 37.2 37.1 37.0 36.9 36.2 35.7 37.3 36.1 37.6 39.9 7 36.9 38.8 39.2 39.4 39.6 39.8 39.9 40.1 40.3 40.3 39.8 39.7999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 39.5 40.3 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 42.1 41.7 41.3 41.0 41.4 41.3 41.2 41.0999.9999.9 15 41.0 41.0 41.2 41.6 42.1 42.4 40.2 40.0 41.0 39.5 39.8 40.8 40.4 40.0 39.3 38.4 37.8 37.4 36.7 38.3 37.7 37.3 37.0 36.7 39.5 42.4 16 38.6 39.4 39.9 38.9 39.1 38.9 38.9 39.0 39.0 38.9 38.6 38.6 37.7 37.7 37.8 36.9 36.1 38.6 35.4 36.1 36.7 37.1 35.2 35.8 37.9 39.9 17 37.0 36.9 36.3 35.8 35.8 35.5 35.6 36.6 36.2 36.6 36.6 36.3 36.1 36.3 35.6 35.1 34.8 34.0 34.0 33.2 33.2 33.5 33.2 33.9 35.3 37.0 18 33.7 33.8 33.6 33.1 33.1 33.2 33.0 32.8 34.7 38.5 38.5 37.7 37.8 38.1 37.8 38.1 38.5 39.4 38.4 38.4 37.4 34.6 27.7 30.0 35.5 39.4 19 37.6 37.6 37.1 37.7 37.3 37.7 38.1 38.3 37.7 37.6 40.2 39.9 39.5 38.2 38.7 37.5 36.4 35.2 35.8 35.4 35.4 36.0 35.3 34.4 37.3 40.2 20 33.9 32.1 30.8 29.3 28.3 29.1 28.9 29.0 29.0 28.3 28.2 28.3 30.6 31.3 33.8 34.8 35.3 36.1 39.2 41.6 43.5 42.7 43.8 43.2 33.8 43.8 21 42.1 42.1 40.9 40.9 39.8 38.6 38.6 38.6 38.6 39.2 39.2 37.5 37.5 36.9 36.9 37.5 36.9 36.3 36.4 37.4 36.8 36.3 37.0 37.3 38.3 42.1 22 36.8 36.9 37.5 37.1 37.1 37.9 38.2 37.9 37.9 37.9 36.9 34.6 34.6 35.2 36.3 36.3 35.3 35.4 34.8 35.1 35.6 35.2 35.8 35.2 36.3 38.2 23 34.8 35.1 34.8 35.0 35.0 36.2 34.7 35.4 35.5 35.5 35.6 35.6 36.1 34.3 36.3 35.6 35.0 34.5 34.8 34.6 35.0 36.4 36.0 35.4 35.3 36.4 24 35.6 36.0 36.3 36.7 36.3 36.6 36.6 36.8 35.9 35.3 35.2 35.3 34.1 34.7 34.6 34.3 34.0 33.8 32.9 32.2 31.3 31.6 32.9 32.5 34.6 36.8 25 32.1 33.8 39.1 39.5 38.9 38.2 38.2 40.2 39.1 43.3 44.8 45.1 42.9 41.7 41.0 40.6 40.7 40.1 39.4 38.6 38.5 38.3 38.3 39.9 39.7 45.1 26 41.8 42.5 43.7 44.6 44.8 45.9 46.6 46.6 44.0 42.3 40.5 40.5 39.8 38.3 37.3 37.3 38.1 38.5 40.1 40.5 38.7 38.2 37.9 38.6 41.1 46.6 27 37.8 38.2 36.7 36.8 36.4 36.7 37.1 37.6 36.7 37.3 37.0 35.8 35.3 36.2 34.7 36.8 36.6 36.7 36.3 36.4 36.9 37.3 37.1 37.8 36.8 38.2 28 37.7 36.9 37.4 37.8 33.7 37.0 37.1 35.3 37.3 37.0 36.8 37.5 37.5 36.9 36.1 37.0 37.1 36.6 36.6 37.9 37.5 41.7 40.4 39.4 37.3 41.7 MEAN 34.8 35.1 35.6 35.8 35.8 36.3 36.1 36.3 36.3 36.4 36.3 36.0 35.6 35.4 35.3 34.9 35.0 34.9 34.8 35.1 35.0 35.1 34.8 34.9 35.5 39.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 1990 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 39.0 39.9 39.9 40.1 40.1 40.0 40.0 40.5 40.8 41.5 42.2 44.0 43.7 43.1 46.1 54.7 60.7 54.4 49.7 41.4 42.8 44.6 39.1 38.1 43.6 60.7 2 39.1 41.6 42.3 42.5 43.2 43.5 43.0 42.7 42.8 43.5 43.2 41.5 42.1 41.8 42.9 42.1 41.7 45.0 45.3 44.8 43.2 42.3 39.1 39.9 42.5 45.3 3 42.7 43.6 44.4 45.3 45.9 46.2 46.0 45.2 45.6 45.3 44.6 44.0 42.9 42.3 42.9 42.3 42.1 41.6 41.4 42.0 42.2 42.1 42.0 41.3 43.5 46.2 4 41.6 42.0 41.3 41.3 41.4 38.3 35.4 33.2 31.5 29.2 27.9 27.2 26.9 26.7 25.9 25.4 26.0 28.3 27.1 30.6 29.4 27.1 28.3999.9 31.8 42.0 5 33.1 32.9 31.6 31.7 34.0 32.9 34.0 34.6 34.1 35.6 36.4 36.1 37.7 37.0 39.1 40.7 40.7 41.6 42.9 43.6 43.7 43.5 45.5 45.5 37.9 45.5 6 43.7 45.8 43.7 43.9 43.1 43.8 43.8 44.1 40.2 42.9 41.2 41.5 39.3 38.6 37.6 37.5 37.5 38.6 37.5 38.9 38.3 38.1 38.3 37.6 40.6 45.8 7 37.5 38.1 38.1 36.3 37.0 38.2 37.7 38.3 38.4 38.4 39.0 41.2 41.5 41.7 42.2 42.3 44.3 50.7 48.6 46.9 45.3 43.8 40.0 40.8 41.1 50.7 8 37.5 41.4 45.1 40.4 39.1 39.8 39.8 40.9 42.1999.9999.9999.9 39.8 41.3 42.1 43.2 44.8 46.3 44.4 43.1 43.3 37.9 36.2999.9 41.4 46.3 9 999.9 37.4999.9999.9 38.6 38.6 38.6 39.8 40.4 40.9 41.3999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 55.3999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 54.5 53.0 54.2 53.6 51.5 48.7 46.1 43.0 42.3 39.3 36.6 47.5 54.5 18 35.2 33.0 30.5 32.0 31.0 29.4 30.0 31.0 32.3 31.6 31.6 32.9 35.3 35.2 40.0 43.2 39.5 37.1 35.8 35.0 33.3 35.1 35.0 33.5 34.1 43.2 19 33.3 38.6 42.2 41.6 42.7 42.4 42.8 40.9 40.7 39.7 38.4 36.2 36.6 35.6 36.3 36.1 35.5 35.6 35.5 32.9 32.3 33.0 31.6 31.8 37.2 42.8 20 31.6 32.2 33.5 33.1 33.0 33.9 34.4 34.1 33.9 33.8 33.8 33.7 32.7 32.2 34.3 33.1 31.5 31.3 30.5 28.5 28.1 27.5 26.4 26.9 31.8 34.4 21 28.3 30.7 31.7 32.0 32.0 33.7 34.5 33.5 36.0 36.6 36.9 35.8 34.0 35.2 35.4 34.7 34.0 32.5 37.5 44.4 45.6 44.4 45.5 45.5 36.3 45.6 22 49.0 48.4 50.1 50.8 51.3 50.5 50.2 51.7 51.5 52.2 52.5 51.7 50.8 50.8 51.6 48.7 49.6 48.4 49.0 49.2 48.6 49.6 48.7 49.4 50.2 52.5 23 43.9 45.8 23.0 34.7 39.7 21.6 19.9 27.5 25.6 45.2 45.8 40.0 42.3 43.2 46.6 45.5 46.2 43.9 44.1 42.7 43.0 42.7 40.7 40.2 38.9 46.6 24 40.6 38.5 37.0 40.4 43.3 44.0 44.7 44.1 45.3 46.0 45.4 45.1 44.7 43.1 44.3 44.0 43.7 43.5 42.8 42.7 42.1 42.3 42.9 39.8 42.9 46.0 25 34.8 40.4 35.1 25.4 32.3 38.5 41.3 41.8 40.2 36.4 38.6 38.6 41.5 42.2 42.3 41.5 40.4 40.2 40.7 40.2 39.8 39.0 40.6 41.0 38.9 42.3 26 40.2 41.2 41.5 42.5 42.5 42.3 43.8 42.3 44.0 43.6 45.6 43.5 43.8 44.0 43.0 42.7 41.7 43.5 42.7 41.0 40.0 39.3 39.8 39.8 42.3 45.6 27 38.7 41.2 40.0 40.5 40.2 40.9 41.4 41.2 40.4 39.5 39.0 37.9 37.8 40.4 38.3 36.6 37.3 35.9 34.6 34.4 35.2 34.6 36.0 39.2 38.4 41.4 28 44.1 44.4 46.1 46.7 45.8 46.3 45.9 46.9 47.0 47.4 47.1 46.2 44.3 44.4 44.8 45.8 45.1 45.1 43.0 43.2 42.3 43.0 42.7 44.0 45.1 47.4 29 43.9 45.1 45.4 46.8 46.8 46.8 46.8 46.4 46.4 46.7 46.0 45.5 45.5 47.0 47.8 48.3 47.7 48.3 48.4 48.1 46.6 46.9 44.1 27.8 45.8 48.4 30 32.7 27.5 48.4 48.7 49.2 48.1 47.8 47.7 49.3 49.9 48.7 48.2 50.1 50.6 50.5 49.4 48.1 48.1 48.6 48.1 48.8 47.5 47.9 48.2 47.2 50.6 31 49.0 48.3 48.6 47.3 48.4 48.4 48.4 49.0 47.8 49.0 46.7 45.0 44.4 44.4 45.5 45.0 45.0 44.4 44.4 43.2 43.5 43.8 42.2 41.3 46.0 49.0 MEAN 39.1 39.9 40.0 40.2 40.9 40.4 40.4 40.8 40.7 41.6 41.4 40.8 40.8 42.1 42.3 42.5 42.5 42.4 41.9 41.3 40.9 40.5 39.6 39.4 41.1 46.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 1990 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 42.0 42.2 41.7 40.2 40.1 42.0 40.4 39.2 38.1 38.1 37.4 36.1 35.9 34.7 33.8 33.9 33.3 33.8 31.7 31.4 30.5 30.1 29.5 28.9 36.0 42.2 2 27.4 23.2 22.8 21.4 23.3 38.5 42.1 40.9 30.9 25.9 24.0 24.5 27.5 39.9 31.4 29.8 27.7 27.9 27.9 28.1 26.9 28.3 32.0 33.3 29.4 42.1 3 30.8 31.8 33.0 36.6 35.4 34.0 31.6 31.2 31.5 31.4 32.1 28.7 30.4 30.7 30.6 30.8 31.0 29.3 30.0 29.9 30.0 30.4 30.5 29.4 31.3 36.6 4 30.0 28.1 30.0 29.4 31.0 32.9 36.3 36.1 33.0 34.1 36.7 38.3 38.3 37.8 36.6 41.3 41.6 54.8 56.3 53.7 54.7 55.6 53.9 56.1 40.7 56.3 5 58.3 58.6 59.1 59.3 59.3 58.4 58.1 59.2 58.9 60.4 59.0 57.7 56.2 58.1 57.5 55.1 56.9 57.6 59.1 57.6 56.2 58.9 57.9 60.0 58.2 60.4 6 61.2 58.2 58.4 59.7 57.8 59.0 57.7 60.1 58.3 56.3 56.7 57.0 58.3 55.9 56.7 56.0 56.3 56.5 55.3 54.3 53.1 52.4 52.3 50.9 56.6 61.2 7 50.1 49.0 49.6 47.4 51.3 53.1 54.6 53.1 51.3 48.5 48.5 48.5 49.4 51.3 51.5 49.4 50.1 50.6 47.1 42.1 39.8 36.9 35.2 35.2 47.6 54.6 8 36.3 37.5 36.3 35.2 31.7 32.3 35.2 34.0 35.2 34.0 34.0 34.6 35.2 37.5 37.5 36.3 40.9 40.9 41.5 42.1 43.2 45.5 46.7 45.5 37.9 46.7 9 46.7 47.8 50.1 51.3 51.3 51.3 51.9 53.0 53.6 52.4 53.0 52.4 52.4 52.4 51.4 50.9 51.3 52.4 52.4 52.1 50.6 51.3 51.9 51.6 51.5 53.6 10 52.2 53.1 53.3 50.7 52.2 43.8 43.5 49.9 43.3 41.2 49.0 44.4 45.3 49.7 49.6 49.6 49.3 49.4 48.4 48.4 47.6 47.9 47.7 47.8 48.2 53.3 11 48.1 47.6 49.3 50.9 50.7 50.7 51.3 51.6 50.1 49.1 49.2 49.6 48.3 48.6 47.5 46.8 47.9 49.2 47.8 46.2 46.7 47.0 46.7 46.7 48.6 51.6 12 46.1 45.3 43.7 44.1 44.5 43.5 40.2 40.6 40.4 40.5 38.4 38.2 38.6 38.9 38.1 39.4 37.4 37.4 36.0 34.3 35.8 34.5 33.8 34.0 39.3 46.1 13 33.7 33.1 38.3 36.9 37.9 39.8 40.9 40.6 39.3 39.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 38.0 40.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 35.6 33.0 28.4 27.0 25.1 25.1 24.6 25.4 26.1 26.2 26.4 27.0 27.5 35.6 16 26.9 27.4 27.2 27.6 28.1 28.1 28.6 29.0 28.4 29.4 28.6 27.1 25.9 25.4 25.9 26.0 23.7 33.5 47.7 46.0 45.1 45.0 45.9 43.1 32.1 47.7 17 33.5 25.2 25.1 24.4 22.7 23.0 22.4 23.6 23.2 24.6999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24.8 33.5 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 47.7 45.4 48.3 49.4 50.5 50.0 48.3 47.1 47.7 48.8 50.0 50.5 48.6 50.5 21 48.3 47.1 47.1 49.4 51.7 51.1 50.5 50.5 51.7 53.9 53.4 52.8 51.7 49.4 49.4 48.3 48.3 48.8 48.3 47.7 49.4 48.3 48.3 49.4 49.8 53.9 22 48.8 49.4 48.8 49.4 49.4 48.8 50.5 49.4 48.3 48.3 47.1 48.3 48.3 49.4 49.4 48.3 48.3 49.4 49.4 48.8 48.3 48.3 48.3 48.3 48.8 50.5 23 48.3 47.7 47.1 46.6 45.4 45.4 46.0 45.4 47.1 49.4 50.0 50.5 51.1 52.2 52.2 52.2 51.1 51.7 52.8 50.5 48.3 48.3 47.7 48.3 49.0 52.8 24 48.3 48.8 49.4 50.5 50.0 50.0 51.7 51.7 50.5 49.4 49.4 50.0 51.1 52.8 55.1 59.0 64.2 67.0 67.0 67.6 65.3 63.6 59.0 53.9 55.2 67.6 25 52.8 50.5 50.5 48.3 48.3 47.7 48.3 47.1 47.1 47.1 45.4 43.7 43.2 49.3 43.2 43.2 42.6 41.5 41.5 42.6 43.7 44.9 46.0 47.1 46.1 52.8 26 47.7 48.3 48.3 48.3 49.4 50.5 51.7 50.5 50.5 50.5 48.3 43.7 46.6 46.0 44.9 46.6 48.3 47.7 43.7 43.2 43.7 43.2 41.5 41.5 46.9 51.7 27 48.3 50.5 51.1 50.5 51.1 53.9 55.1 57.3 58.5 59.0 59.6 54.5 55.1 61.3 57.3 55.1 53.9 55.6 55.6 55.1 55.1 52.8 51.1 49.4 54.4 61.3 28 47.7 46.6 48.8 50.0 50.0 49.4 50.5 50.5 47.7 42.6 43.7 39.8 47.1 50.0 50.0 48.3 46.0 44.9 47.1 44.3 44.3 44.3 44.9 43.2 46.7 50.5 29 40.9 42.6 38.1 37.5 39.2 38.1 43.7 43.7 43.7 43.7 41.5 41.5 42.6 43.2 43.7 42.6 41.5 41.5 40.3 39.8 39.2 39.2 39.2 38.1 41.0 43.7 30 36.9 36.9 38.1 39.2 40.3 40.9 40.9 41.5 41.5 39.2 36.4 39.2 41.5 41.5 41.1 40.2 39.8 39.8 39.4 39.8 39.5 39.3 39.5 40.4 39.7 41.5 MEAN 43.7 43.1 43.4 43.4 43.7 44.2 44.9 45.2 44.1 43.6 44.4 43.5 44.1 45.4 44.4 44.2 44.3 45.5 45.6 44.7 44.4 44.4 44.2 44.0 43.5 49.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 1990 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 40.2 39.5 38.7 37.7 36.5 36.2 36.1 36.1 36.8 36.8 36.8 36.8 36.9 37.8 36.9 36.3 36.3 37.1 36.0 37.2 38.2 35.6 32.8 33.9 36.8 40.2 2 37.6 39.9 40.2 41.2 41.7 40.3 38.8 35.8 32.6 32.3 31.6 31.1 31.5 30.7 31.0 39.6 42.7 41.5 47.4 46.1 43.1 43.5 50.6 50.2 39.2 50.6 3 48.6 49.3 51.6 49.4 47.9 47.3 46.8 46.5 46.0 45.4 46.1 45.8 45.2 45.0 45.5 43.9 44.9 44.2 43.4 40.2 41.0 69.6 70.3 69.6 48.9 70.3 4 62.6 59.8 59.3 58.6 58.3 58.7 59.5 57.2 56.8 53.5 53.1 52.4 53.4 54.3 53.1 52.4 51.3 48.8 48.4 48.7 49.3 48.6 48.4 48.5 54.0 62.6 5 48.9 48.5 48.9 50.2 51.0 49.1 45.8 48.8 50.4 47.4 44.9 46.9 47.9 47.0 47.0 46.8 46.7 46.8 46.2 45.9 46.4 47.1 48.8 45.8 47.6 51.0 6 47.4 46.8 46.6 46.5 45.7 44.9 45.0 46.2 46.1 45.9 46.9 46.0 43.4 41.2 40.3 38.7 37.0 36.2 35.7 35.0 34.2 34.4 34.5 34.7 41.6 47.4 7 35.4 35.2 35.5 35.5 37.1 35.8 34.8 35.1 35.1 34.6 35.3 34.4 32.8 32.6 32.1 50.8 52.4 51.3 52.4 51.4 53.2 51.6 50.0 49.1 41.0 53.2 8 58.0 57.7 58.4 58.0 57.7 55.9 54.7 54.3 54.4 53.3 49.3 51.1 54.2 54.6 55.0 54.7 53.8 55.8 54.6 55.0 54.8 55.6 55.1 53.3 55.0 58.4 9 54.8 54.7 55.5 56.6 59.0 60.2 60.1 59.8 60.2 59.9 55.6 50.4 49.4 55.9 58.9 58.8 58.1 58.0 55.8 54.8 55.4 53.0 52.2 52.6 56.2 60.2 10 54.9 53.5 51.2 50.7 52.2 52.8 52.2 52.3 52.6 52.5 50.8 50.5 50.9 51.6 50.9 50.9 51.3 50.1 48.4 46.4 44.7 45.7 44.0 44.2 50.2 54.9 11 44.9 45.4 44.5 44.6 44.6 44.3 43.7 43.6 42.9 42.0 40.8 40.1 39.1 39.7 39.1 38.0 36.9 36.2 36.2 36.2 36.5 36.4 36.5 36.6 40.4 45.4 12 35.5 33.9 34.1 31.3 31.2 31.4 30.6 30.0 29.1 35.9 47.4 47.8 50.6 51.4 50.3 49.9 44.1 42.7 42.8 42.1 43.3 44.1 45.6 46.9 40.5 51.4 13 49.3 51.8 55.8 57.3 57.1 56.0 55.3 54.5 53.5 54.6 51.2 54.8 54.6 52.7 51.9 50.4 49.7 48.2 48.0 46.0 45.8 43.5 42.4 42.2 51.1 57.3 14 42.5 43.2 43.0 42.1 41.7 42.2 42.5 43.1 41.8 40.9 40.9 40.7 39.7 39.0 38.3 37.2 36.5 35.1 34.4 35.0 34.1 35.2 36.7 35.7 39.2 43.2 15 34.8 33.0 31.7 30.7 26.8 22.7 21.2 20.5 19.9 19.5 18.9 18.8 18.3 17.9 17.2 16.9 16.8 16.8 16.4 16.2 16.0 16.3 16.2 16.9 20.8 34.8 16 16.4 17.0 15.8 15.8 16.0 16.3 16.4 16.9 17.9 17.2 16.6 16.3 17.6 17.4 37.2 35.5 35.9 35.7 30.4 22.5 21.9 26.4 33.1 32.6 22.7 37.2 17 31.0 35.1 36.7 35.6 31.9 36.1 34.3 35.7 39.0 36.3 36.5 37.7 37.3 37.2 35.7 35.6 33.5 27.1 21.6 23.7 19.1 19.0 18.3 17.3 31.3 39.0 18 13.9 13.1 13.1 13.3 14.0 13.7 13.9 14.0 13.5 13.6 13.6 14.4 14.7 15.9 16.0 15.5 14.4 13.8 13.6 13.2 13.6 13.3 13.4 13.3 13.9 16.0 19 13.7 14.4 14.3 13.5 13.5 15.1 24.9 16.8 36.2 44.1 50.3 53.3 57.1 61.5 66.7 65.2 65.6 67.3 67.2 68.1 68.8 70.2 71.7 71.2 46.3 71.7 20 70.9 69.6 68.8 68.8 66.2 65.8 65.8 66.0 65.9 66.0 66.0 66.0 65.7 65.2 63.8 60.7 59.8 58.4 58.1 57.2 57.9 56.7 56.9 57.6 63.5 70.9 21 58.2 59.1 59.7 61.7 61.4 63.4 64.5 66.1 67.8 64.1 60.8 59.0 59.1 57.8 58.0 56.7 52.3 45.5 41.1 38.0 34.6 32.5 30.3 27.4 53.3 67.8 22 26.1 24.3 22.6 22.3 21.0 19.2 17.6 16.4 15.2 15.0 15.2 15.4 15.7 16.1 15.8 16.8 16.8 17.8 17.9 16.4 17.4 14.8 16.2 15.7 17.8 26.1 23 16.9 17.1 17.0 17.4 23.1 26.0 27.2 28.0 26.1 23.3 34.1 35.0 34.8 33.6 33.7 33.4 39.2 30.6 32.7 25.8 29.2 34.2 32.7 36.8 28.7 39.2 24 48.3 48.0 43.8 41.6 40.3 39.3 39.1 38.3 38.2 36.4 38.9 40.3 42.5 44.5 44.9 45.1 42.4 43.0 44.9 42.4 43.3 43.3 43.4 42.7 42.3 48.3 25 43.4 43.5 44.3 44.0 45.3 45.3 45.4 45.5 46.0 50.4 49.9 51.0 47.5 46.6 46.9 46.1 46.9 47.1 49.7 48.7 47.7 48.0 48.9 49.0 47.0 51.0 26 47.8 46.1 47.2 47.1 48.6 49.7 49.4 49.4 50.4 50.3 56.2 53.1 54.1 54.9 54.9 54.8 55.3 57.6 60.6 61.1 61.4 60.3 61.5 61.7 53.9 61.7 27 61.2 61.2 60.5 61.3 61.3 60.4 58.7 57.5 56.8 55.5 52.1 53.3 53.9 52.6 50.5 49.1 45.8 42.7 40.2 38.0 36.5 34.3 32.6 31.7 50.3 61.3 28 31.4 29.3 28.8 27.4 27.0 25.2 23.5 22.1 21.3 22.0 21.4 21.1 20.2 19.2 19.5 19.5 18.7 17.3 18.6 20.2 18.8 19.2 20.0 19.2 22.1 31.4 29 18.6 16.5 15.1 15.3 16.2 16.4 16.8 16.0 17.9 18.0 18.0 19.1 18.2 18.3 17.5 17.1 18.4 16.7 17.2 18.8 17.1 16.2 16.4 16.8 17.2 19.1 30 16.2 16.9 19.5 16.3 17.5 20.2 22.9 23.8 22.7 22.2 22.2 22.9 23.0 22.5 22.5 22.4 21.7 21.2 19.9 19.9 19.6 21.3 22.3 22.3 20.9 23.8 31 22.6 22.9 23.2 23.9 29.1 37.6 41.5 45.0 47.1 47.8 48.6 50.3 49.3 50.0 50.6 50.0 48.4 49.4 47.4 47.0 46.6 44.9 43.2 44.3 42.1 50.6 MEAN 39.7 39.6 39.5 39.2 39.4 39.6 39.6 39.4 40.0 39.9 40.3 40.5 40.6 40.8 41.3 41.6 41.1 40.0 39.6 38.6 38.4 39.2 39.5 39.3 39.9 48.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 1990 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 42.7 44.5 44.6 46.3 50.7 52.8 53.3 52.6 51.3 51.4 51.3 51.8 50.2 49.2 47.3 47.1 46.7 45.0 44.3 43.6 43.3 45.7 51.8 52.6 48.3 53.3 2 52.5 50.2 52.4 56.5 55.0 54.7 55.9 55.2 58.3 53.6 53.3 57.0 59.7 58.8 58.5 58.5 56.3 52.8 50.9 50.5 48.8 46.7 43.1 42.2 53.4 59.7 3 39.1 38.6 39.3 39.0 39.5 38.6 39.4 39.5 39.1 37.3 37.9 38.6 38.7 38.7 39.5 40.0 40.7 39.7 40.0 37.7 37.8 37.8 37.2 36.6 38.8 40.7 4 37.5 37.7 38.0 38.5 38.6 39.3 38.8 37.9 37.6 37.1 35.1 34.7 35.2 35.8 34.9 35.2 36.4 33.8 32.2 30.5 30.0 30.5 31.0 31.2 35.3 39.3 5 28.3 27.3 26.6 25.6 24.9 25.2 24.2 20.3 19.3 18.1 19.8 19.6 18.5 17.1 13.8 12.6 12.7 13.0 14.7 14.3 13.6 13.5 13.6 13.8 18.8 28.3 6 13.9 13.8 14.4 14.5 15.0 15.3 15.0 14.8 14.7 14.2 13.6 13.0 13.6 21.4 30.7 32.6 31.6 31.1 30.0 28.9 29.3 29.0 26.5 26.5 21.0 32.6 7 26.7 26.5 25.4 24.5 22.7 20.2 18.4 15.9 14.3 14.3 13.8 13.7 14.5 14.9 15.4 15.1 14.3 13.4 12.8 11.9 11.1 11.8 12.2 13.4 16.5 26.7 8 11.0 11.3 12.5 13.8 13.0 18.0 14.7 13.8 13.6 14.7 15.0 16.0 15.9 16.0 16.8 16.1 15.3 15.8 14.3 11.9 12.1 12.0 12.9 13.8 14.2 18.0 9 12.8 11.7 11.6 11.6 11.9 11.7 12.7 13.8 13.8 13.6 13.2 12.5 12.7 12.6 12.2 15.7 13.8 12.2 11.7 11.5 11.5 11.4 11.7 11.1 12.5 15.7 10 11.1 11.3 12.8 13.7 11.8 11.1 10.9 10.0 10.3 9.8 10.4 11.7 12.1 12.8 11.3 10.7 9.7 10.1 10.9 11.8 15.2 16.4 15.6 15.6 12.0 16.4 11 17.6 16.1 14.9 14.7 14.7 13.5 13.3 12.8 14.6 14.7 13.8 18.5 19.9 15.2 15.4 13.9 14.0 13.6 13.1 11.9 11.9 17.2 19.6 18.3 15.1 19.9 12 19.6 23.7 24.2 24.5 22.1 25.8 39.9 56.1 57.3 57.3 57.0 57.2 58.1 60.7 60.4 59.3 58.8 57.4 55.9 53.9 51.9 49.1 49.7 51.1 47.1 60.7 13 52.8 54.4 58.3 58.6 57.1 58.1 58.1 57.7 57.9 58.3 58.4 58.5 57.8 57.1 58.4 56.4 54.4 54.1 53.0 52.3 52.4 51.6 50.0 50.5 55.7 58.6 14 49.8 50.4 50.7 50.9 49.5 50.4 50.4 51.0 50.0 48.7 48.4 47.5 46.9 46.8 45.0 43.6 42.9 42.3 42.2 40.8 39.3 39.3 39.3 41.0 46.1 51.0 15 43.1 41.3 39.7 38.5 42.0 45.3 42.8 48.4 40.9 40.9 40.2 40.3 39.1 38.5 38.7 38.8 39.1 37.8 34.8 36.3 38.3 38.8 37.0 36.7 39.9 48.4 16 37.0 36.2 38.3 39.9 41.6 42.5 41.7 41.0 41.3 38.5 36.1 35.1 32.2 32.2 31.4 32.1 33.8 36.2 35.9 36.4 36.7 34.2 34.3 32.7 36.6 42.5 17 30.9 30.8 30.4 31.0 31.2 29.2 29.7 29.4 30.3 30.2 29.1 25.6 24.7 25.5 24.2 23.3 25.0 29.9 27.8 25.3 25.2 26.7 30.3 33.8 28.3 33.8 18 38.6 34.5 32.1 26.3 29.5 28.4 28.3 27.7 28.2 26.3 36.8 45.4 45.1 36.2 31.6 26.9 22.5 23.0 27.4 30.7 29.9 29.6 31.1 27.4 31.0 45.4 19 25.6 26.6 28.6 33.0 31.6 28.1 26.3 25.7 24.4 23.1 22.1 20.8 20.5 19.8 19.7 19.2 19.5 19.1 21.0 23.3 20.5 19.6 18.9 18.7 23.2 33.0 20 19.1 17.8 23.4 18.4 17.1 16.9 16.7 16.7 16.6 17.8 17.2 15.7 14.7 13.8 15.5 13.1 13.0 13.7 11.9 10.9 10.2 10.2 10.1 11.6 15.1 23.4 21 12.0 17.8 23.6 20.4 17.5 14.0 14.3 18.7 12.2 11.9 13.6 12.8 17.8 21.1 20.3 19.6 22.2 18.4 18.2 16.1 15.0 14.4 14.5 14.6 16.7 23.6 22 13.4 13.5 13.5 13.1 14.1 14.7 15.7 13.8 13.3 13.6 13.6 13.6 13.0 12.3 11.8 11.7 11.7 11.2 11.1 11.5 12.0 12.5 11.9 11.7 12.8 15.7 23 11.0 10.8 10.7 10.7 11.3 10.4 10.9 12.2 11.8 11.5 10.7 10.9 10.5 11.0 10.3 13.5 10.4 9.6 9.1 9.5 9.2 9.4 8.6 9.6 10.6 13.5 24 8.6 7.9 7.8 7.8 8.9 10.0 8.5 8.3 8.9 8.5 8.5 9.0 10.0 9.3 9.0 8.6 9.1 9.6 9.1 9.0 10.0 12.3 8.5 6.8 8.9 12.3 25 6.8 6.7 7.3 8.3 8.1 9.0 9.3 8.3 9.3 9.0 9.2 9.2 10.6 11.9 12.2 12.6 12.3 11.6 11.1 12.7 11.7 8.6 9.5 11.7 9.9 12.7 26 11.1 11.8 11.9 11.9 12.0 12.4 12.8 13.7 12.9 13.8 13.7 12.9 15.5 12.1 12.3 12.0 12.1 12.8 12.9 12.5 12.3 14.1 12.4 10.8 12.6 15.5 27 9.7 9.2 10.4 10.3 10.7 11.1 11.3 12.0 11.8 12.2 15.2 14.8 14.5 14.5 14.6 13.3 13.7 13.7 15.5 14.3 15.1 18.1 17.2 15.2 13.3 18.1 28 15.2 12.8 14.3 14.0 16.1 18.1 19.9 20.0 18.6 16.5 15.6 16.4 17.1 17.5 17.3 17.6 16.5 15.9 15.6 14.4 14.0 13.2 13.4 12.8 15.9 20.0 29 13.5 11.8 10.9 11.2 10.0 10.1 18.2 20.2 21.1 23.0 23.1 22.6 22.9 23.0 22.8 22.3 21.0 20.4 20.1 19.4 19.4 21.1 25.2 20.8 18.9 25.2 30 20.5 20.7 20.8 20.6 20.8 21.2 21.5 21.3 21.7 22.2 21.5 21.4 21.2 21.1 21.5 19.9 19.4 19.3 18.4 18.8 18.3 18.6 18.2 18.2 20.3 22.2 MEAN 24.4 24.3 25.0 24.9 25.0 25.2 25.8 26.3 25.8 25.4 25.6 25.9 26.1 25.9 25.8 25.4 25.0 24.5 24.2 23.8 23.5 23.8 23.8 23.7 25.0 30.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 1990 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 18.2 18.4 21.3 19.7 21.1 20.5 21.1 20.5 20.1 18.8 18.9 20.0 19.0 18.9 18.6 17.6 16.3 15.7 16.6 16.4 14.9 16.7 17.7 16.3 18.5 21.3 2 16.3 15.8 15.7 16.3 16.6 15.5 13.0 13.8 14.7 13.6 13.8 13.3 13.0 14.3 16.2 15.9 13.1 12.1 13.5 13.3 16.0 14.6 13.8 16.3 14.6 16.6 3 12.4 39.3 40.7 46.8 47.2 45.4 50.1 48.0 49.8 48.7 51.0 39.3 42.9 45.6 45.9 47.8 48.7 45.3 42.0 37.6 33.2 28.9 24.0 25.3 41.1 51.0 4 41.7 39.7 36.1 39.8 44.5 43.0 43.9 43.3 43.7 42.5 38.7 39.4 42.2 42.5 43.3 43.2 43.0 42.0 42.0 41.3 40.8 39.1 38.3 40.6 41.4 44.5 5 41.2 43.0 44.4 44.1 45.0 44.8 44.7 44.9 44.2 44.0 43.2 42.6 41.9 41.4 40.7 39.4 38.8 38.5 38.0 36.5 34.6 32.2 34.1 32.8 40.6 45.0 6 29.9 28.4 27.2 26.7 25.2 27.9 28.4 28.7 29.1 29.5 27.2 27.7 27.1 31.8 32.6 28.9 27.7 30.6 27.7 30.9 26.6 27.0 29.4 23.1 28.3 32.6 7 26.6 21.1 16.2 15.6 15.6 17.2 17.3 18.3 26.2 19.6 19.7 19.1 18.5 24.4 24.8 16.5 16.4 14.0 13.6 14.6 9.6 10.9 19.3 14.6 17.9 26.6 8 9.3 11.0 10.9 12.7 13.1 10.9 9.7 10.3 10.5 10.3 13.3 15.5 19.3 16.0 10.8 9.6 9.9 23.2 25.6 26.5 27.0 27.0 27.6 26.6 16.1 27.6 9 26.1 25.1 28.8 26.4 29.7 31.2 31.2 23.4 29.3 27.0 25.5 27.9 30.0 31.8 31.3 30.0 29.1 28.0 29.1 32.5 29.3 32.7 30.8 31.1 29.1 32.7 10 29.7 28.2 29.5 30.3 31.9 32.4 30.1 28.6 25.3 29.9 32.6 33.5 32.9 31.7 30.9 26.5 22.6 15.2 14.2 13.3 13.8 12.3 12.8 13.8 25.1 33.5 11 12.0 11.0 9.5 8.7 9.7 10.8 9.2 12.2 9.6 9.5 10.0 11.1 10.1 9.3 9.7 8.9 8.4 8.3 8.1 8.2 9.3 9.4 9.1 9.7 9.7 12.2 12 9.7 9.5 9.7 9.5 10.6 13.4 12.5 11.5 13.2 15.3 14.7 15.6 15.5 16.2 15.6 15.4 16.6 16.6 17.6 16.5 16.7 17.7 16.7 16.0 14.3 17.7 13 15.3 15.5 15.8 15.9 15.9 15.4 14.5 14.9 15.0 16.3 15.0 14.0 14.8 14.1 12.4 11.4 11.6 11.1 12.6 12.5 13.1 13.8 13.8 13.0 14.1 16.3 14 13.0 12.8 11.9 11.6 11.1 11.3 11.3 11.9 12.7 12.9 12.3 12.6 13.1 14.2 13.7 14.8 12.6 11.3 10.9 9.9 9.6 12.5 9.7 10.0 12.0 14.8 15 11.8 11.8 11.3 10.8 11.0 10.5 11.2 11.6 11.2 11.6 11.9 11.6 11.7 12.4 12.2 12.2 11.7 11.4 12.1 10.5 9.9 8.8 8.6 6.1 11.0 12.4 16 5.6 7.0 10.8 9.0 8.1 7.0 7.4 7.7 8.2 7.8 5.7 6.9 8.1 8.3 9.1 10.8 16.6 13.3 15.0 12.5 8.5 7.3 6.5 6.5 8.9 16.6 17 6.3 6.8 7.3 7.8 8.5 8.6 8.7 7.8 7.3 7.0 6.3 8.3 12.6 10.6 10.9 11.1 11.4 11.9 10.8 10.8 11.1 11.3 11.4 11.0 9.4 12.6 18 10.9 10.4 11.6 8.5 12.2 14.5 13.4 12.9 12.2 11.9 10.3 12.1 11.0 11.7 13.7 14.2 12.3 11.3 12.6 15.4 18.9 17.7 18.1 19.8 13.2 19.8 19 20.9 20.0 24.0 26.3 30.2 32.7 30.9 29.4 29.1 28.8 26.9 27.2 24.4 9.8 16.8 17.9 15.1 13.2 12.1 13.5 13.9 13.8 13.7 13.8 21.0 32.7 20 12.7 13.7 13.3 13.0 13.8 14.0 13.9 15.0 14.6 13.9 13.3 13.6 14.3 21.4 14.6 14.0 14.1 13.4 13.1 13.3 13.7 13.5 13.8 13.8 14.1 21.4 21 13.6 16.6 14.2 13.4 13.1 13.4 13.5 14.0 14.3 13.6 14.0 13.8 13.5 15.1 32.4 30.2 26.9 28.0 31.6 33.9 33.0 31.7 27.7 21.4 20.5 33.9 22 21.7 20.6 21.8 21.1 20.9 18.5 16.5 23.7 24.1 24.3 22.2 23.1 22.4 25.1 21.0 20.9 22.4 23.4 22.0 21.3 20.6 23.4 21.4 20.1 21.8 25.1 23 21.0 20.2 25.4 22.5 21.3 23.2 22.3 22.5 18.9 17.2 15.7 16.1 14.3 21.8 19.5 15.4 15.7 14.7 14.4 18.3 16.7 13.1 13.9 13.1 18.2 25.4 24 11.6 15.4 16.2 14.4 14.0 15.5 14.9 14.6 15.2 14.0 12.6 13.0 13.8 13.7 13.5 13.6 13.1 12.7 12.1 12.6 13.0 13.6 13.2 13.5 13.7 16.2 25 18.1 17.9 16.9 18.2 18.1 19.8 23.4 22.5 21.8 21.7 22.3 22.2 24.3 23.5 23.4 22.8 20.3 18.4 20.0 23.1 21.7 17.1 15.4 15.4 20.3 24.3 26 15.7 15.1 14.3 13.4 14.8 19.2 20.8 21.2 21.7 21.7 20.4 21.3 12.6 21.0 22.7 20.6 20.9 21.0 19.2 17.9 18.1 17.0 16.6 17.3 18.5 22.7 27 17.8 18.1 22.1 21.7 23.8 27.4 31.2 31.8 33.0 32.9 32.0 32.4 32.3 25.3 22.1 21.6 22.1 21.0 19.9 19.5 19.2 19.3 19.4 18.1 24.3 33.0 28 19.1 20.8 20.3 19.0 20.7 19.6 20.9 21.1 22.4 25.5 23.0 23.4 25.9 27.6 27.4 27.2 26.3 25.4 25.9 25.0 25.1 25.6 26.1 25.9 23.7 27.6 29 25.3 25.6 26.9 25.0 25.0 25.1 25.1 24.5 22.8 22.3 21.4 19.8 19.1 18.7 20.0 19.3 19.2 19.9 20.6 19.5 17.9 18.0 17.7 17.2 21.5 26.9 30 16.0 14.8 11.7 11.3 9.4 12.3 15.1 18.9 18.3 19.8 25.7 25.5 28.1 27.9 28.3 28.9 28.0 26.6 26.6 26.2 26.9 28.4 28.8 26.5 22.1 28.9 31 26.8 26.8 25.6 25.4 25.1 24.1 23.1 21.9 20.8 19.7 19.1 18.9 18.7 17.7 17.5 18.3 17.5 16.4 17.0 18.1 16.9 17.0 17.1 17.1 20.3 26.8 MEAN 18.6 19.4 19.7 19.5 20.2 20.8 20.9 21.0 21.3 21.0 20.6 20.7 20.9 21.4 21.7 20.8 20.3 19.8 19.9 20.0 19.3 19.1 18.9 18.3 20.2 25.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 1990 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 16.8 16.6 16.9 17.6 19.4 21.3 21.2 20.1 20.6 20.3 18.6 19.8 22.9 24.4 24.3 26.3 25.6 25.5 26.6 27.9 26.4 26.7 25.6 24.7 22.3 27.9 2 26.2 23.2 20.7 19.1 19.8 19.2 20.4 21.0 21.7 18.4 17.0 17.4 17.4 17.5 17.5 17.4 17.4 16.3 16.8 17.2 18.5 20.6 21.6 22.2 19.4 26.2 3 23.3 26.9 28.4 28.7 26.9 26.1 32.9 29.0 25.7 26.5 26.6 30.5 46.6 46.5 49.0 50.1 42.7 42.5 42.5 41.1 37.2 37.2 39.2 40.0 35.3 50.1 4 40.0 41.8 43.8 45.0 44.7 45.0 45.5 46.3 45.6 45.6 44.9 44.2 43.7 41.7 41.3 46.0 43.0 43.4 43.1 42.5 39.4 37.7 37.0 36.4 42.8 46.3 5 35.7 38.3 37.8 37.1 39.5 37.9 36.9 37.5 37.9 39.3 37.4 37.9 37.8 34.4 34.3 36.2 36.4 37.8 40.2 40.5 41.2 38.2 38.7 39.4 37.8 41.2 6 39.8 39.8 40.3 40.5 40.5 41.2 42.9 42.0 42.2 41.9 42.1 42.2 41.8 41.1 40.5 39.8 39.3 38.2 38.1 35.8 35.1 34.6 34.3 34.2 39.5 42.9 7 34.0 33.5 33.1 32.3 31.1 30.5 30.2 29.5 30.1 30.6 28.1 25.4 24.2 28.2 30.8 33.1 34.2 33.7 31.8 31.9 32.0 32.3 29.8 30.5 30.9 34.2 8 30.3 31.5 31.4 32.4 32.2 31.7 30.9 30.7 29.3 27.3 26.5 13.5 17.2 23.2 21.4 22.4 26.7 29.0 30.2 29.2 24.0 22.4 21.6 19.4 26.4 32.4 9 18.6 20.4 22.3 20.6 20.2 22.1 22.6 22.9 21.6 21.8 18.4 19.2 22.1 21.5 23.4 27.4 27.1 26.4 25.1 22.8 22.7 22.3 22.2 21.1 22.3 27.4 10 21.8 19.8 22.8 21.4 21.9 22.4 22.8 22.1 21.3 20.7 18.1 20.5 20.6 21.0 20.5 20.3 20.1 19.3 19.1 18.8 18.8 18.3 21.1 21.3 20.6 22.8 11 17.1 17.1 15.6 13.1 13.5 16.2 17.6 18.4 18.0 20.7 17.5 18.1 19.0 18.5 18.1 17.5 17.3 16.9 16.2 15.6 16.6 16.4 15.7 9.8 16.7 20.7 12 10.4 13.4 14.4 15.5 15.7 16.5 16.8 15.6 14.0 14.6 14.7 18.0 21.9 23.2 23.3 22.8 22.4 22.6 27.9 26.6 21.2 20.5 18.9 17.9 18.7 27.9 13 17.4 18.1 19.0 19.6 20.5 20.9 22.5 23.4 22.9 21.4 24.4 22.2 21.2 23.5 25.2 23.4 21.2 19.9 19.7 18.8 18.1 18.5 19.7 18.7 20.8 25.2 14 18.8 18.7 18.4 17.8 18.2 18.2 18.5 18.4 17.7 19.4 18.7 19.4 19.1 19.2 18.1 16.4 16.0 15.6 13.8 13.6 11.9 11.7 14.3 13.4 16.9 19.4 15 14.1 13.8 13.4 13.9 16.6 14.4 15.3 14.1 12.3 12.3 12.8 11.3 10.4 10.0 9.9 10.5 10.7 11.4 12.6 13.0 13.1 15.7 19.0 23.0 13.5 23.0 16 24.5 26.4 28.1 29.0 27.8 29.6 30.6 30.6 30.2 30.3 32.2 34.7 38.2 43.1 51.3 50.6 50.0 48.9 47.2 45.7 43.9 43.3 44.0 43.3 37.6 51.3 17 42.8 45.2 42.1 43.8 46.3 47.6 47.0 47.1 45.6 45.0 46.0 46.5 46.9 47.6 46.2 50.2 46.9 42.9 42.1 41.3 40.5 41.6 42.9 44.6 44.9 50.2 18 42.8 41.7 44.9 47.0 47.1 47.9 46.6 46.2 47.4 48.8 45.8 43.0 43.1 40.5 40.1 39.5 39.6 34.8 33.1 32.4 32.4 30.0 30.7 26.3 40.5 48.8 19 20.3 17.0 14.6 16.0 14.5 16.2 15.3 12.4 17.8 13.8 15.0 18.5 22.9 21.2 26.7 22.5 24.4 21.5 20.3 17.5 16.5 17.4 19.5 22.4 18.5 26.7 20 26.1 30.7 29.4 24.1 21.4 16.0 12.9 12.2 12.4 14.2 12.5 13.6 13.9 12.3 11.3 11.0 10.3 10.4 9.8 9.2 9.3 9.7 10.2 9.7 14.7 30.7 21 10.2 11.1 10.2 9.3 9.7 9.5 10.2 10.3 10.3 10.7 10.8 10.3 9.8 9.8 10.4 8.7 8.9 10.0 11.5 8.1 8.5 9.8 8.8 8.3 9.8 11.5 22 9.0 8.6 8.7 8.9 9.1 9.2 10.8 13.3 13.6 12.1 10.9 10.6 10.3 9.9 9.7 10.3 9.9 9.5 9.5 9.4 9.5 9.2 9.4 10.4 10.1 13.6 23 10.5 10.8 11.7 12.2 10.8 14.6 11.1 10.9 11.2 12.5 13.7 12.2 13.9 16.4 17.9 18.1 28.1 31.2 31.9 33.2 33.2 32.6 32.3 34.0 19.4 34.0 24 34.1 35.8 35.9 34.8 34.5 35.5 37.2 37.6 35.5 34.8 19.4 13.4 12.1 12.8 12.6 12.8 13.6 9.2 8.5 8.1 8.1 8.2 7.9 8.5 21.3 37.6 25 8.0 8.2 8.0 8.2 7.8 8.1 8.5 7.7 8.5 8.6 8.6 8.7 9.3 9.3 9.1 9.3 9.9 8.7 7.7 7.7 7.8 7.7 7.3 5.1 8.2 9.9 26 5.1 5.9 8.4 8.4 7.2 8.7 9.0 8.0 8.5 8.7 8.4 8.5 8.6 8.8 8.7 9.3 7.7 7.4 7.4 7.0 6.6 6.8 6.5 6.6 7.8 9.3 27 7.2 7.3 7.9 7.7 7.1 8.3 8.5 8.8 8.8 8.7 8.4 9.3 14.4 22.4 19.7 17.9 16.9 15.5 18.9 14.7 15.2 21.8 23.1 20.7 13.3 23.1 28 24.3 23.9 20.1 23.4 19.8 21.4 24.6 28.2 34.6 35.5 36.8 31.0 31.6 33.2 35.0 38.1 42.1 41.9 42.1 41.8 41.7 43.3 44.3 46.1 33.5 46.1 29 46.9 47.1 50.3 51.5 51.9 53.4 51.8 52.6 54.2 58.3 56.6 55.2 54.4 53.7 52.4 51.6 50.5 48.9 47.1 45.1 45.6 47.4 50.7 48.7 51.1 58.3 30 47.1 44.7 43.4 44.4 44.6 43.7 44.5 45.9 46.5 49.7 49.2 46.0 46.6 45.6 42.5 42.6 39.6 39.2 36.7 35.5 37.1 41.1 44.4 49.2 43.7 49.7 31 48.9 47.9 48.1 47.9 46.5 46.2 46.5 46.6 45.1 44.8 45.3 43.0 44.2 43.7 42.9 42.0 41.3 39.1 38.7 38.3 37.2 37.1 36.9 36.7 43.1 48.9 MEAN 24.9 25.3 25.5 25.5 25.4 25.8 26.2 26.1 26.2 26.4 25.3 24.6 26.0 26.6 26.9 27.2 27.1 26.4 26.3 25.5 24.8 25.2 25.7 25.6 25.9 32.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 1990 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 37.8 37.5 37.8 37.4 36.7 37.5 37.3 37.8 37.3 36.3 35.8 34.8 34.7 34.2 33.4 33.7 31.5 31.3 29.6 28.7 28.1 27.3 26.8 29.0 33.8 37.8 2 28.7 30.1 29.1 27.8 27.9 27.7 26.8 27.0 27.8 27.0 27.9 29.2 29.6 30.8 30.0 29.6 29.3 29.0 28.8 28.4 27.3 25.9 23.8 26.5 28.2 30.8 3 26.6 30.9 34.1 34.1 32.0 33.6 36.0 36.7 37.0 37.9 36.0 35.3 36.8 38.3 38.0 32.9 32.2 29.0 28.2 32.5 31.2 23.3 22.7 22.2 32.4 38.3 4 23.9 25.6 24.5 25.1 25.0 23.9 24.0 23.9 23.9 24.0 24.2 23.0 21.9 23.6 22.7 24.2 31.7 29.5 28.0 28.2 30.1 29.9 31.0 31.0 26.0 31.7 5 31.3 32.7 35.1 36.4 37.8 38.2 37.3 35.2 37.5 35.6 33.8 31.9 30.0 27.8 30.6 31.5 32.4 32.3 33.0 35.4 34.5 36.1 35.5 34.6 34.0 38.2 6 35.2 35.3 35.1 36.3 36.3 35.1 34.1 34.3 33.7 33.9 33.9 34.1 33.3 33.2 33.1 32.1 31.4 30.7 29.7 29.5 29.8 30.6 31.1 31.5 33.1 36.3 7 31.8 30.7 31.8 33.5 33.2 32.7 32.4 32.7 32.8 32.2 32.5 32.2 32.2 32.3 31.4 30.6 29.5 29.2 28.1 27.4 27.7 26.6 26.0 28.0 30.7 33.5 8 26.3 26.4 28.9 31.0 29.9 30.7 31.9 32.8 32.8 33.1 32.6 31.2 31.4 28.8 27.7 26.9 27.3 29.0 26.4 24.3 24.8 22.7 20.8 23.3 28.4 33.1 9 20.3 20.5 33.6 32.6 25.7 23.8 22.9 23.2 22.9 23.4 23.0 22.5 23.2 22.7 23.0 22.3 22.7 22.0 20.5 20.4 20.2 20.7 21.5 20.8 23.1 33.6 10 19.1 22.0 22.8 20.3 23.0 19.7 19.5 19.6 19.7 18.5 17.9 18.8 19.3 19.7 20.3 19.6 20.6 21.6 20.5 19.8 19.4 19.9 21.2 20.7 20.1 23.0 11 21.3 22.4 21.9 21.9 21.4 22.6 21.6 22.2 20.0 19.7 17.0 17.7 21.2 20.4 20.5 19.6 19.2 19.9 19.8 18.0 17.5 17.4 17.6 17.0 19.9 22.6 12 17.4 15.8 15.9 18.7 19.8 19.3 19.8 20.0 18.8 19.2 16.6 15.7 19.6 18.9 17.4 17.0 17.4 17.5 17.0 16.4 15.0 15.6 14.6 14.4 17.4 20.0 13 14.4 14.9 15.4 15.6 16.4 15.7 15.7 15.8 15.5 15.6 14.5 14.7 16.3 16.9 16.6 16.5 15.7 14.8 14.8 13.8 13.0 13.5 13.1 12.7 15.1 16.9 14 13.0 12.0 13.0 13.0 13.4 15.8 17.0 16.5 15.6 14.9 14.3 14.9 18.0 16.4 15.7 15.7 14.0 13.5 20.6 15.4 15.1 13.9 19.3 18.0 15.4 20.6 15 18.3 17.3 18.2 18.9 20.1 21.7 20.3 18.6 17.4 15.8 17.6 19.7 20.0 19.2 20.9 20.9 19.7 17.6 20.7 18.9 17.3 16.2 16.6 18.5 18.8 21.7 16 17.5 17.2 16.8 18.5 18.4 18.2 18.2 16.7 16.6 16.2 18.3 19.7 18.9 17.8 17.0 18.3 19.5 18.1 20.1 18.1 21.6 19.5 16.7 17.0 18.1 21.6 17 15.9 17.7 17.6 16.1 16.5 15.3 15.0 15.0 14.1 15.4 14.4 13.4 13.3 14.1 13.5 13.0 15.5 20.1 24.2 27.9 34.0 25.2 27.7 25.8 18.4 34.0 18 25.6 24.9 30.6 35.4 30.4 29.0 24.8 26.4 26.9 25.9 26.9 35.0 48.3 50.7 50.3 51.0 51.0 53.5 53.4 50.2 43.7 39.6 38.3 38.5 37.9 53.5 19 39.7 40.6 42.8 43.8 44.2 45.2 44.7 45.5 46.3 45.9 43.9 38.8 41.2 41.4 42.0 44.2 40.8 39.7 39.9 38.5 38.6 38.3 33.2 35.8 41.5 46.3 20 30.4 35.5 38.2 39.2 40.0 39.9 39.9 37.4 35.9 31.5 33.2 35.8 38.5 40.2 38.1 36.9 37.0 36.2 35.6 34.7 36.5 35.4 36.0 36.0 36.6 40.2 21 35.3 35.9 36.4 36.1 36.1 35.2 34.3 35.1 35.1 35.5 35.7 36.0 35.8 35.2 34.2 34.4 35.3 33.7 33.4 33.6 34.4 34.2 34.9 35.7 35.1 36.4 22 34.3 35.6 37.5 40.7 52.9 56.8 57.4 55.9 55.2 50.0 49.7 49.9 48.8 47.9 47.7 47.3 46.2 45.0 44.3 43.8 44.2 44.0 41.9 43.6 46.7 57.4 23 45.6 44.5 44.7 44.6 47.0 49.3 50.3 50.6 50.6 51.0 51.0 48.9 48.4 50.5 52.1 50.7 46.4 44.0 42.5 42.3 42.5 45.2 50.4 52.0 47.7 52.1 24 48.1 47.0 46.7 44.7 43.5 42.2 38.3 34.5 32.4 32.0 32.7 31.6 29.6 30.7 30.0 27.9 26.4 25.4 25.1 25.5 24.6 24.3 25.5 24.5 33.0 48.1 25 26.5 29.8 33.5 39.8 41.1 42.3 43.3 42.4 43.9 43.5 44.8 46.0 45.9 47.0 47.9 46.4 45.1 44.5 45.4 44.8 44.3 43.5 42.9 42.0 42.4 47.9 26 40.3 39.7 40.0 40.9 41.0 40.6 40.6 40.5 41.1 41.4 39.3 38.2 39.4 39.0 39.5 37.9 36.8 39.2 38.8 35.0 38.5 39.1 38.1 38.9 39.3 41.4 27 39.5 39.6 39.5 39.4 39.9 40.0 40.1 39.8 40.6 40.7 39.2 37.3 40.8 41.2 41.4 41.1 40.7 38.7 38.1 36.9 36.1 35.1 36.1 35.1 39.0 41.4 28 35.8 36.1 37.2 38.2 38.2 37.7 38.8 39.4 37.4 36.5 34.4 33.3 31.9 31.5 32.3 32.4 33.0 33.1 32.6 32.7 33.1 31.7 31.9 32.3 34.6 39.4 29 32.8 32.7 33.1 32.7 33.3 34.0 34.4 34.7 34.7 34.0 34.4 34.2 34.9 35.3 35.1 34.9 33.0 31.6 31.7 32.0 31.1 30.4 30.2 30.6 33.2 35.3 30 30.6 31.3 30.8 31.5 31.8 32.3 31.9 31.6 31.1 31.0 30.6 30.7 30.3 30.1 29.9 30.7 28.6 27.9 27.3 27.7 26.4 26.4 24.9 22.9 29.5 32.3 MEAN 28.8 29.4 30.8 31.5 31.8 31.9 31.6 31.4 31.2 30.6 30.2 30.2 31.1 31.2 31.1 30.7 30.3 29.9 29.9 29.4 29.4 28.4 28.3 28.6 30.3 35.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 1990 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 21.1 22.1 22.6 23.8 22.1 21.2 21.5 20.6 20.6 20.7 19.8 19.5 18.3 18.3 17.1 17.4 18.7 19.9 19.9 19.4 18.3 19.0 19.9 19.6 20.1 23.8 2 19.9 22.0 22.3 18.9 20.6 22.8 25.7 27.6 30.4 29.5 31.2 31.5 33.8 35.6 37.0 37.9 38.1 40.6 38.0 38.1 36.7 35.8 39.0 38.6 31.3 40.6 3 40.9 42.4 49.2 47.8 48.5 48.6 49.5 48.6 50.2 51.2 50.2 51.1 51.1 52.0 50.6 50.2 51.1 50.5 48.6 48.4 47.9 47.6 44.0 42.7 48.5 52.0 4 39.4 38.2 37.3 38.1 38.3 38.6 38.6 42.4 42.9 43.5 41.4 39.4 38.1 39.1 40.1 38.9 36.8 36.8 36.8 37.6 37.5 37.9 38.9 39.1 39.0 43.5 5 34.8 39.6 38.2 31.9 20.6 25.8 33.6 32.6 31.5 31.5 38.0 39.7 39.1 34.9 38.2 38.7 39.2 38.6 37.6 37.3 36.9 36.9 37.8 38.6 35.5 39.7 6 34.9 36.8 37.8 36.6 34.7 35.5 35.7 38.5 36.9 38.0 37.3 36.1 37.1 36.6 36.5 35.5 34.9 35.3 34.8 33.6 31.3 31.9 23.6 23.2 34.7 38.5 7 23.2 10.0 26.6 33.3 35.2 36.0 36.2 36.2 35.1 34.9 33.7 35.3 34.8 34.1 33.2 33.3 30.8 30.6 30.3 29.7 29.4 29.2 28.5 28.0 31.1 36.2 8 30.3 32.3 30.5 27.9 35.6 38.5 38.5 38.1 35.8 43.3 44.1 41.9 39.6 39.1 37.9 36.7 34.0 33.6 33.2 32.8 32.4 33.4 34.0 34.9 35.8 44.1 9 36.1 34.7 35.2 35.5 36.1 38.3 39.2 39.1 39.2 38.9 39.4 37.6 39.1 38.0 38.8 38.2 36.2 35.4 34.5 33.6 31.5 31.2 22.4 19.2 35.3 39.4 10 19.9 10.6 28.1 29.6 30.8 27.3 27.9 18.4 25.5 27.9 18.0 26.5 15.6 32.6 34.1 35.3 35.3 36.7 35.5 33.3 28.8 30.1 24.6 24.1 27.4 36.7 11 31.3 31.0 31.5 33.7 34.2 35.1 35.3 35.1 35.4 35.0 33.1 31.9 30.0 29.0 26.0 27.3 27.8 27.7 26.3 29.5 30.3 29.8 29.5 30.4 31.1 35.4 12 28.8 29.4 28.7 28.0 29.3 28.4 28.1 29.2 26.5 26.2 26.7 24.8 21.4 19.2 18.3 16.3 17.2 19.8 23.0 21.6 21.7 20.7 19.8 18.5 23.8 29.4 13 17.6 16.9 16.6 16.0 16.1 18.2 19.0 20.6 21.5 23.9 25.0 24.0 28.1 24.2 24.0 24.8 25.3 26.0 24.0 20.6 20.7 21.4 23.1 22.2 21.7 28.1 14 26.6 27.6 27.2 28.3 29.8 27.4 24.9 25.1 24.7 26.7 23.6 23.7 23.7 22.6 21.6 21.5 21.0 20.8 20.6 19.2 19.4 20.2 18.6 19.0 23.5 29.8 15 19.4 19.7 21.2 21.6 20.6 20.5 20.7 21.0 20.5 20.9 21.4 20.4 21.1 21.0 19.9 18.9 19.1 19.4 19.9 19.2 22.9 18.4 18.5 18.9 20.2 22.9 16 22.4 19.2 18.6 18.5 18.8 19.0 18.9 18.1 17.2 19.9 20.2 25.0 31.2 36.9 37.5 37.7 38.8 35.0 36.0 34.8 34.2 32.8 32.8 33.1 27.4 38.8 17 33.0 33.1 33.5 35.5 35.5 38.1 42.3 51.0 55.7 54.5 52.0 52.5 51.1 50.3 51.0 48.0 49.3 50.2 49.9 46.3 46.3 43.8 45.1 44.3 45.5 55.7 18 37.5 42.5 29.2 12.9 14.7 20.6 33.7 21.8 30.1 36.6 38.8 37.0 36.4 38.2 36.8 35.2 32.7 25.2 23.5 23.3 23.3 22.6 22.6 23.8 29.1 42.5 19 24.5 24.6 23.0 22.6 23.4 22.3 21.5 20.5 19.4 20.2 20.6 19.8 19.8 20.2 19.8 15.1 15.7 16.3 16.4 16.6 16.4 15.0 16.1 15.1 19.4 24.6 20 13.4 13.3 13.1 13.4 13.4 14.0 13.4 13.3 13.5 13.8 13.1 14.0 14.2 13.2 15.7 14.8 17.3 17.2 19.2 19.3 19.9 20.3 25.1 27.8 16.1 27.8 21 29.4 30.6 30.9 30.2 30.3 30.8 30.3 31.3 31.0 31.6 32.8 32.8 32.2 33.1 33.0 33.3 32.9 33.4 31.5 32.8 33.7 34.8 36.3 36.6 32.3 36.6 22 36.9 40.4 39.8 38.2 41.7 36.8 34.3 19.6 34.8 38.0 37.3 35.2 37.4 36.8 38.0 37.7 36.9 35.9 35.4 34.6 32.7 31.1 35.0 34.6 35.8 41.7 23 35.4 27.1 25.6 35.3 35.5 35.2 34.6 33.6 32.8 32.0 30.8 30.2 31.0 32.1 33.5 32.9 33.0 32.9 32.4 31.2 31.2 31.2 31.4 30.6 32.1 35.5 24 30.0 30.5 31.0 30.2 30.5 27.4 27.6 29.4 31.3 31.2 31.2 31.7 31.9 30.5 26.1 28.7 25.0 28.7 28.7 28.2 26.1 25.6 24.4 24.3 28.8 31.9 25 23.4 21.0 18.9 18.2 13.5 12.2 13.8 15.5 16.7 18.7 18.0 18.1 18.7 19.4 20.5 19.8 19.8 19.5 17.2 16.8 12.9 9.6 9.1 9.7 16.7 23.4 26 10.1 9.1 9.4 10.6 11.1 11.8 11.8 12.5 13.4 13.3 11.3 10.2 10.2 8.9 9.8 11.3 12.0 11.7 22.4 26.8 27.7 39.7 43.3 45.0 16.8 45.0 27 46.9 49.2 49.5 52.2 52.4 50.7 48.3 47.3 45.2 39.6 38.6 37.5 37.9 38.3 39.3 41.5 42.4 42.6 42.9 42.8 42.9 43.1 43.2 43.7 44.1 52.4 28 44.5 39.8 40.7 38.4 38.0 37.5 38.4 40.1 40.4 40.2 41.0 41.1 32.0 30.2 40.0 35.9 39.2 37.6 38.3 35.4 40.4 41.2 35.2 36.4 38.4 44.5 29 33.6 31.2 34.8 33.5 34.5 33.8 34.1 41.4 43.3 43.9 44.5 44.0 44.0 43.9 42.8 43.3 42.7 42.9 44.1 43.5 44.6 48.7 50.9 51.3 41.5 51.3 30 47.8 44.7 46.2 46.1 44.0 42.1 42.3 42.5 41.9 43.0 43.9 40.6 40.3 37.5 37.6 38.0 40.5 41.3 41.9 37.9 40.4 39.5 37.8 41.1 41.6 47.8 31 44.1 42.3 39.3 42.2 43.0 42.8 41.8 40.6 47.0 43.4 41.1 39.1 38.1 39.6 41.6 45.0 39.8 40.1 39.8 43.7 43.1 43.3 43.4 43.5 42.0 47.0 MEAN 30.2 29.4 30.2 30.0 30.1 30.2 31.0 30.7 31.9 32.6 32.2 32.0 31.5 31.8 32.1 31.9 31.7 31.7 31.7 31.2 31.0 31.2 30.8 30.9 31.2 38.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 1990 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 44.4 44.5 44.9 46.1 46.3 45.0 41.1 41.2 46.3 47.6 48.5 50.0 51.8 53.1 58.0 56.3 57.9 58.9 58.7 53.7 49.6 48.1 48.1 46.8 49.5 58.9 2 47.0 47.4 46.6 46.4 46.6 46.3 44.1 41.5 40.9 38.8 38.2 36.3 38.8 38.5 42.2 39.3 39.0 33.6 33.3 36.3 31.1 25.4 35.1 36.9 39.6 47.4 3 23.2 20.5 15.0 27.5 37.5 38.7 24.6 30.2 25.8 26.1 37.3 37.7 38.4 38.7 38.2 38.2 37.8 38.6 38.2 37.7 34.2 34.2 29.7 28.1 32.3 38.7 4 36.7 37.6 19.0 23.7 18.4 32.8 26.1 23.6 36.2 27.0 29.9 38.2 39.5 39.8 39.7 39.2 35.3 37.0 37.3 37.2 37.1 36.6 37.7 37.2 33.5 39.8 5 37.0 37.9 37.7 38.1 37.5 37.5 37.1 36.7 36.7 35.3 33.7 29.2 10.8 12.7 13.6 19.3 20.2 21.5 21.3 20.5 19.6 20.0 21.0 21.1 27.3 38.1 6 20.1 19.7 21.2 21.6 22.2 23.0 24.9 25.3 24.8 24.5 24.4 23.5 21.9 21.0 20.6 19.3 18.9 18.1 18.6 21.0 17.9 16.8 16.7 16.0 20.9 25.3 7 16.3 17.1 17.9 21.2 24.1 24.8 25.9 24.7 26.2 24.7 27.7 26.2 30.1 25.5 25.0 25.6 25.3 28.5 38.2 36.7 32.7 30.6 32.0 34.7 26.7 38.2 8 34.6 33.8 34.5 34.3 34.0 31.9 28.0 27.6 28.4 28.5 27.5 27.2 27.2 26.6 28.5 26.4 30.2 33.4 36.9 40.1 42.6 44.0 44.0 44.7 33.1 44.7 9 44.0 42.4 38.2 40.8 44.4 45.2 41.9 43.9 45.2 41.4 41.3 42.0 40.9 42.8 42.1 43.2 44.2 40.1 39.2 41.9 39.5 38.3 39.5 42.3 41.9 45.2 10 42.3 45.0 44.0 41.5 42.4 42.2 43.2 44.1 40.6 30.2 43.1 44.6 43.8 43.8 42.3 42.3 43.1 41.3 41.8 42.0 41.7 42.2 41.7 41.9 42.1 45.0 11 40.4 38.1 36.1 33.5 33.1 33.2 31.9 30.4 28.6 26.6 25.7 22.7 21.1 19.2 19.5 40.8 39.3 36.7 36.7 37.2 42.5 41.9 44.1 47.9 33.6 47.9 12 47.7 47.6 46.7 48.6 43.3 44.3 43.9 46.5 46.2 47.6 45.2 47.7 47.1 46.5 48.3 48.6 48.2 48.8 47.2 49.4 48.3999.9 45.3 44.7 46.9 49.4 13 44.8 45.1 44.8 44.9 44.7 44.5 44.5 44.4 44.5 43.5 44.2 44.6 45.0 44.2 44.5 44.5 44.6 45.7999.9999.9999.9 51.1 46.4 46.7 45.1 51.1 14 48.1 47.1 46.5 45.4 44.8 44.8 46.1 51.9 54.9 57.2 55.8 54.8 51.3999.9999.9999.9999.9999.9999.9999.9999.9 45.8 47.4 43.3 49.1 57.2 15 42.5 40.1 40.3 38.7 38.1 38.9 39.3 41.5 40.8 40.7 40.8 37.9 38.2 39.6 33.6999.9999.9999.9999.9 37.6 37.4 37.6 37.3 38.8 39.0 42.5 16 39.3 38.9 40.1 35.4 40.1 35.5 40.4 40.8 40.8 40.9 35.4 34.9 35.2 35.4 37.4 38.4 37.3 37.6 37.6 38.1 36.0 32.9 29.9 28.8 37.0 40.9 17 27.7 33.7 26.9 29.6 37.1 37.1 37.9 37.2 37.7 37.8 37.7 34.5 35.9 36.6 36.7 37.1 36.7 35.4 33.4 33.4 34.7 34.6 35.2 35.8 35.0 37.9 18 36.1 35.5 35.5 36.0 36.9 37.2 37.9 38.7 39.4 39.9 39.6 39.6 38.7 39.1 39.6 38.1 37.6 37.9 37.8 40.0 41.3 49.1 46.6 46.1 39.3 49.1 19 44.4 43.3 43.1 43.3 44.5 45.8 45.9 46.1 44.9 42.2 41.6 40.0 40.0 41.0 41.7 44.0 45.4 46.1 45.9 45.7 47.5 45.7 48.2 48.7 44.4 48.7 20 49.5 48.6 46.2 45.7 43.7 44.0 44.1 44.0 44.0 45.4 45.3 46.4 46.2 46.4 46.8 46.5 46.1 45.7 45.8 45.8 45.5 46.9 47.3 47.4 46.0 49.5 21 47.1 46.6 46.0 45.3 44.5 45.3 47.4 46.6 46.9 47.6 45.3 43.5 43.2 44.2 44.2 44.9 44.7 45.4 44.7 44.9 44.9 45.4 42.7 41.0 45.1 47.6 22 41.0 40.9 39.5 39.7 41.0 40.2 40.7 41.5 41.8 42.5 43.0 42.6 42.9 43.8 42.4 42.6 42.7 42.3 41.9 39.9 38.1 37.6 36.2 35.6 40.8 43.8 23 33.5 33.6 33.5 32.3 33.1 33.0 31.4 31.8 33.0 31.7 32.0 32.2 32.2 32.1 32.2 32.7 33.8 35.0 35.8 35.4 35.2 34.7 34.1 34.7 33.3 35.8 24 35.3 37.2 39.8 42.3 43.0 43.8 44.3 44.1 44.3 44.6 44.3 43.6 43.8 43.1 42.7 43.1 43.1 43.1 42.8 42.6 43.0 43.0 42.6 42.1 42.6 44.6 25 41.3 41.5 41.4 41.2 41.1 40.9 41.6 41.2 41.1 40.6 40.3 40.0 39.7 38.8 38.3 38.5 38.1 36.9 37.4 38.7 37.1 35.9 36.3 36.5 39.4 41.6 26 36.5 36.8 37.4 37.4 37.5 37.5 37.1 37.2 37.2 37.9 39.0 40.3 41.0 41.1 40.9 40.8 40.9 40.1 40.6 41.8 42.1 41.7 41.7 42.5 39.5 42.5 27 41.8 42.1 42.0 42.0 42.6 42.4 42.3 42.3 42.4 43.1 42.9 41.2 37.1 39.8 41.2 40.4 40.0 39.7 38.7 37.1 34.9 32.5 28.0 27.9 39.4 43.1 28 26.1 25.5 31.6 33.2 37.5 39.9 40.1 38.9 40.9 38.5 33.3 37.2 26.5 22.8 31.0 38.1 38.1 37.6 37.5 36.9 35.0 30.6 23.9 28.3 33.7 40.9 29 29.9 29.6 35.1 37.8 39.3 40.5 39.5 37.2 38.7 38.8 38.9 38.4 37.8 37.3 36.9 36.4 35.6 35.5 35.6 35.1 34.6 35.3 35.1 35.6 36.4 40.5 30 36.1 36.5 36.9 37.4 36.9 36.5 36.7 37.9 38.1 38.2 37.9 37.5 37.4 37.0 35.8 34.9 34.2 31.7 29.3 26.3 25.3 29.3 35.0 40.7 35.1 40.7 MEAN 37.8 37.8 36.9 37.7 38.5 39.1 38.3 38.6 39.2 38.3 38.7 38.5 37.5 36.9 37.4 38.6 38.5 38.3 38.2 38.3 37.5 37.5 37.6 38.1 38.2 43.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 1990 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 42.9 40.9 38.7 39.2 39.3 41.5 39.0 36.4 36.4 38.1 39.2 39.7 38.3 37.7 38.2 38.9 38.2 37.1 37.1 38.7 38.5 39.6 38.9 39.6 38.8 42.9 2 39.8 39.8 39.5 38.7 39.0 39.2 39.8 39.7 40.3 39.9 40.0 40.2 40.2 38.3 37.6 38.9 39.8 39.6 39.3 40.0 39.9 38.9 39.5 39.5 39.5 40.3 3 39.5 39.8 41.4 43.0 42.9 43.4 43.2 42.9 43.6 43.7 42.4 41.1 41.9 41.5 38.8 39.8 40.5 41.6 40.1 38.8 37.9 35.4 30.0 34.1 40.3 43.7 4 35.0 34.2 39.1 38.9 41.2 41.3 36.0 34.3 38.4 42.6 42.7 39.1 33.9 38.6 39.5 39.5 39.4 39.2 40.2 40.2 41.5 43.0 44.5 44.9 39.5 44.9 5 44.5 44.9 44.0 43.5 43.6 44.4 42.8 42.7 43.4 42.7 42.1 42.0 41.8 40.1 40.1 40.5 40.1 38.8 37.3 37.9 37.7 42.1 48.3 48.6 42.2 48.6 6 49.0 48.5 46.4 42.8 41.6 41.7 41.8 39.7 40.6 40.7 40.3 41.4 43.0 42.4 42.1 42.3 42.3 41.4 40.6 41.1 41.2 40.9 36.9 37.0 41.9 49.0 7 38.9 40.5 41.9 41.8 41.4 39.7 40.3 39.9 39.4 38.5 37.3 33.5 26.0 31.5 36.5 38.8 39.2 33.0 33.8 33.7 30.4 25.9 16.8 19.5 34.9 41.9 8 4.5 29.7 32.8 35.4 36.3 36.7 33.4 39.1 40.1 40.4 40.8 36.6 36.6 39.3 40.2 39.4 39.5 39.5 40.6 41.0 41.2 41.2 41.1 41.8 37.0 41.8 9 40.7 40.4 40.8 40.5 40.0 40.3 40.8 40.4 39.8 39.4 39.1 39.4 38.9 38.6 37.5 36.4 37.8 36.9 39.6 40.4 42.6 43.3 43.8 42.4 40.0 43.8 10 36.6 38.3 38.7 40.2 36.8 38.9 39.5 39.2 39.1 38.8 37.8 38.3 37.8 38.1 39.1 39.5 39.9 40.3 40.1 39.3 40.1 39.5 39.1 39.3 38.9 40.3 11 39.4 39.7 39.9 39.4 39.4 39.5 39.7 39.8 40.0 40.3 40.5 40.0 39.5 39.9 41.5 41.2 40.9 45.6 43.0 44.7 43.4 42.7 43.4 42.5 41.1 45.6 12 41.0 40.9 41.0 40.1 40.4 40.9 41.3 41.1 41.0 40.8 39.9 34.3 28.2 18.8 29.7 36.1 36.8 41.2 39.5 38.2 34.5 32.8 34.0 29.7 36.8 41.3 13 29.9 37.0 39.1 40.8 40.5 39.7 40.0 39.5 40.2 39.8 39.2 37.9 36.3 36.8 36.8 36.7 37.5 37.5 37.7 37.7 37.3 37.6 37.0 36.9 37.9 40.8 14 37.1 37.4 37.5 37.9 37.8 38.0 38.1 37.7 38.0 38.1 38.0 38.3 37.8 37.7 37.5 36.6 36.6 37.5 41.7 36.6 40.2 41.7 47.4 37.1 38.4 47.4 15 34.0 33.5 33.5 34.2 38.1 38.5 37.1 35.9 38.8 39.6 39.6 39.7 39.6 39.0 39.0 38.4 39.8 40.3 34.1 32.6 39.7 39.3 39.0 39.2 37.6 40.3 16 39.5 41.0 40.9 40.9 40.4 41.5 41.8 41.3 41.6 41.7 41.3 41.0 40.6 40.6 40.2 40.3 40.4 40.7 40.3 40.8 41.3 41.6 41.6 41.7 41.0 41.8 17 41.4 41.6 41.0 41.1 40.9 41.1 40.8 40.1 40.4 39.9 38.7 38.4 37.9 37.0 36.2 36.1 35.8 35.9 37.8 37.4 37.3 37.0 35.3 36.3 38.6 41.6 18 37.0 38.9 40.4 40.8 39.9 40.1 42.1 41.4 41.4 38.6 35.2 25.6 24.6 33.5 36.1 38.0 38.1 39.4 39.5 39.2 39.1 36.5 38.9 38.6 37.6 42.1 19 33.4 37.7 39.6 41.3 41.0 40.2 39.8 39.5 41.2 43.5 42.8 43.5 43.2 43.1 43.7 43.3 43.7 43.1 42.8 44.3 44.3 43.4 43.0 42.0 41.8 44.3 20 41.7 41.2 40.2 38.5 37.7 37.9 37.5 37.4 37.6 36.0 35.7 35.1 34.3 33.2 31.6 30.5 29.2 25.6 23.2 23.3 23.3 25.3 29.2 33.4 33.3 41.7 21 34.5 35.1 31.3 14.4 7.7 15.0 21.3 18.0 19.8 8.4 24.1 20.8 23.0 42.8 40.5 40.5 39.5 40.6 41.5 42.1 41.4 41.8 42.4 39.6 30.3 42.8 22 40.9 39.8 41.0 41.6 44.8 44.1 45.6 45.3 43.5 45.6 45.3 42.3 41.6 40.9 42.4 42.5 42.6 41.7 41.0 40.1 39.3 39.3 35.0 40.2 41.9 45.6 23 40.8 41.8 41.5 42.3 42.3 42.7 42.1 42.5 42.6 42.5 43.1 43.4 43.5 36.6 39.8 41.5 40.6 40.5 40.5 40.7 40.2 40.1 35.9 29.2 40.7 43.5 24 33.3 33.3 39.7 40.4 40.1 39.6 36.6 37.5 37.8 37.9 31.9 27.1 26.2 32.8 37.5 38.1 35.8 36.2 35.3 35.6 35.9 35.0 30.5 32.7 35.3 40.4 25 35.1 37.6 37.7 37.5 37.6 38.0 38.1 39.2 39.6 39.6 39.7 39.3 39.0 39.0 39.2 38.6 38.3 37.9 37.6 37.9 37.9 37.9 38.2 37.7 38.3 39.7 26 38.2 37.7 37.0 35.3 35.3 37.0 38.3 37.7 37.9 37.3 35.0 34.8 31.9 33.3 33.4 33.3 33.5 33.2 35.3 36.7 34.3 26.3 22.6 24.2 34.1 38.3 27 25.4 24.8 24.1 22.2 22.2 22.5 25.9 25.7 22.6 25.0 26.3 21.4 24.4 22.2 26.8 26.9 26.2 26.1 24.6 23.2 18.7 21.9 21.4 23.1 23.9 26.9 28 24.6 26.1 26.8 27.0 27.6 27.6 27.1 26.9 26.7 26.5 26.7 26.2 25.3 25.3 25.3 25.8 25.8 25.7 25.4 25.1 24.0 23.5 23.7 24.4 25.8 27.6 29 25.5 24.9 23.8 19.8 21.1 25.6 28.3 28.5 29.2 28.7 28.7 28.6 27.9 28.4 27.1 27.3 27.7 27.5 25.7 27.8 27.5 26.5 26.5 27.6 26.7 29.2 30 27.5 27.4 26.2 22.4 18.7 16.3 16.8 19.9 21.4 23.8 24.4 25.3 25.7 25.6 26.0 27.7 29.9 29.6 30.0 30.6 29.3 27.7 28.3 28.2 25.4 30.6 31 28.7 28.7 29.0 29.2 29.7 30.1 30.2 30.1 30.7 29.4 29.6 29.4 29.3 29.0 29.0 28.6 28.1 27.9 27.5 27.5 27.5 27.5 27.5 27.6 28.8 30.7 MEAN 35.5 36.9 37.2 36.5 36.3 36.9 36.9 36.8 37.2 37.0 37.0 35.6 34.8 35.5 36.4 36.8 36.9 36.8 36.5 36.6 36.4 36.0 35.5 35.4 36.4 40.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 1991 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 29.0 29.4 29.1 28.9 28.7 28.7 28.7 29.1 29.3 28.9 32.2 31.7 30.1 29.0 28.0 27.7 28.0 28.1 28.6 28.3 28.1 27.8 28.0 28.1 28.9 32.2 2 27.2 27.6 28.0 26.4 16.0 18.0 23.5 26.8 29.1 29.2 29.1 28.6 28.1 28.2 28.7 28.4 28.1 27.9 27.9 27.4 28.0 28.7 29.1 29.2 27.1 29.2 3 29.6 29.4 29.2 29.2 29.5 30.2 30.5 30.7 31.0 30.4 30.5 31.0 31.1 31.0 30.5 30.4 30.1 29.7 29.1 28.9 28.9 28.4 29.3 29.0 29.9 31.1 4 28.5 28.4 28.4 28.3 27.9 28.4 28.5 28.5 28.6 28.8 28.5 28.6 28.6 28.4 28.4 30.2 29.1 28.3 28.1 27.8 27.7 27.7 28.0 27.5 28.4 30.2 5 27.4 27.5 27.2 24.8 22.8 22.3 20.9 24.8 25.0 29.1 26.5 24.0 22.9 25.8 26.2 28.0 27.0 26.7 26.9 26.3 25.6 25.3 22.0 21.0 25.3 29.1 6 26.4 26.2 26.3 26.8 27.8 27.5 27.8 27.8 27.8 28.1 28.7 27.5 27.1 26.0 27.8 27.8 27.8 27.5 27.4 27.2 27.1 27.2 27.1 28.3 27.4 28.7 7 28.3 27.0 27.4 27.6 27.8 28.0 27.6 28.0 27.8 27.7 27.4 27.8 27.5 27.2 27.0 26.6 26.4 26.2 26.0 26.6 26.3 26.2 26.2 26.2 27.1 28.3 8 26.6 26.3 26.5 26.9 27.0 26.9 27.1 27.5 27.7 27.6 27.6 27.4 27.2 27.1 27.0 27.1 26.5 26.2 25.8 25.4 25.4 25.5 25.3 25.3 26.6 27.7 9 25.3 25.5 25.4 25.3 25.3 25.6 26.0 25.8 26.1 26.9 27.4 28.4 28.5 28.5 28.0 28.3 28.0 28.8 29.3 28.3 27.7 27.5 27.4 27.3 27.1 29.3 10 27.8 28.3 29.1 28.8 28.3 30.1 33.0 33.3 33.9 35.1 37.6 39.4 40.4 41.1 40.6 40.2 40.4 42.6 42.4 41.7 41.6 44.2 45.7 44.9 37.1 45.7 11 43.1 43.5 42.6 42.5 42.1 42.4 42.5 42.0 41.3 41.1 40.4 37.6 34.2 37.1 36.4 35.7 37.0 37.6 38.1 36.9 37.3 30.5 37.4 38.4 39.1 43.5 12 35.9 37.1 40.8 40.2 40.1 40.1 40.1 39.9 39.9 40.2 40.0 40.2 39.6 39.0 39.8 39.0 38.9 38.1 38.1 38.9 39.4 39.8 37.9 36.1 39.1 40.8 13 35.2 33.5 29.6 29.2 28.5 26.7 25.7 25.4 25.7 26.2 26.1 26.3 26.7 26.4 26.5 26.4 25.9 25.4 25.4 25.7 35.4 37.6 38.9 40.4 29.1 40.4 14 40.1 44.0 47.9 48.2 48.6 48.2 47.8 47.9 47.5 43.3 38.8 27.2 23.1 26.1 32.3 37.7 39.4 39.7 41.6 42.9 42.0 42.7 43.4 43.3 41.0 48.6 15 42.9 41.7 41.8 41.7 38.7 42.7 43.2 41.8 36.9 42.8 42.1 38.7 37.3 39.2 41.2 43.4 45.0 46.2 46.1 39.0 40.2 43.2 39.0 31.4 41.1 46.2 16 37.6 34.6 42.9 45.2 41.1 46.4 45.5 45.1 47.2 47.6 46.7 41.4 39.4 44.4 45.9 45.1 44.9 45.0 45.6 45.7 45.5 45.8 46.3 46.5 44.2 47.6 17 46.2 45.9 45.4 44.4 43.0 39.4 38.1 36.5 31.6 27.7 26.8 26.4 27.1 27.0 27.3 27.2 27.2 26.7 26.9 28.0 27.3 28.4 28.9 28.9 32.6 46.2 18 28.9 29.0 29.7 38.1 48.8 50.3 48.7 47.6 47.1 47.2 46.7 46.7 46.5 46.7 45.9 44.8 43.0 45.9 47.2 47.4 47.7 47.7 47.7 47.2 44.4 50.3 19 47.2 47.6 47.4 47.9 48.4 48.6 48.5 49.2 49.1 48.8 48.1 46.9 44.9 43.3 43.0 43.2 42.9 42.6 40.6 41.5 41.8 42.0 41.9 41.6 45.3 49.2 20 41.8 42.0 42.2 42.7 42.2 42.0 41.8 41.9 42.2 42.8 43.7 44.3 44.5 44.4 44.2 44.1 45.9 46.5 46.0 46.0 47.7 47.1 45.6 43.4 44.0 47.7 21 40.6 41.0 44.2 47.1 45.6 45.1 45.7 45.7 46.0 45.8 46.0 47.6 47.6 47.3 46.4 45.7 46.1 46.0 47.6 48.0 48.0 46.9 46.0 45.3 45.9 48.0 22 45.5 44.9 45.1 46.8 47.6 47.7 48.3 47.7 47.1 46.0 46.0 45.7 44.9 44.9 44.5 44.6 45.2 45.6 45.6 47.2 48.5 48.6 46.9 45.2 46.3 48.6 23 42.8 42.0 41.1 40.2 38.2 36.9 35.9 34.3 36.4 38.9 40.2 40.5 40.9 41.0 41.7 42.6 43.4 43.7 44.3 45.4 45.5 44.9 44.8 44.9 41.3 45.5 24 44.9 45.0 44.7 44.6 44.4 44.4 44.2 44.6 44.2 43.5 43.1 42.6 42.3 42.3 41.1 40.9 41.1 41.5 41.4 41.1 41.7 41.7 42.2 42.3 42.9 45.0 25 42.7 42.4 42.2 41.7 41.3 41.7 41.2 40.6 40.5 40.4 39.7 40.1 39.2 38.8 37.4 35.6 33.9 36.9 38.6 40.6 40.2 39.4 35.5 35.3 39.4 42.7 26 34.4 35.0 34.0 32.8 34.7 36.8 36.6 36.6 36.1 35.9 36.0 35.4 35.9 35.4 35.8 17.6 20.4 32.6 25.9 37.6 39.7 40.0 39.5 39.4 34.3 40.0 27 38.9 39.0 38.4 38.8 37.8 37.5 37.5 37.5 37.2 36.9 36.8 38.4 38.7 38.5 38.9 39.0 39.1 39.1 41.6 41.9 40.8 39.9 38.0 36.9 38.6 41.9 28 35.1 36.0 30.7 31.2 36.2 36.2 38.3 39.1 39.4 39.2 38.8 38.7 37.2 36.1 34.9 33.2 31.1 28.1 23.8 20.7 18.1 19.2 20.0 19.2 31.7 39.4 29 19.9 24.6 27.4 26.7 28.6 28.9 28.2 28.1 28.5 28.2 27.6 26.9 26.5 25.4 26.1 26.1 26.0 25.7 25.3 24.8 25.1 25.3 24.0 23.6 26.1 28.9 30 23.8 24.1 25.6 25.6 26.0 26.1 25.5 24.9 24.7 22.7 25.2 24.9 25.4 25.2 25.6 26.6 28.3 29.6 29.4 28.6 28.2 28.3 28.3 28.2 26.3 29.6 31 28.6 28.7 28.5 28.1 27.5 26.9 26.6 27.1 27.6 27.8 27.9 28.2 27.5 29.0 29.1 28.5 28.2 28.3 28.1 28.6 28.9 28.4 28.8 28.3 28.1 29.1 MEAN 34.6 34.7 35.1 35.4 35.2 35.5 35.6 35.7 35.6 35.6 35.6 34.8 34.2 34.5 34.7 34.2 34.3 34.9 34.8 35.0 35.3 35.4 35.1 34.6 35.0 39.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 1991 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 28.3 28.8 29.1 29.2 29.1 30.8 37.3 35.9 26.6 24.8 31.7 36.2 38.8 39.7 41.2 41.5 39.7 39.7 41.1 41.6 39.6 39.1 40.5 41.3 35.5 41.6 2 42.3 42.2 43.1 43.9 43.9 44.1 44.1 43.6 43.7 43.6 42.5 42.2 41.3 40.4 40.9 41.9 41.6 41.6 41.2 41.6 39.6 33.1 37.9 17.3 40.7 44.1 3 32.7 14.2 18.4 29.0 24.5 41.4 41.8 42.1 42.0 42.0 41.9 42.0 41.5 39.1 40.1 36.2 24.4 28.7 28.7 26.4 30.8 40.5 40.8 40.7 34.6 42.1 4 41.1 41.5 41.6 41.6 42.1 42.4 42.6 42.7 42.6 42.3 42.4 41.4 39.4 36.9 37.9 35.0 40.4 41.1 39.3 36.7 36.2 33.1 24.7 10.5 38.1 42.7 5 5.0 6.3 23.3 25.3 40.7 42.4 42.1 38.9 42.3 42.5 41.4 40.0 40.1 39.2 37.7 31.4 35.9 34.3 33.4 33.4 31.4 31.0 19.1 20.1 32.4 42.5 6 15.8 31.1 30.9 29.0 29.1 30.3 29.9 29.3 29.1 29.1 29.0 27.0 22.8 21.6 20.5 29.1 31.9 35.0 31.0 28.3 30.4 29.7 24.6 27.7 28.0 35.0 7 29.3 31.5 30.0 29.9 28.7 28.2 29.3 29.9 29.2 28.5 30.8 28.3 31.7 31.0 30.4 33.4 33.0 33.4 31.8 25.5 30.5 29.7 28.2 31.1 30.1 33.4 8 30.7 29.6 29.5 29.0 28.7 28.5 28.0 28.4 29.6 28.7 29.1 29.3 29.1 29.0 28.3 28.4 28.3 29.1 27.0 30.9 33.7 31.8 29.2 28.6 29.3 33.7 9 32.6 32.4 30.9 28.6 28.2 28.5 28.5 32.5 33.2 32.5 33.4 35.9 38.0 38.2 40.6 41.2 41.5 40.9 40.0 40.1 40.2 40.9 41.2 41.6 35.9 41.6 10 42.1 42.1 40.8 40.7 40.8 40.4 42.1 44.7 44.5 43.7 44.4 45.9 45.8 46.2 47.5 48.9 48.2 49.1 49.7 49.6 50.5 51.0 50.8 50.5 45.8 51.0 11 51.3 51.3 50.2 48.5 47.6 47.6 48.1 48.2 48.3 47.9 47.6 47.6 46.5 46.8 46.8 46.7 48.0 48.8 48.6 48.4 49.2 49.0 50.1 50.3 48.5 51.3 12 50.8 51.0 50.9 51.2 50.9 51.2 51.4 51.4 52.5 53.1 53.0 49.1 44.1 42.7 43.1 41.9 43.8 45.3 44.6 44.1 43.9 45.0 46.2 48.0 47.9 53.1 13 47.3 46.6 46.1 44.4 43.4 43.5 43.0 42.1 41.9 41.8 41.5 40.3 40.3 40.6 39.3 39.4 40.8 41.0 41.3 42.0 42.7 42.8 27.7 37.2 41.5 47.3 14 39.5 43.0 42.6 43.4 44.4 43.9 44.8 44.6 43.9 46.1 48.8 49.1 49.2 49.2 47.9 47.3 45.6 44.9 44.6 43.9 42.7 42.8 42.8 42.6 44.9 49.2 15 43.3 41.9 42.1 42.1 41.5 40.4 38.6 37.6 37.6 36.5 36.1 36.0 35.7 35.6 34.5 34.6 32.5 37.5 35.0 36.2 36.9 34.4 36.8 34.1 37.4 43.3 16 32.7 37.1 40.5 41.8 43.0 46.8 50.0 50.5 52.3 53.6 52.9 50.7 50.0 50.0 48.8 48.0 47.3 46.3 46.4 46.8 48.8 49.6 50.2 49.0 47.2 53.6 17 48.5 47.7 47.2 47.5 48.1 50.3 52.3 49.3 45.3 44.9 44.1 44.1 42.9 43.0 44.0 44.2 44.1 44.5 44.8 44.9 44.7 44.3 43.1 43.9 45.7 52.3 18 46.3 47.6 47.1 46.9 47.0 47.4 47.5 47.6 46.4 46.4 46.6 44.9 42.6 43.6 45.3 46.0 44.6 45.4 45.7 45.8 38.6 42.3 45.5 45.8 45.5 47.6 19 47.2 47.1 42.7 46.3 24.6 48.4 49.9 40.9 47.9 25.9 47.0 33.4 41.1 34.5 32.0 33.1 25.8 24.5 17.0 24.9 28.3 42.2 44.0 44.6 37.2 49.9 20 45.1 45.6 46.1 46.5 49.1 47.2 45.6 45.1 44.8 44.5 44.6 44.7 44.1 44.1 44.0 44.6 44.4 44.0 43.6 42.8 42.4 41.8 41.8 41.6 44.5 49.1 21 41.1 40.5 40.1 39.5 39.3 39.4 38.7 38.2 37.3 36.4 35.4 34.3 34.4 34.2 34.2 33.7 33.0 32.9 32.8 32.7 32.9 32.9 32.9 33.3 35.8 41.1 22 33.2 32.5 35.5 40.7 43.5 30.9 36.7 41.8 42.8 42.6 39.8 36.2 33.8 31.6 31.6 31.5 31.2 30.6 30.2 30.0 28.2 27.5 26.4 25.6 33.9 43.5 23 25.0 25.7 25.1 24.9 23.7 23.8 25.0 24.6 24.1 24.4 24.9 25.2 25.1 24.4 24.4 24.6 24.4 24.5 27.2 28.2 25.8 25.9 26.1 26.8 25.2 28.2 24 26.8 26.9 27.0 28.9 43.1 43.8 44.1 39.0 37.4 34.6 43.1 34.4 38.9 40.2 43.0 43.1 43.2 43.2 43.1 42.6 42.2 41.8 41.1 41.9 38.9 44.1 25 41.9 37.1 34.0 31.7 26.9 25.8 27.1 27.6 27.5 27.7 28.3 27.8 27.5 27.5 27.5 27.5 25.9 25.6 25.9 25.4 30.6 39.4 39.7 37.7 30.2 41.9 26 37.3 32.5 30.3 31.7 33.8 33.8 25.2 24.7 25.8 27.5 26.6 25.3 25.6 27.3 39.6 39.7 44.3 45.5 46.7 46.9 47.0 46.5 45.6 44.4 35.6 47.0 27 43.8 44.1 44.5 43.0 42.7 42.7 42.4 42.7 42.0 41.0 37.8 36.8 39.4 41.5 42.7 49.8 48.3 48.8 48.5 50.1 50.4 50.4 49.6 48.3 44.6 50.4 28 48.0 48.4 49.9 49.8 49.7 50.0 48.7 49.0 48.8 48.5 46.2 41.9 42.3 44.0 44.7 45.0 45.1 44.5 37.7 23.0 27.2 31.7 10.8 43.4 42.4 50.0 MEAN 37.5 37.4 37.8 38.4 38.5 39.8 40.2 39.7 39.6 38.6 39.7 38.2 38.3 37.9 38.5 38.8 38.5 39.0 38.1 37.6 38.0 38.9 37.0 37.4 38.5 44.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 1991 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 44.3 44.5 45.1 45.7 45.0 45.1 45.2 45.2 45.5 45.2 41.6 6.7 11.2 8.4 15.8 24.5 32.1 28.2 28.2 30.3 25.8 21.7 19.0 38.9 32.6 45.7 2 40.6 41.1 41.1 41.4 41.0 40.8 41.1 41.4 41.5 41.8 41.3 35.1 35.6 36.3 38.2 37.6 36.4 35.6 35.0 34.5 34.4 35.6 36.8 36.7 38.4 41.8 3 36.6 36.4 36.3 36.1 35.2 33.2 32.2 29.1 28.4 30.3 33.3 33.7 33.8 32.9 33.0 32.4 31.2 31.3 30.0 29.7 30.8 30.9 29.6 27.6 32.2 36.6 4 27.0 26.9 26.9 26.9 26.9 27.6 27.4 27.4 27.2 27.6 27.5 27.2 27.0 27.0 26.4 26.1 25.6 25.1 25.3 25.7 25.7 25.9 26.3 26.5 26.6 27.6 5 26.9 27.8 27.7 27.1 28.2 29.4 29.4 29.6 29.8 29.8 30.2 30.2 29.4 29.9 30.0 29.3 28.6 28.4 28.3 27.9 45.5 53.4 53.7 53.7 32.7 53.7 6 53.8 53.2 52.8 55.3 56.4 58.3 58.8 57.6 57.1 56.6 55.4 54.8 54.1 52.8 53.4 51.1 52.7 54.3 54.2 53.7 50.9 49.7 51.0 54.1 54.3 58.8 7 54.1 53.9 53.2 53.3 53.5 52.6 52.1 51.7 51.5 51.7 52.1 52.2 51.7 52.0 51.3 50.8 50.7 50.9 50.1 50.0 49.3 48.4 47.4 46.7 51.3 54.1 8 46.8 46.9 46.4 46.2 46.6 47.7 48.9 48.9 48.4 49.4 50.1 52.5 48.8 51.8 49.3 49.1 48.8 47.8 44.7 41.2 40.9 41.6 41.4 43.1 47.0 52.5 9 44.0 44.3 44.6 44.6 44.6 45.6 46.7 46.0 47.2 47.7 48.6 48.9 49.2 49.5 48.8 48.3 47.6 47.8 48.1 47.9 47.3 45.4 40.7 44.5 46.6 49.5 10 46.0 44.5 27.1 33.0 43.7 40.3 42.7 37.3 34.1 42.2 46.6 46.5 44.4 30.5 26.9 29.8 32.4 32.6 39.8 46.8 49.5 50.6 51.2 50.3 40.4 51.2 11 52.3 53.3 53.0 52.2 50.7 51.0 52.1 52.3 52.3 51.2 50.1 48.9 47.6 47.3 49.1 49.6 50.6 50.1 50.2 50.2 50.9 49.9 51.0 50.7 50.7 53.3 12 50.4 50.3 50.9 51.0 50.8 49.6 50.6 48.1 45.7 44.5 44.3 44.1 44.3 43.8 45.5 45.9 46.6 46.8 48.2 48.6 48.9 49.5 49.0 49.8 47.8 51.0 13 50.6 50.8 50.7 50.5 50.2 50.3 51.5 51.4 51.9 51.7 51.0 50.6 50.2 50.2 50.3 50.5 52.2 55.2 58.0 57.0 56.2 54.7 56.4 56.4 52.4 58.0 14 57.4 58.0 58.4 59.5 59.7 60.1 61.7 56.9 56.5 56.6 56.1 54.1 52.8 51.5 49.7 47.7 46.6 45.4 44.9 45.8 49.5 48.7 46.3 45.0 52.9 61.7 15 42.0 38.7 39.3 38.5 38.4 49.5 48.2 45.5 40.1 36.0 37.4 38.7 41.1 40.9 44.2 52.6 52.9 54.4 53.4 53.6 54.5 54.4 54.3 54.0 45.9 54.5 16 55.1 55.8 57.8 59.5 58.0 56.2 55.4 54.7 51.6 50.9 48.2 46.2 44.8 44.6 43.9 43.2 43.1 44.3 46.2 47.1 47.3 47.0 47.0 47.3 49.8 59.5 17 48.1 48.2 48.3 48.9 49.2 48.5 48.5 48.7 48.4 48.2 48.0 47.1 46.5 46.5 47.7 48.2 49.1 49.0 48.1 47.8 48.0 48.2 49.2 51.8 48.3 51.8 18 50.8 49.5 49.1 48.7 49.0 49.7 50.2 50.1 50.3 50.4 50.0 46.3 44.9 46.9 49.1 49.4 51.9 50.2 48.4 49.5 49.5 49.8 49.5 50.1 49.3 51.9 19 50.5 50.1 49.3 49.4 49.1 49.4 49.4 49.9 49.7 50.0 49.7 49.5 49.4 48.7 47.3 45.8 46.0 44.7 43.8 42.4 40.3 39.8 42.0 43.8 47.1 50.5 20 45.4 45.1 46.1 50.4 55.5 57.7 58.8 57.1 56.7 56.9 56.5 57.4 57.3 58.1 56.0 53.9 53.9 55.0 54.2 53.7 53.4 53.1 53.0 52.9 54.1 58.8 21 52.9 52.3 52.9 52.4 53.6 54.4 54.1 53.3 52.0 52.7 52.3 52.4 52.5 52.8 53.0 53.1 53.6 53.4 54.2 54.8 55.1 55.3 55.5 55.2 53.5 55.5 22 55.1 55.2 54.9 54.6 53.9 53.7 53.8 54.4 54.7 53.8 54.6 53.5 54.0 54.2 53.6 52.8 52.9 53.9 52.9 52.5 51.0 50.6 50.2 50.0 53.4 55.2 23 50.3 49.8 49.4 49.6 49.2 49.0 49.4 49.8 49.4 49.6 49.8 48.8 48.1 46.8 45.1 44.8 43.1 43.7 43.8 42.3 41.4 41.7 42.4 42.0 46.6 50.3 24 41.3 41.0 40.9 40.2 40.3 40.2 40.5 40.3 40.8 40.8 40.0 40.0 39.4 38.3 38.4 38.6 38.9 39.8 38.1 37.5 37.2 36.7 37.1 37.3 39.3 41.3 25 37.3 37.6 38.0 38.0 37.7 37.4 37.6 37.6 37.8 37.8 41.5 43.5 46.3 48.9 50.1 51.2 53.2 55.0 55.7 57.5 54.8 52.9 52.3 52.7 45.5 57.5 26 52.3 51.7 52.2 52.4 49.5 49.6 49.0 49.6 48.3 50.2 50.9 50.0 50.7 50.8 53.0 53.4 50.2 48.1 48.0 46.6 48.4 48.0 47.8 48.8 50.0 53.4 27 48.4 49.3 49.5 49.7 49.6 49.8 49.0 48.9 49.2 49.6 49.8 50.2 50.5 49.8 50.2 50.9 51.6 51.2 50.9 49.7 48.9 48.8 45.8 48.3 49.6 51.6 28 49.2 47.9 49.1 50.3 50.3 50.7 50.7 50.3 50.0 50.2 50.6 50.9 51.4 50.7 50.8 51.1 51.2 50.8 50.7 50.9 50.6 50.9 50.9 51.7 50.5 51.7 29 52.9 53.7 55.0 55.0 54.8 54.9 55.0 55.0 55.6 57.0 56.7 56.7 56.3 55.9 55.3 54.6 50.9 50.1 48.8 47.7 47.2 47.5 46.0 45.8 52.9 57.0 30 44.9 45.6 46.8 47.6 45.6 45.6 46.0 47.0 47.2 46.8 46.5 45.5 44.9 44.8 44.3 43.8 43.1 42.4 42.2 41.6 41.0 41.1 41.5 41.7 44.5 47.6 31 41.6 41.9 42.5 43.1 43.1 43.2 42.5 42.8 42.4 41.3 41.2 40.3 40.1 40.2 40.2 39.6 38.7 38.8 37.9 36.9 36.4 35.6 34.9 35.1 40.0 43.2 MEAN 46.7 46.6 46.3 46.8 47.1 47.5 47.7 47.0 46.5 46.7 46.8 45.2 45.1 44.6 44.8 45.2 45.4 45.3 45.2 45.2 45.5 45.4 45.1 46.2 46.0 51.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 1991 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 37.0 38.7 39.7 40.9 42.3 43.8 44.3 44.4 44.3 44.3 44.6 44.6 43.9 44.0 42.7 41.8 41.0 40.2 40.5 40.2 38.7 38.4 38.2 38.0 41.5 44.6 2 38.7 40.0 38.8 43.8 48.2 51.8 50.9 49.5 44.4 46.4 46.0 44.4 44.7 45.6 43.7 46.9 49.2 47.0 41.7 40.8 39.6 37.9 34.7 32.4 43.6 51.8 3 37.2 44.4 46.8 47.6 47.9 48.2 49.2 50.0 50.0 50.0 50.7 49.3 50.6 55.0 57.6 56.8 56.6 56.1 56.6999.9 56.8 55.7 56.3 57.7 51.6 57.7 4 57.3 56.3 56.9 56.9 56.6 57.4 57.6 57.5 56.8 56.6 55.9 56.3 57.4 58.1 57.0 57.4 56.7 59.6 59.8 61.4 61.9 60.2 60.1 61.0 58.0 61.9 5 61.8 52.1 57.1 61.0 62.0 48.9 61.5 51.6 61.8 62.3 62.2 61.2 59.6 61.5 59.4 60.6 61.6 61.1 60.8 59.7 59.2 57.9 53.0 53.3 58.8 62.3 6 55.2 53.3 53.7 53.1 54.2 55.1 53.9 52.8 52.6 53.0 53.7 53.7 47.0 52.4 53.6 52.6 52.5 52.2 51.2 51.6 51.9 50.9 50.3 50.9 52.6 55.2 7 51.0 51.1 50.7 50.7 51.0 51.2 51.0 51.2 51.0 50.5 51.0 51.0 50.9 49.3 48.6 47.8 47.6 46.2 45.7 44.9 45.6 46.3 46.0 45.6 49.0 51.2 8 45.3 46.5 46.1 45.3 44.7 43.9 43.7 43.8 43.6 48.0 62.8 66.9 69.0 68.4 66.4 71.8 72.3 75.5 76.4 73.2 72.5 72.7 73.0 72.9 60.2 76.4 9 73.1 73.7 73.6 73.7 73.7 73.6 73.2 73.3 73.2 72.9 72.7 71.6 67.7 64.7 60.6 57.3 53.6 52.1 50.3 44.9 43.1 39.5 38.4 37.2 62.0 73.7 10 36.8 36.2 36.2 34.5 35.7 35.3 35.9 36.8 37.2 38.4 40.3 40.0 39.7 40.2 39.4 38.6 40.0 40.3 39.2 38.9 38.6 38.6 40.3 41.3 38.3 41.3 11 41.3 42.3 43.1 43.4 43.0 42.8 42.7 43.1 43.4 44.0 45.5 44.8 44.0 42.9 42.0 40.9 40.2 39.6 39.4 39.1 38.5 37.2 37.0 39.2 41.6 45.5 12 42.9 43.6 45.8 48.7 47.5 52.2 58.2 60.5 58.9 55.6 54.3 54.3 55.4 52.4 51.8 52.6 55.0 55.4 56.1 55.0 54.2 55.3 58.5 59.0 53.5 60.5 13 59.2 64.3 63.4 59.2 57.7 56.4 56.1 56.1 55.9 56.1 55.2 53.0 51.2 49.9 50.0 50.5 50.1 50.2 49.5 44.2 38.3 34.1 47.8 45.2 52.2 64.3 14 35.9 38.3 49.0 51.3 51.3 49.3 49.3 50.9 51.0 47.7 32.1 23.5 34.4 49.0 50.6 51.1 52.2 52.2 52.4 52.1 52.7 53.2 53.3 52.6 47.3 53.3 15 52.2 52.2 51.7 51.2 51.1 50.5 51.0 51.1 51.0 50.5 50.2 50.1 49.1 48.3 48.2 47.1 45.6 44.6 44.0 43.4 44.5 46.9 48.4 47.2 48.8 52.2 16 47.5 48.0 48.0 48.0 48.6 48.0 48.5 48.0 48.1 48.2 48.7 48.8 48.4 47.1 45.1 43.3 40.3 38.6 38.5 39.4 38.1 37.5 37.5 37.7 44.6 48.8 17 38.3 38.1 38.6 38.6 38.9 39.2 40.0 40.1 39.8 39.6 39.3 39.1 39.7 38.8 38.2 37.1 37.2 38.1 37.3 35.5 37.0 36.4 35.0 34.4 38.1 40.1 18 34.9 35.4 34.3 33.8 33.1 33.0 34.6 34.7 35.1 34.5 35.7 35.5 35.3 35.6 32.8 30.9 32.0 33.2 32.8 34.5 34.9 34.6 34.3 33.9 34.1 35.7 19 32.7 33.0 32.9 33.2 32.7 32.1 31.2 30.6 30.6 31.3 30.5 30.8 30.1 29.2 28.8 29.9 32.4 34.4 32.6 31.0 29.2 28.3 26.6 25.1 30.8 34.4 20 25.2 24.5 24.9 25.0 25.7 25.6 28.1 29.2 29.2 22.4 22.5 20.3 25.5 26.1 25.8 24.9 25.4 24.6 25.5 26.3 27.1 28.4 26.9 27.6 25.7 29.2 21 28.9 29.5 29.4 28.4 28.4 28.7 28.6 28.4 28.6 28.9 29.1 28.9 29.3 29.9 29.3 27.7 26.7 26.5 26.7 26.8 26.7 27.5 28.5 29.1 28.4 29.9 22 40.6 46.6 50.6 50.9 50.0 49.2 47.7 46.1 47.1 47.0 47.3 45.8 44.0 43.3 42.6 42.6 43.0 44.9 45.6 46.4 45.5 45.3 46.0 42.1 45.8 50.9 23 41.9 41.9 38.9 37.2 37.9 36.5 35.3 32.9 33.5 32.8 32.3 31.2 30.1 31.2 36.5 38.5 44.4 46.4 45.9 46.2 46.3 40.6 27.6 26.5 37.2 46.4 24 26.2 23.8 21.9 20.9 22.0 19.6 18.0 17.9 18.4 20.1 21.8 23.8 22.5 24.1 24.6 24.7 24.7 24.7 25.1 25.7 26.6 26.0 25.9 25.4 23.1 26.6 25 25.2 25.2 27.1 26.0 25.7 24.8 24.2 23.8 23.8 22.6 23.7 29.0 31.8 35.0 47.3 48.5 52.3 56.4 57.8 63.6 65.0 59.5 60.6 65.6 39.4 65.6 26 69.3 72.7 72.3 73.1 74.8 71.9 66.2 64.6 62.7 61.9 60.4 58.1 58.9 61.7 64.2 63.5 64.3 66.4 68.9 69.4 72.0 72.4 71.9 70.0 67.2 74.8 27 69.1 68.6 67.8 68.0 67.3 66.2 63.6 62.5 61.0 57.0 45.2 32.9 30.9 42.9 35.8 36.9 46.6 51.0 53.7 53.5 53.4 54.0 54.7 54.8 54.1 69.1 28 55.0 54.5 53.5 54.0 53.9 53.6 54.5 54.6 54.6 54.0 53.6 53.3 54.5 54.2 53.4 51.8 51.6 51.3 50.7 51.1 51.3 49.6 48.4 47.6 52.7 55.0 29 46.4 46.3 49.6 52.2 55.6 55.8 55.7 55.9 56.3 56.1 56.2 56.1 55.7 52.8 50.1 50.1 68.8 73.0 77.1 72.9 67.3 64.5 54.1 50.7 57.5 77.1 30 50.7 50.8 51.0 52.0 52.0 51.6 51.5 51.3 51.6 51.8 49.4 50.0 50.3 50.8 47.7 46.9 48.0 48.4 48.5 49.0 49.3 49.1 49.9 50.3 50.1 52.0 MEAN 45.2 45.7 46.4 46.8 47.1 46.5 46.9 46.4 46.5 46.2 45.8 44.9 45.1 46.1 45.8 45.7 47.1 47.7 47.7 46.9 46.9 45.9 45.4 45.1 46.3 52.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 1991 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 49.8 50.3 49.8 49.6 49.6 50.4 50.5 52.0 53.1 52.3 46.2 42.6 39.8 38.8 37.2 35.7 34.7 33.4 31.4 29.9 28.6 26.8 28.0 27.5 41.2 53.1 2 25.9 27.0 27.3 27.3 28.1 29.1 29.5 29.9 30.4 30.2 27.8 24.5 24.9 25.8 25.8 28.9 31.4 31.6 30.2 31.1 32.4 33.8 35.7 37.5 29.4 37.5 3 37.7 38.0 37.7 38.2 38.1 37.1 37.0 37.7 38.9 41.1 52.3 64.3 64.5 65.2 65.7 66.9 67.9 66.6 64.4 62.5 65.9 63.5 61.6 64.1 53.2 67.9 4 66.6 68.2 70.4 74.3 75.4 76.5 76.6 75.0 68.6 63.1 58.1 56.0 56.4 56.0 55.1 54.5 53.9 53.3 51.1 50.0 51.3 52.3 54.3 55.3 61.3 76.6 5 55.6 54.9 55.0 54.9 55.1 55.0 55.2 55.8 56.2 55.7 53.9 52.4 52.3 51.4 52.6 55.1 55.0 53.5 54.9 56.9 57.5 55.8 53.8 53.9 54.7 57.5 6 54.4 55.1 56.6 57.3 56.0 54.5 52.3 49.2 48.0 54.6 47.9 53.2 53.7 56.1 56.9 54.7 53.8 51.4 53.8 53.6 53.3 52.3 51.8 50.6 53.4 57.3 7 49.9 49.4 52.6 52.0 53.1 52.5 52.0 50.8 51.6 44.3 16.1 27.2 37.7 38.3 43.7 52.0 52.9 51.8 47.9 41.1 42.1 37.5 51.1 49.7 45.7 53.1 8 49.1 49.8 49.7 52.2 52.3 52.3 51.9 50.5 50.9 42.7 30.7 40.6 51.8 51.8 51.3 50.4 49.4 49.1 49.5 50.0 50.9 53.5 49.4 47.6 49.1 53.5 9 47.6 48.1 48.5 49.8 51.1 50.6 49.1 48.2 48.4 48.2 48.8 48.6 47.9 47.1 46.5 45.5 46.3 46.3 50.6 54.5 54.3 58.5 62.8 62.1 50.4 62.8 10 63.5 63.9 64.5 65.9 66.0 67.0 66.0 64.8 63.6 63.0 60.1 60.2 61.1 63.1 63.4 63.4 64.1 64.9 64.5 66.5 65.6 67.8 68.1 68.5 64.6 68.5 11 66.2 68.8 70.1 66.3 64.9 63.6 62.4 62.6 62.9 66.9 67.2 68.0 65.4 63.4 65.0 65.2 62.8 58.3 57.2 56.8 54.8 53.6 50.8 51.7 62.3 70.1 12 53.6 58.1 59.8 58.1 59.1 60.0 61.4 61.5 62.1 60.3 58.2 58.1 56.3 55.0 53.7 53.6 53.4 51.7 51.0 50.8 50.5 51.1 50.5 50.9 55.8 62.1 13 51.6 53.4 54.1 54.6 55.3 56.2 58.3 60.0 62.1 63.2 63.6 63.4 62.6 62.6 61.3 60.7 59.2 58.2 57.1 54.0 52.8 52.3 52.0 51.8 57.5 63.6 14 52.2 52.2 52.7 53.2 53.4 52.8 52.0 52.1 52.6 53.1 52.6 53.2 53.2 52.9 52.3 51.4 51.1 50.2 49.2 48.5 48.1 47.7 47.5 48.0 51.3 53.4 15 48.4 47.3 48.0 48.8 47.9 46.0 45.4 45.5 45.4 45.7 45.3 44.9 44.4 43.8 44.9 44.6 44.2 43.3 42.7 42.0 41.4 41.5 41.8 41.4 44.8 48.8 16 41.4 41.7 41.3 41.0 41.0 40.5 40.0 39.5 39.3 38.6 37.6 37.5 37.5 36.7 35.9 34.6 33.6 31.9 31.0 29.9 30.6 30.2 28.4 28.6 36.2 41.7 17 28.5 28.2 27.7 27.4 27.4 27.7 27.6 27.5 27.3 27.2 27.5 27.1 26.7 26.8 25.9 24.8 23.9 23.7 23.1 21.7 20.9 20.4 20.4 21.5 25.5 28.5 18 21.5 20.9 22.0 20.2 20.9 25.0 25.0 27.4 27.8 27.2 26.1 26.7 26.1 25.9 25.1 24.4 23.2 22.8 22.9 22.2 22.1 23.2 22.4 22.2 23.9 27.8 19 23.1 23.1 22.6 22.3 23.4 23.6 23.0 22.5 22.5 22.9 23.7 24.4 25.0 24.5 24.6 23.0 22.1 22.1 21.9 32.1 43.0 45.9 47.3 47.6 27.3 47.6 20 46.7 46.2 46.1 46.1 44.9 42.8 38.2 37.6 51.7 49.6 46.6 50.8 47.9 55.5 56.5 54.1 53.5 51.0 52.3 51.9 50.1 48.3 46.9 41.4 48.2 56.5 21 41.9 35.5 43.7 39.4 43.5 53.1 53.3 52.4 54.6 51.1 32.2 33.8 35.9 29.8 31.9 35.2 32.2 31.8 30.3 29.1 26.8 24.6 50.1 49.2 39.2 54.6 22 49.5 49.9 49.9 51.0 51.7 52.4 52.4 52.6 51.1 49.9 46.4 33.9 31.3 29.6 33.1 33.5 39.8 42.2 42.1 42.7 43.4 41.7 47.4 48.6 44.4 52.6 23 49.8 49.9 50.6 51.8 52.3 53.0 53.6 53.4 52.7 52.4 51.8 51.0 50.6 50.4 50.5 50.1 49.5 48.5 48.1 48.0 47.9 48.5 47.0 42.8 50.2 53.6 24 43.7 45.8 46.8 47.4 47.3 46.7 46.7 46.7 46.6 45.8 47.1 34.2 34.7 23.2 29.4 30.2 29.1 28.2 32.7 25.5 30.9 33.2 52.1 51.7 39.4 52.1 25 51.2 51.0 51.9 52.1 52.6 53.6 54.3 54.9 54.4 53.3 47.4 53.2 53.6 53.4 52.1 51.4 48.4 44.3 40.0 39.8 42.5 44.6 48.7 48.8 49.9 54.9 26 47.7 47.5 46.7 47.6 48.5 49.3 49.4 50.2 50.1 50.7 48.8 47.8 45.4 48.5 51.7 53.3 56.4 59.1 58.1 53.8 52.7 53.2 52.9 52.4 50.9 59.1 27 52.6 51.7 49.7 49.7 48.6 48.5 48.5 47.7 46.2 44.5 42.9 41.1 40.8 40.5 40.0 39.3 37.9 37.4 36.6 35.8 35.1 34.6 34.2 34.0 42.4 52.6 28 33.9 33.4 33.0 32.5 32.3 32.0 32.0 32.0 32.1 31.5 30.5 29.0 28.2 27.4 26.5 28.1 24.4 24.6 22.9 22.7 20.9 21.1 21.1 22.3 28.1 33.9 29 21.7 21.4 21.5 21.0 20.9 21.2 19.9 19.1 19.4 19.3 19.3 19.5 19.2 18.5 18.4 18.2 18.2 24.3 40.6 62.4 69.5 65.2 56.9 54.5 29.6 69.5 30 52.9 50.5 51.6 53.0 50.6 46.3 43.6 43.9 40.4 36.0 37.2 41.6 41.5 42.7 44.6 45.4 43.5 42.6 43.4 43.8 42.5 41.8 41.1 40.6 44.2 53.0 31 41.3 40.2 40.6 39.5 39.0 40.0 39.8 40.9 42.7 43.1 44.3 47.5 51.1 51.7 51.6 50.4 49.7 48.6 47.9 47.3 47.7 47.0 45.5 43.8 45.1 51.7 MEAN 45.8 45.9 46.5 46.6 46.8 47.1 46.7 46.6 46.9 46.0 43.2 43.8 44.1 43.8 44.3 44.5 44.0 43.4 43.5 43.8 44.4 44.2 45.9 45.5 45.1 54.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 1991 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 39.9 39.2 39.1 39.7 39.5 38.8 37.7 36.3 37.1 38.1 39.0 38.3 38.2 40.0 41.2 39.6 37.8 37.8 39.5 40.0 40.2 40.8 41.8 44.3 39.3 44.3 2 44.2 42.8 41.2 41.8 41.8 42.1 41.9 41.8 42.1 41.6 42.9 43.6 41.1 38.9 37.6 36.0 34.0 33.7 34.1 30.7 30.4 30.6 30.9 32.3 38.3 44.2 3 31.8 30.8 30.8 30.7 30.9 31.4 31.3 32.2 31.9 30.8 30.2 28.5 27.9 28.4 29.7 34.0 34.4 35.4 34.3 34.4 32.2 35.0 33.2 30.8 31.7 35.4 4 31.6 30.1 28.9 30.2 30.1 29.8 27.4 21.4 17.4 16.3 16.2 15.6 15.5 15.1 17.0 17.5 19.6 23.0 24.4 25.4 24.3 20.6 17.5 15.7 22.1 31.6 5 16.7 19.2 25.5 30.8 35.9 34.6 29.7 27.3 28.7 25.0 22.5 23.3 25.3 24.6 23.4 24.8 24.1 21.7 21.0 18.1 19.5999.9999.9999.9 24.8 35.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23.6 23.3 23.4 19.9 22.5 19.1 21.8999.9999.9 9 20.3 23.2 38.3 46.0 43.0 40.0 34.7 35.8 37.8 42.7 43.8 42.7 44.2 41.9 40.9 40.1 38.5 35.9 31.3 33.3 32.0 31.2 31.4 31.6 36.7 46.0 10 31.3 30.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18.9 19.5 19.5 18.9 18.9 20.0 20.0 21.2999.9999.9 30 22.9 22.3 24.0 24.0 24.6 26.9 28.0 29.2 29.2 29.2 29.2 28.6 26.9 26.3 25.2 24.6 24.6 24.6 15.5 8.6 8.6 9.2 8.6 8.6 22.1 29.2 MEAN 29.8 29.8 32.5 34.7 35.1 34.8 33.0 32.0 32.0 32.0 32.0 31.5 31.3 30.7 30.7 30.9 29.0 28.4 27.0 25.9 25.1 26.2 25.3 25.8 30.7 38.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 1991 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 8.6 8.6 8.6 9.7 9.7 13.2 14.3 14.3 15.5 15.5 13.8 13.8 14.3 14.3 14.4 12.3 12.6 13.5 11.4 10.6 10.7 9.8 10.0 10.9 12.1 15.5 2 11.3 9.5 9.5 9.9 10.0 10.2 9.8 10.5 11.2 10.8 11.5 11.1 11.1 10.9 11.2 10.3 10.5 10.0 8.9 9.5 9.1 9.7 9.5 10.1 10.3 11.5 3 9.9 7.8 8.6 9.4 10.4 10.8 10.9 10.6 10.6 10.5 10.4 9.4 10.2 13.6 15.6 16.5 16.4 16.6 15.6 15.0 16.4 17.4 15.7 16.6 12.7 17.4 4 16.4 15.9 15.9 15.2 14.4 14.0 14.5 14.4 15.5 15.9 16.4 14.9 14.2 15.9 15.6 15.5 13.1 12.7 12.6 12.1 11.5 12.6 12.8 13.5 14.4 16.4 5 13.4 14.6 12.5 12.3 11.5 10.4 10.7 13.2 11.0 10.4 10.8 10.2 9.8 11.0 10.5 11.4 11.3 11.7 10.2 9.7 9.4 9.3 9.3 8.5 11.0 14.6 6 9.6 8.4 8.8 8.2 8.7 7.3 8.9 9.3 10.0 9.1 8.0 8.1 7.8 7.4 7.8 7.3 7.1 7.0 7.1 7.3 7.9 7.9 7.9 7.2 8.1 10.0 7 8.9 8.6 8.8 9.4 9.9 9.3 11.0 12.1 11.7 22.4 23.0999.9999.9999.9999.9999.9 23.4 22.1 21.2 22.6 19.5 24.8 29.0 24.9 17.0 29.0 8 26.4 24.1 23.1 22.2 21.9 25.9 27.2 29.1 32.8 34.3 33.1 32.5 30.6 29.2 33.0 32.6 33.3 27.4 31.9 32.2 30.7 31.7 29.8 31.3 29.4 34.3 9 23.1 21.8 21.3 20.9 23.2 20.5 16.3 17.9 18.4 19.2 21.0 20.1 15.6 17.0 14.6 18.6 21.3 19.0 17.6 20.1 17.9 23.8 19.0 24.7 19.7 24.7 10 20.1 16.6 15.4 13.3 17.1 16.3 13.3 13.3 15.9 19.9 18.3 26.3 23.3 21.3 28.9 25.8 31.4 32.8 35.1 33.8 34.6 35.6 35.3 33.2 24.0 35.6 11 39.7 37.5 41.9 39.1 39.5 37.8 37.6 35.6 36.2 32.4 31.3 24.4 21.9 23.8 24.3 24.0 22.9 24.6 23.9 23.7 22.4 23.7 21.8 23.5 29.7 41.9 12 20.5 18.5 16.9 16.3 16.5 14.9 14.8 15.6 14.2 17.6 16.1 12.9 11.8 9.4 11.4 11.0 12.9 13.5 15.2 16.6 20.1 15.4 13.4 12.5 14.9 20.5 13 12.1 13.2 13.5 11.9 12.8 11.9 11.2 13.0 11.7 12.4 12.7 13.2 12.7 12.3 12.0 11.4 9.5 10.4 12.1 12.8 11.7 10.1 11.4 11.6 12.0 13.5 14 11.3 12.9 11.3 11.2 11.1 10.6 12.2 12.5 11.6 9.8 8.2 8.2 7.5 8.4 8.0 8.6 9.9 8.3 7.6 8.6 9.2 11.4 11.6 14.5 10.2 14.5 15 12.3 10.8 12.1 12.3 12.9 11.9 13.2 16.2 17.0 17.3 18.2 16.6 19.0 19.9 18.1 17.3 16.3 20.6 13.6 14.7 13.0 13.6 17.6 13.1 15.3 20.6 16 16.1 15.6 15.5 14.8 13.4 16.6 20.3 21.7 18.8 17.3 15.3 15.7 15.2 14.5 14.2 13.4 13.1 13.1 13.1 11.8 12.5 15.7 18.8 15.5 15.5 21.7 17 19.2 17.7 19.7 17.6 19.3 17.9 19.8 20.0 20.0 19.6 18.9 19.0 20.0 17.1 18.0 18.0 18.9 19.3 17.9 18.0 17.8 17.2 17.3 17.4 18.6 20.0 18 15.5 18.6 18.4 17.1 16.5 16.3 16.4 18.8 19.3 17.7 19.4 22.5 16.9 20.9 24.3 24.4 20.6 21.3 16.0 20.3 22.6 21.9 22.0 20.1 19.5 24.4 19 23.4 21.4 23.1 21.4 23.0 19.6 20.1 20.7 19.8 20.6 22.3 22.2 18.0 20.5 18.9 19.5 20.0 20.5 20.9 21.1 19.6 17.9 20.5 19.6 20.6 23.4 20 21.8 18.4 20.4 18.0 18.7 19.9 16.8 18.6 17.9 18.0 18.8 15.5 17.4 14.3 15.9 14.3 15.9 14.1 16.3 17.1 17.9 15.5 15.6 13.8 17.1 21.8 21 14.9 15.8 15.8 16.1 15.8 20.2 18.5 19.9 19.2 22.3 19.4 20.5 19.5 21.7 19.3 19.1 17.5 17.8 16.7 18.5 21.2 19.3 20.9 20.2 18.8 22.3 22 19.0 21.8 21.9 22.0 22.4 22.7 23.5 24.6 22.9 24.1 23.2 24.6 22.2 23.4 24.0 23.9 23.7 23.2 23.3 21.1 22.9 24.1 22.6 24.5 23.0 24.6 23 24.2 27.1 25.4 25.0 24.5 25.7 27.3 26.2 27.0 27.4 27.6 27.9 26.5 27.8 25.6 25.0 23.0 24.1 24.9 24.1 23.6 23.8 24.3 25.0 25.5 27.9 24 26.3 26.8 25.9 22.4 24.3 23.0 25.3 22.7 28.1 25.9 26.6 22.9 25.0 24.9 28.1 23.3 23.4 27.9 24.8 29.2 25.3 24.4 24.4 22.7 25.2 29.2 25 26.0 26.7 21.8 23.6 23.4 22.1 22.9 21.6 24.3 23.2 21.2 21.9 25.3 22.6 20.1 21.3 21.3 21.9 18.4 19.3 20.5 20.4 18.9 18.6 22.0 26.7 26 19.3 19.3 20.0 18.7 19.4 19.7 19.0 19.3 19.9 19.4 18.5 18.4 19.4 18.2 17.1 16.1 18.1 14.4 16.5 14.3 13.7 19.0 14.4 18.7 18.0 20.0 27 14.2 15.0 15.6 13.7 15.2 15.3 17.3 18.7 20.9 19.9 18.5 20.3 18.0 20.5 17.3 20.9 20.3 20.2 18.5 16.7 17.1 17.1 18.3 17.1 17.8 20.9 28 15.7 17.7 15.4 16.7 16.6 16.2 16.5 15.9 17.8 18.6 18.4 15.2 18.5 16.5 17.3 16.9 18.4 16.6 18.3 16.7 15.7 16.0 16.3 17.1 16.9 18.6 29 15.5 17.1 16.1 18.0 16.8 20.1 18.7 19.8 21.9 22.5 20.6 20.0 20.2 23.3 21.1 21.2 19.6 19.5 19.8 19.5 18.4 19.2 19.6 18.2 19.4 23.3 30 18.7 18.7 15.9 16.0 17.3 19.3 20.3 20.8 19.8 19.3 18.2 18.1 20.1 20.5 20.8 19.1 21.6 18.9 17.3 18.0 17.5 16.1 17.8 18.9 18.7 21.6 31 18.7 18.2 20.2 25.2 33.8 39.9 40.3 37.6 33.2 32.5 28.1 23.3 24.1 20.7 21.5 17.7 16.1 16.4 14.1 14.4 13.9 11.4 12.7 14.9 22.9 40.3 MEAN 17.8 17.6 17.4 17.0 17.7 18.0 18.4 18.9 19.2 19.5 19.0 18.3 17.9 18.1 18.3 17.9 18.2 18.0 17.4 17.7 17.6 17.9 18.0 18.0 18.1 22.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 1991 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 14.4 13.9 12.6 13.9 14.3 14.5 14.8 14.3 14.5 14.3 13.6 13.4 15.2 14.9 14.4 13.7 13.1 14.8 16.0 14.8 16.4 15.4 17.1 17.5 14.7 17.5 2 18.1 17.6 17.5 17.6 16.7 17.7 18.8 19.4 19.5 19.4 18.6 18.8 20.8 22.8 20.6 18.6 20.0 17.5 18.4 16.0 17.1 17.7 18.5 16.8 18.5 22.8 3 18.8 17.0 18.0 17.6 17.9 18.0 17.7 18.2 18.5 18.5 18.4 18.1 18.6 18.8 16.9 16.8 16.9 15.7 15.7 14.7 15.4 15.5 16.3 17.2 17.3 18.8 4 17.3 17.9 16.6 18.1 17.9 17.1 16.9 18.5 16.9 17.7 17.4 16.3 16.9 16.3 16.4 15.6 15.2 14.1 16.3 14.0 12.8 13.4 13.1 13.5 16.1 18.5 5 15.6 15.0 15.3 15.3 15.7 14.6 17.4 16.4 16.1 15.1 15.3 15.2 24.5 26.4 28.4 28.4 27.7 25.3 22.4 20.4 19.8 19.5 19.1 19.3 19.5 28.4 6 18.1 17.2 16.3 17.3 19.9 19.8 19.8 20.5 19.9 16.5 17.1 14.7 17.0 15.9 15.1 16.2 15.0 14.0 15.1 14.8 14.3 13.7 14.9 13.6 16.5 20.5 7 12.8 13.7 15.0 13.9 16.5 21.0 18.1 17.1 16.8 17.4 17.9 17.2 17.8 18.3 17.2 18.4 17.3 24.0 28.5 33.6 35.8 37.5 39.8 43.7 22.1 43.7 8 45.7 45.4 44.3 44.3 46.0 47.1 46.0 44.9 43.2 43.2 41.5 41.0 42.1 42.0 41.3 40.5 39.5 38.7 39.9 40.2 41.9 43.4 42.8 43.2 42.8 47.1 9 43.7 44.8 45.4 46.1 46.4 46.0 47.5 47.8 51.1 48.0 44.7 46.3 40.0 44.7 42.6 43.0 42.9 41.6 38.5 37.7 37.8 38.2 38.5 37.2 43.4 51.1 10 36.9 37.3 37.7 38.4 36.9 39.0 41.5 41.3 41.8 42.2 41.1 41.4 42.0 42.0 41.0 39.6 38.8 36.7 35.4 34.4 34.3 34.8 33.5 35.1 38.5 42.2 11 35.3 35.0 34.0 34.2 33.8 34.0 34.5 34.8 35.0 36.5 37.7 38.5 39.2 32.2 11.3 11.2 9.4 7.7 5.8 5.8 6.0 7.1 7.7 7.7 23.9 39.2 12 7.3 6.8 7.1 7.6 7.9 8.2 8.9 8.4 8.1 8.2 9.1 10.5 14.8 13.2 12.4 12.0 11.0 10.6 9.8 9.0 8.8 8.4 8.0 8.2 9.3 14.8 13 8.9 10.1 11.3 8.9 8.5 8.9 9.1 8.5 9.8 13.7 16.3 17.9 19.1 19.0 19.3 20.6 19.8 20.1 20.7 21.1 19.8 19.6 19.6 19.0 15.4 21.1 14 18.9 18.7 19.7 18.8 19.1 20.7 20.6 18.0 20.7 20.7 16.9 17.6 19.3 19.5 20.0 17.7 14.0 16.2 15.5 17.1 18.3 18.4 18.4 18.2 18.5 20.7 15 18.0 17.3 17.2 16.9 17.0 17.7 18.0 17.8 17.4 15.8 4.2 4.0 6.3 8.9 11.2 13.2 12.1 11.9 13.4 13.6 11.4 10.9 10.0 9.6 13.1 18.0 16 8.9 9.4 9.4 9.3 9.4 9.6 9.6 9.5 9.8 9.4 9.3 8.9 9.0 7.3 6.3 6.1 5.9 5.9 5.9 5.3 5.1 5.7 5.3 5.4 7.7 9.8 17 5.0 5.1 5.0 5.2 5.0 5.3 5.2 5.6 5.6 5.7 5.4 3.6 3.8 4.6 4.5 4.3 4.2 5.8 5.8 5.2 4.9 4.8 3.5 5.8 5.0 5.8 18 6.1 6.3 6.8 7.9 7.7 8.7 9.2 10.1 9.9 10.1 5.6 5.5 5.5 5.4 5.4 7.4 7.6 8.4 9.3 9.4 7.9 8.1 9.2 10.7 7.8 10.7 19 12.1 10.7 8.8 9.0 9.8 11.0 10.3 9.7 9.5 9.8 10.0 10.8 11.0 13.4 13.3 12.9 13.1 12.3 12.6 12.7 12.7 13.2 13.3 13.3 11.5 13.4 20 13.7 14.2 13.2 13.1 12.4 12.8 12.7 13.3 12.1 12.4 12.7 12.8 11.9 11.2 11.5 11.7 11.3 10.6 10.2 10.9 10.8 11.9 10.5 10.4 12.0 14.2 21 10.3 11.3 13.4 15.8 19.4 19.0 18.6 18.1 16.3 14.9 13.2 13.5 13.2 12.7 11.2 11.2 10.2 9.2 7.5 7.2 7.2 7.3 7.5 7.3 12.3 19.4 22 7.1 7.6 7.1 6.7 6.5 7.3 7.3 7.6 7.2 7.2 6.2 6.1 7.3 9.3 9.0 8.9 8.8 9.0 9.1 12.3 12.0 10.4 10.0 8.6 8.3 12.3 23 8.5 13.3 15.0 13.2 11.1 11.8 13.8 14.2 16.3 19.0 24.0 19.8 19.9 20.2 20.0 19.8 20.7 19.8 19.5 19.1 20.6 22.1 22.9 19.6 17.7 24.0 24 18.1 17.3 17.0 16.7 16.3 15.3 17.5 19.1 17.1 16.4 15.6 15.0 15.1 15.2 15.1 15.4 14.1 13.8 14.3 13.5 13.2 13.1 13.0 9.8 15.3 19.1 25 12.1 10.4 11.0 12.3 11.0 14.5 14.7 15.4 15.2 16.1 16.0 15.5 16.3 16.9 15.9 15.8 17.4 19.1 18.4 16.2 13.0 12.1 10.9 10.0 14.4 19.1 26 9.6 11.2 8.0 3.8 9.7 14.2 13.9 13.3 13.4 10.8 9.8 8.2 10.0 8.9 10.9 13.5 14.4 14.9 14.5 15.2 14.5 14.3 14.3 14.4 11.9 15.2 27 15.8 15.3 16.1 17.1 16.8 18.4 19.2 19.7 19.3 17.0 9.1 12.3 8.9 12.2 11.5 17.7 19.0 19.2 19.4 21.1 17.2 17.9 18.0 21.1 16.6 21.1 28 22.3 22.2 22.3 22.5 24.1 24.8 25.5 26.0 25.9 24.8 18.9 10.6 10.0 13.5 13.7 14.4 15.7 19.0 14.3 12.7 9.8 10.2 19.7 22.4 18.6 26.0 29 23.2 24.0 24.0 24.2 24.4 19.6 21.1 24.9 23.7 23.1 10.8 11.7 16.9 15.5 10.9 11.7 12.6 9.8 14.7 14.3 16.8 16.4 19.6 20.5 18.1 24.9 30 19.9 18.8 19.0 20.4 20.9 21.3 21.6 21.0 21.5 22.7 21.6 20.4 19.6 22.8 25.2 24.9 19.7 19.0 19.9 20.1 19.1 19.0 19.2 19.7 20.7 25.2 31 19.5 20.3 20.5 20.5 20.8 21.1 21.9 22.7 22.4 22.4 21.4 21.6 22.1 21.5 20.5 20.4 22.7 20.3 19.9 20.7 18.9 19.0 19.5 19.8 20.8 22.7 MEAN 17.5 17.6 17.6 17.6 18.1 18.7 19.1 19.2 19.2 19.0 17.4 17.0 17.9 18.2 17.2 17.5 17.1 16.9 17.0 16.9 16.6 16.7 17.2 17.4 17.7 22.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 1991 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 19.4 18.2 18.5 18.2 17.9 17.8 17.7 17.4 17.4 17.6 17.2 17.4 17.2 17.7 17.0 18.1 18.1 16.6 16.2 16.1 16.9 15.8 17.3 17.0 17.4 19.4 2 16.8 16.9 16.7 16.6 18.6 24.6 21.5 24.0 24.0 24.9 25.5 26.0 25.4 25.4 26.5 25.9 28.2 29.6 27.8 27.1 25.0 23.7 25.0 21.4 23.6 29.6 3 23.2 24.0 24.0 24.4 24.4 24.4 24.4 24.6 25.0 21.1 20.6 21.0 20.5 24.7 26.2 26.4 25.6 21.7 24.3 23.3 23.0 20.3 22.5 23.0 23.4 26.4 4 23.3 23.8 24.4 24.6 25.1 25.2 25.3 24.9 24.4 23.9 25.2 24.7 24.6 25.0 24.7 22.9 18.4 19.6 23.8 22.5 22.4 23.0 23.3 24.0 23.7 25.3 5 23.6 23.8 23.3 23.1 23.0 22.5 22.3 22.0 21.6 22.2 22.6 22.5 21.7 20.9 19.6 18.8 17.3 15.3 14.9 17.0 16.7 16.7 19.0 19.0 20.4 23.8 6 18.9 17.2 17.8 19.8 20.2 21.2 20.2 19.7 19.8 20.6 20.6 21.0 21.0 21.1 20.5 20.1 20.1 19.2 18.5 19.1 19.1 18.5 18.5 18.9 19.7 21.2 7 19.0 18.8 18.4 17.6 17.8 18.2 17.7 18.6 18.3 18.3 16.7 17.7 18.9 18.6 18.7 17.8 16.8 16.3 17.2 15.9 15.8 15.6 15.4 15.6 17.5 19.0 8 15.9 16.0 15.9 16.0 14.2 4.5 15.9 16.9 16.7 16.4 16.1 15.9 15.5 14.8 14.2 13.7 13.1 13.2 13.3 13.0 13.6 13.6999.9999.9 14.5 16.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19.0 19.1 19.2 20.7 19.8 20.6 17.5 13.3 19.0 19.3 18.9 17.0 16.2 18.4 20.7 11 17.4 18.3 18.5 18.6 18.3 18.8 18.2 17.4 15.3 12.7 12.9 11.8 20.9 14.7 13.9 12.9 14.9 17.2 17.2 16.2 15.7 16.6 16.3 16.5 16.3 20.9 12 15.4 13.2 12.6 10.2 11.0 10.6 11.4 12.1 13.1 13.7 12.7 12.9 12.4 12.5 13.8 12.7 11.8 14.8 13.5 13.2 11.3 14.1 14.3 14.6 12.8 15.4 13 14.9 16.1 15.8 16.6 16.8 17.6 17.0 16.9 16.9 16.9 17.3 16.9 16.8 17.5 17.1 17.0 16.6 15.6 14.7 13.7 13.8 14.3 13.4 14.7 16.0 17.6 14 19.9 16.9 20.4 21.3 23.0 24.4 24.6 25.1 23.5 20.8 2.7 13.4 15.4 2.4 9.7 13.2 14.6 16.1 15.9 13.3 14.0 13.6 10.0 13.9 16.2 25.1 15 14.9 17.0 18.3 17.8 17.6 17.8 18.4 22.1 19.1 16.7 6.0 12.3 14.5 13.7 14.4 15.5 15.0 9.5 12.2 7.2 6.0 7.1 21.2 20.6 14.8 22.1 16 21.2 21.9 22.4 22.5 22.9 22.8 22.1 22.6 22.8 19.7 3.0 2.6 4.4 6.6 6.1 8.0 8.6 7.1 6.1 6.4 6.0 5.6 16.3 17.8 13.6 22.9 17 18.7 19.5 20.1 20.3 20.9 21.0 21.7 21.3 21.6 21.6 21.4 21.5 23.2 23.2 22.9 23.0 22.0 22.5 23.1 22.2 21.6 21.9 21.3 20.4 21.5 23.2 18 20.2 20.1 19.5 19.9 20.1 20.0 19.7 20.0 20.1 20.1 18.5 19.5 20.3 20.3 19.2 18.3 17.7 16.8 16.6 15.7 16.7 17.5 17.5 17.4 18.8 20.3 19 17.8 18.4 18.8 18.8 19.0 14.7 18.3 14.9 12.6 14.7 17.9 19.8 20.2 20.2 20.5 19.5 18.9 18.9 18.9 18.9 19.8 20.2 20.4 20.7 18.4 20.7 20 21.1 20.3 20.1 18.7 18.8 19.3 20.3 20.5 20.0 17.3 15.0 15.5 19.4 21.0 22.3 23.8 22.5 21.8 21.4 21.3 21.3 21.7 21.5 22.8 20.3 23.8 21 21.2 20.3 19.3 18.9 19.0 19.4 20.1 19.9 19.7 19.9 20.5 20.5 19.5 19.4 20.0 18.8 18.3 18.2 18.2 20.4 20.7 21.8 21.1 21.1 19.8 21.8 22 18.1 19.0 19.9 19.8 18.9 20.1 20.2 20.9 21.8 21.8 21.2 20.4 19.9 20.2 20.8 21.5 22.0 20.5 20.2 20.7 20.4 20.8 21.7 22.4 20.6 22.4 23 22.6 22.5 21.2 18.3 19.9 19.9 18.1 12.0 11.5 9.7 10.2 13.2 18.1 22.9 23.0 22.3 21.9 21.7 22.0 22.0 17.4 13.0 13.1 13.8 17.9 23.0 24 12.1 10.1 8.4 9.1 7.3 9.1 9.4 8.8 10.7 14.4 10.1 14.5 20.8 20.4 24.0 22.7 22.6 23.5 19.1 20.9 20.0 16.9 16.9 16.7 15.4 24.0 25 12.4 8.7 4.5 8.6 10.6 11.8 13.9 13.8 15.1 15.6 13.9 14.7 16.5 17.3 16.6 15.8 17.9 15.4 15.5 15.4 16.8 15.3 14.0 14.1 13.9 17.9 26 14.0 13.8 13.7 13.9 14.6 14.2 14.0 12.3 11.5 10.8 9.1 9.5 12.2 12.7 12.6 13.7 12.3 11.0 11.2 12.2 13.0 13.1 12.6 11.3 12.5 14.6 27 11.9 11.4 11.2 11.5 10.4 10.1 10.8 10.9 10.4 10.8 9.7 10.3 10.7 10.8 10.5 11.3 12.1 11.2 11.9 11.4 12.1 12.9 14.0 12.8 11.3 14.0 28 13.1 13.7 13.9 15.5 15.6 15.6 15.7 15.8 15.9 15.9 15.8 15.0 17.0 16.3 14.7 15.3 14.7999.9999.9999.9999.9999.9999.9999.9 15.3 17.0 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27.2 26.8 27.5 28.1 29.0 27.5 27.9 25.9 31.5 27.0 27.4 27.3 27.6 27.6 27.7 31.5 MEAN 18.0 17.7 17.6 17.7 17.9 17.9 18.4 18.3 18.0 17.6 15.9 17.0 18.3 18.1 18.5 18.4 18.2 17.7 17.7 17.4 17.3 17.0 18.1 18.2 17.9 21.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 1991 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 28.2 29.3 29.5 29.1 29.7 28.3 19.6 19.5 31.7 22.1 18.5 22.1 28.5 30.0 31.4 30.6 28.3 26.0 25.9 25.5 24.4 25.0 24.8 25.3 26.4 31.7 2 25.9 26.8 26.7 27.4 27.3 25.8 25.8 25.5 24.4 19.6 21.6 16.8 15.9 20.6 21.4 20.0 18.3 16.5 15.8 15.0 14.6 15.1 15.4 15.7 20.7 27.4 3 16.3 15.7 15.6 15.2 15.2 15.1 14.8 15.1 15.1 15.3 14.9 14.4 15.5 14.0 13.7 12.7 12.5 12.1 11.8 11.3 11.7 12.8 11.5 11.9 13.9 16.3 4 12.2 12.1 12.2 12.7 12.9 12.8 12.6 12.8 12.8 12.7 12.6 12.0 12.5 12.8 12.8 12.3 12.1 12.1 10.8 11.1 10.7 11.4 11.4 12.1 12.2 12.9 5 13.4 15.3 19.1 20.9 21.0 20.7 20.7 21.7 22.2 21.0 19.0 18.0 19.0 19.2 19.1 19.6 18.9 32.7 54.8 47.4 42.5 45.8 43.1 42.3 26.6 54.8 6 42.0 40.9 38.8 38.2 31.3 31.9 30.5 36.2 35.7 35.6 34.5 32.3 31.3 32.6 32.9 33.9 31.8 31.6 29.5 30.9 24.5 24.5 28.9 30.7 33.0 42.0 7 29.3 29.2 26.5 24.7 23.2 22.9 23.1 26.0 26.6 24.4 23.1 23.0 24.4 21.4 19.8 17.0 17.6 19.9 19.9 20.2 20.5 22.6 22.9 23.0 23.0 29.3 8 22.7 22.9 23.3 24.3 25.7 25.6 27.1 26.2 28.8 32.7 31.2 35.2 32.3 31.5 32.1 32.4 33.9 33.6 32.3 32.4 34.6 36.1 37.0 38.0 30.5 38.0 9 39.3 40.2 39.2 39.7 40.2 41.6 42.0 42.2 41.7 42.1 41.6 41.2 38.6 37.6 37.0 34.6 34.0 33.1 32.5 28.9 21.6 15.8 26.6 30.2 35.9 42.2 10 30.0 28.9 29.1 32.3 32.4 34.4 32.6 30.7 25.8 28.5 22.1 13.4 11.2 12.3 13.8 11.0 10.3 11.6 13.8 14.4 13.1 12.1 27.7 29.5 21.7 34.4 11 28.2 24.4 18.4 17.3 17.9 18.6 18.8 18.4 19.1 18.8 18.6 19.2 17.8 19.0 18.0 17.4 17.4 16.9 17.8 16.3 15.7 18.0 19.0 22.5 18.9 28.2 12 21.5 20.6 19.6 21.6 20.9 19.1 19.5 21.4 22.1 22.0 21.6 19.0 18.9 21.4 21.1 19.2 19.2 21.5 21.6 21.9 21.6 22.7 22.6 23.4 21.0 23.4 13 23.4 23.7 23.3 22.2 22.5 23.7 24.1 24.2 25.7 26.1 25.6 25.8 22.1 21.9 23.0 23.9 24.7 23.9 23.6 23.9 26.5 25.5 24.8 25.3 24.1 26.5 14 28.1 31.3 33.0 43.4 51.0 51.4 49.8 49.0 49.1 50.4 49.5 42.9 47.8 45.6 43.6 43.0 42.6 42.3 43.2 44.0 41.8 43.9 46.6 48.0 44.2 51.4 15 48.4 47.4 47.4 47.9 47.9 47.1 46.7 44.9 42.7 43.7 39.5 35.0 27.1 35.6 40.6 40.4 39.7 40.8 41.2 41.2 40.9 42.0 43.6 42.3 42.3 48.4 16 42.1 42.9 42.7 42.8 41.5 40.4 40.3 39.9 39.1 38.9 38.7 38.2 36.7 35.0 34.1 33.5 32.8 31.7 30.9 30.3 31.4 31.5 30.2 28.0 36.4 42.9 17 27.5 29.6 28.3 26.2 20.6 23.0 26.6 19.3 21.8 23.6 24.7 23.7 20.0 20.7 18.7 17.9 19.2 19.1 18.1 19.6 17.4 17.9 18.4 19.6 21.7 29.6 18 20.8 21.2 22.3 22.6 23.0 23.0 22.9 22.8 22.3 22.3 21.6 21.1 21.0 22.7 22.7 22.3 22.2 20.4 17.5 18.2 16.4 16.0 23.7 30.4 21.6 30.4 19 31.7 32.1 33.4 36.2 37.9 36.5 36.8 37.8 38.1 39.3 41.1 42.1 45.7 44.2 54.3 48.4 48.2 47.5 45.0 50.5 52.4 44.8 51.8 56.7 43.0 56.7 20 55.5 51.9 49.6 47.3 47.2 47.2 46.7 46.9 46.8 46.1 44.8 42.2 41.5 34.9 35.7 37.4 43.0 40.3 41.6 44.2 43.7 44.5 39.3 42.1 44.2 55.5 21 43.4 44.3 43.4 42.4 43.4 45.6 47.6 47.5 47.3 45.5 37.7 36.0 39.3 40.3 41.5 41.3 41.4 40.1 40.1 38.2 36.6 34.4 33.0 37.0 41.1 47.6 22 34.1 37.9 40.0 39.8 39.9 41.8 42.0 42.7 38.7 40.5 32.3 21.4 15.9 26.7 24.0 21.0 28.5 18.7 19.1 18.6 15.3 11.2 42.5 48.4 30.9 48.4 23 53.8 53.5 54.2 52.0 52.1 52.6 51.6 48.5 43.9 44.7 20.1 27.0 30.4 25.3 24.1 20.2 19.8 17.5 17.8 17.0 15.8 15.1 27.9 40.2 34.4 54.2 24 42.8 43.0 42.8 41.0 40.0 42.1 39.5 36.6 17.1 38.5 33.2 26.4 24.1 16.0 23.5 25.3 25.7 26.4 24.2 25.2 21.1 22.6 32.3 42.1 31.3 43.0 25 41.7 39.8 38.6 38.0 40.3 44.1 45.0 45.1 45.3 44.8 20.9 15.4 14.7 17.3 18.6999.9999.9999.9999.9999.9 44.1 38.1 30.0 27.3 34.2 45.3 26 30.7 20.8 19.8 34.0 42.7 43.1 43.4 43.7 44.0 43.4999.9999.9999.9999.9999.9999.9 34.2 51.8999.9 47.6 31.5 30.2 35.3 42.2 37.6 51.8 27 44.3 43.9 42.4 42.0 41.5 41.2 40.4 40.0 38.3999.9999.9999.9999.9999.9999.9999.9999.9 17.0 18.0 19.0 17.7 20.5 21.1 26.1 32.1 44.3 28 26.2 26.7 28.3 32.1 33.6 34.4 35.1 35.9 36.7 36.5 36.3 35.9999.9999.9 36.5 36.6 36.4 35.9 34.7 34.0 33.1 34.2 33.5 33.8 33.9 36.7 29 34.2 34.1 34.3 34.1 35.6 36.2 35.7 34.2 34.6 34.8 38.7 38.4 40.2 43.9 42.4 41.0 41.8 42.3 45.1 46.4 49.9 49.1 47.4 47.6 40.1 49.9 30 47.1 47.2 47.6 47.7 48.9 49.1 49.6 49.1 48.0 48.5 49.0 48.4 48.8 48.4 47.8 47.9 48.1 48.3 48.6 49.1 49.2 49.0 48.8 48.7 48.5 49.6 31 48.3 47.9 47.0 46.0 46.2 46.6 46.8 47.1 47.4 47.6 47.7 48.2 52.0 51.7 52.4 52.9 51.5 52.8 53.1 51.4 50.6 49.8 48.5 48.7 49.3 53.1 MEAN 33.3 33.1 32.8 33.6 34.0 34.4 34.1 33.9 33.3 33.7 30.4 28.8 28.3 28.7 29.5 29.1 29.5 29.5 29.3 29.8 28.7 28.5 31.3 33.5 31.4 40.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 1991 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 50.4 51.3 51.5 52.6 53.4 52.8 53.4 55.3 57.2 57.6 59.1 59.0 59.3 60.1 60.0 59.0 56.6 54.8 53.8 51.9 49.9 48.3 47.6 47.4 54.3 60.1 2 46.1 45.4 45.3 46.3 47.1 47.1 47.3 47.3 46.8 46.8 46.8 47.1 46.6 46.9 46.5 46.3 45.3 44.2 44.2 43.3 43.5 42.4 39.0 33.5 45.0 47.3 3 32.3 39.4 44.2 44.9 42.9 37.6 26.9 32.4 43.4 40.8 35.6 35.3 35.3 42.8 45.1 44.2 43.6 43.5 42.1 42.1 41.0 38.6 33.0 32.7 39.2 45.1 4 26.1 39.1 39.8 40.6 39.2 39.6 39.4 39.7 39.6 39.3 38.8 36.1 35.4 35.9 32.8 32.0 29.7 28.1 30.4 29.3 28.8 25.8 25.7 28.7 34.2 40.6 5 31.3 32.9 33.8 34.4 35.5 36.0 36.4 36.9 37.3 37.7 37.1 35.3 35.5 35.7 35.6 36.6 37.4 35.9 36.2 37.3 35.9 35.6 35.8 35.8 35.7 37.7 6 35.6 36.1 36.7 36.7 36.2 36.1 35.8 35.4 35.0 35.2 37.0 37.1 37.8 28.0 26.8 23.9 16.4 33.7 27.4 18.8 19.3 22.9 28.4 36.3 31.4 37.8 7 38.2 38.9 38.2 40.8 40.7 40.2 40.3 41.4 41.3 41.6 41.8 40.9 38.3 35.6 34.6 34.5 34.2 34.2 33.4 31.7 31.1 30.6 30.8 31.6 36.9 41.8 8 31.3 31.0 31.7 32.2 32.3 32.6 38.2 42.6 44.2 40.9 42.3 40.4 39.3 33.3 33.0 32.8 32.3 32.6 32.2 32.7 34.1 31.1 31.7 32.0 34.9 44.2 9 32.3 33.3 33.8 34.2 34.3 34.1 34.4 35.0 35.7 36.4 36.0 36.2 36.7 36.9 36.6 34.8 34.6 34.7 32.6 32.2 32.5 32.6 32.7 33.0 34.4 36.9 10 33.0 33.0 33.2 33.3 34.0 34.4 34.6 34.4 34.1 34.3 34.6 34.0 33.7 33.6 33.1 33.8 33.8 33.3 33.8 32.9 32.3 33.5 35.0 36.6 33.8 36.6 11 36.4 35.3 35.3 34.9 35.9 36.2 36.4 36.7 36.7 36.4 36.6 35.4 35.1 35.3 35.0 35.1 34.9 34.6 33.7 33.8 34.6 40.0 43.8 49.3 36.6 49.3 12 51.7 53.5 54.0 53.7 51.8 51.9 51.8 51.9 50.6 50.0 49.6 49.4 49.7 48.9 49.5 50.0 49.5 48.6 47.9 47.2 46.0 46.1 45.4 44.4 49.7 54.0 13 45.5 45.7 45.9 45.7 46.8 47.2 49.1 49.1 48.6 48.6 48.8 49.0 49.0 48.5 48.2 46.8 45.4 45.4 46.3 46.9 46.4 47.5 47.6 46.9 47.3 49.1 14 47.5 48.0 50.0 51.2 51.5 51.0 50.8 51.3 51.2 51.2 51.4 51.8 51.0 51.4 51.0 48.8 49.3 48.4 47.0 47.5 49.2 49.4 49.7 49.4 50.0 51.8 15 50.4 50.5 50.6 50.6 50.3 50.2 49.4 49.4 50.0 50.5 51.2 50.3 47.5 43.7 46.7 45.4 44.0 44.1 44.5 44.2 42.6 40.5 38.2 40.8 46.9 51.2 16 44.9 43.1 45.5 43.8 46.3 43.0 47.5 46.0 43.7 44.1 44.9 45.9 46.0 46.3 46.5 46.4 46.2 46.4 46.5 46.1 45.8 46.3 47.0 47.7 45.7 47.7 17 49.1 50.1 50.0 49.5 49.5 49.0 49.1 49.5 49.5 49.9 49.3 48.9 48.5 50.0 51.5 51.0 46.9 44.2 44.6 45.7 42.9 43.3 45.1 46.9 48.1 51.5 18 46.8 46.5 46.7 48.0 48.4 47.4 46.8 47.1 45.8 45.0 45.1 44.7 44.4 44.0 43.6 43.8 44.8 44.3 42.9 41.9 43.3 45.6 45.4 44.4 45.3 48.4 19 44.7 44.1 44.1 43.8 44.0 44.5 43.9 43.4 42.9 43.3 43.0 42.3 43.0 43.8 43.8 43.2 43.2 44.6 44.6 44.0 42.8 42.9 44.1 44.8 43.7 44.8 20 45.6 45.4 45.6 45.3 46.2 46.5 47.1 47.1 47.5 47.9 47.4 43.4 41.7 45.9 48.2 48.1 48.7 48.3 47.5 47.3 45.9 42.5 43.3 45.6 46.2 48.7 21 47.6 48.3 47.4 47.8 47.8 47.0 46.6 45.7 45.6 45.3 44.8 42.2 42.7 44.3 37.0 46.4 47.0 46.7 46.0 46.1 45.7 42.7 33.9 43.5 44.9 48.3 22 39.1 29.8 38.5 41.1 41.8 42.7 42.8 42.8 42.4 42.7 42.9 36.3 34.0 33.3 35.6 37.8 38.1 39.7 37.7 31.1 31.2 30.8 37.0 40.2 37.9 42.9 23 40.6 40.9 40.7 40.7 40.7 41.0 41.2 41.4 41.8 41.9 41.7 40.9 42.0 41.2 40.1 39.5 38.9 37.9 38.2 37.5 37.2 36.1 36.5 36.3 39.8 42.0 24 37.0 36.4 38.0 38.7 38.6 38.5 38.7 39.2 39.3 38.6 38.3 38.3 37.9 37.4 36.8 36.8 37.2 36.7 36.1 35.3 34.4 34.4 34.8 35.9 37.2 39.3 25 35.0 35.8 34.2 34.0 33.9 33.8 34.0 34.1 34.3 34.4 35.1 35.3 34.9 35.0 34.3 34.0 33.2 31.7 30.4 30.1 30.3 30.7 30.6 30.1 33.3 35.8 26 29.9 30.4 31.4 30.0 30.2 31.2 31.5 31.3 31.1 31.2 37.0 43.2 42.7 43.6 43.8 42.2 42.7 42.6 42.8 42.3 38.8 41.6 40.5 43.1 37.3 43.8 27 43.2 42.5 41.2 43.0 44.4 44.3 45.2 45.5 44.9 44.3 43.0 41.3 42.4 42.9 42.1 41.4 40.2 39.8 39.7 38.6 38.2 38.7 39.4 39.6 41.9 45.5 28 36.3 37.3 40.3 40.0 40.0 39.9 32.9 21.4 22.9 30.6 38.4 34.5 31.1 32.0 36.1 30.2 32.2 22.5 33.4 25.7 35.9 35.3 27.0 42.1 33.3 42.1 29 40.6 38.1 38.1 39.9 40.9 34.0 37.8 39.4 38.7 41.3 40.8 39.9 38.7 40.5 41.8 42.5 42.4 42.4 41.7 41.0 40.0 38.6 39.7 36.6 39.8 42.5 30 34.6 35.3 37.6 40.4 41.0 42.7 42.5 42.5 42.2 41.1 40.8 41.5 41.4 42.5 43.3 44.0 44.3 44.6 44.2 42.9 40.9 40.5 34.7 31.5 40.7 44.6 MEAN 40.1 40.6 41.4 41.9 42.2 41.8 41.7 41.8 42.1 42.3 42.6 41.9 41.4 41.3 41.3 41.0 40.4 40.3 40.1 38.9 38.7 38.5 38.1 39.6 40.8 45.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 1991 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 32.5 34.3 33.9 35.3 35.0 38.1 44.4 41.5 40.6 43.6 43.8 45.4 40.6 43.5 43.9 43.5 43.5 43.6 43.7 43.2 39.1 32.1 32.1 36.4 39.7 45.4 2 38.9 38.5 41.6 42.0 42.3 42.9 43.0 43.2 43.1 42.8 42.6 43.0 42.8 42.2 42.1 41.8 40.9 40.7 40.4 40.0 39.4 39.4 39.4 39.7 41.4 43.2 3 39.4 39.4 39.1 38.8 38.2 38.5 38.7 38.6 38.6 38.3 38.3 38.3 38.3 38.4 38.2 37.5 37.4 37.0 37.2 37.1 37.1 37.1 36.9 37.1 38.1 39.4 4 36.8 37.1 37.4 37.5 37.9 38.1 38.5 39.3 39.5 39.8 40.4 40.9 41.3 40.6 41.0 40.6 40.2 39.9 40.4 39.3 39.0 37.6 37.9 38.0 39.1 41.3 5 38.0 38.3 36.1 35.1 35.5 36.8 38.5 35.2 35.7 37.0 38.7 40.3 42.2 42.6 42.3 43.1 44.4 44.7 46.3 46.5 43.5 44.5 43.3 42.2 40.5 46.5 6 41.8 41.3 40.7 40.6 41.2 41.2 40.8 40.4 40.5 40.0 38.2 28.3 35.3 36.0 36.2 39.7 41.9 45.7 48.3 45.1 43.3 41.9 41.7 42.0 40.5 48.3 7 42.9 42.7 42.7 42.4 42.6 42.8 43.0 42.8 42.5 42.6 42.6 42.3 42.2 42.5 42.4 42.2 42.5 43.3 43.8 43.4 42.4 40.8 39.7 42.8 42.5 43.8 8 43.1 43.2 42.2 44.0 43.9 44.3 44.4 44.7 44.8 45.3 46.1 46.3 46.2 46.6 46.7 46.2 46.4 46.1 46.2 46.3 46.0 46.2 44.9 44.4 45.2 46.7 9 44.3 44.3 44.1 44.1 44.0 44.2 44.2 45.0 47.0 48.4 48.6 49.3 48.8 48.4 50.2 50.1 49.7 49.3 49.0 47.9 44.0 43.4 42.6 41.9 46.4 50.2 10 41.7 42.3 42.1 41.2 41.2 41.0 41.2 41.0 41.3 41.4 41.3 41.7 41.7 41.6 42.1 41.4 41.3 40.7 40.3 40.3 40.9 42.1 41.5 38.4 41.2 42.3 11 36.0 34.9 36.8 38.3 39.5 35.5 35.1 36.6 38.0 39.5 39.1 39.0 38.9 39.4 39.0 39.7 39.5 41.3 41.1 40.5 40.3 40.7 41.2 41.4 38.8 41.4 12 41.2 41.4 41.4 41.3 41.2 41.4 41.2 41.5 41.6 41.4 41.3 40.6 40.9 37.4 36.5 42.2 42.1 42.1 42.1 41.9 36.7 38.5 41.4 41.8 40.8 42.2 13 42.1 37.0 31.2 42.6 41.6 41.7 44.1 43.8 43.5 43.2 34.4 31.3 34.9 41.6 43.3 43.7 44.3 44.2 43.6 43.2 42.1 39.8 39.9 40.3 40.7 44.3 14 41.2 41.5 43.4 44.1 44.7 44.4 44.5 44.9 45.0 45.6 45.7 45.2 45.3 44.7 44.7 44.4 43.9 42.9 42.8 42.8 42.1 42.2 42.3 42.3 43.8 45.7 15 42.7 42.6 42.9 41.5 41.3 40.9 40.9 40.9 40.8 40.7 40.6 40.1 39.5 38.7 38.5 37.8 36.6 35.9 35.5 35.1 35.2 37.7 38.3 38.2 39.3 42.9 16 40.7 39.5 40.0 42.8 41.9 42.4 42.5 42.6 43.2 42.1 40.8 36.8 36.5 36.3 37.3 38.2 36.7 34.2 35.1 40.0 38.4 37.8 38.9 42.6 39.5 43.2 17 42.7 43.7 45.4 45.6 46.6 46.6 45.9 45.6 43.5 42.7 42.3 42.2 42.8 43.9 44.4 44.7 44.1 43.5 43.3 42.8 42.8 39.4 39.1 39.7 43.5 46.6 18 42.7 44.4 40.8 42.3 41.5 34.9 31.6 38.0 39.2 43.7 44.6 45.0 44.6 44.3 44.9 45.7 45.9 45.8 45.6 45.3 45.8 45.8 45.6 46.1 43.1 46.1 19 45.9 46.1 46.1 46.1 46.0 45.8 45.8 45.7 45.4 45.9 45.7 45.4 45.4 45.7 48.1 50.6 49.5 46.6 44.1 39.4 37.7 37.4 35.5 33.3 44.3 50.6 20 30.8 35.4 38.3 40.4 43.6 42.4 41.1 40.1 42.9 41.2 41.3 43.2 44.3 44.7 44.5 44.9 44.5 45.6 45.5 45.9 46.2 45.6 45.4 45.8 42.7 46.2 21 45.1 44.4 43.2 43.1 43.1 43.3 43.7 43.5 43.6 43.6 44.1 43.6 44.3 44.2 44.9 44.9 44.5 43.8 44.1 44.7 45.4 45.2 44.9 44.5 44.2 45.4 22 44.6 45.2 45.1 46.0 46.0 45.7 42.8 42.6 41.9 41.6 40.4 40.3 39.7 39.1 37.1 37.1 39.6 42.1 39.1 39.7 41.6 42.7 42.7 41.0 41.8 46.0 23 41.8 42.6 43.0 42.3 42.2 42.1 42.6 42.4 42.4 42.7 42.7 43.1 44.8 42.1 42.3 43.6 42.0 42.5 44.0 44.9 45.7 45.4 45.8 46.5 43.3 46.5 24 47.5 48.1 48.3 48.4 47.2 47.2 46.6 46.3 45.8 45.0 44.3 43.8 43.4 43.8 43.6 43.8 43.8 43.3 42.7 42.9 43.4 43.5 43.1 44.3 45.0 48.4 25 45.4 45.3 45.8 45.1 44.6 44.2 45.1 44.3 32.5 29.2 32.7 34.2 36.6 40.0 41.5 43.6 45.6 45.7 43.3 44.2 45.2 44.9 44.6 45.4 42.0 45.8 26 44.9 45.0 45.4 45.5 45.1 44.5 44.5 44.2 44.6 43.8 42.7 41.1 30.7 36.0 38.4 38.5 38.5 38.5 38.2 38.4 39.1 38.7 38.9 37.8 41.0 45.5 27 36.0 10.6 25.9 35.6 37.6 19.6 6.5 14.9 36.7 37.8 34.2 3.3 33.8 36.3 39.0 39.8 39.6 40.1 40.2 40.1 36.0 32.9 30.9 38.6 31.1 40.2 28 37.4 39.2 40.5 40.8 40.4 41.1 41.0 40.7 40.5 40.1 40.1 40.2 39.1 40.1 39.2 40.8 41.3 43.4 42.9 44.6 42.3 42.0 34.0 31.7 40.1 44.6 29 43.4 44.4 43.5 41.9 34.8 34.0 42.8 43.4 41.7 41.6 42.4 40.7 35.1 39.4 41.1 41.5 41.8 41.7 41.7 42.3 42.5 42.6 42.8 42.7 41.2 44.4 30 42.8 42.8 42.6 42.9 43.1 43.4 43.5 44.1 44.2 44.1 44.1 43.7 43.0 42.4 42.0 41.6 41.6 40.2 38.4 38.0 39.1 38.9 39.0 40.6 41.9 44.2 31 42.3 43.0 42.7 42.7 43.2 43.7 44.2 44.2 44.2 42.1 41.1 41.1 40.8 40.5 36.0 35.6 39.4 41.5 35.7 36.0 33.5 32.4 33.3 34.9 39.8 44.2 MEAN 41.2 40.6 41.0 41.9 41.8 41.1 41.1 41.4 41.8 41.8 41.5 40.0 40.8 41.4 41.7 42.2 42.4 42.4 42.1 42.0 41.2 40.6 40.2 40.7 41.4 44.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 1992 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 36.4 37.1 38.0 38.7 38.8 38.2 37.7 39.2 40.5 43.7 45.6 47.1 48.3 47.2 46.8 46.5 46.7 46.7 44.9 43.6 36.7 17.5 12.4 14.0 38.8 48.3 2 21.6 41.7 21.5 35.0 31.9 42.3 45.0 43.4 44.7 44.8 43.6 39.9 38.9 41.0 43.8 41.9 43.1 41.5 42.7 41.2 42.0 35.7 41.7 43.6 39.7 45.0 3 44.2 44.2 44.3 44.7 44.5 44.5 45.1 45.6 45.3 44.9 44.4 43.4 43.2 42.9 42.6 42.7 42.6 42.7 43.4 42.8 42.5 42.3 44.5 47.0 43.9 47.0 4 45.3 43.6 43.6 43.5 43.5 42.9 41.9 42.7 42.1 41.6 40.2 39.3 39.2 38.8 39.7 38.4 37.2 36.2 35.6 35.4 34.3 37.6 38.7 38.0 40.0 45.3 5 36.6 34.2 31.8 30.6 29.0 27.8 27.7 28.3 28.9 37.3 43.8 47.7 48.0 49.2 48.7 50.6 49.5 49.7 52.6 54.8 54.0 52.6 50.7 49.8 42.2 54.8 6 47.8 46.0 45.5 46.3 47.1 48.2 48.6 45.2 43.4 42.2 42.1 42.1 42.3 42.8 43.3 43.4 43.2 43.5 43.9 43.8 43.9 44.8 44.7 44.5 44.5 48.6 7 43.8 42.5 42.2 42.0 42.7 43.0 42.7 42.9 43.0 42.7 42.9 42.4 42.5 42.3 42.3 42.0 41.9 42.1 40.3 40.0 42.8 42.3 39.6 39.5 42.1 43.8 8 38.8 42.1 42.5 43.5 42.7 46.1 46.4 45.6 45.7 44.2 44.1 44.7 45.0 45.1 44.3 44.3 44.0 44.9 44.5 44.6 45.7 46.4 44.6 41.7 44.2 46.4 9 44.1 45.0 44.1 44.6 44.3 45.6 45.7 46.5 46.3 46.6 47.0 45.9 45.4 46.4 46.8 46.9 46.2 46.1 46.6 46.8 46.8 46.6 46.1 46.0 45.9 47.0 10 46.0 46.0 46.2 46.3 45.3 44.8 44.2 44.9 44.2 43.3 43.0 43.7 43.8 43.8 43.3 42.9 42.1 41.5 41.2 40.8 40.7 41.0 40.8 39.9 43.3 46.3 11 39.5 39.6 39.4 38.6 37.7 37.3 38.5 41.8 44.1 45.7 47.7 42.5 39.5 37.6 34.9 37.4 39.3 36.9 35.6 37.7 39.7 40.5 40.4 37.9 39.6 47.7 12 37.4 38.5 41.8 42.7 42.7 41.9 42.0 42.1 41.5 41.1 38.9 36.4 37.2 37.7 38.8 40.8 41.0 43.0 43.2 42.2 42.5 42.6 43.3 42.9 40.9 43.3 13 42.5 43.0 43.5 43.4 43.8 44.3 45.0 43.8 43.5 43.0 41.7 39.6 35.8 40.5 41.2 39.3 42.3 42.6 43.1 42.2 41.8 41.6 41.8 41.5 42.1 45.0 14 41.8 42.2 42.0 41.9 42.1 42.2 42.4 42.7 42.5 42.5 42.6 42.6 42.6 43.1 42.6 42.5 42.7 43.1 43.2 42.4 42.1 41.4 41.1 41.6 42.3 43.2 15 42.0 41.7 41.4 41.7 41.2 40.7 40.3 40.3 39.7 39.3 38.8 38.7 38.9 38.5 37.6 39.9 42.0 43.3 50.1 53.0 51.1 52.1 51.5 47.9 43.0 53.0 16 45.0 43.1 42.8 42.4 42.2 41.9 41.9 41.3 41.2 41.9 42.0 43.6 44.9 44.8 44.2 43.8 42.4 43.3 44.2 42.5 41.2 41.5 44.4 43.8 42.9 45.0 17 44.8 46.7 48.2 48.2 44.6 39.6 36.9 38.3 39.7 37.8 37.9 38.2 39.0 38.7 40.2 41.8 42.0 42.3 43.7 44.1 43.1 43.0 43.2 42.7 41.9 48.2 18 43.9 43.2 43.2 43.9 44.3 43.8 44.6 44.6 44.5 44.1 45.1 45.2 45.4 45.3 45.2 45.1 44.8 44.7 45.5 44.5 44.3 44.4 44.9 44.5 44.5 45.5 19 45.0 44.9 44.4 44.0 44.1 44.3 44.2 43.7 43.7 44.0 44.3 44.2 44.1 44.7 44.7 44.5 44.1 44.0 44.7 43.5 43.5 45.2 46.0 46.1 44.4 46.1 20 44.6 44.1 43.3 43.6 42.0 41.7 43.0 42.1 40.9 40.7 40.4 36.4 38.7 38.6 38.8 39.6 41.0 41.2 40.1 41.2 39.4 41.6 43.0 44.6 41.3 44.6 21 45.0 45.3 45.0 43.8 43.2 43.1 42.9 44.4 44.6 45.3 47.4 47.7 50.1 47.6 46.0 46.3 46.6 46.9 47.6 48.3 47.3 45.4 42.6 47.0 45.8 50.1 22 48.0 48.5 48.4 47.2 46.7 47.1 48.7 48.0 48.2 49.1 50.7 51.8 51.7 52.2 51.9 45.1 45.1 45.7 45.8 46.2 46.8 46.2 46.0 43.0 47.8 52.2 23 44.3 47.1 45.7 33.3 37.9 35.9 45.2 40.1 44.2 44.3 43.6 42.9 42.6 43.0 43.4 43.4 44.0 43.9 44.3 44.3 44.4 45.0 44.9 44.9 43.0 47.1 24 45.7 46.2 44.6 45.6 45.5 46.6 45.8 45.4 45.3 44.9 44.9 44.2 44.1 43.7 43.3 42.9 42.9 43.0 41.7 41.1 39.0 39.2 38.7 37.5 43.4 46.6 25 36.0 35.0 40.1 41.0 39.2 44.8 46.5 48.3 48.8 49.5 50.0 50.4 48.7 48.3 49.0 46.8 49.4 50.8 50.3 47.6 46.3 45.6 43.5 44.3 45.8 50.8 26 44.4 45.2 45.3 45.3 45.8 46.1 46.2 45.9 45.7 45.6 45.3 45.1 44.7 44.6 44.4 45.4 46.6 46.6 46.7 47.2 47.7 49.8 52.2 53.0 46.5 53.0 27 54.7 48.3 48.8 49.2 47.4 46.9 45.8 43.7 43.7 43.2 41.9 39.6 39.2 39.9 41.1 42.9 44.4 44.9 45.8 46.5 44.2 42.7 43.5 44.2 44.7 54.7 28 42.1 40.1 35.0 36.3 41.3 40.7 39.4 38.2 26.5 40.3 39.6 26.4 20.9 19.7 17.4 30.5 32.9 28.8 35.9 35.0 38.2 28.9 41.8 42.7 34.1 42.7 29 43.5 44.1 44.1 44.0 43.9 44.4 44.5 44.5 44.4 44.2 44.3 44.5 44.4 44.3 44.2 44.3 43.1 42.6 43.4 44.4 43.9 43.9 43.1 43.2 44.0 44.5 30 43.7 44.1 44.7 44.9 45.0 45.8 46.8 47.2 45.6 45.7 43.2 42.5 42.8 44.9 45.1 46.7 46.9 46.8 46.0 46.5 45.1 42.6 41.8 42.3 44.9 47.2 31 38.8 40.5 36.5 44.3 47.0 46.9 46.8 46.7 46.3 45.8 45.3 45.2 45.2 45.0 44.3 43.8 43.3 41.9 37.8 33.5 29.4 31.0 34.7 39.8 41.7 47.0 MEAN 42.5 43.0 42.2 42.6 42.5 42.9 43.3 43.1 42.9 43.5 43.6 42.7 42.5 42.7 42.6 43.0 43.3 43.3 43.7 43.5 42.9 42.0 42.5 42.6 42.9 47.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 1992 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 40.7 41.0 40.8 41.4 42.7 46.7 49.7 53.6 55.1 55.5 52.3 49.1 47.2 46.0 45.7 47.9999.9999.9999.9999.9999.9 45.6 43.3 46.7 46.9 55.5 2 47.9 50.2 46.7 45.0 44.5 43.3 43.9 43.3 43.3 42.2 42.8 42.8 42.8 41.6 41.0 42.8 43.9 46.2 45.6 45.1 45.6 45.1 43.3 43.3 44.3 50.2 3 44.5 44.5 43.3 44.5 45.6 46.8 47.9 47.4 46.2 45.6 45.6 44.5 45.1 45.1 45.6 46.8 47.9 47.9 47.9 47.9 47.9 48.3 47.7 47.6 46.3 48.3 4 47.2 47.3 48.2 48.5 48.5 48.6 48.8 48.9 49.3 49.4 49.5 50.0 48.3 48.6 47.8 48.8 50.5 50.1 51.3 51.5 50.6 50.3 50.9 50.9 49.3 51.5 5 51.0 50.3 50.6 50.9 50.4 51.5 51.2 50.1 49.5 50.1 49.8 49.7 48.8 48.6 47.9 48.1 48.2 47.7 47.8 48.4 49.1 48.7 48.5 48.6 49.4 51.5 6 50.5 55.6 57.3 56.9 55.7 54.6 50.7 50.2 50.4 50.4 47.1 41.6 40.9 44.7 39.7 40.5 43.8 44.8 44.9 46.4 42.4 36.7 33.7 32.9 46.4 57.3 7 33.1 33.8 35.7 36.8 36.9 35.9 35.3 36.9 37.2 36.9 34.6 33.6 32.7 31.8 34.6 38.5 39.2 45.1 43.7 46.8 49.4 49.0 51.6 52.3 39.2 52.3 8 49.4 49.6 49.2 48.9 47.9 46.8 46.1 45.9 45.7 45.8 45.8 45.8 45.6 45.7 45.7 45.5 48.6 48.5 48.4 49.7 50.4 50.6 51.5 51.2 47.8 51.5 9 51.8 52.0 50.8 51.0 53.4 54.7 55.9 55.9 55.7 56.0 56.0 56.0 56.9 57.4 56.5 54.8 53.0 53.6 50.6 51.3 48.9 50.6 51.5 48.7 53.5 57.4 10 48.2 47.7 48.5 49.0 49.8 49.9 49.7 48.8 48.2 47.8 47.2 44.2 44.2 43.7 42.1 42.4 41.3 41.4 41.4 43.0 42.7 41.8 15.4 24.5 43.5 49.9 11 39.7 44.9 44.9 44.3 44.6 39.2 28.2 24.0 40.2 32.0 33.3 44.1 43.5 43.8 45.9 45.9 46.1 45.6 45.5 45.4 44.7 44.3 43.5 43.8 41.6 46.1 12 44.0 43.5 43.4 43.9 44.6 45.8 46.2 46.4 46.8 45.3 45.8 46.2 46.4 46.8 47.1 47.3 47.5 47.5 47.8 47.3 48.0 47.9 47.6 46.1 46.2 48.0 13 46.3 46.2 47.3 48.7 48.8 45.5 45.1 43.9 44.2 44.6 44.4 42.6 43.6 45.3 45.7 44.7 19.1 24.1 19.0 18.4 38.4 35.7 39.3 45.3 40.3 48.8 14 48.1 48.2 48.5 48.7 49.0 48.5 48.8 48.9 48.5 47.7 48.1 47.9 46.6 46.8 46.7 46.0 45.9 45.7 45.5 44.5 43.8 43.7 45.7 44.7 46.9 49.0 15 44.9 45.5 46.5 47.4 48.2 48.6 49.0 49.4 49.5 49.4 49.0 48.0 45.5 49.2 49.8 51.1 51.0 52.2 51.6 29.3 24.6 37.1 33.8 45.1 45.7 52.2 16 50.9 51.4 52.2 51.9 51.4 50.6 49.9 49.0 48.6 48.4 47.9 47.3 47.0 45.5 44.4 43.9 45.8 42.7 41.6 40.4 39.5 38.8 38.2 36.5 46.0 52.2 17 35.9 34.7 33.1 32.2 32.6 32.5 33.1 33.6 33.6 34.2 34.0 33.6 33.5 32.9 32.5 32.3 32.0 31.8 31.3 30.9 30.5 31.3 32.0 34.3 32.9 35.9 18 36.3 40.8 45.6 39.9 47.5 48.8 48.5 47.0 44.9 42.0 35.3 29.9 29.7 29.1 30.1 30.5 30.4 28.9 27.2 25.7 24.9 23.1 22.2 22.1 34.6 48.8 19 21.5 21.6 21.8 21.9 21.6 21.3 20.8 20.5 20.4 20.6 21.1 21.5 21.3 21.1 20.9 21.0 23.0 21.9 20.5 19.3 19.3 18.8 19.0 19.4 20.8 23.0 20 19.2 19.4 19.9 20.2 20.4 21.1 21.8 21.8 21.0 21.1 21.1 20.4 19.8 19.7 20.0 20.9 20.5 20.6 21.2 21.0 20.4 20.5 20.8 21.0 20.6 21.8 21 40.3 40.2 40.7 41.0 40.7 39.9 40.8 51.1 58.0 57.5 56.3 50.4 42.1 42.4 43.9 44.9 47.3 49.2 50.2 51.2 51.4 51.2 50.8 47.6 47.0 58.0 22 49.3 47.9 51.5 52.0 51.2 52.6 54.7 55.5 56.5 56.6 56.8 55.2 54.4 55.4 54.9 54.5 56.2 56.6 56.9 57.4 57.1 56.3 53.8 46.2 54.1 57.4 23 53.4 57.6 57.5 57.7 57.5 56.8 55.8 54.6 52.1 50.3 51.4 48.6 50.0 49.2 49.0 49.4 49.2 48.7 48.5 47.7 47.5 46.7 45.6 44.4 51.2 57.7 24 43.5 42.0 42.0 40.7 40.1 39.1 37.3 36.4 34.4 32.1 30.6 30.1 30.1 30.4 30.5 30.5 30.6 30.3 30.0 29.3 29.0 29.1 29.0 27.9 33.5 43.5 25 28.9 29.8 29.8 29.6 29.4 29.8 29.9 30.0 30.0 29.3 31.4 32.1 31.6 31.5 32.3 32.5 32.2 31.7 30.9 31.4 30.1 30.2 30.5 31.2 30.7 32.5 26 31.7 32.2 31.1 31.7 32.5 32.3 32.4 32.9 33.4 34.0 34.5 34.8 35.1 35.8 36.0 36.1 34.7 33.6 33.1 32.9 32.2 33.8 33.9 32.6 33.5 36.1 27 32.8 33.2 32.8 33.9 32.1 32.2 32.4 32.5 32.7 33.0 33.0 32.9 37.6 50.5 50.5 49.8 44.9 39.9 44.9 46.1 44.8 44.7 44.6 44.3 39.0 50.5 28 44.4 45.0 46.0 46.8 48.4 48.0 48.0 49.3 49.5 49.3 48.1 48.7 49.7 49.8 49.6 49.8 51.0 49.6 48.9 49.0 49.3 50.0 52.2 54.0 48.9 54.0 29 52.4 49.4 49.3 49.3 48.8 48.1 47.5 47.1 47.2 46.5 46.1 46.6 46.5 50.0 52.8 52.6 52.1 53.3 54.6 55.0 53.4 53.0 53.5 52.8 50.3 55.0 MEAN 42.3 42.9 43.3 43.3 43.6 43.4 43.1 43.3 43.9 43.2 42.7 42.0 41.6 42.4 42.4 42.8 42.0 42.1 41.8 41.2 41.3 41.5 40.5 40.9 42.4 48.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 1992 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 53.4 54.4 58.4 50.5 43.7 45.7 47.0 50.3 52.0 51.3 49.8 49.1 48.8 48.1 49.3 50.5 50.7 50.7 51.2 51.2 51.2 51.4 51.3 51.6 50.5 58.4 2 51.4 51.5 51.6 51.7 53.0 53.1 52.9 52.4 52.0 51.5 51.1 51.1 51.0 51.1 51.2 51.3 50.8 50.4 50.1 50.3 51.6 49.8 49.5 49.3 51.2 53.1 3 49.4 50.1 50.2 50.3 50.1 50.0 49.9 49.6 49.4 49.6 50.1 50.1 50.1 49.7 49.2 49.4 49.1 49.2 48.7 47.2 47.4 46.5 46.1 47.5 49.1 50.3 4 46.4 46.2 46.4 47.2 48.1 48.9 48.8 48.4 48.4 47.6 48.0 49.4 50.2 53.5 56.9 57.1 57.3 59.3 57.4 57.3 57.2 56.4 58.3 63.9 52.4 63.9 5 66.6 66.8 69.2 68.2 68.1 63.2 53.0 51.8 53.3 53.3 59.8 55.3 49.7999.9 .0999.9999.9999.9999.9999.9999.9999.9999.9999.9 55.6 69.2 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 52.0 52.0 53.1 56.4 54.2 54.3 52.0 48.7 47.8 47.6 51.8 56.4 7 44.0 44.2 47.5 37.4 42.3 45.0 45.0 42.8 50.9 58.0 62.0 60.7 59.8 57.7 57.4 56.8 55.4 54.6 54.5 52.8 51.2 50.2 49.5 48.8 51.2 62.0 8 48.8 49.6 50.0 50.5 50.3 49.4 49.2 49.7 50.4 50.3 49.3 49.1 48.9 47.8 47.5 46.9 46.2 45.7 44.5 42.7 41.4 40.5 40.7 38.8 47.0 50.5 9 38.2 38.3 36.6 35.0 34.7 33.7 32.0 31.8 32.0 33.4 35.5 39.6 42.3 45.5 47.5 49.2 52.2 58.2 58.0 57.4 58.4 59.5 55.0 53.7 44.1 59.5 10 53.3 53.6 53.9 53.7 53.6 53.3 53.4 56.4 56.5 53.3 51.2 51.2 51.5 53.1 53.0 53.3 53.5 53.1 52.8 52.9 52.5 52.2 52.0 50.1 53.1 56.5 11 52.0 53.6 52.2 46.1 50.2 49.7 51.3 52.7 53.5 53.6 53.2 53.0 54.6 55.4 55.9 55.5 55.0 55.9 56.5 53.8 50.8 50.0 48.6 47.1 52.5 56.5 12 47.1 45.5 44.5 43.1 43.6 43.7 45.2 43.4 42.6 37.9 36.6 36.5 46.0 48.5 51.4 52.2 53.6 52.4 50.7 52.0 53.1 54.0 55.4 56.7 47.3 56.7 13 55.1 54.0 53.4 53.0 53.3 52.8 52.8 52.8 52.3 52.0 51.7 51.5 51.0 51.2 51.8 51.2 51.3 50.8 51.3 50.2 49.5 49.6 49.6 49.2 51.7 55.1 14 49.1 49.2 50.6 50.7 50.8 51.2 51.1 53.2 54.6 56.2 57.4 58.0 58.4 57.7 57.8 57.8 57.2 57.7 58.2 58.3 58.4 58.8 58.9 59.1 55.4 59.1 15 58.7 58.5 60.3 60.2 58.9 58.1 57.9 58.1 58.1 58.1 57.3 56.8 56.9 56.0 55.9 56.1 55.2 57.2 57.6 57.3 56.5 57.6 58.6 59.2 57.7 60.3 16 59.6 59.8 60.1 59.0 59.3 58.7 55.3 54.8 51.5 52.1 44.1 48.2 53.7 54.4 55.9 57.7 59.5 58.3 57.7 56.7 53.7 50.1 50.6 51.4 55.1 60.1 17 52.9 50.7 50.3 51.0 50.7 51.6 53.3 53.4 53.5 54.1 53.4 54.9 54.6999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 52.6 54.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 49.4 49.3 49.2 49.8 50.7 50.7999.9999.9 19 51.0 50.9 51.5 51.5 51.0 50.4 48.9 47.2 47.7 48.2 49.2 47.0 47.0 46.5 45.8 45.6 45.4 45.4 45.2 44.3 44.4 44.0 43.7 43.5 47.3 51.5 20 43.7 43.2 42.7 41.7 41.2 40.6 40.1 40.5 40.6 40.0 39.6 39.7 40.0 40.7 42.8 44.6 51.6 56.2 57.1 54.7 52.9 52.8 52.7 52.2 45.5 57.1 21 52.1 52.2 51.7 52.3 52.0 51.8 51.5 47.5 55.1 52.3 52.0 51.5 51.7 48.6 49.1 49.7 50.2 51.0 51.9 52.0 53.0 53.8 56.2 59.6 52.0 59.6 22 60.2 59.5 57.2 56.3 56.4 56.1 55.7 55.8 55.0 54.3 53.4 52.7 52.8 53.0 53.5 54.3 56.7 57.7 59.1 58.6 57.7999.9999.9999.9 56.0 60.2 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 51.8 52.9 52.2 52.0 51.4 50.8 50.4 50.8 50.6 50.3 51.3 52.9 24 50.0 50.5 52.0 52.0 51.3 50.5 49.9 49.6 47.9 45.5 48.9 52.3 51.8 52.4 50.3 50.9 50.2 50.8 52.3 53.2 52.3 51.5 52.5 52.6 50.9 53.2 25 52.3 51.9 52.2 51.8 51.7 52.8 52.9 53.7 54.8 55.0 54.3 52.9 52.9 53.3 53.4 54.2 53.7 54.1 54.0 54.1 53.6 53.4 54.2 55.1 53.4 55.1 26 55.6 56.0 35.2 27.2 38.9 41.5 46.6 54.9 45.4 56.4 56.5 54.0 50.6 54.5 55.5 55.3 54.5 53.6 53.6 53.7 53.6 53.8 54.3 55.1 50.7 56.5 27 55.3 55.7 55.2 54.8 54.8 55.1 55.2 54.7 53.9 54.7 54.3 52.8 50.8 48.1 50.5 49.8 49.0 47.6 47.1 46.3 44.8 43.0 42.5 41.5 50.7 55.7 28 40.7 39.9 39.1 38.6 38.5 40.4 47.8 46.3 51.0 55.3 57.1 58.0 58.6 58.7 59.4 63.9 65.3 65.3 60.2 58.2 58.9 60.8 60.9 59.9 53.5 65.3 29 59.8 58.9 58.9 59.0 60.8 61.7 59.5 60.3 61.6 61.3 61.1 61.0 61.3 61.2 61.1 60.5 60.8 61.1 61.2 61.2 61.5 61.4 61.5 61.8 60.8 61.8 30 61.8 62.0 61.9 62.4 63.3 63.0 62.4 62.8 62.7 62.2 61.7 62.1 61.6 61.4 61.1 60.6 59.8 59.0 58.1 57.7 57.4 57.5 57.2 57.2 60.7 63.3 31 57.0 56.5 56.4 55.2 54.2 48.1 51.2 53.9 54.8 54.9 54.8 53.6 52.8 51.4 50.1 48.3 46.9 44.7 42.7 42.4 41.9 42.7 41.0 39.5 49.8 57.0 MEAN 52.3 52.3 51.8 50.4 50.9 50.7 50.7 51.0 51.5 51.9 51.9 51.9 52.1 52.3 50.9 53.1 53.4 53.9 53.3 52.8 52.3 51.8 51.8 51.9 52.0 57.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 1992 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 38.6 37.5 36.8 35.8 40.3 46.1 47.2 49.0 46.2 46.6 47.3 48.5 50.7 50.3 52.6 54.1 56.5 60.7 63.2 61.8 60.6 59.6 58.5 58.6 50.3 63.2 2 59.0 58.4 57.7 57.1 57.6 57.2 57.7 57.9 57.9 57.6 57.1 59.2 60.1 59.9 59.4 59.2 57.0 55.4 54.4 52.9 50.5 50.9 52.7 53.3 56.7 60.1 3 51.4 51.1 52.6 50.1 48.7 52.0 54.7 59.2 60.0 59.8 59.7 59.1 57.8 58.0 58.0 58.0 58.2 58.3 58.2 58.7 59.1 59.6 58.3 57.7 56.6 60.0 4 57.3 56.0 54.5 53.9 53.5 52.7 52.8 52.1 51.9 49.4 52.8 57.0 56.2 49.1 55.0 57.9 57.7 57.8 58.2 62.4 61.0 59.5 59.7 58.9 55.7 62.4 5 57.5 57.2 54.4 55.5 55.8 55.3 54.6 54.8 54.1 53.9 53.1 54.6 56.3 55.9 55.2 53.9 52.7 60.7 63.8 64.1 61.4 60.4 57.4 58.6 56.7 64.1 6 59.6 59.6 60.4 60.2 60.2 58.2 57.2 55.3 56.7 57.8 54.1 51.1 51.0 51.6 52.0 51.6 51.9 51.8 51.4 51.3 51.8 53.9 55.8 55.5 55.0 60.4 7 55.4 55.3 55.8 55.2 53.9 53.2 52.7 51.6 51.8 53.4 53.7 55.5 54.7 56.0 55.3 55.1 56.0 56.5 55.9 55.3 56.9 56.6 56.9 56.3 55.0 56.9 8 56.5 56.9 57.1 57.5 57.6 57.9 57.9 58.2 58.1 58.6 59.0 59.0 59.3 59.9 59.4 59.2 57.3 55.9 55.4 55.0 54.0 53.6 54.1 54.4 57.2 59.9 9 54.9 54.9 54.0 53.4 53.1 52.1 51.3 51.1 51.0 50.6 51.5 51.4 51.6 51.1 50.8 50.5 49.5 47.7 46.6 46.2 45.7 45.0 44.8 44.6 50.1 54.9 10 44.8 44.9 44.9 45.0 45.1 45.0 44.4 44.8 44.6 45.1 44.4 43.2 43.1 44.0 42.5 41.7 40.7 39.9 41.2 41.5 39.7 39.7 39.1 39.9 42.9 45.1 11 39.5 37.5 31.6 23.0 25.1 29.5 32.7 34.6 36.8 37.3 37.1 37.6 38.9 38.8 39.2 38.2 38.1 37.0 37.3 35.8 35.5 35.8 34.5 34.8 35.3 39.5 12 36.3 36.2 36.6 37.6 37.7 37.9 38.2 37.9 37.5 38.1 38.5 38.8 38.3 37.8 37.3 37.1 36.2 36.5 35.4 35.8 34.3 35.5 36.9 37.1 37.1 38.8 13 38.2 38.4 38.4 38.9 38.2 38.0 38.0 38.7 39.2 39.3 39.0 39.3 39.7 39.5 38.4 37.9 38.3 37.9 38.0 37.6 38.3 38.8 43.7 45.1 39.0 45.1 14 40.7 29.9 26.1 42.2 43.9 42.1 45.3 48.1 48.8 44.4 38.3 36.2 39.5 40.8 43.4 42.2 34.9 41.5 41.0 40.2 41.2 40.9 36.4 40.5 40.4 48.8 15 41.1 42.7 42.7 42.4 43.1 43.1 42.9 43.6 44.6 44.6 44.5 44.4 45.3 45.7 46.6 47.0 47.8 48.0 48.7 50.5 51.4 51.5 52.8 53.1 46.2 53.1 16 53.2 54.0 54.2 54.7 55.0 55.1 55.3 55.6 56.2 56.5 56.3 57.1 58.8 61.1 65.3 65.6 68.5 69.8 70.7 70.9 70.5 70.0 70.1 69.3 61.4 70.9 17 68.0 61.7 62.8 64.2 62.1 59.6 64.5 67.3 64.2 61.4 60.4 53.7 57.8 59.0 51.5 53.3 60.4 60.1 59.4 59.1 59.9 61.5 61.0 59.7 60.5 68.0 18 58.9 60.7 63.6 64.0 63.8 63.2 62.1 61.2 58.7 56.5 54.6 53.9 54.2 54.0 53.7 53.1 52.3 51.3 51.0 49.9 49.4 49.7 48.0 47.5 55.6 64.0 19 47.6 47.9 49.0 49.9 50.2 50.9 51.1 51.1 49.9 48.7 46.8 48.7 50.7 51.4 51.2 51.1 50.0 50.2 50.3 50.1 49.8 50.7 49.8 46.8 49.7 51.4 20 46.9 41.0 48.0 45.3 47.2 46.8 49.2 48.2 48.2 47.9 46.3 47.1 47.6 46.6 45.4 44.5 43.8 44.1 42.0 40.2 40.6 39.7 40.2 37.8 44.8 49.2 21 36.3 36.3 40.7 41.5 42.0 41.7 41.9 42.5 42.3 41.9 40.9 36.5 36.6 36.0 38.5 41.1 18.4 35.4 41.8 43.3 44.4 44.7 43.7 43.5 39.7 44.7 22 44.4 45.0 45.8 45.5 45.4 45.5 45.8 45.8 44.4 44.6 44.4 42.0 40.5 43.4 45.2 44.1 37.8 39.2 41.8 41.3 39.8 39.9 39.5 41.1 43.0 45.8 23 42.3 41.4 39.8 40.3 37.0 40.0 38.9 39.4 38.1 25.6 25.2 28.3 28.9 29.9 35.4 33.4 29.6 31.8 32.1 32.0 31.9 31.3 31.4 31.5 34.0 42.3 24 32.4 32.1 32.0 31.8 32.5 32.5 32.8 33.6 33.9 32.0 32.1 33.1 34.9 34.9 35.8 36.2 36.5 35.7 34.7 34.2 33.7 33.0 30.8 29.2 33.4 36.5 25 30.5 31.8 32.0 34.8 39.2 41.6 40.7 40.8 41.4 44.3 45.6 46.6 46.9 47.7 48.3 46.8 45.9 45.9 45.0 44.3 41.8 39.8 39.2 38.7 41.7 48.3 26 35.7 34.7 33.8 33.7 34.7 33.8 33.7 37.3 35.5 32.1 32.7 32.0 33.9 33.8 34.1 31.3 30.5 29.7 29.4 30.4 31.6 31.1 30.6 30.3 32.8 37.3 27 30.6 30.8 30.9 30.9 31.3 31.9 31.9 31.7 31.6 32.1 32.9 33.6 34.1 37.1 37.5 52.0 62.1 60.0 57.2 57.7 58.3 60.2 58.5 58.4 42.2 62.1 28 59.2 59.2 58.9 58.1 57.3 57.0 56.5 56.6 56.1 56.8 57.0 56.4 57.0 58.2 58.0 58.1 57.5 57.6 57.6 57.4 56.9 57.0 57.1 57.6 57.5 59.2 29 56.6 53.9 55.6 53.6 54.3 53.3 52.8 53.3 54.4 51.7 54.7 33.9 36.6 51.5 53.0 63.7 64.3 63.9 64.5 64.5 64.5 65.4 61.4 58.1 55.8 65.4 30 61.1 61.3 58.4 58.0 57.0 57.8 56.3 51.7 52.7 51.0 50.6 51.6 52.0 51.9 52.3 51.7 52.2 52.7 53.9 52.7 51.7 51.1 50.5 51.1 53.8 61.3 MEAN 47.8 46.9 47.0 47.1 47.4 47.7 48.0 48.4 48.2 47.3 47.0 46.3 47.1 47.8 48.3 49.0 48.1 49.1 49.3 49.2 48.9 48.9 48.4 48.3 48.0 54.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 1992 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 53.5 52.9 53.1 53.5 54.3 55.3 55.2 55.3 55.1 55.8 51.5 51.3 53.0 54.1 55.5 57.1 57.5 55.6 52.8 53.4 53.6 50.8 51.8 53.0 54.0 57.5 2 53.2 53.9 53.0 51.5 52.2 55.2 54.2 54.1 52.0 48.9 49.5 45.1 47.9 50.1 50.1 49.5 49.2 50.1 48.2 46.5 46.9 45.5 46.1 45.5 49.9 55.2 3 43.2 46.3 46.6 48.6 49.1 49.1 47.7 48.1 47.7 47.6 47.9 48.9 50.2 50.6 50.9 54.6 50.8 52.2 53.5 50.6 48.6 45.5 45.0 45.3 48.7 54.6 4 45.0 44.6 46.0 48.8 52.6 56.5 58.1 57.9 58.2 58.8 58.0 57.4 57.6 57.7 56.2 55.1 53.5 51.8 50.5 48.1 49.1 47.7 46.2 46.0 52.6 58.8 5 45.3 46.4 45.9 47.1 46.5 46.4 46.1 46.3 46.5 46.3 46.7 48.2 48.6 47.6 46.7 45.5 44.2 43.2 42.0 41.7 41.2 40.9 41.5 41.4 45.1 48.6 6 41.0 42.3 43.0 43.1 41.3 39.6 38.5 36.4 36.2 35.8 35.9 34.1 34.6 35.1 34.6 35.2 34.4 33.4 32.9 31.9 30.9 29.5 29.5 29.8 35.8 43.1 7 30.5 30.5 30.1 30.5 31.7 32.4 31.9 33.4 33.9 33.6 32.9 31.6 29.5 32.9 32.7 32.1 32.3 34.9 34.9 33.5 32.6 31.9 33.3 34.5 32.4 34.9 8 35.5 36.3 39.2 40.4 39.9 40.0 40.2 38.8 37.7 36.6 35.2 34.4 35.0 35.1 34.7 34.6 32.9 30.9 29.9 28.5 27.2 26.5 25.5 24.1 34.1 40.4 9 24.4 23.7 24.2 25.5 27.9 28.8 29.3 30.9 31.2 31.9 32.4 32.4 32.2 31.9 31.5 30.6 30.0 30.7 30.0 29.9 29.9 29.5 29.7 30.1 29.5 32.4 10 30.9 31.7 31.7 31.8 32.1 32.8 32.9 34.4 34.1 33.6 33.2 33.5 33.2 32.6 32.3 31.4 32.3 29.9 29.0 29.4 29.9 28.4 28.6 29.1 31.6 34.4 11 29.0 29.9 31.7 29.7 30.6 30.6 32.1 32.1 34.9 39.7 40.6 38.0 35.7 34.3 37.4 35.7 38.3 38.5 37.4 38.1 36.9 39.1 38.8 36.7 35.2 40.6 12 35.9 34.0 34.2 32.2 30.3 31.5 30.0 27.6 35.7 35.6 40.5 41.4 40.0 38.9 39.6 37.9 37.7 39.6 39.4 39.2 40.7 41.9 42.8 42.7 37.1 42.8 13 37.8 36.1 36.9 35.8 32.6 31.5 30.4 29.4 30.5 30.7 29.6 29.3 30.7 31.5 33.4 35.5 31.2 38.1 29.0 25.4 25.2 24.2 25.0 27.0 31.1 38.1 14 27.5 25.1 25.0 25.0 25.2 24.5 25.1 26.1 26.7 28.0 26.0 26.4 32.3 35.3 38.4 40.4 39.8 41.5 41.9 42.3 42.1 41.4 44.9 48.8 33.3 48.8 15 46.7 45.7 44.8 44.1 45.3 46.6 45.9 41.3 44.2 42.8 36.6 41.6 40.8 40.4 30.5 24.9 32.4 30.8 27.4 28.8 28.0 28.7 31.6 30.2 37.5 46.7 16 28.5 28.5 27.8 30.0 33.4 33.9 34.5 35.1 33.3 33.6 34.7 31.9 32.0 33.4 36.1 35.9 34.9 32.2 32.2 30.5 30.9 32.3 36.7 37.9 32.9 37.9 17 38.3 38.3 38.8 40.9 43.3 44.6 44.5 42.9 41.1 41.3 43.1 43.4 45.0 47.5 49.0 47.6 47.3 45.5 42.8 42.5 42.4 41.7 40.4 41.3 43.1 49.0 18 40.9 38.7 39.2 38.2 37.5 37.8 38.0 37.7 38.0 37.0 35.8 35.8 37.0 36.2 34.7 33.0 34.3 32.7 32.2 32.1 32.1 33.0 32.9 29.2 35.6 40.9 19 25.9 27.7 27.4 24.1 25.9 28.2 28.0 25.3 24.8 27.8 26.2 29.2 30.6 30.7 36.0 33.7 33.0 31.8 34.7 32.8 32.3 28.6 31.9 32.3 29.5 36.0 20 32.9 34.1 35.4 35.3 36.3 39.8 41.2 40.8 40.6 40.3 35.5 24.9 30.5 21.6 31.6 32.7 27.5 22.9 24.1 21.8 21.7 23.5 32.1 41.3 32.0 41.3 21 43.6 46.5 45.9 44.2 42.4 41.3 32.0 41.3 40.8 29.7 28.0 48.1 48.1 42.9 43.5 42.9 42.3 41.8 41.2 40.0 40.0 40.0 38.8 39.4 41.0 48.1 22 30.7 39.4 40.0 38.8 39.9 41.1 43.4 44.0 42.8 42.2 41.6 41.0 41.0 42.8 43.3 42.7 41.6 40.4 39.3 38.1 36.9 36.9 35.8 35.2 40.0 44.0 23 35.2 34.6 34.6 34.6 33.4 33.4 33.4 33.4 32.8 33.9 34.5 33.4 36.2 38.5 37.4 36.2 35.1 33.3 33.9 36.2 33.9 32.7 31.0 29.9 34.2 38.5 24 29.9 29.3 29.3 30.4 31.6 32.7 33.9 35.0 35.0 36.8 45.4 42.5 40.2 36.7 34.4 32.1 31.6 29.8 29.2 29.2 28.1 27.5 28.1 28.1 32.8 45.4 25 28.7 26.9 28.7 29.2 29.8 30.4 31.5 31.0 31.5 31.0 30.4 29.2 28.2 28.0 27.0 29.7 28.8 29.5 28.1 31.0 29.7 29.8 28.2 29.0 29.4 31.5 26 30.9 30.1 30.1 30.5 30.6 30.6 30.6 30.7 31.1 30.9 31.0 31.2 30.9 30.6 30.1 32.6 30.9 30.6 30.3 32.6 37.8 43.0 44.8 45.3 32.8 45.3 27 45.4 45.0 43.5 40.9 37.1 32.3 32.8 32.3 33.8 32.9 31.3 30.1 30.3 29.7 28.5 26.8 25.8 24.3 23.1 22.9 24.2 23.1 23.5 25.6 31.0 45.4 28 25.2 23.5 23.8 23.8 24.5 23.9 24.5 26.0 26.1 27.9 28.0 25.8 23.2 23.2 23.3 23.6 23.8 23.8 22.0 21.0 22.3 21.8 20.2 20.2 23.8 28.0 29 21.7 25.2 27.1 27.5 26.1 28.0 28.6 26.0 23.0 24.3 26.4 26.5 26.0 25.6 25.9 24.3 23.8 25.8 19.9 19.4 20.4 20.3 19.5 19.6 24.2 28.6 30 19.2 19.4 19.3 18.9 19.8 19.7 19.2 19.5 19.6 21.1 32.3 29.9 30.2 28.1 24.8 25.7 23.6 21.2 21.1 21.5 23.5 25.1 25.0 24.6 23.0 32.3 31 23.6 22.4 20.5 21.4 23.6 24.1 24.4 25.4 27.0 28.5 28.0 28.0 27.0 26.3 25.1 24.6 23.9 22.5 21.7 22.2 23.3 22.7 21.3 22.4 24.2 28.5 MEAN 34.8 35.1 35.4 35.4 35.7 36.2 36.1 36.1 36.3 36.3 36.4 36.3 36.7 36.4 36.6 36.3 35.6 35.1 34.0 33.6 33.6 33.3 33.9 34.4 35.4 41.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 1992 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 22.8 23.4 23.0 24.1 24.1 23.2 23.9 24.2 24.9 25.2 27.1 28.7 28.5 27.0 26.2 26.7 29.0 30.7 26.7 25.6 26.0 24.3 24.4 23.0 25.5 30.7 2 23.2 22.9 23.5 24.5 25.9 28.1 27.8 27.8 28.4 29.8 29.3 28.9 29.6 29.4 28.6 27.6 26.6 27.5 28.1 26.4 23.5 21.4 20.8 20.5 26.3 29.8 3 20.4 20.8 20.7 20.9 21.9 20.9 21.3 20.5 26.2 27.8 28.6 29.9 32.7 29.7 26.7 26.6 27.4 33.2 32.7 33.2 34.9 31.5 31.2 31.8 27.1 34.9 4 32.6 31.7 31.8 31.7 30.3 30.3 31.0 30.4 19.7 16.3 19.9 27.2 30.2 32.7 30.9 30.4 29.8 28.8 28.2 29.0 27.5 25.9 24.3 23.5 28.1 32.7 5 22.5 21.7 22.3 22.2 19.7 18.6 18.1 18.2 18.8 18.4 18.0 17.8 17.7 17.2 17.2 17.5 17.3 17.2 17.6 17.6 17.3 16.9 16.7 18.7 18.6 22.5 6 20.2 18.4 17.5 17.3 15.9 16.9 17.4 16.1 16.4 16.8 17.7 18.1 17.1 16.6 16.6 16.8 17.2 17.6 17.3 17.6 22.8 19.8 16.6 17.1 17.6 22.8 7 16.8 17.1 17.8 20.8 21.6 21.1 21.2 21.0 21.0 19.8 19.7 18.6 18.3 18.1 18.5 19.6 21.9 20.9 20.2 20.1 20.0 18.3 17.4 16.7 19.4 21.9 8 15.9 20.3 21.7 21.5 21.5 21.4 21.0 20.9 20.3 20.0 19.4 19.2 19.0 19.6 20.0 18.4 19.4 19.9 19.9 23.2 28.7 23.4 23.0 22.9 20.9 28.7 9 23.6 23.4 23.8 24.2 25.0 25.0 25.1 24.2 24.1 23.2 22.0 22.7 21.8 21.2 20.4 19.8 19.0 18.5 16.9 16.5 16.8 16.6 16.5 17.2 21.1 25.1 10 17.4 16.9 17.2 17.4 18.5 19.6 20.2 20.0 18.6 19.2 20.1 21.7 20.9 20.8 21.4 22.1 22.2 22.7 19.9 19.3 18.8 18.5 18.0 18.0 19.6 22.7 11 19.9 19.4 19.0 19.4 19.4 19.6 20.4 20.0 19.3 19.4 19.6 20.3 21.1 21.6 21.7 21.5 21.4 20.5 19.3 19.0 19.8 19.6 18.4 18.2 19.9 21.7 12 20.0 24.1 27.6 27.3 27.5 29.8 33.2 40.2 41.2 41.6 39.9 41.2 42.1 40.9 41.0 40.6 40.2 38.6 39.0 37.8 37.9 39.0 40.3 40.6 36.3 42.1 13 42.1 43.5 44.7 45.2 44.8 42.8 43.1 43.8 43.6 42.5 41.5 41.4 41.1 39.9 39.1 39.8 38.6 36.6 33.9 18.2 13.1 12.5 12.8 13.2 35.7 45.2 14 14.5 15.1 14.5 14.4 14.9 15.1 15.8 16.7 17.4 17.6 18.1 18.2 18.6 18.2 21.3 20.3 19.6 36.3 25.6 18.1 18.9 26.3 35.0 29.7 20.0 36.3 15 31.2 36.3 33.7 32.1 27.1 21.2 21.1 20.0 20.0 20.2 20.6 20.5999.9999.9999.9999.9 20.5 17.8 15.3 15.6999.9999.9999.9999.9 23.3 36.3 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9 43.6 38.3 39.3 40.3 40.5 38.9 37.6 36.6 36.5 38.3 39.2 38.5 43.8 42.6 42.6 39.8 43.8 18 43.3 50.1 49.9 50.3 50.3 50.8 51.2 51.9 49.7 50.0 47.7 47.2 46.6 47.7 46.6 44.1 43.6 42.8 42.5 42.1 40.4 41.4 39.8 39.2 46.2 51.9 19 39.8 40.2 40.3 41.0 41.4 41.0 42.3 42.5 43.0 43.0 41.7 39.9 40.9 40.8 40.3 38.0 36.9 37.1 42.8 40.8 34.4 32.5 31.1 30.3 39.2 43.0 20 29.9 28.7 27.3 27.5 25.3 26.2 26.0 25.2 27.5 26.9 25.2 27.3 28.2 23.2 21.7 29.8 32.2 31.7 30.6 27.4 24.2 20.7 18.9 18.7 26.3 32.2 21 15.1 19.4 21.1 19.9 24.7 26.2 32.7 36.3 37.5 39.9 40.5 40.2 39.9 37.8 37.4 35.7 31.4 29.2 29.3 28.9 27.4 25.0 24.6 23.7 30.2 40.5 22 22.3 23.8 27.8 27.2 25.1 25.2 24.4 24.8 29.5 24.6 18.6 17.2 16.9 18.0 17.3 17.2 17.6 23.7 39.8 35.0 35.7 44.1 43.5 42.6 26.7 44.1 23 40.7 37.9 28.5 25.9 29.0 32.2 28.2 26.4 28.2 28.3 24.3 27.9 53.7 54.8 50.3 42.4 35.1 29.6 30.4 32.2 34.9 35.2 28.1 26.4 33.8 54.8 24 23.9 24.7 27.2 25.6 23.4 23.0 25.0 23.7 21.8 18.8 16.1 16.8 16.6 15.4 16.6 15.3 15.3 16.1 17.6 15.1 17.3 16.9 16.5 17.6 19.4 27.2 25 17.3 16.5 15.9 15.8 21.3 22.2 20.3 17.4 17.1 16.4999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18.0 22.2 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15.3 14.6 15.0 14.4 14.4 14.5 15.4 15.3 14.7 14.1 14.0 14.7 15.4 27 15.2 15.8 16.9 18.6 18.6 19.2 19.2 19.8 19.8 20.0 17.7 16.7 16.0 12.2 9.0 9.5 8.4 9.5 11.0 11.2 11.4 13.6 15.1 19.6 15.2 20.0 28 19.2 21.0 21.8 21.3 20.7 21.8 22.0 22.3 22.1 21.9 22.4 26.8 28.9 35.4 33.3 32.0 29.3 38.7 39.9 34.9 32.1 30.0 26.8 30.2 27.3 39.9 29 33.1 33.5 33.2 35.6 40.2 40.3 44.2 44.2 44.1 44.2 43.8 44.8 46.9 46.4 46.1 45.4 45.2 44.9 44.5 44.1 43.1 42.4 42.8 42.8 42.3 46.9 30 42.4 41.2 39.1 35.7 36.1 38.6 39.1 38.5 38.1 36.1 33.4 31.2 28.9 26.4 27.5 29.7 27.5 26.3 26.1 27.6 29.3 27.7 27.2 27.2 32.5 42.4 MEAN 25.4 26.2 26.2 26.2 26.5 26.7 27.2 27.3 27.3 27.6 27.1 27.8 29.3 28.4 27.7 27.4 26.6 27.4 27.4 26.1 26.3 26.0 25.4 25.4 26.6 33.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 1992 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 28.0 24.5 22.4 22.3 23.3 24.1 24.8 25.9 27.3 29.9 29.8 29.7 27.3 26.9 26.4 25.7 24.8 24.6 24.0 23.6 23.2 23.3 22.8 22.7 25.3 29.9 2 25.1 25.5 26.5 25.6 26.7 26.7 26.7 27.5 28.7 29.8 33.5 38.2 35.0 31.9 33.8 31.5 29.0 25.6 24.1 25.4 22.2 21.4 23.5 25.1 27.9 38.2 3 30.5 38.0 42.0 41.9 45.0 47.8 50.8 49.8 46.5 39.5 33.9 34.3 34.3 32.1 35.7 38.4 43.4 40.4 38.3 35.0 35.1 35.1 35.6 35.5 39.1 50.8 4 35.0 35.3 35.0 35.4 21.4 9.2 28.3 34.8 8.4 19.1 32.6 33.3 34.7 33.5 33.5 33.9 33.8 33.6 33.7 33.8 34.5 34.8 34.8 34.1 30.7 35.4 5 31.4 29.4 29.4 30.2 30.4 30.6 30.6 31.0 31.4 31.5 32.5 35.3 35.4 37.8 37.3 35.6 35.0 33.9 32.7 31.6 30.4 31.6 33.9 33.9 32.6 37.8 6 33.9 33.9 36.2 31.6 28.1 23.5 22.4 20.6 18.9 19.2 18.2 17.4 16.5 16.2 17.5 13.9 16.4 13.5 13.0 13.5 14.1 16.0 14.0 13.6 20.1 36.2 7 13.5 13.9 14.0 15.9 16.3 16.1 16.0 15.9 15.8 15.1 14.5 14.6 16.0 16.1 14.9 14.4 14.5 18.2 18.7 15.7 16.8 14.9 13.5 13.4 15.4 18.7 8 13.4 13.2 13.9 13.9 14.4 13.7 14.3 14.3 14.4 14.9 16.4 16.8 17.6 16.9 51.2 60.8 58.3 56.7 54.4 56.2 56.8 53.9 53.1 53.3 31.8 60.8 9 53.6 54.0 52.6 50.3 47.1 46.0 44.7 43.4 44.1 43.9 41.2 35.5 31.9 34.5 30.7 29.0 26.4 23.2 19.9 20.8 18.5 16.6 16.3 16.4 35.0 54.0 10 16.7 16.3 16.6 16.7 15.7 15.4 15.8 15.7 15.4 14.3 14.0 13.8 13.5 13.3 14.4 15.7 15.1 14.0 13.6 12.9 12.9 12.6 12.5 11.9 14.5 16.7 11 12.5 12.2 11.9 11.7 11.9 12.0 12.7 12.6 12.7 12.7 12.6 13.6 13.4 13.5 13.4 13.0 12.9 12.4 12.7 15.3 15.6 13.2 12.8 12.5 12.9 15.6 12 13.3 13.1 13.8 13.1 12.9 12.8 13.5 14.6 14.8 16.2 16.3 15.5 16.6 15.3 14.9 15.3 17.4 19.2 18.8 18.3 19.3 21.3 27.3 27.6 16.7 27.6 13 27.3 25.1 25.7 27.0 30.1 28.2 29.2 29.9 26.0 26.5 26.4 28.5 29.3 28.1 26.7 28.4 24.7 21.6 17.2 13.8 10.5 11.2 10.7 11.6 23.5 30.1 14 12.4 12.4 13.0 12.7 13.0 14.9 16.8 15.7 17.1 16.6 15.4 15.2 15.8 17.1 16.8 17.6 19.4 18.6 18.6 17.5 17.7 17.5 18.0 19.9 16.2 19.9 15 20.1 19.0 18.0 19.5 20.1 27.5 23.4 27.5 27.7 26.7 30.3 25.3 32.8 29.2 28.2 23.5 23.9 21.6 19.7 18.8 17.9 15.3 15.1 13.7 22.7 32.8 16 12.9 12.5 14.7 12.4 12.2 12.1 11.8 13.2 13.4 13.3 14.6 14.8 15.0 14.2 13.9 13.6 13.4 13.3 12.9 12.4 12.4 14.0 11.9 11.4 13.2 15.0 17 11.8 12.1 12.4 12.6 13.6 14.9 14.4 13.9 14.1 14.4999.9999.9999.9999.9 12.8 12.5 13.0 13.2 14.0 15.2 14.1 13.7 13.9 14.9 13.6 15.2 18 16.0 15.6 15.3 16.1 16.3 16.4 15.6 15.8 16.2 16.0 14.7 14.3 15.7 15.2 14.6 13.7 11.5 10.6 10.7 10.5 10.5 10.3 10.4 10.3 13.8 16.4 19 10.4 10.5 12.1 14.7 16.9 18.6 19.1 19.8 21.5 21.9 20.8 19.2 20.8 21.2 21.4 19.8 15.5 13.6 13.8 13.8 13.9 14.0 13.9 14.1 16.7 21.9 20 12.5 12.9 13.9 14.7 14.9 16.2 17.1 16.7 16.3 15.9 15.7 17.0 18.1 16.8 16.7 18.0 17.8 15.9 14.5 14.0 17.2 16.6 17.6 17.0 16.0 18.1 21 14.6 13.7 13.6 14.1 13.6 13.6 13.4 13.5 13.8 13.6 15.6 17.0 18.2 17.4 19.9 18.8 18.5 20.4 20.6 20.3 19.4 17.6 14.3 15.1 16.3 20.6 22 15.2 16.8 20.4 18.0 18.7 18.6 18.6 18.6 19.0 21.0 28.0 28.8 27.4 25.2 27.0 33.4 29.1 26.8 24.8 23.1 21.0 20.4 20.2 20.7 22.5 33.4 23 20.8 20.4 20.7 20.3 20.4 20.5 22.6 23.3 21.5 23.6 22.9 21.8 22.2 18.1 16.3 16.3 16.2 16.4 16.9 16.9 16.0 14.4 14.6 14.2 19.1 23.6 24 14.3 14.4 14.2 14.2 14.4 15.3 16.5 15.9 15.9 15.5 17.1 17.5 16.9 15.5 15.5 16.9 16.2 15.6 14.9 14.4 14.2 14.8 14.6 14.1 15.4 17.5 25 14.7 15.7 16.2 15.8 16.6 16.8 16.9 16.6 16.7 17.3 17.4 20.2 22.6 21.0 18.0 18.7 17.9 17.8 18.9 16.5 18.0 19.6 18.2 17.7 17.7 22.6 26 16.9 16.6 16.6 20.2 22.9 22.1 24.1 25.7 31.1 29.0 28.2 24.2 27.7 28.4 31.0 25.2 23.6 23.5 22.6 20.5 19.2 18.6 24.5 33.4 24.0 33.4 27 44.8 42.4 45.1 45.5 50.9 56.7 56.6 56.1 53.3 48.0 49.0 47.0 45.6 45.0 47.1 46.6 47.7 46.1 46.2 43.9 40.8 42.8 40.8 41.4 47.1 56.7 28 39.9 39.8 40.4 40.9 35.8 30.6 29.4 28.2 26.9 23.9 22.8 20.1 20.7 22.9 22.7 32.3 35.3 35.3 33.4 27.8 24.0 25.2 22.2 22.1 29.3 40.9 29 21.9 22.8 23.7 23.0 23.1 23.2 23.1 23.3 23.0 23.6 25.4 26.5 28.1 36.9 29.8 29.0 43.3 44.8 38.3 36.7 38.3 38.3 41.2 41.2 30.4 44.8 30 41.3 42.9 44.5 47.4 47.1 48.3 49.0 49.7 44.2 42.8 39.9 33.4 39.8 41.8 41.0 39.4 37.4 37.8 37.4 37.0 39.7 38.7 38.7 38.3 41.6 49.7 31 37.0 39.2 39.2 41.8 40.7 38.7 41.3 42.5 42.9 41.2 37.8 34.6 39.3 41.7 40.9 38.6 36.9 35.7 34.6 32.6 31.5 30.7 30.5 29.0 37.5 42.9 MEAN 23.0 23.0 23.7 23.9 23.7 23.6 24.5 24.9 23.8 23.8 24.6 24.1 24.9 24.8 25.3 25.5 25.4 24.6 23.7 22.8 22.4 22.2 22.3 22.6 23.8 31.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 1992 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 31.2 31.6 32.1 32.0 33.0 35.9 36.3 36.4 34.7 33.3 31.2 30.8 31.7 31.2 29.0 31.5 27.1 26.8 31.3 29.7 27.9 28.0 29.5 31.2 31.4 36.4 2 32.8 29.9 28.8 29.6 32.0 28.3 31.7 35.1 38.9 39.3 39.6 39.1 36.4 36.3 36.0 35.3 34.7 27.8 28.2 26.7 29.4 26.6 24.4 19.9 32.0 39.6 3 20.1 21.1 20.3 20.3 19.8 19.9 19.0 19.0 19.6 17.4 15.0 17.3 15.5 15.2 18.4 17.6 17.9 16.0 14.2 11.9 11.2 10.9 11.0 11.2 16.7 21.1 4 13.4 15.6 16.7 16.1 16.9 15.8 14.9 14.8 14.9 15.0 13.2 13.8 14.2 14.1 14.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15.0 16.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20.1 21.3 20.1 23.6 23.6 22.4 22.4 22.4 23.0 23.6 24.2 23.6 23.6 22.6 24.2 10 23.6 23.6 24.2 24.7 24.8 25.9 24.8999.9999.9999.9999.9999.9999.9 22.5 21.4 21.2 22.3 21.2 22.3 20.7 20.4 19.4 18.6 18.9 22.3 25.9 11 19.2 19.2 18.2 18.8 19.3 21.9 22.3 23.4 25.5 26.9 26.5 26.3 26.1 25.2 25.1 24.2 22.8 22.4 21.6 21.3 21.2 21.5 21.4 21.6 22.6 26.9 12 23.4 22.8 22.8 23.9 24.5 23.5 23.8 25.8 26.2 26.1 26.2 26.6 26.3 26.1 25.5 24.9 25.0 24.0 21.8 21.1 20.7 20.0 20.1 20.0 23.8 26.6 13 20.0 19.7 19.5 19.6 19.8 19.7 20.0 19.4 20.1 20.5 20.1 20.0 19.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19.9 20.5 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15.8 16.4 16.6 15.5 14.6 13.5 13.3 13.8 14.5 14.2 14.0 13.0 14.0 14.6 16.6 16 14.7 16.1 19.3 16.6 17.2 18.2 18.8 17.9 18.1 19.7 18.0 18.4 17.2 17.4 18.1 20.7 21.8 22.9 25.0 26.2 27.4 28.0 25.9 23.4 20.3 28.0 17 21.2 22.9 23.0 21.8 23.5 21.4 22.9 23.1 19.4 18.3 17.4 18.3 21.3 21.7 18.0 18.5 18.6 17.4 17.9 20.8 16.4 16.9 16.1 17.0 19.7 23.5 18 15.8 15.7 16.5 16.9 17.0 16.8 16.5 16.5 16.5 17.2 15.7 15.4 15.9 16.8 15.1 14.7 14.8 15.9 14.4 14.8 15.2 14.4 14.2 14.4 15.7 17.2 19 14.1 15.5 16.0 17.2 17.1 16.0 16.0 15.9 16.3 16.6 16.5 16.9 16.6 16.3 16.2 15.9 15.9 15.9 15.8 16.3 15.9 15.3 15.0 18.3 16.1 18.3 20 21.6 22.8 21.6 20.8 20.1 20.5 27.0 27.4 27.8 27.1 24.3 21.8 21.2 20.1 21.0 21.0 19.7 19.5 18.8 18.8 17.9 17.4 17.7 18.1 21.4 27.8 21 20.6 18.9 18.7 18.6 18.2 17.8 18.0 18.9 19.5 20.8 21.1 21.4 21.1 20.4 21.0 20.7 19.4 19.9 19.3 18.6 18.1 18.5 18.4 19.0 19.5 21.4 22 19.1 18.8 18.9 18.9 19.6 19.8 20.1 20.4 20.3 20.8 20.2 19.7 19.9 20.0 19.6 19.5 19.2 18.9 18.2 17.8 17.6 18.1 17.7 17.5 19.2 20.8 23 18.1 18.9 20.5 18.3 19.5 19.5 18.9 19.3 19.3 19.7 20.8 22.5 20.5 22.3 23.7 26.1 28.1 24.1 28.3 37.1 41.0 46.6 45.4 43.1 25.9 46.6 24 43.0 43.5 42.9 43.4 42.2 41.0 40.6 41.6 41.6 41.4 40.0 39.0 38.1 36.8 36.7 39.2 40.9 40.5 39.3 39.7 39.2 38.4 39.0 36.1 40.2 43.5 25 36.3 35.6 37.0 38.3 39.5 38.9 39.0 39.2 39.0 39.0 38.5 37.1 33.1 38.2 38.3 37.1 37.4 36.9 36.0 37.6 38.4 37.2 37.7 38.4 37.7 39.5 26 42.5 42.4 47.8 46.8 46.8 45.7 43.0 44.3 45.6 45.7 45.9 40.6 45.4 46.1 44.6 45.7 46.0 44.6 42.3 43.0 42.7 46.9 45.5 45.2 44.8 47.8 27 45.8 44.9 44.6 43.4 43.0 43.9 44.7 44.6 43.9 43.5 41.8 40.7 40.0 40.8 42.8 42.4 40.4 38.3 37.8 37.0 37.8 35.9 34.4 35.6 41.2 45.8 28 36.8 35.7 35.2 35.2 35.1 35.0 35.6 35.2 34.6 33.7 32.7 31.4 30.3 30.4 29.9 31.1 28.1 26.4 24.7 22.5 20.5 19.1 19.0 22.3 30.0 36.8 29 21.4 22.2 26.8 29.9 30.5 31.0 32.2 32.3 31.3 30.3 30.0 30.6 31.2 29.8 26.4 24.7 23.3 20.2 16.2 16.0 13.6 13.4 13.1 11.6 24.5 32.3 30 11.7 14.1 14.0 15.2 16.7 15.2 14.7 14.6 15.0 15.5 16.2 15.2 16.1 15.8 15.9 17.1 16.4 13.9 12.4 11.3 10.8 13.4 12.2 11.0 14.3 17.1 31 11.7 13.1 16.0 16.4 15.4 15.3 15.6 15.4 15.6 15.8 16.6 16.9 15.3 14.4 15.1 15.3 15.2 15.0 14.2 14.5 18.0 20.0 18.8 19.3 15.8 20.0 MEAN 24.1 24.4 25.1 25.1 25.5 25.3 25.7 26.1 26.2 26.2 25.5 24.6 24.4 24.6 24.5 25.1 24.6 23.5 23.2 23.4 23.3 23.5 23.0 22.9 24.1 28.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 1992 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 20.1 19.0 17.3 16.0 25.2 41.8 44.1 44.4 42.7 42.0 39.3 37.9 39.2 39.1 39.1 39.5 41.6 45.6 48.4 49.0 46.2 45.0 47.3 47.9 38.2 49.0 2 49.0 46.2 48.5 49.0 49.1 47.3 47.9 46.2 46.8 45.6 46.2999.9999.9999.9 43.9 43.0 42.7 42.4 41.5 42.2 41.7 42.1 41.6 41.6 45.0 49.1 3 30.7 30.9 27.9 29.6 31.2 31.7 32.1 32.8 34.1 29.1 30.6 36.8 45.2 47.3 48.3 48.9 44.8 46.8 46.6 45.8 46.0 46.5 48.5 48.8 39.2 48.9 4 48.2 48.4 49.4 44.7 48.9 51.0 54.0 54.8 53.6 52.2 48.7 49.7 50.1 49.7 50.6 50.8 50.3 45.9 45.8 45.0 44.3 42.6 41.7 41.5 48.4 54.8 5 43.2 36.0 28.3 34.2 34.8 39.1 39.0 39.2 39.8 40.2 40.1 40.4 40.5 40.2 39.0 38.1 37.0 35.6 35.2 35.1 34.5 34.1 33.5 33.7 37.1 43.2 6 33.7 34.9 30.5 35.3 36.1 37.8 38.3 38.1 38.7 38.9 37.9 36.7 37.7 39.1 37.9 37.0 36.0 35.2 33.7 31.9 33.0 33.9 20.7 22.6 34.8 39.1 7 31.4 40.3 40.1 44.0 45.6 44.5 45.8 42.3 41.1 38.5 38.8 36.9 42.5 43.7 42.6 41.6 39.6 38.4 36.2 35.2 32.0 31.9 31.5 28.3 38.9 45.8 8 27.3 28.0 20.4 21.7 24.7 29.9 25.2 19.7 27.1 21.4 28.1 20.3 32.7 34.2 33.6 33.6 33.9 33.4 33.7 33.9 33.9 34.5 34.3 34.3 29.2 34.5 9 34.8 35.3 35.7 35.6 35.5 35.4 35.2 34.8 33.6 34.5 32.9 31.7 30.0 27.0 30.8 31.6 29.5 28.2 27.6 26.9 28.7 26.4 25.7 23.9 31.3 35.7 10 24.8 27.3 27.7 28.0 28.7 28.0 27.4 27.9 29.5 29.2 28.9 27.2 13.6 19.1 31.9 29.0 29.0 28.7 28.6 27.9 27.2 26.5 24.9 24.2 26.9 31.9 11 25.5 26.1 27.0 26.4 26.7 26.7 26.7 26.5 26.0 24.1 21.5 19.9 17.8 16.5 16.3 16.7 19.2 18.5 17.5 17.4 16.5 17.0 17.5 17.6 21.3 27.0 12 18.0 18.2 19.4 18.0 17.3 16.9 17.1 18.2 18.9 18.6 17.8 16.9 17.0 16.1 15.4 15.6 14.9 14.1 15.0 14.4 14.9 14.5 15.6 13.2 16.5 19.4 13 12.0 13.0 13.0 13.4 12.3 12.7 12.8 12.8 12.9 13.2 13.6 12.4 12.9 13.2 13.2 13.2 13.3 17.5 17.2 15.4 15.5 16.3 12.2 13.7 13.7 17.5 14 10.4 10.5 10.2 10.5 13.3 13.6 15.1 15.5 13.9 14.6 12.3 12.4 14.6 15.2 16.7 18.0 18.6 15.7 13.9 16.7 17.4 17.7 19.0 19.8 14.8 19.8 15 18.7 18.3 19.0 18.1 19.1 23.4 25.8 22.0 22.0 24.0 26.0 24.4 24.5 25.6 26.9 26.0 26.0 24.0 23.0 24.9 27.4 27.8 29.2 30.9 24.0 30.9 16 28.0 23.0 30.9 30.2 31.1 32.3 33.1 34.3 35.1 32.0 29.9 20.3 16.7 31.0 33.3 32.8 35.1 34.6 34.2 35.9 36.3 37.2 34.3 34.1 31.5 37.2 17 35.4 33.9 33.8 33.3 33.1 33.1 33.0 32.8 31.1 28.8 22.7 25.2 29.8 32.4 33.9 33.1 34.2 32.9 31.6 31.5 32.0 33.3 31.5 30.8 31.8 35.4 18 28.3 29.6 30.4 31.0 32.2 31.8 32.0 32.5 33.5 33.4 29.5 29.4 33.0 33.5 33.0 32.7 32.1 32.0 31.0 30.8 30.7 29.4 25.2 24.7 30.9 33.5 19 30.2 26.3 29.4 30.5 31.1 31.1 29.4 28.6 29.4 31.7 31.5 31.6 31.7 31.4 30.7 29.9 29.3 29.1 29.2 29.8 30.3 30.2 29.4 29.0 30.0 31.7 20 27.4 26.9 26.7 26.7 26.5 26.8 26.6 26.7 26.5 26.4 26.0 25.5 26.4 26.2 25.4 24.6 22.9 22.1 22.5 21.2 21.2 21.5 23.0 21.6 24.9 27.4 21 20.6 20.5 20.3 17.5 17.0 17.3 17.2 16.7 17.7 18.1 17.4 17.4 17.6 17.5 17.7 17.9 17.4 17.9 18.5 17.4 17.1 16.4 15.3 16.0 17.7 20.6 22 16.8 16.9 16.4 17.7 17.4 18.1 19.3 17.4 15.6 15.3 15.2 11.1 16.0 19.1 17.6 23.4 18.1 22.4 22.3 18.6 28.6 27.4 24.2 22.8 19.1 28.6 23 22.5 23.3 23.6 24.0 21.3 22.1 19.4 20.2 21.3 22.1 23.1 25.4 21.5 18.7 17.5 17.4 17.7 19.8 20.7 21.6 20.3 19.6 19.4 19.2 20.9 25.4 24 18.6 22.7 20.8 20.4 20.2 20.1 19.9 20.6 22.8 24.6 25.3 22.8 23.2 23.9 23.4 22.9 22.0 21.2 21.2 21.0 20.5 19.4 20.1 18.3 21.5 25.3 25 15.5 16.6 18.0 19.3 17.2 18.0 20.2 20.2 20.8 20.0 16.9 17.6 19.6 22.4 21.2 22.4 24.5 29.4 32.3 29.1 27.3 25.9 20.4 18.9 21.4 32.3 26 14.7 11.5 23.6 12.0 23.9 28.0 28.0 13.3 23.3 7.4 9.8 16.5 20.6 27.0 27.3 26.7 26.2 24.8 24.0 23.0 21.7 20.3 20.2 19.5 20.6 28.0 27 20.4 20.7 21.6 22.2 23.9 27.5 28.2 29.9 29.6 30.2 30.1 29.9 30.5 31.1 31.1 30.6 29.5 28.9 28.6 27.9 26.8 27.2 28.1 29.3 27.7 31.1 28 30.7 31.0 30.7 30.6 31.1 30.7 30.3 30.7 30.9 31.4 30.9 30.4 31.3 31.6 31.4 30.5 29.6 29.5 28.9 27.3 26.9 27.6 27.3 27.5 29.9 31.6 29 27.8 27.1 26.9 26.7 27.0 27.2 27.3 27.8 27.9 27.9 27.0 27.1 27.7 27.7 26.7 26.1 24.6 23.9 23.3 22.3 21.6 21.8 22.3 22.6 25.8 27.9 30 21.7 20.9 21.3 23.0 26.7 25.0 25.4 25.7 27.6 26.5 26.1 25.3 26.0 26.5 25.7 25.3 26.1 24.3 24.7 25.3 24.6 22.9 22.8 22.6 24.7 27.6 MEAN 26.2 26.1 26.3 26.3 27.6 29.0 29.2 28.4 29.1 28.1 27.5 26.2 27.2 28.5 29.4 29.3 28.9 28.8 28.6 28.1 28.2 27.9 26.9 26.6 27.9 33.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 1992 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 42.1 42.9 42.2 35.0 25.7 42.0 42.0 41.7 41.6 39.8 27.9 40.3 38.1 38.8 38.9 38.0 38.5 39.1 38.7 36.4 35.8 37.5 38.3 37.6 38.3 42.9 4 38.0 38.0 37.6 37.7 37.6 37.9 37.2 36.6 37.0 37.3 37.2 36.9 36.9 37.7 37.9 37.0 35.4 34.4 32.7 32.7 32.8 32.2 32.2 31.1 35.9 38.0 5 29.7 28.8 28.9 27.6 30.8 31.2 30.0 30.6 31.3 33.2 34.5 35.9 36.1 34.7 33.5 32.6 30.5 29.0 29.2 28.4 27.8 26.7 26.0 25.0 30.5 36.1 6 23.2 23.2 26.4 29.1 33.4 35.1 35.9 37.4 39.2 36.6 33.7 33.0 34.4 36.0 36.9 37.2 37.9 39.6 40.3 39.3 40.2 39.7 38.4 39.3 35.2 40.3 7 38.8 38.6 39.6 42.4 43.8 44.8 44.4 43.0 42.2 42.9 41.4 38.8 39.2 39.0 39.8 40.0 40.8 40.0 40.5 40.3 40.7 41.3 41.3 42.4 41.1 44.8 8 41.1 39.0 37.6 36.4 36.5 40.8 40.6 39.7 40.3 40.6 40.2 39.7 39.6 38.9 39.3 40.9 40.8 39.2 37.5 38.0 37.4 39.1 38.3 38.8 39.2 41.1 9 35.2 35.4 39.7 40.3 40.9 41.5 42.0 42.3 42.1 42.5 43.4 40.8 41.6 41.7 42.0 41.9 41.8 43.1 46.3 47.9 47.7 45.1 43.9 41.3 42.1 47.9 10 40.2 41.6 42.8 44.1 45.1 44.2 43.5 42.9 42.7 41.2 39.4 38.7 39.1 38.4 38.2 37.8 37.2 36.7 36.8 37.7 39.6 40.6 41.1 40.9 40.4 45.1 11 42.8 42.4 45.5 46.2 42.8 40.2 41.4 43.4 40.6 41.3 43.0 43.2 42.7 42.5 42.4 40.6 39.9 40.1 39.8 40.1 39.9 38.9 39.3 39.1 41.6 46.2 12 39.6 39.5 39.7 39.9 40.0 39.7 39.3 38.6 38.6 38.6 38.4 34.7 37.0 36.2 35.6 29.4 26.7 27.1 22.7 24.5 29.4 23.6 28.1 29.0 34.0 40.0 13 26.7 25.4 25.8 25.5 27.4 26.8 27.4 26.4 26.4 28.4 29.4 31.1 31.2 31.4 31.7 34.5 34.8 38.8 41.0 41.5 41.9 42.5 42.6 45.0 32.6 45.0 14 46.6 47.0 47.3 48.5 50.4 51.2 51.5 51.6 52.7 53.3 53.1 52.2 52.7 51.4 50.7 50.5 50.7 52.2 51.0 50.2 48.8 47.2 48.0 47.8 50.3 53.3 15 48.8 48.7 49.1 48.9 49.6 51.8 52.0 51.5 50.8 50.8 47.6 47.3 48.9 47.5 48.4 48.5 48.7 48.3 48.1 47.9 46.9 47.9 47.6 46.4 48.8 52.0 16 44.1 39.6 40.8 36.2 39.8 44.0 42.8 42.9 42.8 43.2 42.9 43.0 45.7 46.6 46.0 45.9 45.8 46.7 47.1 46.7 46.2 45.6 44.8 46.6 44.0 47.1 17 47.6 48.0 48.5 49.8 49.9 48.8 48.3 47.3 47.4 45.9 42.2 40.4 39.9 39.2 39.4 38.2 36.6 35.6 36.1 34.8 34.5 34.2 34.3 33.8 41.7 49.9 18 33.3 34.5 34.0 34.4 34.5 34.8 34.7 34.1 33.6 33.9 33.9 34.3 34.6 34.2 33.8 33.7 34.5 33.0 32.8 31.9 32.2 32.8 32.6 33.1 33.7 34.8 19 33.8 34.2 33.8 33.4 33.7 34.4 34.6 34.6 34.9 34.8 35.2 35.0 34.6 33.9 32.7 31.6 30.3 31.5 31.9 34.6 38.8 41.0 41.0 41.7 34.8 41.7 20 41.7 41.4 40.7 42.1 43.2 44.6 44.9 44.5 44.4 45.8 46.1 46.0 46.8 45.9 45.7 46.6 48.2 49.4 48.4 46.1 47.6 48.1 46.5 46.7 45.5 49.4 21 48.9 48.3 46.9 46.0 44.9 43.7 43.8 43.8 43.7 43.3 39.4 39.2 40.8 41.2 41.9 41.1 40.7 40.4 37.1 36.0 34.9 35.6 34.5 34.0 41.3 48.9 22 32.6 22.6 34.2 35.2 35.6 35.1 35.7 35.5 36.3 35.8 34.4 36.6 37.9 37.9 38.0 38.1 37.6 36.4 37.1 36.8 38.1 38.2 38.7 38.9 36.0 38.9 23 37.7 38.5 39.4 39.2 39.5 39.5 39.7 39.7 39.8 40.1 41.1 41.5 42.4 42.5 43.9 44.6 44.4 44.0 42.9 41.7 43.8 43.7 43.5 43.2 41.5 44.6 24 43.7 43.7 42.1 40.4 40.5 40.3 39.1 40.2 39.7 40.1 39.8 39.7 40.5 40.5 39.5 38.5 37.7 38.8 39.7 39.2 38.2 36.0 36.7 36.0 39.6 43.7 25 36.5 37.3 38.4 40.4 37.2 40.8 41.4 41.4 41.2 40.9 40.7 40.0 38.8 38.9 37.8 39.8 39.6 38.9 38.8 38.6 39.1 39.2 38.7 38.9 39.3 41.4 26 38.2 38.1 38.0 37.5 37.6 37.4 37.3 37.3 37.2 37.3 38.3 41.5 42.6 43.2 44.1 43.2 42.8 43.4 42.9 44.1 44.5999.9999.9999.9 40.3 44.5 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 31 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 38.8 38.2 39.1 39.0 39.2 40.4 40.4 40.3 40.3 40.3 39.3 39.6 40.1 39.9 39.9 39.6 39.2 39.4 39.1 39.0 39.4 39.0 39.0 39.0 39.5 44.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 1992 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 35.2 34.1 34.1 35.8 38.1999.9999.9 10 38.7 39.8 39.8 40.4 41.0 41.0 41.0 41.0 41.0 42.1 43.8 45.4 45.2 44.2 41.8 38.7 38.7 39.6 40.4 41.3 40.9 39.5 40.1 40.7 41.1 45.4 11 40.8 41.8 41.8 42.1 42.5 42.6 43.7 43.4 43.8 44.1 44.7 45.0 45.2 45.2 44.6 44.0 44.4 43.3 42.5 41.5 41.5 40.6 37.3 39.0 42.7 45.2 12 39.7 41.9 32.8 25.7 32.2 36.1 41.7 43.3 44.7 44.5 44.4 42.9 42.7 42.8 43.6 43.6 43.1 43.0 43.2 42.7 42.3 40.2 42.0 41.9 40.9 44.7 13 40.7 40.6 40.1 39.5 39.4 39.2 39.0 39.7 39.9 40.1 40.3 40.4 40.0 39.8 38.6 39.0 39.5 39.4 38.8 38.6 38.8 38.6 38.4 37.9 39.4 40.7 14 37.9 37.9 38.6 37.9 37.2 36.8 36.7 36.0 35.3 35.1 34.7 34.1 34.2 33.9 34.0 34.3 33.1 33.4 33.0 32.8 34.0 32.8 33.3 33.9 35.0 38.6 15 33.6 33.3 33.5 33.7 34.1 34.1 34.2 34.2 34.2 33.8 34.4 33.7 33.1 33.0 32.8 32.2 31.6 31.3 31.3 30.8 30.5 30.0 29.3 31.3 32.7 34.4 16 30.9 30.8 29.5 29.1 27.7 27.3 29.6 33.0 34.4 35.3 36.0 35.7 37.2 37.0 36.5 37.4 37.5 37.9 38.0 38.6 38.6 38.6 38.5 38.9 34.8 38.9 17 39.5 39.7 39.9 40.6 39.7 39.8 40.4 38.7 35.5 33.6 35.1 33.7 33.3 34.0 33.7 34.6 34.9 35.0 35.3 34.7 33.9 34.8 35.5 28.3 36.0 40.6 18 25.3 37.2 37.6 37.7 37.8 38.0 37.9 38.0 38.7 39.0 38.9 38.0 38.0 38.6 38.1 36.9999.9 38.6 39.2 39.5 38.4 37.2 36.7 36.6 37.5 39.5 19 36.9 36.5 20.2 35.8 35.9 36.7 36.7 36.8 36.8 36.7 35.6 33.9 34.2 35.7 35.8 35.5 33.7 34.1 31.1 34.2 28.8 32.3 32.9 34.2 34.2 36.9 20 35.2 27.8 31.4 34.7 26.2 33.5 36.9 37.5 37.6 36.5 35.9 34.9 35.3 35.8 35.8 35.4 33.8 34.3 33.9 34.6 36.1 36.7 37.5 38.4 34.8 38.4 21 39.4 41.5 40.1 40.8 40.1 41.0 40.3 40.7 40.0 40.7 29.8 39.1 34.6 36.2 29.4 39.1 39.6 39.5 38.1 38.1 35.3 36.0 36.3 36.1 38.0 41.5 22 37.6 37.6 38.6 38.5 39.1 39.4 38.7 39.4 39.3 39.0 38.8 38.7 37.9 37.7 37.5 37.6 37.7 37.7 36.3 37.4 37.5 38.1 35.8 36.4 38.0 39.4 23 38.1 38.5 38.1 38.0 37.7 39.5 37.2 37.0 37.0 38.1 37.7 37.2 35.4 35.3 34.9 34.2 33.9 34.0 33.6 33.8 33.8 33.6 33.7 37.8 36.2 39.5 24 34.0 33.7 34.2 34.2 33.7 33.0 33.2 33.4 33.5 33.4 33.5 33.6 33.4 34.4 34.3 33.0 32.2 31.9 31.9 31.9 32.3 32.4 31.7 31.4 33.1 34.4 25 31.3 30.9 30.6 31.0 31.8 31.8 31.7 30.6 30.9 30.5 28.6 30.3 30.5 30.7 30.3 29.8 29.6 29.3 28.9 28.8 28.8 27.7 27.8 28.8 30.0 31.8 26 30.0 29.4 29.9 30.3 30.0 30.8 30.8 31.1 28.8 25.5 24.9 30.9 29.5 28.7 29.2 29.6 29.4 28.8 28.1 27.9 27.4 21.2 19.3 16.8 27.8 31.1 27 17.3 22.6 24.2 24.5 24.5 12.5 23.8 26.2 26.0 28.0 28.4 28.9 29.4 27.9 28.1 26.2 25.0 25.9 25.2 23.5 24.0 25.3 24.4 23.3 24.8 29.4 28 23.0 23.5 22.9 21.3 20.9 20.4 19.9 21.1 20.1 21.3 20.6 22.0 21.6 21.0 20.9 21.0 20.9 20.8 21.8 22.9 22.9 22.4 22.2 22.3 21.6 23.5 29 22.2 22.8 22.1 22.0 21.8 21.8 21.8 21.5 22.0 22.1 21.7 21.6 21.9 22.5 21.7 21.7 21.5 22.2 22.3 22.4 22.3 22.4 22.3 22.5 22.0 22.8 30 22.7 25.4 26.0 27.3 27.3 27.0 33.1 36.5 37.5 39.6 40.5 38.2 40.0 39.7 40.8 42.3 42.9 44.8 45.6 45.2 43.4 43.4 44.9 44.1 37.4 45.6 MEAN 33.1 34.0 32.9 33.6 33.4 33.4 34.7 35.2 35.1 35.2 34.7 35.2 34.9 35.0 34.4 34.6 34.2 34.5 34.2 34.4 33.9 33.5 33.4 33.6 34.2 37.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 1992 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 44.7 45.3 45.5 45.9 45.2 43.4 42.8 39.4 43.7 43.4 36.8 27.7 25.4 40.7 39.5 41.3 40.9 40.0 39.7 38.1 37.6 37.5 37.6 37.5 40.0 45.9 2 37.8 38.3 38.5 38.7 39.0999.9999.9999.9 42.4 42.4 43.0 43.0 41.8 41.3 40.7 40.7 40.7 40.1 42.4 42.5 42.3 42.0 42.1 42.0 41.0 43.0 3 41.9 42.3 42.7 42.6 41.9 40.8 40.1 40.2 43.7 44.4 44.5 43.7 43.7 45.2 46.4 44.2 39.5 39.9 42.6 45.4 46.0 44.6 42.0 41.8 42.9 46.4 4 43.5 43.2 41.1 40.6 41.5 40.2 40.3 40.1 40.3 40.0 36.9 34.4 32.7 31.3 32.5 33.7 34.8 35.9 36.4 35.6 35.2 34.5 34.9 34.9 37.3 43.5 5 34.3 34.2 34.1 34.4 35.3 35.9 35.3 34.6 34.6 34.8 37.0 38.3 38.3 38.3 39.4 40.1 39.1 39.0 37.9 38.2 38.1 37.4 37.5 37.3 36.8 40.1 6 37.0 38.2 38.0 35.3 28.8 32.0 34.2 37.4 42.1 44.0 39.2 36.4 35.1 35.7 38.4 39.9 40.3 38.5 40.1 40.9 41.2 40.8 40.6 39.9 38.1 44.0 7 40.0 39.4 39.0 38.9 38.2 38.3 38.2 37.2 39.0 38.5 37.9 38.1 38.3 38.5 38.5 39.7 38.9 38.6 38.8 38.3 38.1 37.1 36.2 36.1 38.3 40.0 8 35.2 33.8 33.5 34.2 34.2 34.0 34.2 33.7 33.5 33.0 33.6 33.6 32.9 30.6 28.6 33.9 35.9 36.7 37.6 39.7 40.7 42.1 42.3 42.0 35.4 42.3 9 40.8 38.6 36.9 36.0 37.0 36.6 36.2 35.4 35.4 33.9 34.6 36.7 36.0 34.3 34.2 36.3 36.8 37.2 38.1 38.7 38.7 38.7 38.4 38.4 36.8 40.8 10 39.5 39.9 40.0 39.6 38.9 39.3 38.9 38.5 38.8 40.5 41.7 38.4 38.1 37.9 40.1 40.7 39.0 38.9 37.6 34.9 33.9 35.3 37.0 35.8 38.5 41.7 11 35.6 36.5 33.8 34.7 40.6 40.6 40.8 40.8 41.0 41.0 40.2 40.0 39.1 39.1 38.3 38.9 40.2 39.8 39.0 38.1 36.8 36.5 36.3 34.9 38.4 41.0 12 34.6 34.4 32.2 34.1 37.6 39.2 42.9 40.5 40.8 41.7 42.8 42.1 41.0 40.6 40.4 39.7 37.9 38.6 38.0 38.3 38.6 38.4 37.3 35.1 38.6 42.9 13 35.5 35.5 38.5 38.3 33.5 32.1 29.3 27.6 31.0 36.9 37.5 37.3 37.3 36.4 35.5 36.3 35.2 34.7 36.8 38.9 40.3 41.2 40.6 40.8 36.1 41.2 14 39.7 39.9 41.1 40.2 38.2 38.5 37.1 39.1 41.6 43.0 41.4 39.6 38.6 38.4 38.6 37.9 40.5 40.0 38.6 40.5 40.9 40.9 40.7 40.7 39.8 43.0 15 40.7 41.5 42.2 42.4 43.8 44.0 43.5 41.6 39.2 37.7 36.3 35.9 35.5 35.8 35.4 34.8 34.7 35.8 35.7 34.6 33.7 33.6 33.5 34.1 37.7 44.0 16 34.5 34.5 34.2 34.7 34.7 34.7 35.0 35.5 36.2 36.6 36.1 33.8 33.8 33.7 34.7 35.6 35.3 35.1 35.3 36.0 34.2 35.3 34.1 34.9 34.9 36.6 17 34.7 36.4 36.1 36.1 36.4 36.6 36.0 36.3 36.6 37.1 27.7 32.3 31.8 35.9 36.9 37.2 36.8 37.0 37.6 36.9 34.5 30.9 29.7 30.8 34.9 37.6 18 21.1 28.5 27.7 25.7 30.7 33.7 36.3 37.2 37.7 37.5 37.1 38.0 37.2 36.9 36.3 35.9 36.4 36.2 35.2 34.2 32.8 35.0 35.4 35.5 34.1 38.0 19 33.5 32.4 33.3 35.3 34.7 34.5 34.7 34.2 32.5 33.7 26.0 24.4 27.1 27.4 28.7 30.6 31.2 32.5 32.8 33.3 34.0 34.6 34.3 35.1 32.1 35.3 20 34.5 25.8 31.5 34.1 35.1 30.4 30.0 15.1 1.4 31.1 29.4 30.6 31.6 38.2 37.4 37.1 36.7 36.6 37.9 38.0 37.9 38.9 38.7 38.1 32.3 38.9 21 37.9 38.0 37.8 37.6 38.0 38.5 38.5 38.9 38.4 38.2 37.0 36.5 36.5 33.2 28.4 16.1 31.0 33.4 32.9 32.6 31.5 27.8 24.4 26.5 33.7 38.9 22 28.1 29.7 30.4 32.5 32.3 35.0 37.2 38.0 38.1 37.5 36.3 34.0 34.8 35.3 35.3 35.3 35.6 35.9 36.3 36.9 35.7 30.5 26.5 29.9 34.0 38.1 23 36.3 36.1 36.9 38.1 37.9 37.8 37.4 37.2 37.2 36.8 36.1 35.7 35.3 34.9 35.2 35.0 34.3 33.8 33.5 33.2 31.8 31.9 32.5 32.3 35.3 38.1 24 32.1 32.3 32.5 32.6 31.7 30.6 28.1 28.3 28.0 28.4 28.7 27.5 26.4 26.1 25.9 26.6 27.0 27.2 27.6 28.1 28.1 27.7 26.7 27.3 28.6 32.6 25 28.2 32.6 36.5 36.9 31.5 35.9 37.7 42.1 41.6 41.1 40.9 41.4 41.8 40.1 40.2 39.7 40.2 39.6 39.2 39.7 36.8 35.8 34.0 31.4 37.7 42.1 26 39.1 38.6 38.6 40.1 38.8 38.9 39.8 40.1 40.3 40.7 40.6 39.8 39.6 39.7 39.3 38.9 38.4 38.4 37.2 37.0 36.9 36.8 36.5 36.3 38.8 40.7 27 36.2 35.5 35.4 35.4 34.5 34.1 33.9 33.4 33.8 35.5 35.6 35.5 36.3 35.6 33.9 33.8 34.6 35.1 35.6 35.4 35.8 35.6 23.4 20.6 33.9 36.3 28 31.6 7.4 10.2 12.3 11.2 18.7 32.3 5.1 32.2 37.2 37.1 36.7 36.4 28.5 25.4 24.7 25.6 27.3 31.5 35.9 36.8 36.7 37.0 36.6 27.3 37.2 29 36.8 37.6 37.7 36.7 36.6 36.9 36.8 37.1 37.0 37.0 36.6 36.2 35.8 35.4 35.0 33.7 34.3 33.5 33.9 33.2 32.9 33.0 33.9 34.5 35.5 37.7 30 34.8 34.4 33.6 33.3 32.8 32.8 33.0 32.9 32.7 32.3 32.4 32.8999.9999.9 32.3 32.8 31.7 26.9 29.1 29.7 30.6 30.7 30.9 30.7 32.0 34.8 31 30.9 31.3 31.1 32.3 32.2 32.4 32.6 32.6 32.5 32.5 32.0 31.5 31.5 31.1 30.8 30.6 30.6 30.1 31.0 30.3 30.2 30.1 29.9 30.0 31.3 32.6 MEAN 35.8 35.2 35.5 35.8 35.6 35.9 36.4 35.0 36.2 37.7 36.5 35.9 35.7 35.9 35.6 35.5 35.9 35.9 36.3 36.6 36.2 35.9 35.0 34.9 35.9 39.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 1993 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 30.2 30.2 30.1 30.0 30.2 30.2 30.4 30.7 30.8 30.6 30.5 30.1 29.8 29.7 29.3 29.1 29.3 28.7 28.4 28.4 29.4 28.4 28.6 28.9 29.7 30.8 2 28.8 28.7 28.3 30.1 31.9 31.7 31.7 19.4 23.8 26.7 27.8 29.4 30.8 33.0 34.1 34.3 36.3 37.9 38.3 37.8 38.3 38.3 39.2 41.4 32.4 41.4 3 44.0 43.1 40.3 40.9 40.8 39.6 38.9 39.9 39.7 39.9 39.7 39.1 38.3 39.1 39.3 38.7 38.1 37.6 37.7 38.1 38.2 38.2 38.7 39.7 39.5 44.0 4 39.4 34.9 35.6 30.1 31.9 30.7 24.6 21.4 26.8 38.1 20.8 26.7999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30.1 39.4 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 43.2 42.5 42.7 42.7 43.0 43.3 43.1 42.7 42.5999.9999.9 19 41.9 42.8 43.4 42.3 41.6 42.1 42.0 41.6 41.2 41.4 41.5 41.1 41.0 41.1 41.5 41.5 41.4 41.0 41.5 41.3 41.4 41.7 41.3 41.9 41.6 43.4 20 40.6 35.9 36.2 37.3 36.4 36.4 36.7 36.3 37.3 37.8 38.2 36.9 36.0 36.6 37.0 36.6 38.3 38.6 38.5 39.3 38.8 38.2 38.9 38.8 37.6 40.6 21 39.8 39.7 39.7 40.7 40.8 40.1 40.4 40.3 40.2 39.7 38.6 37.1 36.3 38.7 39.9 37.9 35.5 37.2 37.5 39.1 39.2 38.8 37.3 38.7 38.9 40.8 22 39.4 37.4 38.3 36.0 39.5 39.0 36.7 36.9 34.6 37.9 37.1 37.0 33.0 31.6 34.9 36.7 37.8 37.5 37.6 37.3 36.7 36.5 36.5 36.9 36.8 39.5 23 38.5 37.6 38.5 39.1 38.6 38.7 38.2 38.2 38.9 38.9 38.8 39.0 38.3 38.2 37.9 39.1 38.6 38.1 38.0 38.0 38.0 37.6 37.0 36.6 38.3 39.1 24 37.1 36.0 40.4 42.2 41.6 41.9 42.9 44.1 42.0 40.5 41.0 38.6 35.2 37.6 39.3 39.2 39.5 39.7 40.0 39.7 39.7 39.2 39.2 39.4 39.8 44.1 25 39.2 38.5 36.3 39.9 40.2 41.1 43.4 42.2 43.6 42.3 41.8 41.4 41.2 41.6 41.4 41.0 40.7 40.5 39.9 39.0 37.7 36.9 36.8 36.6 40.1 43.6 26 36.4 36.2 36.0 35.7 35.5 36.4 36.1 35.7 35.5 35.4 34.5 34.2 33.7 33.3 32.1 31.7 31.9 31.6 31.4 32.0 31.7 33.0 32.6 32.5 34.0 36.4 27 33.1 32.7 32.5 33.0 33.3 33.3 33.5 33.4 33.9 33.6 33.4 33.6 33.9 33.4 33.2 32.8 33.0 32.9 32.4 32.2 32.1 31.7 31.6 32.4 33.0 33.9 28 33.1 32.2 31.6 29.9 30.5 29.3 31.6 33.8 34.5 35.2 36.2 35.4 35.0 34.3 39.3 42.7 44.1 42.5 43.5 43.2 42.8 41.8 42.1 41.9 36.9 44.1 29 42.2 42.5 42.4 42.7 42.7 43.1 43.5 42.9 42.3 41.6 40.2 39.1 36.7 35.0 35.7 38.6 38.8 39.6 39.4 39.9 38.8 38.8 39.9 40.0 40.3 43.5 30 40.7 40.9 41.0 40.9 42.1 42.2 43.3 43.2 42.3 42.7 43.0 42.0 41.1 34.6 35.5 36.7 38.3 40.2 42.2 43.2 41.7 42.7 41.8 41.4 41.0 43.3 31 42.3 41.9 41.5 41.6 41.6 42.0 41.7 41.0 41.8 41.4 42.1 41.9 42.1 41.9 42.0 41.6 41.5 41.9 42.1 42.0 41.9 42.1 41.6 41.4 41.8 42.3 MEAN 38.0 37.1 37.2 37.2 37.6 37.5 37.4 36.5 37.0 37.9 36.8 36.6 36.4 36.2 37.0 37.7 38.0 38.1 38.3 38.4 38.2 38.1 38.0 38.3 37.2 40.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 1993 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 41.3 41.3 41.2 41.0 41.1 40.7 41.7 41.8 41.6 41.3 41.5 41.0 40.1 40.3 40.4 39.8 39.4 39.0 38.7 38.7 38.4 37.7 37.7 38.1 40.2 41.8 2 39.2 40.7 40.1 40.8 38.0 37.6 39.5 40.6 40.6 37.8 36.1 33.6 33.2 34.6 36.0 37.6 39.3 40.3 39.6 40.5 41.8 41.6 40.9 39.1 38.7 41.8 3 38.6 38.2 38.0 38.6 38.2 38.8 37.1 38.6 38.2 38.9 40.5 37.3 35.5 35.9 38.3 37.3 39.0 40.1 39.7 40.1 40.1 40.3 39.7 39.5 38.6 40.5 4 38.7 37.7 37.4 37.1 37.9 37.5 38.0 38.7 36.5 36.8 36.3 35.5 35.5 36.7 36.3 36.5 36.4 36.3 36.1 35.9 35.8 35.7 35.9 36.2 36.7 38.7 5 40.2 37.5 34.3 35.5 38.8 40.7 41.0 40.0 38.8 39.4 41.4 42.1 41.9 39.9 40.7 37.1 36.3 36.7 37.5 39.0 36.4 36.2 37.1 39.1 38.6 42.1 6 32.9 30.9 33.4 27.2 33.4 34.3 33.8 36.9 40.1 41.1 38.9 39.9 35.6 33.3 39.4 41.9 41.7 40.6 41.2 41.4 41.2 41.4 41.1 41.3 37.6 41.9 7 41.1 42.1 41.3 41.5 41.3 40.5 39.9 39.7 39.7 38.7 35.8 32.5 32.2 30.7 34.0 34.4 36.2 35.9 34.6 34.4 35.3 34.6 34.9 36.3 37.0 42.1 8 36.0 26.9 22.6 34.7 18.3 31.5 36.2 35.9 36.1 36.0 35.3 34.4 33.3 33.4 32.7 31.6 31.4 31.4 30.9 31.4 30.9 29.7 29.6 27.6 31.6 36.2 9 26.6 28.3 29.0 29.2 28.5 28.1 27.6 29.9 31.7 40.1 40.7 39.4 43.8 45.6 45.3 45.8 45.3 44.3 42.8 42.3 42.6 43.4 42.3 41.1 37.7 45.8 10 39.2 36.9 33.9 33.8 34.1 34.6 35.0 35.2 35.4 35.4 34.5 31.4 18.5 32.1 34.4 35.1 34.6 35.5 35.1 35.6 35.4 35.2 35.2 36.0 34.3 39.2 11 36.3 36.3 35.7 36.2 36.8 37.8 37.6 37.6 37.0 37.3 36.5 34.8 34.5 34.9 35.3 34.9 38.6 39.2 39.8 39.2 38.1 36.9 35.8 35.8 36.8 39.8 12 38.6 39.2 36.9 36.9 36.9 36.9 33.5 32.3 32.3 31.7 31.2 30.0 28.9 28.3 28.3 28.9 27.1 26.6 27.7 26.6 26.0 23.1 20.2 19.6 30.3 39.2 13 18.5 18.5 19.1 17.3 16.8 16.8 16.2 16.2 20.8 32.3 28.9 27.7 26.5 23.1 23.1 23.1 21.9 28.3 32.3 29.4 31.1 31.1 28.8 27.7 24.0 32.3 14 29.4 29.4 31.1 34.6 41.5 41.5 41.5 43.2 45.0 48.4 48.4 48.4 47.8 47.8 46.1 46.1 46.1 45.0 45.5 45.5 46.1 46.1 45.0 45.0 43.1 48.4 15 45.5 45.5 47.3 47.8 48.4 46.1 45.0 44.4 42.6 43.8 40.9 41.5 41.5 41.5 44.4 42.6 44.9 46.1 45.5 44.9 44.9 44.4 44.9 47.2 44.6 48.4 16 47.2 48.4 48.4 47.8 46.1 46.1 46.1 45.5 45.5 46.1 46.1 45.5 43.8 44.9 45.5 43.8 43.8 42.1 42.6 43.8 43.8 40.9 41.5 41.5 44.9 48.4 17 41.5 43.8 44.9 44.9 44.9 44.9 44.9 44.9 45.5 44.9 43.8 43.8 42.6 42.6 42.1 42.1 42.1 42.6 42.6 42.6 42.6 42.6 42.6 42.6 43.4 45.5 18 41.5 41.5 41.5 41.5 41.5 41.5 42.1 42.1 42.1 42.0 42.0 42.0 40.9 40.9 38.0 31.1 39.2 40.3 38.0 39.2 40.3 40.3 40.9 40.9 40.5 42.1 19 40.9 40.3 39.7 39.2 38.6 38.0 37.4 37.4 35.7 36.3 36.9 38.6 39.7 40.7 41.3 41.4 41.9 42.2 43.0 44.1 42.0 42.8 43.0 42.9 40.2 44.1 20 42.6 40.7 39.7 38.9 38.5 38.0 37.8 37.4 37.9 37.9 37.8 38.3 38.1 38.0 39.1 39.5 41.3 42.7 42.8 44.6 44.1 44.5 44.9 44.5 40.4 44.9 21 44.2 44.2 44.3 44.0 44.1 44.5 44.4 44.9 45.7 45.7 45.1 44.5 44.3 44.6 44.8 44.5 44.4 43.8 43.1 43.2 43.3 42.5 42.2 41.8 44.1 45.7 22 41.6 41.5 41.4 41.6 41.3 41.4 41.6 41.5 41.8 41.5 42.1 42.8 42.8 42.8 42.9 42.8 41.6 41.4 41.5 41.2 41.3 41.3 40.4 40.7 41.7 42.9 23 40.8 40.5 41.2 41.4 40.9 40.4 40.1 40.0 40.1 40.0 40.4 40.0 39.7 39.6 39.1 38.7 38.1 37.8 37.5 37.3 37.4 37.2 37.0 38.5 39.3 41.4 24 37.6 37.2 38.6 38.2 36.7 36.1 36.8 44.0 44.6 45.4 47.6 47.7 47.9 48.8 49.0 49.0 48.9 48.7 49.6 49.2 48.7 47.3 46.9 48.2 44.7 49.6 25 47.3 47.5 46.7 46.9 46.4 46.9 47.1 46.6 46.4 45.8 45.6 45.3 44.1 43.2 43.4 43.6 43.9 43.5 44.2 44.8 44.4 44.7 44.9 44.3 45.3 47.5 26 43.8 44.2 43.6 44.0 43.6 43.0 42.5 42.1 42.3 42.6 41.9 42.7 42.2 40.7 41.6 41.3 40.9 41.2 41.1 40.9 39.9 36.7 38.0 32.3 41.4 44.2 27 36.2 31.8 22.6 33.4 28.9 38.4 39.4 41.4 42.5 42.2 43.0 42.3 41.8 43.2 43.8 43.2 42.6 41.5 41.5 40.9 40.9 40.3 39.2 39.2 39.2 43.8 28 39.2 39.8 40.9 43.8 43.8 43.8 42.1 42.1 43.8 43.8 43.2 42.1 41.5 41.5 42.1 42.1 42.1 41.5 42.1 42.1 42.1 41.5 41.5 41.5 42.1 43.8 MEAN 38.8 38.2 37.7 38.5 38.0 38.8 38.8 39.3 39.7 40.5 40.1 39.5 38.5 38.9 39.5 39.1 39.6 39.8 39.9 40.0 39.8 39.3 39.0 38.9 39.2 42.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 1993 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 44.0 43.4 42.8 42.3 43.4 42.3 42.8 42.8999.9999.9 2 42.3 44.0 42.3 44.0 44.5 45.7 45.1 44.6 44.6 44.6 44.0 44.0 45.1 45.1 45.7 45.7 46.8 45.7 45.7 44.6 44.6 44.6 44.6 44.6 44.7 46.8 3 44.6 45.1 45.2 44.6 45.7 45.7 45.7 46.9 46.9 46.9 46.9 46.9 47.4 46.9 46.9999.9999.9999.9999.9999.9999.9 49.0 48.7 48.6 46.6 49.0 4 48.2 48.7 47.7 47.3 46.9 46.1 46.0 45.8 45.8 45.4 45.8 45.5 45.2 44.7 44.0 43.6 43.8 42.9 42.3 41.5 41.1 39.1 37.3 36.1 44.2 48.7 5 35.0 35.1 36.0 36.7 37.2 36.6 36.7 36.1 35.7 35.3 34.9 34.7 34.2 34.0 33.8 33.0 32.3 31.5 30.6 30.1 35.9 38.1 37.8 38.6 35.0 38.6 6 39.9 40.8 41.7 42.2 42.9 43.2 44.8 45.6 46.3 46.6 47.2 47.2 47.1 47.8 48.7 49.6 50.8 50.9 49.5 45.1 43.1 43.3 44.2 44.9 45.6 50.9 7 45.3 45.1 44.7 44.0 43.5 43.5 44.0 44.2 44.3 45.5 46.8 47.7 47.8 48.1 48.1 48.6 48.4 48.9 48.8 48.3 48.5 48.4 47.6 47.8 46.6 48.9 8 47.6 47.1 46.9 46.7 46.7 45.8 45.4 44.7 43.8 42.3 41.1 40.6 40.6 40.7 40.1 39.7 39.3 37.6 38.2 44.3 45.0 44.8 43.6 43.1 43.2 47.6 9 43.7 44.0 43.0 42.0 41.6 42.6 44.4 48.5 48.7 49.4 49.0 48.8 48.3 50.2 51.0 50.6 49.7 49.4 48.7 47.9 46.3 46.8 51.6 54.6 47.5 54.6 10 56.3 55.0 50.9 49.4 50.0 50.5 49.8 48.6 47.7 47.0 45.0 45.3 45.0 45.9 47.0 47.4 46.8 44.7 45.9 46.1 47.6 48.4 49.3 49.1 48.3 56.3 11 48.5 48.0 47.7 47.2 46.8 46.5 46.1 46.0 45.5 44.7 44.4 43.8 43.7 42.9 42.8 42.1 41.7 41.8 41.3 41.2 41.5 42.1 42.2 41.5 44.2 48.5 12 41.8 41.4 41.7 41.6 41.9 41.8 41.3 40.9 40.8 40.9 40.8 43.4 44.8 44.2 38.6 39.6 40.5 42.1 42.3 41.6 42.1 41.6 42.2 43.1 41.7 44.8 13 42.9 39.3 37.1 42.8 42.6 42.8 42.1 41.7 41.7 41.6 41.1 39.9 37.7 34.6 32.6 30.6 27.8 26.3 26.0 24.2 22.2 19.1 18.3 18.3 33.9 42.9 14 18.5 18.6 18.2 17.9 17.8 17.6 17.6 17.5 17.4 23.8 31.1 42.8 47.0 48.6 48.4 46.0 44.9 46.0 46.1 45.6 44.3 44.4 44.6 44.9 33.7 48.6 15 45.1 45.0 45.2 45.4 46.3 46.5 45.6 45.3 45.8 46.4 46.2 45.6 44.8 44.8 44.5 44.5 44.5 43.9 44.2 44.3 44.5 45.1 45.7 45.8 45.2 46.5 16 46.3 46.4 46.5 46.4 46.6 46.3 46.2 46.0 46.2 46.3 44.4 43.6 43.2 43.2 42.7 41.3 41.4 41.5 41.5 40.3 37.3 40.3 41.4 42.0 43.6 46.6 17 44.0 44.6 44.7 44.7 45.4 45.8 46.1 45.8 47.0 45.7 44.8 43.0 43.1 43.8 43.7 42.8 41.7 41.1 40.9 40.3 39.6 39.4 39.0 38.4 43.1 47.0 18 38.0 38.1 38.6 38.7 38.2 37.9 38.0 37.2 37.1 36.5 36.1 35.4 34.5 34.1 32.7 31.6 30.4 30.1 29.8 28.4 27.9 28.3 28.7 28.7 34.0 38.7 19 29.2 29.5 29.6 29.6 30.1 30.0 30.3 30.4 30.6 30.4 30.3 30.0 29.8 29.5 29.0 28.7 28.3 28.7 30.0 29.5 29.0 29.4 31.2 35.9 30.0 35.9 20 34.6 33.1 35.7 38.5 40.8 39.1 38.1 38.2 38.3 38.7 38.6 38.3 38.0 38.5 38.4 38.4 38.6 38.9 38.7 39.0 38.6 38.5 38.5 38.4 38.1 40.8 21 38.5 39.0 38.8 38.6 38.9 39.0 38.2 36.6 37.4 36.7 31.0 28.7 33.1 38.7 38.7 39.0 38.3 37.1 36.9 36.5 36.0 34.3 33.8 32.4 36.5 39.0 22 33.0 32.7 35.2 33.7 34.1 34.3 35.8 35.6 35.9 35.6 35.2 32.2 34.3 36.2 36.3 36.5 35.8 36.4 37.1 36.7 36.5 37.3 36.5 36.4 35.4 37.3 23 35.3 37.7 37.1 36.5 37.3 37.8 37.8 38.8 38.0 38.2 39.6 39.8 41.0 42.5 42.7 42.5 42.1 43.5 43.9 44.2 45.2 45.3 46.1 45.8 40.8 46.1 24 43.6 44.4 45.0 45.0 44.8 44.7 44.7 44.7 44.7 44.5 44.0 42.9 42.0 42.3 42.0 42.1 41.7 41.2 40.9 40.1 39.3 38.4 38.3 38.7 42.5 45.0 25 39.0 39.2 39.4 37.8 36.8 36.9 35.4 34.7 35.0 34.9 33.9 33.1 32.0 30.8 31.1 30.9 30.5 30.1 29.5 29.9 29.5 29.3 29.1 29.3 33.3 39.4 26 28.6 27.2 27.4 26.9 26.8 26.1 25.5 23.4 23.3 23.3 23.1 23.3 22.2 22.3 25.3 25.3 25.6 24.7 25.3 25.3 25.3 23.4 18.2 19.9 24.5 28.6 27 15.1 13.9 13.4 23.0 23.0 23.9 24.2 24.5 24.5 24.6 23.8 22.5 22.4 21.9 21.7 21.5 21.0 20.7 19.8 19.1 18.8 19.0 23.0 18.4 21.0 24.6 28 16.8 18.2 18.9 18.2 18.7 19.3 19.9 20.4 20.7 20.6 20.9 20.0 20.7 21.0 21.6 20.1 18.2 18.0 18.2 18.1 18.3 18.8 18.1 19.2 19.3 21.6 29 18.6 19.2 20.7 25.5 28.2 27.6 29.8 30.4 30.0 29.8 28.0 25.7 23.3 36.9 40.6 33.8 29.5999.9 31.6 30.5 27.7 26.0 34.1 35.2 28.8 40.6 30 38.8 42.6 47.6 50.1 51.0 50.6 50.1 49.7 49.8 51.1 53.7 53.9 55.7 54.1 52.9 50.8 49.6 49.9 49.8 49.3 49.7 52.0 55.6 56.4 50.6 56.4 31 54.2 52.4 55.7 57.7 56.4 50.0 43.6 40.3 41.0 44.4 45.5 45.8 44.4 44.5 47.0 49.1 48.5 46.2 45.2 45.2 45.3 45.0 44.5 43.8 47.3 57.7 MEAN 38.4 38.5 38.8 39.4 39.7 39.5 39.3 39.1 39.2 39.4 39.2 39.1 39.3 40.0 40.0 39.2 38.7 38.7 38.4 38.0 37.8 38.1 38.6 38.8 39.0 43.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 1993 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 43.5 43.4 43.7 43.9 43.8 43.5 43.2 42.9 43.2 43.2 40.3 39.1 37.1 40.5 41.0 43.4 42.6 41.3 41.4 40.3 40.5 40.6 40.4 40.5 41.8 43.9 2 40.1 39.9 39.4 39.7 40.7 42.2 42.3 43.8 44.1 43.3 46.3 44.7 40.3 39.2 41.6 43.2 45.1 45.1 40.9 38.2 37.7 36.4 31.8 27.1 40.5 46.3 3 23.7 22.1 21.4 21.1 20.6 20.2 19.8 19.9 21.1 23.7 40.7 39.1 33.9 41.6 50.6 52.8 55.1 55.8 55.0 52.6 52.2 52.0 52.9 50.6 37.4 55.8 4 50.9 52.4 54.3 55.1 54.6 53.4 52.1 50.2 49.7 48.0 46.6 45.9 45.8 44.7 44.6 47.9 47.9 48.7 49.3 49.9 50.2 50.1 49.4 49.7 49.6 55.1 5 50.4 51.1 50.0 51.2 51.7 51.3 51.4 53.1 53.4 52.6 51.8 51.4 51.4 51.5 51.6 50.2 50.4 49.1 49.6 50.0 50.3 50.2 48.3 48.4 50.9 53.4 6 46.3 47.1 45.5 45.8 46.7 47.0 48.9 49.6 49.3 48.9 49.1 48.4 47.8 47.1 47.0 46.7 46.2 44.7 42.1 39.9 39.2 38.2 36.3 35.0 45.1 49.6 7 32.1 29.2 24.8 21.4 21.5 23.9 27.1 31.4 39.0 40.2 42.3 41.8 39.0 40.6 46.4 49.2 48.5 49.2 49.8 48.1 45.9 44.9 44.3 45.7 38.6 49.8 8 46.1 45.6 44.2 44.5 43.4 42.3 42.5 42.4 42.4 43.5 45.1 48.7 48.5 48.6 47.1 49.5 51.0 50.1 49.5 49.3 49.1 42.7 42.8 45.7 46.0 51.0 9 31.5 41.2 36.9 41.4 45.3 43.6 43.0 41.3 39.2 37.9 37.4 36.8 36.8 36.2 36.4 36.6 35.4 35.2 35.1 35.4 35.1 34.4 33.7 33.7 37.5 45.3 10 33.0 34.1 34.8 35.6 35.5 34.8 34.7 34.4 32.1 31.4 32.5 33.5 35.9 36.3 36.2 35.3 34.3 33.9 33.0 32.4 32.3 32.4 32.9 33.0 33.9 36.3 11 32.7 32.4 32.1 34.1 35.7 36.2 36.0 34.3 34.2 33.8 33.9 34.3 34.6 35.0 35.3 37.2 35.0 34.9 35.7 39.0 45.5 47.3 49.0 49.9 37.0 49.9 12 50.3 51.7 49.3 51.1 53.2 55.9 55.9 57.3 58.4 57.8 59.5 59.1 57.2 57.0 58.7 58.3 58.2 58.5 58.5 58.5 57.3 56.3 55.9 56.0 56.2 59.5 13 55.3 55.1 54.7 54.8 55.5 54.8 54.4 54.3 54.6 55.1 56.2 55.8 58.4 58.9 53.7 60.1 66.8 68.4 63.6 57.5 51.9 55.2 52.8 51.7 56.6 68.4 14 45.3 43.6 42.9 40.9 40.7 39.9 38.1 38.9 39.5 38.7 37.8 36.3 35.0 35.7 37.4 40.5 40.7 40.4 41.1 41.3 41.6 40.9 40.1 40.9 39.9 45.3 15 41.6 43.1 43.8 43.8 44.3 44.4 45.0 45.0 43.7 42.3 39.6 44.0 45.7 46.1 45.1 44.6 45.7 46.7 47.5 48.3 47.5 45.3 44.6 44.5 44.7 48.3 16 44.4 43.8 45.2 45.6 46.9 48.8 49.1 48.1 44.4 40.6 41.2 40.0 42.4 42.6 41.7 41.6 41.9 42.4 42.2 42.3 42.5 42.4 41.1 40.9 43.4 49.1 17 42.0 42.5 42.4 43.3 43.1 43.2 42.4 43.0 42.7 42.0 40.5 40.4 40.5 40.4 40.8 39.6 39.1 39.0 38.3 37.6 38.1 37.1 37.2 37.3 40.5 43.3 18 37.2 37.2 37.2 37.1 37.2 37.3 37.1 36.7 36.9 36.7 36.4 36.3 36.0 35.6 35.1 34.2 33.4 33.7 34.1 38.6 33.3 34.7 32.7 33.8 35.8 38.6 19 35.9 37.2 34.7 34.2 33.4 38.7 44.2 44.2 43.9 45.2 46.8 47.2 46.9 47.0 47.0 46.6 46.9 46.3 45.9 45.8 45.9 46.1 44.0 44.6 43.3 47.2 20 45.9 45.4 38.3 36.8 39.3 39.2 45.6 44.3 6.4 31.3 45.1 40.6 30.6 37.8 37.1 36.0 33.6 35.1 34.5 27.1 35.9 34.6 34.1 37.4 36.3 45.9 21 40.5 35.7 35.6 37.3 40.3 38.8 37.4 42.8 45.5 44.8 44.3 44.5 43.8 42.7 42.3 42.2 42.2 41.4 39.4 38.4 37.8999.9 38.9 40.7 40.8 45.5 22 38.7 39.6 40.2 40.0 39.6 40.1 40.9 39.9 37.7 36.3 35.8 34.7 33.3 33.6 33.2 33.2 34.4 35.0 35.6 35.6 36.8999.9999.9 41.3 37.1 41.3 23 41.1 40.2 41.0 40.7 39.6 38.3 43.6 48.6 48.7 48.7 48.6 48.6 49.0 51.4 51.3 49.5 48.8 48.6 47.7 50.1 51.3 51.2 50.0 50.9 47.0 51.4 24 51.2 51.3 50.8 51.3 50.8 51.9 54.5 58.4 59.6 61.0 58.1 50.8 49.8 49.2 49.4 48.6 47.7 49.4 50.1 50.3 52.0 52.7 54.2 55.2 52.4 61.0 25 54.2 57.1 58.0 58.9 58.9 60.7 60.2 61.6 61.3 60.6 58.9 59.0 59.9 62.1 62.6 62.8 60.6 58.0 53.3 47.3 45.7 44.9 43.6 39.5 56.2 62.8 26 40.8 40.5 40.3 42.1 44.5 44.0 45.0 46.4 46.6 46.7 45.3 45.9 47.1 47.9 47.8999.9999.9999.9 47.7 47.6 47.6 46.6 47.1 46.3 45.4 47.9 27 45.3 46.0 44.3 44.0 43.2 43.8 43.2 43.4 43.7 43.7 42.0 41.0 41.3 40.8 40.7 41.2 39.0 39.1 38.9 39.0 39.5 40.3 43.3 41.6 42.0 46.0 28 43.2 41.5 40.6 37.2 39.1 41.8 38.3 38.3 33.1 29.8 27.2 24.8 23.8 25.5 27.8 29.9 29.3 29.3 33.0 33.2 32.4 33.8 34.8 34.3 33.4 43.2 29 33.5 33.4 33.6 32.9 36.0 38.4 41.8 45.0 46.1 49.6 46.3 46.1 45.6 45.6 44.8 45.0 44.9 44.4 43.9 44.5 44.3 46.2 43.5 48.6 42.7 49.6 30 51.6 52.8 52.5 52.3 51.5 51.7 51.3 51.2 49.8 48.3 48.3 47.6 47.9 47.1 47.4 47.2 46.1 45.2 44.7 47.8 46.9 44.8 41.8 36.2 48.0 52.8 MEAN 42.3 42.5 41.8 41.9 42.6 43.0 43.6 44.4 43.0 43.5 44.1 43.5 42.8 43.6 44.1 44.6 44.5 44.4 44.0 43.5 43.5 43.7 42.8 42.7 43.3 49.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 1993 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 34.3 34.4 35.0 35.0 35.1 34.9 35.4 35.8 36.3 36.1 38.8 39.0 40.9 40.0 37.9 37.3 38.0 35.1 32.3 31.8 31.8 32.2 31.8 32.1 35.5 40.9 2 32.4 33.0 33.4 33.4 33.7 34.0 34.0 34.7 35.1 35.4 34.4 29.7 27.8 28.0 28.7 26.6 27.5 27.5 27.2 27.0 29.2 30.4 28.2 25.1 30.7 35.4 3 27.1 28.1 28.1 27.9 25.9 25.9 26.1 23.2 23.0 28.3 27.6 31.1 32.2 30.1 28.0 27.5 27.3 28.5 27.2 27.0 26.1 25.5 24.6 23.1 27.1 32.2 4 23.4 24.8 26.2 26.0 26.1 26.3 26.8 27.1 26.9 26.6 26.2 19.3 23.7 25.1 25.3 24.4 23.7 23.7 23.8 23.7 23.9 23.7 23.9 21.7 24.7 27.1 5 21.8 21.9 22.3 22.6 22.2 22.1 22.2 22.7 22.8 22.3 21.1 22.4 23.0 23.6 23.5 24.5 24.6 25.7 24.9 25.0 24.5 27.6 24.3 22.5 23.3 27.6 6 24.4 22.8 23.5 23.7 23.9 24.4 23.7 24.2 24.5 23.2 22.7 22.8 23.2 26.5 27.1 27.6 27.5 27.2 25.9 25.4 25.1 24.3 23.5 24.5 24.6 27.6 7 24.6 24.0 25.0 24.0 24.0 24.1 24.0 24.7 25.3 25.5 25.5 26.1 26.2 26.7 26.6 26.7 26.0 25.9 26.6 24.7 24.8 24.9 24.6 24.9 25.2 26.7 8 24.9 24.8 24.9 24.7 24.4 24.3 24.9 20.6 21.4 22.3 23.6 24.1 25.1 25.9 26.0 27.3 29.2 24.6 25.7 26.5 25.5 24.8 22.7 27.7 24.8 29.2 9 33.8 39.1 38.0 42.8 43.8 44.0 45.4 51.5 59.2 61.3 60.5 57.9 59.8 60.3 52.3 51.4 48.6 44.8 44.5 50.7 53.9 53.4 50.1 45.4 49.7 61.3 10 45.8 47.4 49.0 46.0 45.8 44.7 44.1 44.7 45.0 44.9 43.2 43.4 44.7 57.1 43.4 43.4 44.1 44.6 46.6 52.7 53.9 52.6 53.2 48.6 47.0 57.1 11 45.9 49.7 49.5 48.4 48.6 49.2 49.5 49.2 49.1 48.2 45.3 45.6 47.4 48.1 48.6 48.9 49.6 49.5 48.9 48.7 49.2 48.1 47.0 47.0 48.3 49.7 12 46.0 45.6 45.3 45.1 45.6 45.4 44.5 44.2 43.7 43.7 43.4 43.1 42.7 42.7 42.3 41.6 41.6 43.4 42.7 42.4 41.5 41.1 40.6 40.8 43.3 46.0 13 41.0 40.8 39.6 40.5 41.0 41.7 42.7 43.2 43.6 43.8 43.5 43.6 44.8 44.5 44.3 43.3 43.2 43.8 43.9 43.2 43.0 42.2 42.1 42.1 42.7 44.8 14 41.9 42.0 41.6 41.3 42.1 42.7 42.6 42.9 42.5 42.9 42.8 41.4 40.9 39.8 39.1 38.1 37.1 36.4 35.4 34.7 35.3 33.9 33.5 33.4 39.3 42.9 15 34.8 32.9 31.0 31.3 33.6 33.3 32.2 31.9 31.1 31.5 31.3 31.3 31.5 32.3 33.3 31.7 31.1 32.3 33.2 32.8 31.9 32.8 38.4 35.6 32.6 38.4 16 36.7 35.1 34.1 35.3 38.9 41.6 42.6 43.6 45.6 49.5 52.3 54.4 54.7 54.7 51.3 49.4 50.4 50.9 50.0 49.4 48.2 47.3 45.3 43.1 46.0 54.7 17 43.6 42.0 40.1 42.4 46.6 48.2 48.8 43.3 47.3 44.0 35.7 41.3 48.0 48.0 51.8 52.4 47.8 44.3 44.1 43.2 41.7 40.7 40.0 37.4 44.3 52.4 18 37.1 39.6 38.2 36.8 37.3 40.9 41.0 40.8 39.1 36.7 35.8 38.4 38.4 41.4 40.5 37.9 35.2 34.1 33.2 32.6 32.4 31.9 30.5 27.8 36.6 41.4 19 29.8 29.1 30.9 30.6 29.3 32.3 34.0 36.8 39.3 37.9 34.3 34.8 34.1 32.9 33.5 32.8 30.8 30.4 29.6 28.6 27.0 27.4 25.8 24.1 31.5 39.3 20 24.3 23.9 24.1 23.4 22.5 22.7 23.3 24.5 24.9 24.7 24.9 25.2 24.8 25.4 24.5 26.3 25.3 23.5 23.3 24.6 22.6 21.4 21.2 21.6 23.9 26.3 21 22.7 22.8 22.4 22.1 20.4 19.9 18.7 19.1 21.8 22.2 22.6 21.3 19.3 18.7 19.9 19.6 17.2 17.3 17.5 17.2 16.6 17.1 16.6 16.5 19.6 22.8 22 16.6 17.6 18.3 19.4 17.4 16.7 16.9 17.0 16.2 17.6 18.3 17.2 15.4 16.4 17.3 17.0 16.9 16.2 15.2 14.0 14.2 15.6 28.6 37.3 18.1 37.3 23 36.3 35.5 44.5 57.5 58.7 60.2 61.7 61.8 62.6 62.2 64.1 66.5 66.5 64.9 63.0 58.6 57.0 56.8 58.0 62.9 61.3 61.4 62.5 64.7 58.7 66.5 24 65.3 66.0 66.3 66.4 67.0 67.0 68.1 68.4 67.6 67.3 66.8 66.4 65.9 59.9 58.4 58.6 60.2 59.2 58.3 57.9 57.1 56.7 55.6 54.3 62.7 68.4 25 56.9 56.4 51.1 53.8 56.2 56.9 56.0 53.3 54.5 54.4 51.7 55.6 57.3 56.7 56.2 54.9 52.7 50.9 49.3 49.3 47.7 46.9 46.6 46.3 53.0 57.3 26 45.2 46.1 47.3 46.7 42.5 40.0 39.4 39.2 38.8 30.5 32.6 34.7 37.2 35.4 35.2 35.3 33.5 29.6 28.6 27.5 25.4 23.8 22.0 19.9 34.9 47.3 27 18.1 17.5 17.4 21.0 24.0 25.3 25.9 25.7 25.6 26.4 29.6 30.2 30.4 30.2 30.5 30.5 31.7 31.2 31.2 31.2 31.9 32.0 32.6 33.1 27.6 33.1 28 32.9 34.4 36.3 37.7 38.9 38.6 38.6 38.3 37.1 36.9 36.9 35.9 35.6 34.2 47.4 59.2 66.0 66.9 64.1 62.9 62.9 61.4 59.2 60.1 46.8 66.9 29 59.6 58.1 60.7 66.5 69.4 70.1 70.1 70.2 71.0 71.0 69.6 68.4 67.1 66.0 63.9 61.0 57.8 55.2 51.6 50.0 49.9 46.7 44.4 40.8 60.8 71.0 30 38.3 38.3 38.9 38.8 38.4 35.6 30.9 30.6 31.6 29.9 30.1 30.3 30.9 30.9 29.8 30.4 29.1 26.9 25.2 24.8 23.5 21.5 20.0 19.4 30.2 38.9 31 17.7 17.3 38.9 45.8 45.7 45.1 44.8 42.9 42.6 38.6 36.3 39.4 40.2 41.2 40.8 40.4 41.3 41.4 40.2 39.7 39.9 39.8 38.2 34.3 38.9 45.8 MEAN 34.9 35.2 36.2 37.3 37.7 38.0 38.0 37.9 38.6 38.3 37.8 38.1 38.7 39.0 38.4 38.2 37.8 37.0 36.4 36.5 36.2 35.8 35.4 34.7 37.2 43.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 1993 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 35.0 35.2 35.3 36.3 36.8 37.4 37.4 37.6 36.9 36.2 35.4 33.6 35.8 36.3 35.9 36.4 35.4 33.3 31.1 30.7 30.0 27.1 25.6 22.6 33.9 37.6 2 19.1 17.4 16.0 15.8 14.4 13.3 13.6 16.0 18.1 21.6 27.9 25.0 27.3 28.5 29.6 32.5 35.4 33.1 27.9 28.5 27.3 25.0 26.2 29.6 23.7 35.4 3 32.5 31.9 33.1 30.8 29.7 30.2 32.0 32.5 36.0 36.6 29.7 28.5 26.2 21.6 18.2 17.6 15.9 14.1 14.7 15.3 15.9 23.2 26.6 28.1 25.9 36.6 4 29.5 31.8 31.8 31.6 31.2 30.2 30.1 28.7 28.2 27.3 23.4 23.6 27.3 24.7 23.4 20.8 19.0 18.6 18.9 19.0 18.8 19.3 20.2 20.6 24.9 31.8 5 20.4 19.8 19.8 20.1 20.3 20.7 21.8 22.0 22.0 22.0 21.8 21.4 21.6 21.1 20.7 19.9 18.4 18.0 18.8 19.5 21.0 20.9 20.3 20.2 20.5 22.0 6 19.9 19.7 20.4 19.8 18.9 18.7 18.6 18.3 18.4 18.4 18.8 18.5 18.1 17.3 16.9 16.7 16.6 16.7 16.0 15.2 15.2 15.2 18.9 15.9 17.8 20.4 7 16.0 15.8 15.3 15.4 15.3 16.5 16.1 16.3 16.7 17.0 16.8 16.2 16.4 16.0 17.6 17.2 16.2 17.2 17.4 15.6 15.0 18.2 15.4 43.0 17.4 43.0 8 47.8 48.9 48.7 47.8 48.1 50.5 50.6 51.8 52.2 51.6 47.5 48.7 51.5 51.1 50.7 48.8 49.7 49.1 48.6 48.1 46.7 46.3 44.4 40.8 48.8 52.2 9 41.1 41.1 42.7 43.5 43.4 45.0 45.1 45.3 43.4 46.5 44.3 44.4 44.2 44.0 50.6 45.4 42.4 41.2 40.3 40.0 39.5 38.9 39.4 39.2 43.0 50.6 10 40.6 38.7 38.5 38.6 38.3 38.6 38.7 38.9 39.4 39.7 38.5 38.2 37.2 36.4 35.9 34.6 33.0 31.7 31.0 30.8 30.8 31.6 31.5 29.7 35.9 40.6 11 27.8 27.3 28.0 28.6 29.7 30.9 31.1 32.6 32.5 32.9 33.3 32.6 33.6 33.4 33.3 31.2 29.9 28.2 26.7 25.8 25.6 25.0 25.1 24.3 29.6 33.6 12 24.6 24.3 24.4 26.2 25.5 24.4 26.3 27.0 28.0 26.5 26.0 25.0 24.2 23.2 21.4 20.4 20.0 19.3 24.4 44.2 50.7 54.1 51.6 48.7 29.6 54.1 13 47.5 47.5 44.8 42.1 42.6 42.7 41.6 40.1 38.5 40.1 37.3 31.7 36.5 36.3 36.2 36.1 35.2 34.2 34.0 32.6 32.3 32.4 32.3 32.3 37.8 47.5 14 32.4 19.3 29.9 22.4 32.1 26.8 33.8 24.0 25.3 36.5 36.3 35.2 34.3 35.9 37.1 39.6 41.2 42.1 41.2 39.0 37.7 37.7 37.7 38.7 34.0 42.1 15 40.0 40.0 39.8 30.2 21.8 21.7 25.2 33.3 37.2 36.9 35.3 30.7 32.3 34.5 34.3 34.8 36.0 35.7 34.2 33.7 32.1 31.4 32.8 32.8 33.2 40.0 16 31.8 32.5 31.9 32.6999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 39.7 39.6 40.5999.9999.9 24 41.6 37.4 35.2 34.4 32.4 32.7 31.9 39.3 54.5 51.5 50.4 52.2 55.8 56.6 54.6 54.2 53.5 53.2 51.3 49.7 49.0 49.1 48.8 51.7 46.7 56.6 25 50.1 53.4 54.9 55.4 56.3 58.2 61.3 63.9 63.9 54.9 50.5 50.6 49.8 47.8 45.6 44.9 44.3 43.9 43.9 41.4 38.6 37.5 37.0 36.4 49.4 63.9 26 37.8 42.0 41.9 40.3 37.8 37.8 37.9 38.2 37.6 38.8 38.2 37.0 37.5 39.1 40.7 42.1 40.5 40.3 39.2 39.3 39.3999.9999.9999.9 39.2 42.1 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 38.6 39.4 39.3 38.4 36.5 34.7 34.2 35.1 35.5 35.1 36.3 35.8 36.6 39.4 28 35.6 35.7 35.0 35.7 36.4 35.5 34.8 34.0 33.8 33.7 33.1 35.7 35.5 36.0 35.5 34.6 32.8 32.0 32.5 33.4 33.5 33.1 33.8 32.9 34.4 36.4 29 31.8 31.8 31.9 32.8 33.4 32.1 32.3 33.1 33.9 35.0 35.6 34.6 33.8 32.7 33.5 33.6 38.1 33.1 30.1 29.3 28.6 29.1 29.5 29.1 32.4 38.1 30 27.6 27.2 27.9 28.8 29.2 30.5 29.2 28.5 28.2 27.5 27.6 27.6 26.8 25.9 26.4 26.0 26.3 24.9 23.7 22.7 22.0 22.2 23.0 23.2 26.4 30.5 MEAN 33.2 32.7 33.1 32.2 32.1 32.1 32.8 33.4 34.5 34.8 33.7 32.9 33.8 33.5 33.5 33.0 32.6 31.6 30.9 31.3 31.1 31.5 31.6 32.6 32.8 40.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 1993 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 22.2 22.4 22.5 22.8 23.0 23.8 25.0 25.1 24.1 23.6 22.5 21.3 20.1 18.4 18.7 17.7 17.0 16.4 13.4 11.9 11.4 11.5 12.0 11.8 19.1 25.1 2 11.9 11.9 11.2 12.1 14.1 14.2 13.2 12.2 11.5 11.3 11.4 11.0 11.7 12.9 14.2 13.0 12.8 16.3 14.2 13.5 15.7 15.4 14.1 15.0 13.1 16.3 3 16.3 17.3 17.5 17.9 15.9 14.2 13.8 13.4 13.4 13.2 13.3 13.8 14.2 13.9 13.3 12.9 13.7 13.3 11.8 12.2 12.2 11.2 11.0 11.3 13.8 17.9 4 11.1 11.1 11.5 11.9 10.4 10.7 12.0 12.0 12.4 11.1 11.5 11.6 12.5 12.2 12.2 11.4 11.3 11.1 13.1 11.0 11.3 11.4 12.0 11.4 11.6 13.1 5 12.6 11.2 11.2 11.2 10.9 11.0 10.9 11.3 11.7 13.1 12.9 12.1 11.8 12.3 11.6 11.5 11.1 10.8 18.3 16.6 11.5 13.3 12.1 12.3 12.2 18.3 6 11.7 12.1 12.2 12.8 13.8 13.9 13.6 14.9 15.5 16.0 17.4 15.9 14.6 28.4 33.0 34.2 31.4 24.4 17.7 15.2 32.7 32.1 34.2 35.5 21.0 35.5 7 35.3 36.4 37.4 37.3 37.2 24.3 15.7 26.0 31.5 41.3 34.9 32.1 25.4 29.2 30.6 33.0 31.6 31.2 32.1 31.3 30.7 27.8 29.7 22.6 31.0 41.3 8 17.1 27.6 26.7 15.8 28.2 29.7 30.5 31.1 32.8 33.9 29.1 32.7 35.0 34.9 34.0 33.1 32.2 32.1 32.7 33.7 33.3 32.5 34.5 39.5 30.9 39.5 9 37.2 38.1 38.7 38.1 36.3 36.0 35.7 35.4 34.9 34.3 31.9 32.3 32.7 32.3999.9 31.6 29.3 27.8 27.2 25.1 24.2 23.7 23.2 23.5 31.7 38.7 10 23.0 24.9 23.2 23.5 23.2 23.1 23.8 24.1 24.5 25.0 24.2 25.1 25.4 25.1 24.6 24.6 23.9 23.5 23.8 22.7 22.6 22.8 27.3 27.5 24.2 27.5 11 26.3 26.6 26.7 26.8 26.6 25.2 24.8 25.5 28.3 28.8 28.1 29.7 29.4 28.9 28.2 27.8 28.1 25.3 26.2 25.8 25.0 23.9 24.2 24.6 26.7 29.7 12 23.6 22.8 21.5 22.1 22.7 23.1 22.2 22.7 24.6 25.5 30.7 32.8 32.1 30.6 28.4 26.1 22.6 21.8 21.3 20.4 20.4 20.8 20.5 19.1 24.1 32.8 13 18.7 20.3 17.7 15.8 15.2 15.2 15.1 15.2 15.0 15.2 15.8 15.4 14.9 15.5 14.8 13.5 12.9 12.5 12.0 11.6 11.3 11.5 11.5 11.1 14.5 20.3 14 11.2 11.5 11.3 11.2 11.1 12.4 13.3 14.3 15.6 17.8 18.5 19.3 19.4 19.8 21.3 22.0 22.8 22.3 21.5 21.8 22.2 22.2 22.5 22.4 17.8 22.8 15 22.9 23.6 24.2 23.8 24.0 25.0 25.3 26.1 28.4 30.3 29.8 30.3 30.3 29.7 29.1 28.5 27.4 26.8 26.2 25.6 25.0 25.0 26.2 25.6 26.6 30.3 16 25.0 25.0 25.6 25.6 25.6 25.6 23.9 22.1 20.4 17.5 18.1 16.9 16.9 16.9 16.4 17.5 19.2 16.3 15.8 16.9 14.6 15.8 16.9 15.8 19.6 25.6 17 14.6 14.0 14.0 22.7 27.3 30.8 23.8 21.5 20.4 31.9 30.7 48.6 51.5 50.4 57.3 60.2 61.9 55.0 53.2 54.1 58.6 59.2 57.7 47.6 40.3 61.9 18 46.1 48.5 51.7 59.0 75.3 75.0 81.6 80.0 68.5 67.3 65.7 66.3 66.1 66.0 65.9 66.6 65.4 51.2 42.4 38.9 33.2 31.4 31.7 31.6 57.3 81.6 19 28.5 27.8 27.2 28.0 28.8 30.1 29.7 29.3 29.3 27.6 24.5 26.8 27.4 27.1 28.5 32.4 34.8 35.0 36.0 36.2 35.1 34.6 33.3 31.6 30.4 36.2 20 32.5 33.0 32.9 32.6 31.5 29.8 30.2 32.3 32.0 31.3 30.2 32.5 33.4 32.3 32.3 32.3 33.5 34.1 33.4 32.3 31.0 29.0 30.3 30.6 31.9 34.1 21 29.2 27.6 26.2 25.6 26.6 26.7 26.7 26.6 26.4 26.7 26.0 25.6 25.4 25.9 25.3 24.6 25.2 23.6 22.1 22.8 24.0 23.1 22.8 22.3 25.3 29.2 22 22.9 21.5 20.7 20.0 20.3 19.9 18.6 16.6 14.5 12.7 11.5 11.2 11.1 10.6 10.2 14.3 14.7 10.0 12.3 13.8 29.9 33.8 40.1 37.3 18.7 40.1 23 25.4 15.5 8.6 8.5 11.3 13.6 12.2 11.3 13.8 14.9 14.5 14.4 13.7 19.3 21.1 21.6 24.1 24.5 23.6 24.4 22.4 21.7 19.2 18.2 17.4 25.4 24 17.6 20.5 18.6 16.1 18.8 16.5 16.4 16.6 17.3 17.7 16.0 16.0 17.3 51.9 35.9 39.5 40.5 36.0 34.0 28.3 24.8 18.7 15.4 17.6 23.7 51.9 25 20.4 19.4 19.0 18.3 17.5 19.2 21.2 19.8 18.0 18.1 18.2 17.0 16.8 16.6 16.5 13.9 15.3 15.6 15.1 14.7 14.6 14.3 14.3 14.0 17.0 21.2 26 14.1 17.3 25.0 25.4 24.9 27.5 33.7 34.9 35.2 48.0 47.9 46.9 44.1 34.5 46.5 44.7 44.7 43.6 42.2 41.8 42.2 44.6 44.5 44.3 37.4 48.0 27 44.2 46.7 50.1 53.3 53.1 51.9 55.6 60.0 63.2 66.9 66.4 59.9 65.1 70.7 73.6 51.3 60.0 59.9 58.8 61.6 58.8 56.3 51.3 49.1 57.8 73.6 28 47.4 45.8 44.5 44.6 44.4 41.8 42.0 41.4 39.7 38.1 37.6 31.0 23.7 20.6 20.1 20.7 20.2 19.1 17.7 18.5 21.5 24.0 20.4 18.5 31.0 47.4 29 19.1 19.0 18.4 19.4 19.8 20.2 20.6 20.1 20.5 19.9 21.6 23.2 27.4 26.0 32.4 32.5 30.0 26.6 24.4 24.2 26.7 26.4 22.4 24.6 23.6 32.5 30 23.9 24.5 23.5 21.8 21.0 10.0 16.9 24.2 24.5 23.9 23.9 24.3 24.3 25.1 24.3 23.7 23.8 23.5 22.9 24.0 24.3 23.7 23.0 23.2 22.8 25.1 31 20.3 20.0 21.0 21.0 22.7 25.2 24.9 24.5 23.7 23.0 24.0 23.0 20.8 20.2 18.4 19.0999.9999.9999.9999.9999.9999.9999.9999.9 22.0 25.2 MEAN 23.6 24.0 23.9 24.0 25.2 24.7 24.9 25.5 25.5 26.6 26.1 26.4 26.3 27.7 28.0 27.6 28.0 26.3 25.5 25.0 25.7 25.4 25.3 24.6 25.6 34.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 1993 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9 27.3 28.5 25.6 25.0 23.9 22.7 16.4 15.8 14.6 15.0 15.5 14.5 13.9 13.8 13.7 13.8 13.4 12.9 12.5 12.5 14.0 14.9 17.3 28.5 2 14.4 11.0 10.8 12.9 13.6 13.5 13.5 12.8 12.8 12.7 11.6 12.1 12.2 12.6 12.7 14.2 13.7 12.1 12.2 11.5 10.9 11.0 11.3 11.8 12.4 14.4 3 12.3 12.4 12.7 12.6 12.8 14.0 15.6 15.0 15.3 15.3 15.3 15.7 15.8 15.1 14.5 14.1 14.7 14.4 13.7 13.2 13.8 13.7 13.8 15.5 14.2 15.8 4 13.7 13.5 13.1 13.1 13.1 12.7 13.0 13.1 12.8 13.1 13.0 13.1 12.3 12.4 12.4 13.6 21.3 14.2 12.2 10.8 17.6 11.1 11.3 11.4 13.2 21.3 5 11.9 11.9 11.7 11.8 11.8 11.8 11.8 12.2 12.2 12.5 12.7 12.7 12.4 12.7 13.5 13.0 12.4 12.1 12.6 13.1 11.3 11.1 11.4 11.9 12.2 13.5 6 11.9 11.8 11.6 11.5 11.5 11.5 12.0 12.0 12.3 12.1 12.3 12.5 12.0 11.6 11.5 11.5 11.1 10.5 10.5 10.4 10.4 12.1 12.2 10.6 11.6 12.5 7 11.2 11.4 11.9 12.2 11.2 11.6 11.0 10.9 11.0 10.9 10.8 11.1 11.3 11.5 11.6 11.7 11.6 12.4 15.7 12.1 11.5 10.6 11.9 11.7 11.6 15.7 8 11.7 11.5 12.5 12.4 11.4 10.9 11.2 12.2 13.5 14.9 15.5 16.1 16.4 16.6 16.5 16.2 15.9 16.2 15.7 17.1 17.8 18.7 20.3 20.8 15.1 20.8 9 19.9 22.4 25.7 28.5 30.2 34.2 35.4 35.8 35.7 34.4 33.3 34.2 37.3 39.1 40.7 39.6 39.3 37.5 37.2 36.0 33.5 32.4 33.7 30.1 33.6 40.7 10 30.9 30.8 30.6 32.0 31.2 33.3 33.2 33.2 33.2 32.0 29.0 32.5 34.7 43.5 39.8 39.5 36.3 32.5 28.0 25.3 26.0 26.8 25.6 24.9 31.9 43.5 11 24.1 22.2 21.4 18.6 18.2 18.6 16.9 20.3 21.5 20.5 19.4 20.7 22.5 23.3 23.6 21.6 21.2999.9999.9 14.8 13.7 11.4 11.4 11.4 19.0 24.1 12 11.4 13.1 13.7 13.7 16.0 20.6 22.9 23.5 22.9 21.8 20.6 20.6 21.2 20.6 21.8 26.4 25.3 27.0 22.9 26.4 24.1 24.1 22.4 24.1 21.1 27.0 13 24.1 22.9 25.8 22.9 22.4 21.8 21.2 20.6 20.6 24.7 30.5 29.9 28.2 27.6 27.6 28.2 29.6 31.3 29.7 28.4 33.0 33.5 32.3 30.4 27.0 33.5 14 29.8 30.0 31.6 35.2 43.4 50.0 51.2 48.2 48.0 46.9 48.6 49.2 49.0 47.9 43.7 38.0 40.0 36.6 30.8 29.4 31.2 36.3 38.3 35.7 40.4 51.2 15 34.7 34.6 32.2 30.0 31.7 39.9 31.8 27.7 21.9 23.0 22.5 22.8 22.3 26.0 35.4 30.1 29.4 25.3 31.0 50.2 49.5 48.2 45.2 46.6 33.0 50.2 16 47.9 47.1 43.3 40.4 39.8 39.1 43.1 45.5 44.1 42.8 40.4 39.1 39.8 41.1 41.9 40.3 39.2 40.3 40.9 40.3 39.7 39.7 39.2 39.2 41.4 47.9 17 39.7 39.2 39.2 38.6 36.8 35.1 35.1 33.9 33.9 33.4 33.4 31.1 29.9 29.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 34.9 39.7 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 31 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 21.9 21.6 22.1 22.1 22.4 23.7 23.7 23.5 22.8 22.8 22.6 22.8 23.1 23.9 23.8 23.2 23.4 22.4 21.8 22.0 22.3 22.1 22.1 21.9 22.9 29.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 1993 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 1993 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9 38.3 35.4 33.6 33.1 33.1 30.2 27.3 29.6 29.6 29.0 28.4 27.3 27.3 26.7 24.9 23.8 24.9 22.6 20.3 21.5 21.5 28.0 38.3 13 23.2 22.6 21.4 23.2 23.8 23.2 22.6 22.6 22.6 22.6 22.0 20.3 20.9 21.4 25.5 23.2 20.3 21.4 22.6 23.2 24.9 27.2 26.0 25.5 23.0 27.2 14 25.5 24.9 24.9 24.3 26.0 26.0 26.0 29.5 31.8 31.8 30.7 34.1 35.9 34.7 34.1 34.1 34.7 34.1 34.7 34.7 35.3 35.3 33.0 35.3 31.3 35.9 15 37.0 36.4 41.1 39.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 37.6 37.6 36.4 35.2 35.2 33.5 32.9 30.6 27.1 30.6 35.1 41.1 16 31.8 30.6 32.9 32.9 34.1 36.4 36.4 36.4 34.1 35.2 35.2 30.6 35.2 35.2 34.1 33.5 34.1 32.9 30.6 32.3 31.7 30.6 29.4 32.9 33.3 36.4 17 30.6 36.4 30.6 24.8 29.4 38.7 40.4 42.1 41.0 40.4 41.0 36.3 38.7 36.9 38.1 38.1 38.1 36.9 36.3 35.8 35.2 36.9 37.5 39.2 36.6 42.1 18 37.5 39.2 38.6 38.6 38.6 38.6 37.5 36.3 35.2 34.6 33.4 32.8 31.7 31.7 30.5 29.9 30.5 29.3 29.3 28.2 27.6 27.0 27.0 27.0 32.9 39.2 19 27.0 26.4 25.9 25.3 25.3 26.4 26.4 27.0 27.0 27.0 24.7 25.3 29.9 33.4 35.1 35.7 35.7 36.3 37.4 38.0 36.3 37.4 38.6 38.6 31.1 38.6 20 38.0 36.8 36.8 36.8 36.8 36.2 35.7 36.2 36.2 35.7 33.9 35.1 35.1 35.1 36.2 36.8 37.4 35.6 35.1 36.2 35.6 36.8 36.2 36.8 36.1 38.0 21 36.2 36.2 35.0 35.0 35.0 34.5 34.5 34.5 34.5 34.5 33.9 32.7 32.7 33.3 33.3 33.3 33.9 33.9 32.7 33.9 34.4 33.9 30.4 32.7 34.0 36.2 22 33.9 32.7 32.1 32.7 35.0 35.0 35.0 35.6 35.6 35.6 33.8 31.5 34.4 34.4 36.2 35.0 35.0 35.0 36.1 36.1 36.1 33.8 32.7 34.4 34.5 36.2 23 37.3 36.1 36.7 37.3 36.1 36.1 36.1 36.1 36.1 36.1 36.1 35.5 36.1 36.7 36.1 35.0 35.0 34.4 34.4 34.9 36.1 36.7 36.7 34.9 35.9 37.3 24 34.9 36.1 37.3 37.3 37.8 37.2 37.8 37.2 36.7 34.9 34.9 34.3 33.8 32.6 27.4 33.8 33.8 25.6 33.8 22.2 29.1 32.6 33.2 33.7 33.7 37.8 25 33.2 32.6 32.0 32.6 32.6 32.6 32.6 32.6 30.3 30.3 27.9 27.9 29.7 30.2 29.1 31.4 30.2 29.1 29.1 29.1 29.1 28.5 29.1 29.7 30.5 33.2 26 29.7 30.2 31.4 30.8 30.2 29.1 28.5 27.9 27.9 27.9 27.9 27.9 28.5 28.5 28.5 27.9 28.5 29.0 29.0 29.0 29.0 30.2 30.2 29.6 29.1 31.4 27 29.0 29.0 26.7 26.1 25.6 25.6 26.1 24.4 23.8 22.7 21.5 20.3 19.8 19.7 20.3 20.9 21.5 22.1 22.1 22.6 23.2 22.1 25.5 24.4 23.5 29.0 28 23.8 29.0 31.3 34.2 33.6 33.6 33.6 33.6 34.2 34.8 35.4 34.8 35.9 36.5 36.5 36.5 35.9 35.9 35.9 35.9 35.9 34.8 34.8 34.8 34.2 36.5 29 33.6 34.2 33.6 33.6 33.6 33.6 34.7 35.3 35.9 39.4 41.1 42.3 44.0 44.9 45.4 46.1 46.5 47.1 47.5 47.6 46.6 45.7 45.4 45.1 40.9 47.6 30 43.1 44.4 45.3 44.4 42.8 45.5 41.3 39.9 38.1 37.2 33.8 38.7 34.0 41.0 40.7 40.9 41.3 40.0 40.3 40.4 40.8 42.4 43.3 43.1 40.9 45.5 31 42.8 43.0 42.8 42.5 41.7 40.9 40.3 39.8 38.8 37.6 35.7 34.1 33.0 31.9 30.3 29.1 27.0 25.7 24.1 23.4 23.8 23.5 22.2 21.8 33.2 43.0 MEAN 33.1 33.5 33.5 33.5 33.3 33.8 33.6 33.7 33.2 32.9 32.2 31.8 32.5 33.0 33.1 33.3 33.1 32.2 32.5 32.1 32.3 32.3 32.0 32.6 32.9 37.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 1993 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 22.5 22.7 21.9 21.7 21.4 21.4 21.2 20.9 21.3 21.2 21.8 21.4 20.9 20.4 20.5 20.6 21.2 20.2 20.8 20.3 20.0 33.5 32.3 31.4 22.6 33.5 2 31.2 31.4 33.2 35.3 35.0 35.6 35.1 35.8 36.2 36.6 36.9 36.0 33.2 34.8 33.0 32.9 35.2 34.6 36.2 37.9 36.4 34.2 36.4 37.6 35.0 37.9 3 38.2 36.5 35.9 35.1 35.7 35.4 33.4 33.7 33.8 33.1 32.7 31.8 31.5 31.8 32.4 32.4 33.0 33.8 31.9 33.0 33.5 31.8 33.9 28.1 33.4 38.2 4 31.0 32.2 31.4 27.8 28.9 33.1 31.5 33.5999.9999.9999.9999.9 23.7 24.3 28.3 30.6 34.1 34.7 34.7 34.7 34.7 30.6 28.9 27.2 30.8 34.7 5 32.4 31.2 31.8 33.5 33.0 34.1 33.5 34.1 34.1 34.7 34.7 34.1 33.0 30.1 33.5 34.7 33.5 32.4 32.4 32.4 31.2 30.1 30.1 31.2 32.7 34.7 6 31.8 32.4 32.4 31.8 32.4 31.8 31.2 31.2 31.2 31.2 31.2 30.7 30.7 30.7 31.2 30.1 28.9 25.5 24.3 23.7 23.7 24.3 24.3 23.1 29.2 32.4 7 22.6 22.0 20.8 20.4 19.6 19.1 18.6 18.5 18.4 18.9 18.2 17.7 19.0 17.5 18.8 19.5 18.3 19.0 21.0 22.8 23.1 23.1 22.8 22.1 20.1 23.1 8 21.5 21.3 21.1 20.8 20.5 19.2 19.1 18.2 17.4 18.8 27.1 29.0 29.3 30.0 30.3 29.4 28.9 29.0 28.4 28.8 28.7 29.3 31.5 31.6 25.4 31.6 9 32.1 32.3 32.1 31.6 29.8 29.3 29.3 29.9 29.8 29.8 29.5 26.7 28.3 29.6 30.0 30.3 30.8 31.1 31.3 32.3 31.9 31.2 33.2 32.8 30.6 33.2 10 33.4 34.1 34.4 34.2 34.3 34.2 34.0 34.1 34.1 34.0 33.3 33.0 31.6 31.4 28.1 25.7 22.8 21.2 17.3 15.0 15.1 15.0 15.4 16.7 27.6 34.4 11 18.2 17.2 17.1 15.6 21.6 21.9 20.8 22.5 23.5 24.5 30.7 34.4 34.2 34.3 35.0 35.3 35.5 35.5 35.4 35.7 35.7 35.3 34.2 34.0 28.7 35.7 12 34.7 35.1 35.5 35.9 35.8 36.2 36.5 36.3 36.5 36.5 36.6 35.4 35.8 36.0 35.5 35.8 36.3 37.4 38.4 38.4 36.8 36.5 38.4 37.7 36.4 38.4 13 37.4 38.2 37.6 38.5 39.6 39.6 39.5 39.5 40.0 39.9 39.1 38.0 38.0 38.1 38.2 38.3 37.2 36.8 36.5 36.7 36.0 36.1 35.9 33.2 37.8 40.0 14 24.7 9.0 6.5 21.0 32.3 30.1 40.7 42.8 43.6 43.7 43.8 41.7 42.2 40.6 42.9 43.5 43.6 42.5 41.3 41.5 41.4 41.2 41.0 40.3 36.7 43.8 15 42.3 42.1 41.0 37.8 38.7 43.1 38.0 41.3 28.2 37.7 43.9 43.4 39.3 43.6 44.5 45.2 43.5 43.0 42.9 43.2 43.2 44.0 43.2 42.4 41.5 45.2 16 41.5 41.5 41.8 42.0 42.2 41.7 41.7 41.4 40.6 38.6 38.5 38.3 37.9 37.7 37.7 35.8 34.5 33.7 33.0 32.6 31.5 30.6 30.2 29.9 37.3 42.2 17 29.8 29.7 29.6 28.7 29.0 28.8 28.8 28.8 28.2 28.3 28.2 27.1 26.5 25.1 15.8 24.6 24.2 26.3 24.2 24.5 24.8 25.4 26.4 28.5 26.7 29.8 18 31.1 32.6 33.3 34.4 28.6 27.6 27.2 27.6 27.8 29.1 30.2 30.6 30.3 29.2 28.6 27.1 26.7 26.6 27.2 27.3 28.0 28.2 27.3 27.3 28.9 34.4 19 27.1 27.1 27.2 27.1 27.1 27.3 27.3 27.2 27.1 26.9 26.8 26.3 26.4 25.8 25.7 25.7 24.5 23.6 23.5 24.0 23.1 23.3 23.3 23.5 25.7 27.3 20 23.7 24.7 23.9 23.9 24.3 23.8 23.6 23.8 23.8 23.5 23.7 23.2 23.0 23.3 23.5 23.7 23.5 23.3 22.5 22.3 22.6 22.7 23.4 23.7 23.5 24.7 21 23.3 22.9 23.4 23.5 23.5 23.4 26.3 27.1 27.7 28.5 28.2 29.8 30.1 29.3 29.2 29.2 28.8 25.2 27.0 22.0 28.9 29.8 29.9 30.3 27.0 30.3 22 29.5 16.1 11.2 27.8 23.3 19.1 17.8 26.9 25.7 25.5 25.6 23.2 21.3 22.1 21.1 25.5 26.6 23.5 21.1 20.3 19.4 14.8 17.3 23.4 22.0 29.5 23 25.7 25.0 24.3 24.4 23.7 24.6 25.0 24.6 24.4 24.9 25.3 25.2 25.2 25.1 24.4 24.4 24.2 24.4 24.5 25.0 25.1 25.3 25.5 25.8 24.8 25.8 24 999.9999.9999.9 26.0 27.7 28.3 28.9 28.9 28.9 29.4 28.9 28.9 28.3 28.3 27.7 27.1 28.9 28.9 28.3 28.3 27.7 27.1 27.1 27.0 28.1 29.4 25 26.6 26.4 26.3 26.3 25.7 25.3 25.5 25.4 25.0 24.9 24.2 23.2 23.0 23.1 23.1 23.5 22.9 22.8 22.9 23.1 19.1 19.0 26.0 30.4 24.3 30.4 26 30.7 31.0 31.1 30.6 30.4 30.6 31.8 32.5 32.8 32.5 31.4 30.7 30.8 30.9 24.8 20.3 25.8 25.2 23.5 22.7 16.1 25.5 21.2 25.7 27.9 32.8 27 21.8 27.8 35.2 36.1 37.0 38.0 39.2 38.3 36.3 36.9 34.2 30.9 16.9 19.3 29.3 28.1 35.1 35.5 35.4 34.4 34.7 34.4 35.5 36.2 32.8 39.2 28 35.4 35.9 35.7 35.3 35.3 35.0 34.3 35.2 35.6 35.7 35.8 35.6 35.3 35.2 35.1 34.6 34.6 34.0 33.2 33.6 34.1 33.7 33.3 33.0 34.8 35.9 29 32.9 32.8 32.6 32.6 32.5 32.9 32.9 33.1 32.9 33.1 33.1 32.6 32.5 32.4 32.4 31.4 31.3 31.4 31.5 31.7 32.4 32.2 32.0 30.3 32.3 33.1 30 26.6 25.7 26.3 26.3 25.4 23.2 22.6 22.9 23.1 23.3 24.2 25.4 25.9 28.7 27.1 26.3 26.7 27.1 27.8 27.7 26.2 28.1 31.9 32.7 26.3 32.7 MEAN 29.6 28.9 28.8 29.5 29.8 29.8 29.8 30.5 29.9 30.4 31.0 30.5 29.5 29.6 29.6 29.7 30.0 29.6 29.3 29.2 28.8 29.2 29.7 29.9 29.7 33.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 1993 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 33.4 33.9 34.8 35.1 33.6 35.5 36.2 36.5 35.9 35.3 35.3 35.0 34.9 35.5 34.6 34.3 34.3 33.5 33.4 31.7 33.8 34.1 33.7 33.1 34.5 36.5 2 33.0 32.2 31.5 32.8 23.2 24.7 31.8 32.9 26.6 29.0 22.9 26.7 26.5 20.7 32.7 23.2 23.7 31.8 31.7 31.0 27.5 26.7 27.7 18.7 27.9 33.0 3 22.3 30.8 32.2 33.4 33.2 32.7 32.9 32.5 32.6 32.6 32.1 31.3 31.0 30.2 30.7 31.4 30.8 30.4 28.8 29.1 29.8 28.7 28.7 29.3 30.7 33.4 4 29.8 29.8 29.2 31.0 31.5 32.7 33.3 33.3 33.3 33.3 33.3 33.3 34.4 35.0 34.5 34.4 34.8 34.5 34.0 34.2 33.9 33.3 33.6 33.7 33.1 35.0 5 33.7 33.4 33.3 32.7 33.3 33.3 33.7 33.4 33.1 33.1 32.7 32.5 33.3 32.6 32.6 31.7 31.3 29.5 28.8 27.7 26.6 26.0 25.2 25.1 31.2 33.7 6 23.9 24.1 24.2 24.4 24.4 25.0 24.9 25.3 26.3 34.9 39.7 37.2 36.9 35.7 34.1 32.3 28.4 29.6 32.5 33.6 33.4 33.5 33.5 32.0 30.4 39.7 7 31.8 32.0 32.0 32.0 32.6 34.3 34.1 34.9 34.5 34.2 33.9 34.2 28.7 28.1 29.4 31.2 30.8 31.7 31.7 32.3 33.3 32.8 34.3 34.8 32.5 34.9 8 33.7 34.3 35.0 34.5 34.5 33.4 32.9 34.0 34.3 32.6 31.6 26.0 24.5 27.5 31.9 32.1 32.4 32.1 31.8 31.9 32.1 31.9 32.1 31.8 32.0 35.0 9 32.1 34.8 36.3 32.7 32.7 32.3 31.8 32.0 33.1 33.7 33.7 33.2 34.1 34.2 33.7 32.1 32.2 33.5 34.3 34.9 36.6 38.0 39.9 39.9 34.2 39.9 10 38.8 37.0 33.9 33.3 33.5 33.4 31.9 29.0 31.8 32.0 31.7 29.1 30.6 31.3 31.8 32.3 31.9 32.2 32.6 32.9 31.5 29.0 25.3 28.6 31.9 38.8 11 30.5 32.2 32.7 33.0 33.7 33.8 33.7 33.4 33.3 33.3 33.3 33.0 32.7 33.2 33.1 31.9 31.8 31.3 30.5 30.2 28.8 26.8 27.3 26.1 31.6 33.8 12 29.2 29.7 31.3 32.7 31.4 29.2 29.6 28.8 29.7 31.9 28.6 28.2 30.1 33.6 33.5 33.5 33.8 35.2 36.4 35.8 36.0 37.6 36.3 32.7 32.3 37.6 13 30.8 30.3 29.8 28.4 30.0 31.6 34.2 34.4 34.1 35.1 34.9 33.7 31.4 30.4 31.8 33.1 32.8 33.0 32.9 32.2 33.2 34.1 33.5 33.7 32.5 35.1 14 32.7 32.7 32.8 32.1 32.9 32.8 32.5 32.7 32.7 34.9 35.4 35.1 34.1 33.5 32.8 32.4 32.9 31.5 31.4 31.8 32.0 31.9 32.8 32.9 32.9 35.4 15 32.9 32.5 32.0 32.3 32.7 33.7 34.3 33.8 33.4 33.0 33.2 33.8 33.3 33.3 33.1 31.6 31.0 31.7 31.6 30.6 30.9 29.8 29.0 28.2 32.2 34.3 16 26.8 25.8 23.9 23.2 23.1 26.5 28.2 27.1 29.8 32.4 34.9 35.0 36.4 34.5 35.0 35.0 35.3 34.7 32.8 31.8 34.0 31.4 32.5 30.9 30.9 36.4 17 29.4 28.2 29.6 30.4 30.6 31.7 27.0 25.7 26.6 27.0 27.5 27.0 28.3 29.0 29.3 29.9 29.9 29.2 28.5 28.8 29.1 31.1 32.3 33.1 29.1 33.1 18 32.9 32.9 33.2 32.8 32.7 32.0 31.5 31.7 32.0 32.2 32.2 31.7 31.1 30.8 30.9 31.4 30.8 30.6 31.2 30.9 28.7 22.5 15.2 25.2 30.3 33.2 19 25.9 29.7 30.8 26.2 26.0 30.4 31.0 31.5 31.2 31.8 31.8 31.6 30.8 30.4 30.4 30.8 31.2 31.5 31.5 31.4 31.5 32.3 31.8 31.5 30.5 32.3 20 30.9 31.2 31.6 32.0 32.0 32.1 32.0 32.2 32.5 32.8 32.4 32.8 32.6 32.2 32.0 31.8 31.6 31.4 31.4 31.5 30.7 31.5 31.0 31.0 31.8 32.8 21 31.1 30.3 30.8 30.6 30.1 30.1 29.9 30.2 30.7 30.4 30.7 30.2 30.9 30.7 29.8 28.9 28.4 28.0 28.0 28.7 29.2 29.2 29.1 28.8 29.8 31.1 22 28.6 28.5 28.4 28.5 28.4 27.8 28.7 29.9 30.4 30.5 30.3 31.2 32.5 33.8 35.6 38.3 38.7 37.8 35.8 32.5 27.8 27.7 28.1 29.1 31.2 38.7 23 33.4 36.0 35.1 34.3 35.1 33.7 33.1 34.5 32.4 34.2 34.9 34.5 33.3 26.3 31.8 30.9 29.2 26.7 25.5 24.3 23.3 23.2 23.0 23.1 30.5 36.0 24 23.0 23.3 23.8 23.1 23.8 26.3 30.8 30.6 30.5 31.3 31.4 33.9 35.5 35.2 30.4 29.8 29.3 29.2 29.3 25.7 28.3 29.0 29.3 28.5 28.8 35.5 25 28.5 27.5 30.6 33.2 32.2 30.3 28.2 27.2 25.6 22.5 17.6 15.4 15.4 16.1 16.6 17.5 18.1 18.1 17.8 17.9 17.6 26.3 30.5 31.6 23.4 33.2 26 32.3 32.2 32.2 32.3 32.8 33.4 32.8 31.2 30.4 31.0 33.3 34.6 36.6 36.5 37.3 38.0 38.8 37.4 35.1 35.3 34.4 35.6 35.1 34.0 34.3 38.8 27 34.4 35.0 34.6 35.0 35.0 35.1 35.3 35.0 35.0 34.7 34.3 34.3 34.4 34.1 34.2 34.3 34.0 34.2 34.2 34.2 34.7 34.8 34.5 34.6 34.6 35.3 28 34.6 34.5 35.0 35.0 34.5 34.3 34.2 34.2 34.2 33.9 34.0 33.9 33.7 33.4 33.2 33.2 33.2 33.2 33.1 32.8 33.0 32.9 33.1 33.2 33.8 35.0 29 33.2 33.7 33.6 33.6 33.2 33.4 32.9 33.0 33.4 33.2 33.5 33.1 32.9 33.2 33.2 33.0 33.1 32.3 32.0 31.4 30.8 30.1 29.4 28.7 32.5 33.7 30 28.6 29.2 29.4 28.7 28.2 27.2 26.4 25.7 25.2 25.0 24.7 24.7 23.7 24.0 25.9 25.7 26.3 26.3 26.4 27.6 29.1 28.9 30.9 32.7 27.1 32.7 31 33.9 34.4 34.5 34.7 33.5 34.1 33.1 33.8 34.2 33.7 33.4 33.1 33.2 33.6 33.5 33.6 33.9 34.6 34.5 34.2 33.9 34.0 33.9 34.0 33.9 34.7 MEAN 30.8 31.4 31.6 31.4 31.1 31.5 31.7 31.6 31.6 32.1 31.9 31.6 31.5 31.2 31.9 31.6 31.4 31.5 31.3 30.9 30.8 30.8 30.7 30.7 31.4 35.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 1994 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 37.5 37.7 38.2 38.6 38.7 38.3 37.1 35.9 34.9 35.2 35.7 35.5 36.0 35.8 35.9 36.4 37.2 38.1 37.8 35.5 37.0 36.7 37.7 38.7 36.9 38.7 2 38.9 38.2 39.0 38.6 38.1 37.5 38.0 37.3 37.3 38.2 38.7 38.9 38.5 38.9 37.4 37.9 38.6 38.0 38.0 37.6 37.4 36.7 35.6 36.1 37.9 39.0 3 35.0 33.4 32.0 31.3 30.8 30.4 29.9 29.1 28.0 25.4 24.1 24.1 25.6 26.1 26.1 26.0 25.9 25.1 24.5 24.0 24.2 24.0 23.2 22.2 27.1 35.0 4 21.5 21.9 22.0 21.9 21.7 22.0 22.2 22.9 23.9 24.5 24.9 25.1 25.4 25.5 25.6 26.7 28.2 28.0 27.4 27.0 26.9 26.4 26.1 25.2 24.7 28.2 5 24.8 24.7 24.9 25.0 25.0 25.3 25.5 26.2 26.8 31.9 39.9 40.7 40.9 41.2 40.8 41.0 40.7 40.2 40.4 40.3 40.5 40.6 40.6 41.0 34.5 41.2 6 40.3 39.1 36.3 30.4 31.9 37.2 37.8 37.6 38.2 38.0 38.8 38.9 36.8 36.1 36.5 36.5 36.8 35.4 34.7 34.4 34.0 31.8 32.0 33.2 35.9 40.3 7 34.0 35.1 35.6 30.1 21.3 34.1 32.9 30.4 28.1 34.9 34.6 32.8 31.8 33.4 34.4 34.6 34.5 34.0 33.7 33.8 33.7 34.1 34.8 34.8 33.0 35.6 8 34.7 34.7 34.7 34.3 34.2 34.1 33.9 34.4 34.7 34.6 34.4 34.4 33.6 33.1 34.2 34.7 34.4 33.9 33.8 33.4 34.4 33.8 33.1 33.5 34.1 34.7 9 33.1 33.4 32.5 32.3 32.3 32.1 31.9 32.2 32.5 32.8 32.6 32.4 32.0 31.5 31.4 31.5 31.7 30.9 31.5 33.0 33.6 33.0 32.7 26.1 32.0 33.6 10 24.3 24.5 25.3 25.7 25.3 25.7 26.8 28.0 28.7 29.6 30.6 31.4 32.3 31.9 32.4 32.4 32.0 32.7 32.5 33.0 32.9 31.6 33.7 34.6 29.9 34.6 11 34.1 35.7 36.5 36.6 37.4 36.9 37.1 37.4 37.3 37.5 36.9 35.4 35.5 35.1 34.2 34.8 34.2 34.3 34.7 35.7 35.8 35.5 35.6 35.0 35.8 37.5 12 36.2 35.0 34.5 27.7 31.7 25.5 31.0 37.1 36.4 37.0 35.9 25.0 22.7 30.0 35.7 32.5 33.8 34.5 35.7 35.3 34.1 32.0 29.8 28.9 32.4 37.1 13 29.3 30.7 31.4 31.9 33.2 34.3 34.1 34.1 34.1 34.8 34.9 34.8 34.0 32.4 30.7 30.2 30.3 30.1 28.7 29.8 30.3 30.7 30.6 29.8 31.9 34.9 14 29.7 29.0 27.9 26.7 26.4 25.8 25.4 25.1 24.8 24.4 23.9 23.2 21.5 20.9 20.6 20.8 20.9 21.3 21.9 21.7 22.1 22.5 23.0 23.8 23.9 29.7 15 23.8 29.2 32.8 34.8 36.5 39.1 42.0 41.9 42.2 42.1 40.0 39.6 38.7 38.3 37.7 38.2 37.5 37.2 36.5 36.9 37.3 37.6 38.0 37.7 37.3 42.2 16 37.8 36.9 36.7 36.5 36.4 37.4 37.6 37.2 37.3 37.1 37.2 37.6 36.6 35.4 34.6 35.0 36.2 37.9 37.9 37.1 38.2 38.0 37.9 37.5 37.0 38.2 17 36.2 37.0 36.6 36.0 36.6 36.4 36.2 36.8 35.6 31.3 22.4 22.3 23.3 28.1 26.4 34.1 34.5 34.5 34.4 33.5 33.4 32.9 34.3 34.0 32.8 37.0 18 33.4 35.3 33.9 33.6 33.3 33.3 34.0 33.1 32.0 30.8 31.3 30.6 29.4 29.5 29.5 29.3 29.1 28.8 28.4 28.9 28.8 28.6 29.3 29.9 31.0 35.3 19 29.6 29.3 29.3 29.1 28.9 28.9 28.9 29.0 28.5 28.9 29.3 32.0 34.5 36.2 33.5 33.0 32.0 30.1 31.5 32.1 33.2 33.7 34.4 33.4 31.2 36.2 20 32.9 32.0 30.9 31.0 31.2 31.5 31.9 31.7 31.7 31.5 31.2 29.6 29.6 30.0 30.0 31.1 31.0 30.9 30.6 30.9 30.0 30.5 29.3 30.8 30.9 32.9 21 31.1 30.9 32.0 31.8 31.5 31.2 31.1 31.4 31.8 31.5 31.0 26.9 27.3 26.9 26.2 27.9 31.0 33.4 33.7 34.0 34.0 34.7 35.2 35.5 31.3 35.5 22 35.8 36.5 36.0 35.6 34.8 35.2 35.8 36.4 35.4999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 35.2 39.0 36.0 39.0 23 38.9 37.6 37.0 38.3 37.6 37.6 37.6 37.0 36.4 35.1 35.1 36.4 37.0 37.6 37.0 37.6 37.4 37.7 36.5 37.1 37.1 37.4 36.8 38.6 37.2 38.9 24 39.1 39.1 39.1 39.3 39.2 39.2 39.1 37.4 37.5 36.0 35.7 37.5 36.6 36.9 37.3 37.0 36.9 36.2 36.0 35.6 35.2 35.0 35.1 35.9 37.2 39.3 25 34.7 34.4 34.8 34.4 34.7 35.0 34.9 34.5 35.0 34.9 35.1 35.1 34.0 30.6 33.5 33.7 37.0 36.5 34.3 33.6 33.6 32.8 35.7 37.3 34.6 37.3 26 36.7 30.9 28.5 30.1 29.6 28.4 31.0 32.3 32.3 32.4 30.1 30.8 26.0 28.0 31.4 31.0 30.9 30.4 30.7 30.6 31.0 31.0 31.0 30.8 30.7 36.7 27 30.3 30.3 30.2 31.0 30.6 30.5 31.0 30.1 30.2 30.4 31.5 32.6 32.0 32.3 35.2 33.5 33.5 31.4 32.4 32.5 32.2 32.4 32.1 32.7 31.7 35.2 28 32.6 27.5 18.6 17.0 18.0 31.3 34.3 34.8 35.1 34.8 34.7 33.9 33.4 33.9 33.9 33.6 34.2 33.8 33.9 33.9 34.2 34.0 34.6 35.1 31.7 35.1 29 35.1 35.2 35.3 35.2 34.5 34.2 34.2 34.1 34.0 33.9 33.8 33.6 33.1 33.1 32.9 32.4 32.0 31.8 31.7 31.5 31.2 31.3 31.4 31.4 33.2 35.3 30 31.2 31.2 31.6 32.1 32.2 31.8 31.6 31.3 31.2 31.1 30.7 30.4 30.0 29.6 29.2 29.1 28.5 27.9 27.6 27.3 27.9 26.9 26.9 26.4 29.7 32.2 31 26.2 26.0 25.7 26.2 25.9 26.0 26.0 26.2 27.1 27.5 27.6 27.6 27.2 27.2 26.7 26.1 25.8 25.5 25.1 25.4 25.1 24.9 24.8 24.7 26.1 27.6 MEAN 32.9 32.7 32.3 31.7 31.6 32.5 32.9 33.0 32.9 32.9 32.8 32.3 31.8 32.2 32.4 32.6 32.9 32.7 32.6 32.5 32.6 32.4 32.6 32.7 32.6 35.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 1994 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 27.1 27.1 29.1 30.4 30.9 33.0 35.8 37.1 38.1 38.4 40.0 40.6 39.7 39.7 39.8 39.8 40.1 40.2 40.6 40.7 40.2 36.1 30.7 27.0 35.9 40.7 2 33.7 31.0 29.9 38.1 38.7 39.2 32.5 35.5 36.0 34.6 34.5 34.3 33.5 32.2 33.2 32.1 30.3 32.2 31.7 33.2 32.5 32.8 33.0 33.0 33.7 39.2 3 33.0 32.6 33.3 34.0 40.8 41.1 40.7 39.8 39.1 40.7 40.9 41.3 40.9 40.4 40.4 40.2 39.5 36.2 36.5 39.0 39.6 29.2 29.9 31.3 37.5 41.3 4 32.6 32.6 31.9 31.9 31.3 31.3 31.3 31.3 31.3 30.6 29.9 29.9 29.9 31.3 32.0 32.6 31.3 32.6 32.6 32.6 31.3 31.3 31.3 31.3 31.5 32.6 5 31.3 32.0 33.3 34.0 32.0 32.0 32.0 32.0 31.3 31.3 31.3 31.3 31.3 31.3 31.3 31.3 32.0 34.0 35.4 39.7 41.6 41.3 41.2 41.1 34.0 41.6 6 40.0 39.7 39.6 39.5 39.4 38.7 38.1 37.8 37.8 37.8 38.0 37.3 38.5 36.7 34.6 32.4 35.3 36.3 40.9 41.2 40.2 40.2 40.3 39.4 38.3 41.2 7 39.1 39.8 40.6 40.1 39.1 39.8 40.1 40.1 40.1 40.0 39.8 39.3 37.0 35.0 34.6 35.3 34.7 34.6 35.1 37.5 37.1 38.6 40.4 42.2 38.3 42.2 8 43.6 44.8 46.2 46.7 47.1 47.5 47.6 48.4 48.0 47.0 45.8 42.0 40.5 41.8 41.2 40.7 41.4 41.1 40.8 41.1 40.7 39.1 33.8 27.7 42.7 48.4 9 36.8 45.3 45.0 45.2 44.9 45.8 46.1 45.8 45.4 44.8 44.2 43.8 43.6 43.2 43.0 42.7 42.3 41.1 40.3 40.3 40.7 40.3 39.7 39.1 42.9 46.1 10 38.3 37.4 36.8 35.7 34.9 34.9 34.8 35.5 34.8 33.4 35.2 35.5 33.2 32.1 31.4 30.1 29.0 28.3 26.8 25.4 24.9 24.4 24.0 23.9 31.7 38.3 11 23.7 24.8 28.4 24.3 26.6 27.4 28.0 27.7 27.0 24.6 23.6 23.1 23.1 23.1 23.1 22.4 23.2 22.2 21.2 21.1 21.4 21.5 21.8 22.3 24.0 28.4 12 22.8 23.4 23.5 24.0 24.9 25.1 25.2 25.5 25.2 25.2 25.5 25.4 25.3 25.8 26.9 27.6 27.9 27.6 27.5 27.1 27.1 27.5 28.4 28.7 26.0 28.7 13 28.5 27.0 25.9 25.0 24.6 24.0 23.3 22.9 22.7 22.0 21.7 22.1 21.5 22.2 23.1 28.0 27.9 27.5 25.8 26.2 24.2 22.5 26.1 25.0 24.6 28.5 14 29.1 27.6 21.0 20.3 20.8 23.0 23.4 23.8 24.1 24.6 25.0 25.1 35.1 42.8 45.5 41.3 37.1 30.3 32.6 37.1 45.5 46.3 46.8 47.1 32.3 47.1 15 45.3 44.9 44.9 44.1 43.1 43.0 43.8 43.2 44.6 45.5 44.3 44.0 43.0 42.2 42.9 41.8 43.0 43.5 43.9 43.2 43.1 42.3 43.2 43.3 43.6 45.5 16 44.4 45.2 44.8 44.8 45.2 45.4 45.0 44.8 44.4 44.2 44.0 44.3 43.9 43.6 43.5 43.5 44.0 43.7 43.5 43.5 43.8 42.8 42.6 42.9 44.1 45.4 17 43.0 48.3 51.2 50.5 48.6 47.1 45.6 45.3 45.4 45.0 44.3 43.4 42.4 42.5 43.5 44.7 45.6 46.3 43.8 44.9 43.3 41.4 42.1 42.3 45.0 51.2 18 42.7 43.3 43.9 43.4 43.9 43.4 43.5 42.0 31.8 41.6 41.8 41.5 40.7 40.5 41.3 41.3 39.9 39.6 40.2 36.1 30.9 34.0 32.1 25.7 39.4 43.9 19 16.3 21.8 25.6 11.5 35.2 22.7 19.1 36.1 26.3 15.0 33.9 41.4 43.2 41.7 41.3 41.8 40.9 41.1 41.1 41.3 41.4 41.4 41.6 42.2 33.5 43.2 20 42.3 42.2 42.4 42.0 43.5 47.9 46.1 44.4 44.8 45.0 44.0 43.1 41.8 41.1 40.1 39.7 40.2 40.8 39.8 40.1 40.0 40.8 39.5 40.0 42.1 47.9 21 40.1 39.0 38.8 38.1 38.1 37.7 37.4 37.2 36.8 36.9 37.3 36.0 34.9 35.3 35.1 34.7 34.5 34.4 35.1 34.7 34.4 35.4 34.7 30.6 36.1 40.1 22 27.0 26.5 27.5 25.6 26.7 26.6 26.0 26.3 25.6 24.8 23.8 22.4 21.7 21.8 21.4 23.9 24.6 24.1 24.9 29.9 31.5 29.8 27.2 29.8 25.8 31.5 23 30.1 35.6 37.1 37.3 39.0 41.0 41.5 41.9 41.7 42.2 38.7 31.4 37.0 42.3 43.7 44.1 44.6 44.3 44.3 43.3 42.9 42.6 41.7 41.6 40.4 44.6 24 42.0 41.6 41.1 41.0 40.9 40.9 41.2 40.0 39.8 39.1 37.5 32.7 29.7 28.4 25.9 26.5 22.4 19.3 23.6 20.8 18.6 17.6 17.2 17.2 31.0 42.0 25 18.6 18.8 18.6 19.0 19.3 19.6 19.9 19.9 20.2 20.3 20.7 20.8 20.8 20.9 27.3 25.2 26.9 36.4 38.0 38.8 39.2 38.3 39.9 40.0 26.1 40.0 26 37.0 38.1 40.0 36.9 37.0 35.5 38.2 38.6 39.6 39.3 38.3 37.9 37.9 38.3 36.9 35.4 32.2 31.0 29.0 27.8 27.5 27.4 28.1 27.0 34.8 40.0 27 26.5 26.6 31.5 28.3 35.1 33.2 41.0 54.5 51.3 49.9 51.1 50.7 50.1 48.3 47.6 49.3 48.1 47.3 46.0 45.4 45.5 47.1 49.0 48.3 43.8 54.5 28 47.2 47.9 49.7 50.9 49.7 48.7 47.3 46.4 46.3 46.0 44.6 44.4 44.5 45.0 44.7 45.5 45.8 45.2 45.9 46.0 46.7 45.5 44.9 44.6 46.4 50.9 MEAN 34.4 35.2 35.8 35.1 36.5 36.3 36.2 37.3 36.4 36.1 36.4 35.9 35.9 36.1 36.3 36.2 35.9 35.8 36.0 36.4 36.3 35.6 35.4 34.8 35.9 41.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 1994 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 45.2 45.3 45.1 44.0 43.7 43.6 43.9 43.5 43.1 42.9 42.2 43.2 43.5 43.2 42.6 42.8 42.8 43.0 43.6 43.6 44.2 44.9 44.8 44.3 43.7 45.3 2 44.5 44.0 43.9 43.5 43.5 43.9 43.9 43.8 43.8 43.8 43.9 39.3 36.0 40.2 40.7 40.8 41.3 41.7 41.2 40.6 39.8 38.8 39.4 42.0 41.8 44.5 3 42.8 42.7 43.0 42.7 42.1 41.3 41.5 41.7 42.0 41.3 40.5 40.4 39.6 40.4 40.1 39.3 39.3 39.6 38.8 38.0 36.4 35.5 42.9 43.7 40.6 43.7 4 42.4 41.2 42.4 42.4 45.4 46.5 43.6 41.2 36.1 35.1 34.7 31.4 29.7 30.1 35.0 41.0 41.8 44.6 44.9 46.0 47.8 47.8 47.6 47.2 41.1 47.8 5 47.0 47.1 46.4 45.8 45.5 44.8 44.7 45.1 45.0 45.1 46.0 46.1 45.5 44.3 42.9 42.2 41.5 40.8 41.5 42.2 42.2 41.5 41.5 42.2 44.0 47.1 6 47.7 48.4 49.1 51.2 50.5 50.5 49.8 49.1 49.1 47.7 47.8 47.1 47.8 47.8 47.8 46.4 46.8 48.1 45.9 46.7 46.7 46.5 47.0 47.0 48.0 51.2 7 46.9 46.5 46.9 46.8 47.4 46.7 46.8 47.0 45.1 44.9 45.0 42.5 42.1 43.2 43.6 44.0 43.8 42.2 42.2 41.6 39.1 40.1 39.4 39.8 43.9 47.4 8 39.5 40.3 40.6 41.4 41.1 40.9 41.1 40.6 40.6 40.5 40.9 38.0 30.9 39.9 40.2 39.9 39.9 39.7 39.4 39.4 39.6 39.6 40.2 41.9 39.8 41.9 9 42.4 41.9 43.0 43.0 43.5 43.8 43.7 44.7 44.5 43.6 41.5 40.6 40.2 40.5 40.7 40.9 40.9 40.1 38.7 37.4 35.3 35.7 35.7 34.4 40.7 44.7 10 34.1 34.4 34.8 35.2 35.2 35.0 35.0 34.9 34.7 35.0 35.0 34.3 38.1999.9999.9 33.8 34.4 34.0 33.0 32.4 31.7 29.0 29.0 29.0 33.7 38.1 11 29.4 29.2 30.4 31.9 32.9 33.7 34.2 34.6 35.5 35.6 35.9 33.9 33.4 34.1 34.4 36.0 35.5 35.4999.9 36.0 36.7 35.2 34.4 34.2 34.0 36.7 12 33.0 29.8 28.8 32.5 38.8 46.0 50.3 50.5 51.3 50.2 47.5 44.2 45.1 41.9 39.1 40.5 41.4 42.8 43.5 42.0 42.9 43.5 43.9 43.8 42.2 51.3 13 43.1 43.1 42.4 43.1 43.1 42.4 43.1 42.4 42.4 42.4 42.4 41.7 40.3 40.3 39.6 39.6 39.6 39.6 39.6 41.0 40.3 41.0 41.0 41.0 41.4 43.1 14 41.7 42.4 42.4 41.0 36.9 13.4 24.4 41.0 36.9 31.4 41.0 41.7 41.0 39.6 41.7 41.0 40.3 42.4 39.6 39.0 38.3 39.0 39.7 39.7 38.1 42.4 15 40.3 41.0 41.7 41.0 40.3 39.7 39.7 40.3 48.6 52.1 55.6 52.1 50.7 48.0 48.0 49.3 48.6 48.0 45.9 47.3 48.7 50.7 51.4 53.5 46.8 55.6 16 53.5 54.2 54.2 53.5 53.5 51.4 52.1 52.1 53.5 53.5 52.1 53.5 53.5 52.8 52.1 51.9 50.0 47.8 47.8 47.8 47.1 46.3 45.4 45.8 51.1 54.2 17 46.3 47.0 47.8 47.1 47.0 50.2 57.1 56.4 56.4 55.4 54.0 50.8 48.3 47.4 49.9 50.5 53.1999.9999.9999.9999.9999.9999.9999.9 50.9 57.1 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 44.7 47.2 58.1 59.8 58.3 57.7 54.8 53.3999.9999.9 20 53.7 52.5 48.9 47.0 49.0 46.6 48.1 49.2 48.5 47.5 48.4 48.0 47.4 47.8 48.2 48.2 39.8 32.8 33.5 35.6 36.3 37.0 37.0 37.0 44.5 53.7 21 36.3 35.6 34.9 34.9 34.9 34.9 34.2 34.2 34.2 33.5 33.5 34.2 34.9 34.2 34.2 34.2 34.2 34.2 34.2 44.0 44.5 42.4 40.6 39.7 36.1 44.5 22 42.6 42.8 42.0 43.1 44.8 46.1 42.5 44.8 47.3 42.8 41.4 40.1 41.9 42.2 42.0 41.6 41.4 40.9 39.1 39.4 41.0 40.5 39.3 39.0 42.0 47.3 23 40.3 41.9 41.5 37.4 45.1 52.1 54.7 54.6 51.7 51.0 50.5 48.9 47.6 46.6 47.1 47.3 46.5 46.0 48.5 46.9 45.4 44.4 43.9 43.4 46.8 54.7 24 44.2 44.9 45.8 46.8 47.4 47.5 47.4 47.7 48.5 49.0 48.7 48.4 47.9 47.5 47.2 46.9 47.2 46.4 46.0 45.7 46.5 46.1 46.2 46.9 47.0 49.0 25 46.0 45.0 45.2 46.2 48.3 47.7 48.3 49.7 49.0 48.2 49.3 49.3 50.9 51.4 48.7 46.0 44.8 43.2 40.1 38.4 36.8 35.9 36.2 35.6 45.0 51.4 26 34.8 35.5 36.4 35.9 36.6 36.2 35.7 36.3 36.3 36.3 36.0 35.5 35.8 35.5 34.5 32.6 37.4 38.6 39.8 38.7 36.6 36.3 42.0 43.7 36.8 43.7 27 42.8 44.0 45.5 46.3 44.6 45.3 45.0 45.7 47.3 48.0 48.2 46.1 48.0 47.4 47.2 47.1 46.5 47.1 46.7 46.1 45.7 45.2 42.7 45.4 46.0 48.2 28 45.1 45.1 45.0 45.5 45.8 46.0 45.9 47.4 48.2 47.0 46.1 44.7 44.2 43.9 43.8 43.3 42.5 41.3 41.1 39.3 37.6999.9999.9999.9 44.2 48.2 29 999.9999.9999.9 40.2 39.7 38.9 37.9 36.2 32.6 30.8 28.5 25.7 24.1 23.4 23.1 23.3 24.1 25.0 24.4 23.5 23.1 23.1 22.1 21.7 28.2 40.2 30 21.2 21.7 21.6 21.5 21.9 22.1 21.9 22.4 23.1 23.1 23.1 23.4 23.8 35.2 40.5 40.6 41.2 40.5 41.2 41.9 42.7 40.5 41.2 41.7 30.8 42.7 31 39.1 41.5 42.8 43.9 42.2 43.0 42.3 43.8 30.9 20.6 41.4 36.1 29.0 44.1 37.6 44.8 44.6 44.5 42.4 42.1 41.4 39.7 39.1 37.8 39.8 44.8 MEAN 41.6 41.7 41.9 41.9 42.4 42.1 42.7 43.5 43.0 42.0 42.8 41.4 40.7 41.9 41.9 41.9 41.9 41.3 41.5 41.5 41.1 40.9 41.0 41.2 41.7 46.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 1994 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 38.5 34.6 28.5 22.2 20.1 22.6 24.2 24.0 23.2 22.6 22.6 23.3 24.2 24.0 24.3 24.6 25.5 26.8 27.4 27.1 34.2 35.0 34.4 34.9 27.0 38.5 2 36.7 37.8 38.8 43.2 45.4 47.0 55.2 60.0 61.3 61.9 61.7 60.6 60.3 61.4 61.3 61.6 61.0 60.7 62.4 57.1 54.5 53.3 49.5 50.7 54.3 62.4 3 51.1 38.0 35.0 45.4 28.6 48.9 47.6 29.1 19.2 45.2 47.3 46.7 42.3 50.1 50.5 51.0 51.4 52.6 52.9 52.9 53.0 51.8 50.8 46.4 45.3 53.0 4 48.6 48.8 51.2 51.7 51.9 51.7 51.6 52.0 51.5 51.3 50.9 50.7 50.2 49.8 49.1 48.6 48.6 48.1 47.5 46.8 47.2 47.0 45.9 45.7 49.4 52.0 5 46.4 46.5 43.2 41.1 42.5 41.1 38.9 33.9 41.1 42.5 38.2 37.5 41.1 41.8 42.5 41.1 41.1 40.4 38.9 38.9 38.9 38.9 38.2 38.2 40.5 46.5 6 38.2 37.5 37.5 38.9 40.4 41.1 40.4 39.7 39.7 38.9 38.2 39.7 40.4 39.7 41.8 41.8 41.1 39.7 39.7 39.7 39.7 39.7 38.9 38.2 39.6 41.8 7 37.5 36.8 35.4 34.6 33.2 32.5 31.8 30.3 30.3 30.3 29.6 29.6 30.3 29.6 28.2 28.9 28.9 28.2 27.5 27.5 26.8 26.8 27.5 28.2 30.4 37.5 8 28.2 28.9 28.9 29.6 31.1 31.1 31.8 33.2 35.4 37.5 38.2 38.2 36.8 36.1999.9999.9999.9999.9 39.0 41.1 45.4 46.9 46.9 45.4 36.5 46.9 9 47.6 48.3 49.7 46.1 45.4 46.9 47.6 48.3 48.3 47.6 46.9 46.9 46.1 46.1 46.9 46.9 46.9 46.9 46.9 43.3 42.6 41.1 32.5 38.3 45.6 49.7 10 44.0 46.9 46.9 46.9 47.6 49.0 49.0 49.7 49.7 49.7 48.3 47.6 46.9 46.9 46.9 46.2 45.4 45.4 44.0 44.0 44.0 43.3 44.0 44.0 46.5 49.7 11 44.7 44.0 44.7 45.4 46.9 47.6 46.9 46.9 46.9 46.9 46.9 48.3 47.6 47.6 46.9 46.9 46.9 46.9 46.9 45.4 44.7 44.0 44.0 44.0 46.2 48.3 12 44.0 44.0 44.0 44.0 44.0 43.3 43.3 42.6 42.6 42.6 42.6 43.3 44.0 44.7 47.6 47.6 46.9 47.5 47.8 46.2 41.6 43.4 44.0 45.6 44.5 47.8 13 46.7 48.0 47.9 47.8 47.8 47.7 47.3 47.1 47.7 47.1 44.0 45.3 48.0 49.9 49.9 49.0 48.1 47.2 46.7 45.2 44.3 44.6 44.4 45.5 47.0 49.9 14 46.3 45.9 45.8 45.3 45.6 45.1 44.7 45.6 45.1 45.0 45.1 43.8 44.1 43.9 43.7 43.7 43.3 41.7 40.6 39.6 39.5 39.6 40.0 38.9 43.4 46.3 15 39.2 39.5 39.7 40.3 40.5 39.7 39.9 40.2 39.9 39.9 38.9 38.8 38.4 38.3 36.7 36.1 34.9 34.3 32.9 32.0 32.1 32.4 31.4 31.3 37.0 40.5 16 30.6 32.0 29.6 29.7 28.8 30.9 32.3 32.5 32.8 34.6 35.1 34.4 33.9 33.7 33.7 33.9999.9999.9999.9999.9999.9999.9 36.1 34.3 32.7 36.1 17 35.7 34.8 36.7 36.1 36.9 37.2 37.4 37.3 37.0 35.7 34.3 33.4 31.9 31.7 32.3 31.0 30.3 30.7 30.3 31.1 30.7 29.8 30.1 31.4 33.5 37.4 18 31.2 32.6 32.4 30.8 30.6 30.0 29.6 28.9 28.9 28.9 28.0 26.9 30.4 32.3 33.7 31.8 29.6 31.1 38.6 44.4 50.1 51.5 52.2 53.5 34.9 53.5 19 55.5 56.3 59.1 58.4 57.8 56.1 56.4 58.4 58.0 55.2 51.7 52.3 53.5 53.4 54.1 54.3 53.4 52.8 52.5 51.9 51.1 50.6 48.0 45.1 54.0 59.1 20 48.6 46.8 47.6 48.2 42.7 50.8 52.4 51.2 46.2 41.8 38.8 46.6 48.1 48.1 47.4 46.0 45.3 43.9 43.2 42.5 41.8 43.9 43.2 44.6 45.8 52.4 21 44.7 46.1 46.8 46.8 47.6 48.3 49.0 49.0 49.8 49.0 47.6 45.5 41.2 44.8 44.1999.9999.9999.9999.9999.9999.9999.9999.9999.9 46.7 49.8 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27.8 27.8 27.1 27.1 26.4 25.0 23.5 22.8 22.1 22.1 22.1 21.4 21.4 24.4 27.8 23 20.7 21.5 20.8 21.5 22.2 22.9 23.7 23.7 23.0 23.0 23.7 23.7 23.7 25.2 28.8 33.8 33.1 31.7 30.9 34.5 49.6 51.8 54.6 54.7 30.1 54.7 24 53.9 54.0 47.5 47.5 52.6 51.8 47.5 41.8 44.7 44.7 49.0 48.3 39.0 45.5 43.3 45.5 46.2 46.2 46.9 47.0 46.2 45.5 45.6 44.8 46.9 54.0 25 47.0 47.7 49.2 48.5 48.5 48.5 49.2 48.5 48.5 48.5 47.8 47.8 47.1 47.1 46.4 47.1 46.4 47.2 47.9 48.8 50.1 53.4 51.8 49.6 48.4 53.4 26 48.4 48.6 49.0 49.5 49.5 49.8 49.8 49.1 49.8 49.9 49.7 48.3 46.2 45.5 43.9 42.9 42.5 41.3 40.1 38.2 37.9 38.8 39.0 38.2 45.2 49.9 27 39.0 39.2 40.3 41.3 38.8 39.2 42.0 42.3 42.5 41.8 38.7 40.5 44.3 49.9 50.2 50.7 50.3 50.3 51.4 51.9 50.3 49.0 48.3 47.8 45.0 51.9 28 49.3 50.1 50.8 51.0 49.3 49.2 48.8 48.5 48.2 46.5 46.3 47.0 48.9 50.7 48.4 48.0 46.5 45.1 43.7 43.5 40.6 32.8 32.8 32.8 45.8 51.0 29 33.5 34.2 33.5 33.5 33.5 32.8 32.9 32.9 32.9 32.9 32.9 33.6 33.6 33.6 33.6 34.4 33.7 34.4 34.4 34.4 33.6 33.7 33.7 33.7 33.6 34.4 30 33.7 33.7 34.5 34.5 33.8 33.8 34.5 33.8 33.8 33.8 33.8 33.8 33.9 33.9 33.9 33.9 33.9 33.9 34.6 33.9 33.9 33.9 33.9 34.7 34.0 34.7 MEAN 41.7 41.5 41.2 41.4 40.8 42.0 42.3 41.4 41.3 41.9 41.3 41.0 40.8 41.7 42.0 41.9 41.7 41.4 41.4 41.1 41.7 41.6 40.8 40.8 41.1 47.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 1994 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 34.0 33.3 33.3 33.3 34.1 34.8 34.9 34.2 34.2 34.2 33.6 33.6 33.6 33.6 34.4 34.4 36.1 36.4 35.8 35.2 34.5 34.3 34.6 35.3 34.4 36.4 2 36.8 36.1 36.5 35.0 35.8 35.4 34.9 34.6 35.4 35.2 33.5 33.7 34.3 34.6 34.4 34.7 33.9 33.2 31.8 31.1 30.4 30.5 29.8 29.1 33.8 36.8 3 29.8 29.9 30.6 30.6 31.4 31.4 32.2 31.5 30.8 30.8 30.9 30.9 30.9 31.0 31.0 31.0 31.1 29.7 28.2 29.0 29.0 29.8 29.8 27.0 30.3 32.2 4 27.0 26.3 26.3 26.4 27.1 27.2 27.2 27.2 27.3 25.8 27.3 28.8 28.8 28.3 27.2 27.1 26.8 27.9 28.0 28.4 28.2 27.8 25.9 26.5 27.3 28.8 5 26.7 26.6 26.8 27.7 27.6 30.1 35.4 33.8 32.4 30.6 27.5 24.6 24.7 24.0 24.4 27.5 33.6 40.7 40.0 34.4 29.5 28.8 27.4 27.3 29.7 40.7 6 27.0 35.2 42.1 39.2 43.5 45.5 44.1 43.1 41.0 41.6 47.4 48.8 47.5 45.2 41.2 37.8 35.9 33.9 36.6 41.3 42.2 45.8 45.6 44.6 41.5 48.8 7 48.1 51.4 51.4 51.5 50.4 49.1 48.2 48.1 48.2 47.4 46.5 46.8 46.9 53.0 50.9 52.6 50.5 51.3 50.4 49.4 49.4 50.9 47.6 47.4 49.5 53.0 8 47.2 48.0 47.9 49.3 50.1 51.0 50.5 50.8 50.2 48.4 45.7 42.4 41.3 33.4 28.9 28.4 25.6 25.5 25.9 25.4 25.1 25.6 26.2 27.2 38.3 51.0 9 26.8 27.8 28.3 29.7 31.7 32.5 31.9 31.4 31.7 32.2 32.9 31.8 32.5 32.4 32.4 32.4 30.5 28.5 40.3 30.2 30.0 29.7 28.9 28.1 31.0 40.3 10 28.1 27.9 28.0 28.2 28.1 28.5 29.4 30.7 28.7 30.3 31.4 30.6 31.1 30.5 29.3 28.0 28.4 29.5 29.9 28.3 28.2 27.4 26.7 25.2 28.9 31.4 11 25.1 26.5 26.4 26.4 25.6 26.3 26.3 27.0 26.9 27.6 28.9 28.9 28.8 28.7 27.2 26.5 26.4 27.1 28.5 29.9 29.8 30.5 30.4 31.8 27.8 31.8 12 31.7 31.7 31.6 32.3 33.0 33.0 32.2 32.2 32.1 32.0 31.2 30.5 32.6 36.1 36.1 36.0 34.6 33.1 39.2 33.2 34.6 34.6 34.5 37.4 33.6 39.2 13 35.9 35.9 35.9 35.9 37.3 38.1 37.4 38.1 38.8 38.8 38.8 24.4 34.5 34.5 33.0 31.6 31.6 31.6 31.1 29.6 28.1 27.3 27.3 25.9 33.4 38.8 14 25.9 25.9 25.2 24.5 34.6 57.0 56.4 49.1 51.9 50.5 47.6 46.9 47.7 47.7 47.7 47.0 48.4 49.1 50.5 50.5 52.0 52.7 51.2 51.2 45.5 57.0 15 53.4 53.4 52.7 51.9 51.1 51.1 51.7 53.2 53.9 56.1 57.5 57.5 56.9 57.6 57.6 59.7 59.7 57.5 57.5 56.8 56.0 54.6 54.6 56.1 55.3 59.7 16 54.6 53.9 53.9 54.6 53.9 53.4 53.4 52.7 52.0 50.5 47.6 46.2 45.5 44.8 46.2 46.9 46.9 45.5 44.8 43.3 42.6 41.1 39.0 39.0 48.0 54.6 17 37.5 37.5 39.0 39.0 40.4 41.9 40.4 40.4 38.2 38.2 38.2 39.0 39.0 40.4 39.0 31.7 27.4 25.2 24.5 22.3 21.6 20.2 17.3 15.8 33.1 41.9 18 17.3 17.3 20.2 18.7 28.8 53.4 54.9 56.3 54.9 52.0 52.0 52.0 50.5 49.8 49.1 49.1 50.5 50.5 50.5 52.3 52.0 50.8 51.4 53.5 45.3 56.3 19 53.5 53.1 52.0 51.8 51.7 52.1 52.1 51.9 52.2 52.1 51.9 51.0 52.0 51.0 50.5 50.5 48.6 48.3 48.2 47.6 47.1 46.3 47.5 46.4 50.4 53.5 20 46.6 47.9 46.8 45.6 44.5 42.1 40.8 39.8 39.0 38.0 35.3 32.7 30.8 31.2 34.7 34.4 34.6 33.9 33.9 33.0 34.0 34.9 35.2 35.3 37.7 47.9 21 35.3 33.4 33.5 31.6 30.8 31.5 31.2 32.0 33.4 34.2 35.7 36.8 40.5 43.8 42.9 43.5 43.8 42.8 42.0 40.7 39.9 39.7 38.5 40.0 37.4 43.8 22 41.2 40.1 38.8 36.3 34.3 37.7 38.1 37.1 36.7 36.2 36.6 36.5 35.0 34.0 32.9 33.5 31.4 30.1 29.2 28.8 28.7 30.0 31.1 31.4 34.4 41.2 23 32.0 32.1 33.7 36.2 41.6 43.0 44.2 40.9 40.3 42.5 43.1 46.8 49.5 49.7 48.0 54.4 42.0 37.3 33.8 34.8 38.4 39.4 36.8 34.6 40.6 54.4 24 35.4 36.5 38.9 41.6 49.9 53.3 51.1 47.3 47.9 60.7 72.0 72.6 70.6 67.3 62.5 54.4 45.9 39.4 37.4 37.0 37.3 35.7 35.1 34.4 48.5 72.6 25 33.6 32.6 32.3 32.1 35.8 44.4 53.2 58.4 56.1 56.8 58.4 56.5 56.5 56.2 55.7 55.3 53.3 51.0 50.4 49.5 46.0 46.1 47.9 47.1 48.6 58.4 26 49.3 38.9 33.6 31.8 30.8 31.0 30.2 29.5 27.1 26.4 21.7 17.1 16.1 14.5 12.3 10.7 16.3 16.1 17.7 18.8 20.7 22.3 20.2 20.5 23.9 49.3 27 18.3 17.7 17.4 18.0 18.7 18.5 18.9 18.8 19.0 20.9 21.3 21.1 21.1 20.3 20.2 20.0 20.5 20.7 19.4 19.1 15.5 15.5 15.5 16.5 18.9 21.3 28 16.7 19.4 19.4 21.4 22.6 21.1 20.7 23.3 23.2 23.2 23.2 22.4 23.1 22.4 22.3 20.9 21.6 20.9 20.8 28.8 30.9 29.4 26.2 26.1 22.9 30.9 29 26.9 26.6 26.4 26.4 26.4 26.4 25.7 25.6 24.9 26.3 26.2 25.1 24.7 23.1 27.0 29.4 29.1 28.1 29.5 26.2 31.9 32.0 29.8 29.1 27.2 32.0 30 28.2 30.3 29.6 28.7 29.0 26.8 26.8 28.5 24.0 30.2 27.7 24.7 24.8 25.8 26.5 26.7 27.3 28.3 29.4 28.5 26.8 25.1 21.1 21.2 26.9 30.3 31 21.1 20.4 19.6 19.6 19.6 20.2 19.9 22.2 27.6 29.7 29.1 30.0 30.0 29.8 28.4 28.2 27.5 26.8 28.8 27.8 26.6 27.3 27.6 29.0 25.7 30.0 MEAN 33.9 34.0 34.1 34.0 35.5 37.7 37.9 37.7 37.4 38.0 38.1 37.1 37.5 37.2 36.6 36.3 35.5 34.8 35.3 34.6 34.4 34.4 33.6 33.5 35.8 43.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 1994 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 29.5 28.6 28.8 28.6 28.6 28.4 27.7 26.6 27.0 26.2 25.1 25.2 26.4 25.9 26.1 26.8 30.5 29.3 28.4 26.5 25.0 23.8 22.5 22.5 26.8 30.5 2 23.4 23.9 24.3 23.5 22.8 22.1 22.5 25.3 25.3 25.3 23.4 22.3 22.9999.9999.9999.9999.9 20.9 20.9 20.4 20.4 19.8 19.8 19.2 22.4 25.3 3 19.2 19.8 19.8 22.1 27.7 29.0 33.5 35.4 30.7 29.2 26.7 23.3 21.0 24.0 21.8 25.1 26.5 27.6 27.6 26.4 27.4 28.2 32.8 28.5 26.4 35.4 4 33.3 36.0 33.0 32.9 35.7 33.3 33.1 32.8 34.0 32.1 15.4 33.1 45.8 59.5 61.9 60.1 57.7 59.7 56.2 56.2 52.6 52.1 50.4 48.6 43.6 61.9 5 50.4 50.3 52.6 52.3 54.4 55.6 56.4 56.8 57.9 57.6 56.1 54.7 53.0 52.6 52.4 50.9 47.0 36.2 29.4 28.4 28.0 27.8 27.7 27.4 46.5 57.9 6 27.0 26.6 26.0 25.6 25.1 25.4 25.8 25.7 26.1 26.2 26.5 27.5 27.6 27.2 27.0 26.9 27.4 27.6 31.7 30.4 30.1 29.9 29.5 25.4 27.3 31.7 7 27.4 28.7 28.5 27.7 22.6 26.3 28.0 27.2 26.9 30.3 34.6 35.7 35.3 34.2 33.8 33.2 32.4 32.0 31.5 31.0 32.3 31.4 31.5 32.2 30.6 35.7 8 33.5 34.7 36.6 39.3 40.6 44.8 44.2 42.9 41.4 40.2 38.5 36.3 34.0 31.8 30.8 26.4 20.7 18.7 16.0 18.9 17.8 16.3 17.4 19.4 30.9 44.8 9 19.1 18.4 17.6 16.9 17.2 16.8 16.7 16.8 17.0 19.3 23.0 21.6 19.0 16.9 16.3 16.1 16.8 17.5 21.8 21.5 23.6 24.1 23.5 23.2 19.2 24.1 10 19.7 17.9 17.0 19.0 31.5 27.8 41.6 48.6 50.1 51.5 51.5 50.9 50.6 50.5 49.1 49.0 47.2 46.8 45.9 47.8 48.7 48.5 39.8 39.9 41.3 51.5 11 45.8 46.5 48.0 47.0 56.2 53.5 52.7 54.1 59.1 44.4 33.4 41.9 54.3 54.8 56.6 54.9 53.4 50.9 49.6 45.0 44.5 43.8 43.9 35.6 48.7 59.1 12 33.2 44.9 39.7 44.2 43.6 44.1 45.1 43.4 43.3 43.0 42.5 38.6 39.1 37.4 36.2 35.7 34.8 35.1 33.1 34.2 34.4 34.6 31.0 30.6 38.4 45.1 13 31.3 31.9 31.2 30.9 30.9 30.9 30.5 31.1 29.9 27.9 29.8 30.5 32.1 34.5 33.6 32.3 32.0 28.4 27.4 27.1 27.2 26.5 26.0 25.1 30.0 34.5 14 24.5 27.3 31.5 32.4 32.6 33.7 34.3 31.3 29.7 20.1 25.6 30.0 31.1 33.1 34.3 33.7 33.7 32.6 31.5 30.2 28.3 27.8 27.5 24.0 30.0 34.3 15 28.6 28.6 29.4 23.1 27.3 22.2 12.8 14.5 16.7 15.8 23.4 20.8 29.3 29.0 29.1 28.6 28.2 28.3 28.9 28.9 28.6 28.5 27.7 28.9 25.3 29.4 16 30.3 31.4 32.2 32.2 31.6 31.9 32.2 32.7 33.7 34.0 34.2 35.4 35.5 36.3 36.9 37.5 36.5 35.7 35.5 35.3 34.3 32.9 33.4 33.4 34.0 37.5 17 33.1 33.2 34.4 35.6 35.4 35.3 35.5 35.9 35.5 34.5 33.5 34.0 34.6 34.8 33.4 32.5 31.5 29.9 29.1 28.5 27.9 28.2 28.4 27.9 32.6 35.9 18 28.1 27.4 27.6 28.4 28.0 29.2 28.7 29.4 29.6 29.0 28.8 28.3 29.5 29.1 28.2 27.7 27.1 26.5 26.4 26.2 25.3 24.7 24.5 24.9 27.6 29.6 19 25.3 23.5 22.1 24.3 24.1 24.5 24.5 24.8 25.4 24.9 24.5 24.9 29.5 29.4 31.9 31.0 33.7 30.0 27.0 23.2 22.6 25.6 27.3 26.6 26.3 33.7 20 25.0 22.0 20.5 20.5 20.6 20.5 19.1 17.8 18.8 18.2 17.4 18.9 19.2 19.2 19.5 19.2 18.5 17.7 18.5 19.8 18.3 17.9 17.3 16.5 19.2 25.0 21 17.6 20.6 23.1 22.4 22.0 22.2 29.8 31.9 30.6 30.4 30.5 32.4 29.2 29.2 29.3 27.6 28.0 28.2 27.5 25.5 24.7 20.9 22.1 28.6 26.4 32.4 22 28.5 30.4 31.0 32.4 34.2 33.2 30.8 29.3 27.0 28.4 30.0 30.0 30.0 30.3 29.9 28.6 27.0 26.4 26.3 27.5 28.4 26.4 25.3 24.8 29.0 34.2 23 25.8 27.4 26.1 24.7 24.4 24.3 24.3 24.8 24.3 25.7 27.3 28.3 27.2 25.6 21.8 19.1 19.6 26.8 25.2 21.8 23.5 26.1 33.0 43.7 25.9 43.7 24 50.2 58.6 66.0 67.0 66.0 65.3 65.5 66.7 66.5 64.3 60.9 59.9 61.9 61.4 61.8 59.7 59.1 57.4 52.5 46.5 30.6 29.2 28.9 28.5 55.6 67.0 25 27.7 27.6 27.8 27.2 27.7 28.6 28.6 28.3 28.3 27.8 26.8 26.6 26.2 25.8 24.7 23.7 22.9 22.7 22.0 21.2 21.1 20.7 19.7 21.5 25.2 28.6 26 22.0 21.1 21.3 23.4 20.7 20.6 21.5 21.3 21.0 22.3 21.9 19.9 20.2 19.9 19.9 21.8 19.3 18.1 17.3 17.2 17.3 16.4 16.7 15.5 19.9 23.4 27 15.4 14.9 15.0 15.4 14.7 14.9 15.2 15.2 14.7 13.7 11.4 13.8 14.5 15.0 17.5 17.9 17.1 16.8 16.3 16.5 16.4 16.2 16.3 15.5 15.4 17.9 28 14.6 16.5 17.7 16.0 16.4 17.0 17.0 17.1 17.8 19.5 21.2 21.5 21.4 16.5 15.9 14.9 14.3 14.4 18.8 14.5 14.2 15.7 15.6 15.1 16.8 21.5 29 15.5 14.7 12.2 11.8 13.2 14.3 16.5 17.4 16.7 17.3 17.7 17.7 18.0 18.2 18.2 19.4 19.0 18.1 17.4 17.1 17.3 17.2 16.3 15.7 16.5 19.4 30 13.6 11.1 10.6 12.2 13.5 17.4 15.3 16.3 16.4 17.2 15.9 16.2 15.7 15.7 16.3 14.7 14.8 16.1 15.7 14.9 14.4 14.4 14.1 14.6 14.9 17.4 MEAN 27.3 28.1 28.4 28.6 29.6 29.8 30.3 30.7 30.7 29.9 29.3 30.0 31.1 31.6 31.5 30.9 30.2 29.2 28.5 27.6 26.8 26.5 26.3 26.1 29.1 35.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 1994 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 13.6 15.4 16.1 15.2 15.6 16.3 17.6 18.3 18.9 18.4 17.3 19.0 19.0 19.9 19.1 18.1 17.7 17.7 17.7 17.1 17.2 16.9 18.1 20.0 17.5 20.0 2 19.7 19.0 19.2 20.1 23.1 25.7 28.9 29.7 27.9 27.1 25.7 24.9 26.3 24.0 26.6 25.3 19.6 17.2 18.4 18.6 15.4 16.0 13.3 12.3 21.8 29.7 3 10.7 13.4 13.6 13.5 15.2 16.1 16.6 17.5 16.8 16.2 16.7 18.3 18.6 18.6 25.2 25.1 24.8 24.0 26.3 27.7 24.0 22.5 22.8 21.2 19.4 27.7 4 20.5 19.6 19.2 19.3 19.9 20.1 21.4 21.4 21.5 21.7 21.3 21.0 21.5 21.6 22.0 21.4 20.6 19.5 20.2 20.8 20.2 20.0 20.0 19.8 20.6 22.0 5 17.6 19.8 17.3 15.6 17.9 21.3 21.8 22.0 21.3 20.7 19.2 20.5 19.3 18.9 17.7 16.0 14.8 15.7 13.9 14.4 14.2 14.3 13.9 12.7 17.5 22.0 6 14.6 13.9 11.8 13.8 14.9 15.2 15.6 15.9 15.6 15.6 17.1 14.9 14.6 14.1 13.8 14.0 19.2 20.9 15.8 14.8 14.7 14.1 13.7 15.7 15.2 20.9 7 18.9 17.2 14.2 15.1 14.8 15.1 15.9 15.5 15.7 15.7 15.9 16.0 16.3 15.3 14.7 14.0 13.6 13.2 12.7 12.8 12.7 14.9 14.7 13.5 14.9 18.9 8 13.6 13.6 14.2 14.4 15.9 16.1 17.6 17.3 15.3 17.2 20.1 19.5 18.8 18.1 18.7 18.8 16.4 16.8 15.7 17.3 18.3 19.2 19.1 17.3 17.1 20.1 9 17.5 23.8 34.7 21.3 30.9 32.2 24.7 32.2 37.1 30.1 28.8 29.1 40.0 32.3 35.4 33.5 31.2 29.3 28.8 26.7 24.2 23.9 22.7 21.1 28.8 40.0 10 19.7 18.9 18.0 17.4 16.9 19.4 24.9 27.2 27.7 28.8 27.0 25.4 25.9 23.4 23.1 22.5 21.6 21.9 22.5 20.8 19.6 20.8 25.0 25.9 22.7 28.8 11 28.1 29.8 30.0 33.0 32.8 33.4 33.1 33.4 33.8 34.5 36.3 36.6 36.1 37.6 40.7 40.0 29.9 23.6 27.2 38.5 51.4 57.2 56.9 56.7 37.1 57.2 12 56.0 56.6 56.5 56.7 60.4 55.9 45.6 40.9 39.7 31.4 24.0 43.3 51.6 54.7 46.4 46.9 49.0 48.1 49.0 49.8 54.8 56.0 55.2 57.6 49.4 60.4 13 59.2 64.0 66.4 66.7 69.9 67.1 62.4 59.1 55.0 53.8 51.3 46.0 39.8 41.3 40.5 36.9 32.0 27.7 24.7 23.2 22.6 22.3 21.8 21.8 44.8 69.9 14 22.2 22.7 22.8 22.4 22.7 29.6 40.1 46.6 48.2 45.8 50.0 54.6 52.6 50.7 50.1 48.5 46.0 42.7 41.8 42.9 46.0 47.6 48.2 56.7 41.7 56.7 15 61.1 63.5 63.4 66.1 67.3 68.4 69.7 67.2 55.1 55.9 55.3 49.9 42.7 39.7 40.7 41.0 39.6 37.9 34.4 32.2 29.4 26.7 28.3 32.9 48.7 69.7 16 31.7 38.0 33.3 30.2 31.4 33.5 35.8 36.8 37.5 40.2 39.8 41.0 39.5 38.7 38.7 37.1 35.4 34.3 32.6 32.5 33.2 35.0 33.0 32.7 35.5 41.0 17 33.6 34.3 31.7 29.6 26.0 23.0 20.1 20.0 19.5 17.5 16.1 14.7 13.8 14.4 16.8 16.3 16.3 17.8 17.6 17.9 18.5 18.7 18.4 18.4 20.5 34.3 18 19.2 20.2 20.5 21.7 20.2 19.9 20.4 20.7 20.6 20.0 19.3 19.1 20.2 20.3 20.3 18.8 18.6 19.2 18.9 27.0 30.6 25.2 20.9 18.5 20.8 30.6 19 16.7 16.4 17.2 16.1 15.6 15.4 16.2 16.9 16.4 16.9 16.1 15.8 16.1 16.8 17.6 17.7 16.6 16.7 15.7 15.5 15.4 15.5 15.4 15.6 16.3 17.7 20 15.6 16.5 16.0 16.3 15.9 16.0 16.5 16.4 16.5 16.5 16.2 15.6 16.9 16.8 16.5 20.5 20.4 24.4 34.8 29.7 27.7 31.9 29.4 22.3 20.2 34.8 21 16.8 16.5 15.9 16.2 17.3 19.8 15.7 16.2 16.6 16.0 14.6 16.3 16.0 20.5 21.0 23.7 28.1 27.9 22.0 20.2 19.4 19.3 19.2 19.2 18.9 28.1 22 18.5 18.4 18.9 18.8 9.2 22.7 23.9 26.6 29.6 29.1 44.4 56.8 59.3 62.4 66.7 70.6 65.8 61.3 64.1 62.4 59.0 56.4 55.3 50.9 43.8 70.6 23 47.6 48.3 45.7 54.4 50.3 49.5 45.4 38.5 49.8 52.9 51.7 50.3 49.2 46.7 42.3 35.3 30.1 26.8 25.4 28.8 26.9 23.4 23.6 24.8 40.3 54.4 24 20.6 26.0 24.1 24.2 25.0 26.4 27.6 27.6 28.3 28.3 28.1 28.5 28.4 28.6 27.9 27.5 26.1 26.4 27.9 31.4 33.6 35.0 35.4 37.6 28.4 37.6 25 37.7 36.0 34.8 35.0 35.8 36.7 38.0 37.4 37.8 38.7 38.7 37.7 35.5 32.2 30.3 28.9 27.8 26.6 26.8 25.5 21.7 19.9 19.2 19.5 31.6 38.7 26 20.9 23.1 21.6 20.8 20.1 19.5 19.8 20.1 19.9 21.2 20.7 20.9 20.1 20.7 19.6 19.2 19.1 18.6 18.4 17.1 18.2 18.7 20.8 20.4 20.0 23.1 27 20.2 20.8 27.6 26.1 22.8 21.5 23.2 29.3 31.6 29.5 28.3 31.1 31.9 33.5 31.9 30.6 32.4 27.4 27.4 27.9 27.3 26.8 27.4 27.2 27.7 33.5 28 28.3 27.9 28.2 29.5 29.9 31.2 31.4 31.6 32.0 31.7 32.0 31.7 31.7 31.4 30.6 29.9 28.7 27.8 27.2 27.7 26.8 25.5 25.4 24.5 29.3 32.0 29 23.9 25.5 24.7 24.9 24.6 24.3 24.4 24.0 24.8 24.5 23.3 22.8 22.5 22.5 22.3 23.3 24.8 23.0 25.7 23.7 22.7 21.0 21.4 22.1 23.6 25.7 30 23.1 23.1 23.6 23.5 23.6 23.5 24.4 25.5 26.7 28.4 29.4 31.0 32.4 32.1 32.0 32.8 31.0 30.2 28.6 28.7 28.7 27.7 27.4 26.9 27.7 32.8 31 29.1 26.0 28.2 28.5 25.4 24.9 25.0 24.9 23.8 25.0 25.3 24.5 24.4 23.7 23.5 22.9 22.3 22.4 22.2 21.3 20.7 20.8 21.3 19.1 24.0 29.1 MEAN 25.7 26.7 26.8 26.7 26.8 27.7 27.9 28.3 28.4 28.0 28.1 28.9 29.1 28.8 28.8 28.3 27.1 26.0 25.9 26.3 26.3 26.2 26.0 26.0 27.3 36.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 1994 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 20.4 22.8 20.9 23.1 22.7 21.3 21.8 22.5 22.9 23.0 27.8 26.0 24.9 24.3 24.1 23.7 24.4 23.7 24.6 19.5 18.0 19.1 18.6 18.9 22.5 27.8 2 20.0 18.5 17.8 18.7 15.8 15.1 15.7 16.5 16.8 17.9 17.1 18.3 18.4 19.7 20.8 21.2 20.7 19.9 20.1 19.4 19.0 18.7 18.0 17.3 18.4 21.2 3 17.6 18.0 18.8 20.8 20.5 18.7 18.6 18.3 18.3 18.0 17.6 17.4 17.9 19.4 20.7 22.0 21.6 19.9 19.6 19.8 19.6 18.8 19.0 18.4 19.1 22.0 4 18.5 18.3 18.4 19.0 18.8 18.8 19.2 19.1 19.3 19.1 17.6 18.7 20.0 19.9 19.0 18.7 18.6 18.5 18.1 17.9 17.6 17.4 17.5 16.9 18.5 20.0 5 18.6 19.7 19.5 19.3 19.4 19.1 19.3 19.2 19.2 19.1 17.9 18.1 18.5 18.2 17.6 18.9 19.3 20.7 17.4 16.9 17.2 17.6 18.5 19.7 18.7 20.7 6 20.4 19.4 19.3 19.1 19.7 18.5 19.0 20.4 19.7 19.4 20.6 21.9 21.8 22.8 20.6 20.2 19.2 19.4 18.3 17.4 17.9 19.8 21.4 19.5 19.8 22.8 7 20.2 20.1 19.6 18.7 19.6 21.0 20.9 21.6 21.4 21.8 21.8 23.7 23.8 28.0 28.4 27.7 25.9 26.9 27.1 25.2 24.4 25.9 31.0 29.0 23.9 31.0 8 32.6 31.9 31.2 30.4 27.4 26.4 24.8 23.8 23.3 24.7 25.3 23.3 22.7 23.3 22.0 20.3 19.9 21.5 22.6 21.8 20.1 19.6 19.8 21.2 24.2 32.6 9 22.7 21.6 22.4 23.5 24.4 23.8 23.9 23.5 23.7 23.0 22.2 22.6 24.1 24.3 25.4 25.5 26.1 25.1 23.6 23.0 21.6 20.3 19.7 18.5 23.1 26.1 10 17.5 17.3 17.9 17.4 17.3 17.9 18.5 18.9 18.7 19.3 18.0 17.3 17.4 17.3 18.0 18.8 18.9 18.8 20.2 19.3 18.3 18.3 18.0 17.8 18.2 20.2 11 17.9 17.4 16.4 16.3 16.5 16.2 16.8 16.7 16.7 16.4 16.7 16.3 17.9 18.6 18.0 17.1 16.8 16.2 16.0 16.1 16.5 16.9 16.9 16.9 16.8 18.6 12 16.0 15.3 15.1 17.4 16.8 18.2 19.6 20.5 20.7 19.4 18.2 18.4 18.3 18.5 17.7 17.1 16.6 16.9 23.3 29.2 27.5 19.5 14.4 13.1 18.7 29.2 13 14.8 15.3 14.6 15.0 15.4 12.1 9.8 13.9 15.2 17.3 17.4 18.5 18.9 18.5 18.2 18.1 17.3 16.7 18.3 15.9 13.7 13.3 13.3 12.9 15.6 18.9 14 12.8 12.5 13.5 18.0 17.3 11.8 13.3 12.2 12.2 14.6 13.5 13.5 14.3 16.1 16.1 15.9 15.3 15.0 14.5 15.0 14.9 14.4 14.0 13.6 14.3 18.0 15 20.3 28.0 31.0 32.6 32.9 32.8 34.3 40.1 40.7 41.8 39.0 42.1 44.3 45.9 44.1 43.1 41.2 38.3 36.7 36.6 36.8 36.8 35.2 33.0 37.0 45.9 16 31.2 30.4 31.1 31.2 30.7 30.7 29.6 29.2 28.9 28.0 25.5 23.4 22.8 20.9 20.4 19.3 19.7 20.5 20.4 20.3 19.9 18.9 18.7 18.1 24.6 31.2 17 19.3 18.5 17.8 19.7 20.1 20.9 20.9 21.3 21.6 21.1 20.0 19.4 19.5 20.0 19.6 19.0 19.0 17.8 17.8 17.4 17.5 17.5 17.6 17.4 19.2 21.6 18 18.3 18.9 18.7 18.4 18.3 18.9 20.6 20.4 19.0 18.0 16.7 20.3 22.9 23.1 22.6 22.8 22.3 21.7 21.0 21.6 21.2 20.3 19.8 18.1 20.2 23.1 19 16.8 16.8 17.2 17.5 17.6 18.2 18.8 18.2 18.3 17.9 17.0 16.6 17.1 18.8 19.6 21.5 24.6 27.0 26.7 26.5 25.8 25.0 25.1 24.8 20.6 27.0 20 23.6 23.0 22.8 23.6 25.0 27.4 25.8 26.1 25.5 26.5 27.1 29.5 30.0 29.5 28.6 26.5 27.0 26.4 25.8 25.7 26.5 28.6 27.3 25.7 26.4 30.0 21 24.6 25.0 24.1 24.7 24.8 23.5 24.3 24.7 24.2 24.0 23.1 23.2 27.2 27.9 24.5 24.8 25.2 25.1 23.6 26.4 31.8 30.1 32.7 34.7 26.0 34.7 22 35.9 31.9 32.7 29.9 28.5 28.3 26.7 26.3 26.3 26.2 25.6 25.1 24.7 25.8 26.7 28.1 29.2 29.0 29.6 32.9 35.0 31.1 27.7 29.1 28.8 35.9 23 30.9 28.2 26.2 25.3 23.8 23.6 22.2 23.7 22.7 21.7 21.2 20.2 20.2 20.1 20.0 19.1 18.9 18.9 17.5 17.8 18.3 19.5 20.9 20.2 21.7 30.9 24 18.0 18.4 18.3 18.2 17.8 18.4 18.2 18.2 19.5 22.3 22.6 21.1 22.2 24.0 22.9 21.6 20.1 18.8 15.5 14.0 14.1 15.3 16.4 18.8 18.9 24.0 25 18.3 16.4 16.2 15.5 15.3 16.0 16.6 16.9 15.8 14.9 13.9 13.6 12.7 12.8 18.9 14.9 16.8 17.7 15.9 16.5 17.0 17.2 15.6 11.8 15.7 18.9 26 11.3 10.8 11.9 16.4 16.0 17.3 17.2 17.3 15.7 14.7 14.5 12.1 11.9 12.2 12.3 12.5 13.5 14.0 13.2 14.9 19.7 19.0 13.4 5.5 14.1 19.7 27 5.8 12.0 13.3 13.5 14.6 14.3 14.1 14.0 14.2 14.2 14.2 15.0 15.9 16.7 16.6 16.2 20.0 26.1 22.9 25.8 33.8 23.7 22.9 26.6 17.8 33.8 28 25.1 25.5 25.3 26.9 28.5 29.4 28.1 27.7 28.1 28.1 28.2 29.0 29.5 30.6 31.7 29.9 29.1 27.8 26.4 26.4 27.8 31.1 34.8 37.6 28.9 37.6 29 37.6 37.6 34.0 32.6 32.3 31.8 32.3 33.4 41.5 38.7 37.1 36.1 34.7 34.7 35.6 34.6 32.9 29.3 27.8 25.8 22.9 22.2 21.4 20.8 32.0 41.5 30 19.3 17.6 17.7 18.1 18.7 18.9 18.5 18.2 16.7 15.1 16.7 17.0 24.5 22.0 21.3 23.4 14.7 14.2 14.3 14.6 14.4 27.6 30.8 31.2 19.4 31.2 31 31.3 30.3 28.8 27.4 26.0 26.8 28.9 29.3 29.4 36.3 32.1 26.2 26.3 33.0 32.2 31.8 32.1 28.4 26.7 26.9 28.5 27.9 23.9 25.3 29.0 36.3 MEAN 21.2 21.2 21.0 21.6 21.4 21.2 21.2 21.7 21.8 22.0 21.5 21.4 22.1 22.8 22.7 22.4 22.2 21.9 21.5 21.5 21.8 21.7 21.4 21.0 21.7 27.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 1994 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 29.4 26.3 22.7 20.0 18.5 17.4 16.8 20.0 16.6 15.4 14.9 15.2 15.1 15.6 15.0 14.2 14.6 13.6 13.5 14.4 14.6 13.4 12.3 12.7 16.8 29.4 2 12.7 12.8 13.1 14.0 15.6 16.4 16.4 16.2 16.1 16.8 17.7 16.7 17.2 17.0 16.2 15.6 16.2 14.1 12.1 11.9 10.9 14.2 13.0 13.0 14.8 17.7 3 13.3 11.3 12.0 12.7 11.7 11.0 12.1 12.0 13.0 13.8 13.6 14.7 15.9 17.3 17.6 18.4 18.4 16.6 17.7 18.9 17.1 17.0 16.7 17.3 15.0 18.9 4 17.4 16.3 16.4 17.0 17.5 16.4 17.0 18.1 17.6 21.1 17.4 21.4 24.6 20.0 21.9 23.9 27.8 32.7 33.3 30.9 29.2 28.2 28.7 30.9 22.7 33.3 5 36.7 34.7 31.8 27.7 25.6 25.0 22.8 25.3 27.4 29.8 31.4 27.5 26.4 24.2 27.0 26.6 25.9 25.6 23.1 21.1 22.7 25.0 33.9 39.5 27.8 39.5 6 36.7 43.2 42.0 43.1 43.1 43.5 43.5 44.2 44.1 45.0 45.4 45.2 44.9 44.6 44.8 43.8 43.2 42.3 42.6 41.9 41.6 40.4 40.7 41.2 43.0 45.4 7 42.4 41.2 41.1 41.3 40.8 40.9 40.8 43.0 45.3 48.8 50.6 51.5 50.4 48.8 47.8 46.5 45.3 43.8 43.1 42.3 41.4 40.9 40.9 41.2 44.2 51.5 8 40.7 45.0 45.3 45.4 43.7 43.0 41.6 39.2 39.6 39.0 36.9 34.6 29.4 24.9 28.4 30.6 30.0 29.1 34.4 34.9 32.2 32.6 33.6 35.2 36.2 45.4 9 34.9 34.7 33.3 33.9 33.4 32.6 30.4 31.3 29.6 30.3 32.0 31.2 31.8 30.9 31.6 30.9 30.4 29.6 28.2 27.9 27.8 27.1 27.5 27.4 30.8 34.9 10 27.4 25.8 21.8 18.1 13.9 12.4 11.6 11.8 10.5 11.0 11.1 11.3 11.7 13.5 17.6 19.6 23.6 26.7 25.8 27.2 27.6 26.8 29.8 31.1 19.5 31.1 11 29.2 27.2 27.9 28.9 28.2 26.3 25.2 27.0 30.1 33.6 42.8 52.4 54.5 55.7 59.1 59.5 57.1 55.9 56.7 62.8 62.8 62.8 65.1 65.1 45.7 65.1 12 64.5 63.6 64.1 62.1 59.5 60.0 64.8 63.7 58.4 52.9 51.2 51.4 50.1 51.7 52.4 52.5 52.7 54.5 57.9 60.1 59.9 61.4 61.4 60.9 58.0 64.8 13 55.7 52.5 50.1 47.6 43.9 46.4 46.6 45.3 44.6 45.0 43.3 43.4 44.7 45.4 43.6 41.1 42.1 41.7 42.0 41.4 42.2 41.2 41.2 41.9 44.7 55.7 14 41.5 42.1 41.9 41.7 41.3 41.5 41.8 42.2 42.4 42.6 42.7 42.4 43.2 43.4 42.5 42.0 40.3 41.7 41.4 41.8 41.0 41.1 42.4 41.3 41.9 43.4 15 41.0 41.5 40.8 42.1 41.5 40.0 43.5 43.3 44.6 43.8 46.3 45.0 45.0 43.7 41.6 41.2 42.2 39.0 40.8 42.7 46.5 48.9 50.5 48.0 43.5 50.5 16 49.7 51.2 60.3 68.6 66.9 69.1 69.9 72.0 72.7 71.7 73.5 73.2 68.9 55.3 48.6 46.6 45.5 45.3 43.8 44.3 43.9 43.0 43.1 43.2 57.1 73.5 17 44.1 44.7 44.8 46.7 46.0 40.2 46.5 46.8 47.9 48.3 48.8 45.2 46.0 44.6 43.2 42.4 41.2 40.4 39.0 38.5 38.5 38.9 42.1 42.0 43.6 48.8 18 42.3 41.7 41.7 42.1 42.0 42.1 41.8 41.4 41.6 41.6 41.1 40.7 40.9 41.0 43.3 40.8 43.6 41.7 36.6 35.4 36.8 30.1 29.3 28.6 39.5 43.6 19 26.2 25.4 27.0 26.7 25.9 23.8 30.0 34.9 35.8 37.1 36.6 37.2 33.3 30.3 30.6 25.8 26.0 25.9 29.9 26.4 21.8 19.2 15.9 14.8 27.8 37.2 20 16.2 19.4 18.2 17.5 16.9 18.3 18.1 33.9 36.1 36.9 42.9 43.9 41.1 39.9 37.9 37.5 37.8 34.9 32.8 31.2 30.9 30.7 31.7 33.1 30.7 43.9 21 32.6 33.6 33.2 33.7 34.4 35.0 35.4 35.8 35.9 35.4 34.3 34.3 35.2 34.4 36.4 36.3 35.3 36.1 36.0 37.2 34.4 34.7 33.3 33.5 34.8 37.2 22 33.8 35.6 23.5 26.2 31.2 12.7 32.3 37.8 27.4 24.7 34.1 35.8 37.5 39.0 38.1 37.2 35.9 36.3 35.8 34.6 34.3 33.9 34.9 35.1 32.8 39.0 23 36.8 36.1 36.0 36.6 37.0 37.7 38.3 37.6 38.2 37.7 36.6 36.1 39.2 39.3 38.7 36.4 35.5 35.6 35.1 34.4 33.9 34.3 33.6 32.6 36.4 39.3 24 33.5 32.5 32.5 34.5 35.3 35.2 36.6 37.3 37.6 37.1 37.1 38.5 36.0 36.2 40.5 41.5 40.4 37.9 33.9 33.0 32.5 32.7 28.4 33.0 35.6 41.5 25 26.8 32.4 34.6 33.4 32.5 35.7 35.5 34.5 36.8 37.3 37.4 35.8 35.5 34.0 34.3 33.3 32.3 31.4 31.7 31.3 30.0 30.1 30.6 30.1 33.2 37.4 26 30.0 30.6 30.6 29.5 26.6 26.0 28.3 28.9 26.6 26.6 26.0 28.3 28.9 26.5 27.1 23.7 22.5 21.4 26.5 30.9 29.8 27.9 27.7 28.1 27.5 30.9 27 29.2 29.0 28.5 28.4 28.4 27.6 25.0 20.9 19.3 19.4 17.6 15.9 15.4 16.4 16.2 16.5 15.1 15.1 15.9 16.0 15.7 16.6 15.5 14.6 19.9 29.2 28 14.5 14.1 15.1 15.5 14.4 13.7 13.8 13.8 14.1 15.6 15.7 15.5 15.5 17.4 16.6 15.7 15.4 14.4 13.3 13.7 13.5 15.1 14.9 14.8 14.8 17.4 29 15.2 14.4 14.7 13.4 15.0 14.8 14.6 15.7 15.7 16.4 18.6 16.1 16.6 17.1 17.5 15.6 16.5 14.9 17.4 22.8 26.4 27.4 27.7 26.6 18.0 27.7 30 24.8 25.4 26.8 27.6 28.6 37.2 37.7 47.8 54.3 60.0 60.6 62.0 64.8 61.9 63.0 61.2 57.9 52.8 51.4 50.9 50.8 51.4 49.8 49.2 48.2 64.8 MEAN 32.6 32.8 32.4 32.5 32.0 31.4 32.6 34.1 34.0 34.5 35.3 35.4 35.3 34.3 34.6 33.9 33.7 33.0 33.1 33.4 33.0 32.9 33.2 33.5 33.5 41.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 1994 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 51.0 51.4 50.4 51.5 50.0 50.5 51.1 51.3 51.0 51.0 48.7 48.4 48.6 46.8 47.6 49.2 49.2 49.0 47.4 45.4 44.8 44.7 45.2 45.2 48.7 51.5 2 45.2 45.1 45.2 45.1 44.4 44.7 45.2 45.6 45.9 45.6 45.2 45.9 46.3 47.0 47.3 45.5 44.4 43.6 42.7 43.1 41.0 40.6 41.5 40.5 44.4 47.3 3 41.4 42.9 42.4 41.8 41.4 41.9 41.9 41.5 40.6 40.3 39.4 38.4 37.8 36.7 36.2 35.5 36.1 39.0 35.7 33.0 27.7 21.9 21.0 20.9 36.5 42.9 4 20.4 21.6 21.0 19.1 18.3 18.4 18.2 19.0 21.5 32.0 32.9 36.1 38.1 38.4 39.3 39.2 38.2 37.0 38.6 39.2 38.6 39.2 39.8 40.9 31.0 40.9 5 40.9 40.9 39.8 40.3 40.9 40.9 41.4 41.4 42.0 39.7 39.7 36.3 34.0 32.9 39.1 38.6 38.6 38.5 38.0 38.0 35.7 34.5 32.8 31.8 38.2 42.0 6 36.2 37.4 37.0 38.3 38.0 37.4 37.8 33.5 29.9 34.3 18.4 27.2 25.5 24.2 28.3 28.2 36.5 33.9 34.3 35.7 35.5 35.1 36.5 36.0 33.1 38.3 7 36.2 37.0 36.1 37.4 39.3 38.6 39.2 40.6 40.8 40.0 37.4 37.2 41.3 39.2 40.4 40.3 40.5 39.6 39.7 39.6 39.9 39.0 37.7 38.6 39.0 41.3 8 38.7 39.3 37.2 35.1 39.3 38.9 38.2 38.1 38.7 31.4 37.1 35.9 33.7 34.8 31.9 34.8 33.6 34.8 32.5 33.6 37.0 37.0 37.6 38.2 36.1 39.3 9 38.7 38.7 38.7 38.7 37.6 37.6 38.7 39.8 40.4 41.0 41.5 42.7 42.7 42.7 41.5 39.8 39.2 40.4 40.4 38.6 38.6 38.1 37.5 36.9 39.6 42.7 10 37.5 39.2 39.8 39.7 40.3 40.3 39.2 38.0 36.9 36.9 34.6 32.3 32.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 37.5 40.3 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 37.9 37.2 37.1 37.0 36.5 36.1 35.6999.9999.9 12 34.5 33.3 32.6 33.2 33.5 33.8 34.4 35.1 35.3 35.3 34.3 36.5 38.0 39.7 40.5 41.3 40.5 39.9 39.3 40.4 39.5 40.8 41.0 40.1 37.2 41.3 13 41.0 42.8 43.8 44.1 44.2 44.7 45.1 47.0 47.6 45.7 45.3 42.7 40.5 38.6 42.7 43.4 43.6 43.2 41.9 40.9 43.7 44.8 45.1 40.5 43.5 47.6 14 25.8 33.5 42.0 46.0 44.6 45.4 39.2 31.6 35.0 42.1 33.8 27.7 30.3 45.1 45.2 44.5 44.1 42.8 42.9 43.1 42.8 42.8 43.6 44.0 39.9 46.0 15 44.4 45.8 45.6 45.8 45.9 45.9 45.2 44.0 43.0 42.3 41.9 42.0 42.1 42.7 40.2 38.3 38.5 37.9 37.5 36.1 35.8 36.3 36.9 36.2 41.3 45.9 16 36.6 35.9 34.9 34.1 34.3 37.7 37.8 38.5 38.9 38.6 38.8 38.9 41.7 43.9 42.1 41.2 41.6 45.3 47.8 46.3 43.7 45.3 45.8 42.9 40.5 47.8 17 42.2 42.1 42.5 42.4 41.9 39.8 39.0 37.6 37.9 35.0 34.2 35.3 35.0 34.8 34.1 34.2 34.3 34.1 33.9 35.2 35.1 35.4 35.4 35.4 37.0 42.5 18 35.5 36.6 37.0 36.1 36.6 37.7 38.1 38.5 39.3 40.3 40.9 40.6 39.6 40.0 39.9 39.7 39.2 37.6 37.4 36.8 35.4 34.9 35.1 35.0 37.8 40.9 19 36.1 37.2 37.9 37.5 37.3 37.6 37.1 36.2 35.2 36.0 36.4 34.1 34.5 38.9 40.5 40.9 41.7 40.7 41.0 40.8 40.9 40.8 41.5 42.4 38.5 42.4 20 42.4 41.9 42.7 42.9 43.8 44.9 45.9 47.4 48.5 48.6 48.4 48.8 51.3 52.8 54.5 54.8 54.1 54.1 54.0 53.2 53.2 51.6 51.6 51.6 49.3 54.8 21 51.8 52.2 51.8 51.4 52.1 53.1 52.8 52.5 54.1 52.9 52.5 51.6 50.0 48.7 50.3 49.6 49.0 47.4 46.2 46.3 45.6 44.7 44.1 42.8 49.7 54.1 22 42.5 41.7 40.7 39.9 39.3 38.6 38.0 37.9 37.7 37.0 35.3 32.7 32.1 35.3 35.5 35.2 35.6 35.1 35.1 35.9 36.4 40.2 43.7 44.4 37.7 44.4 23 47.8 52.7 56.6 58.3 57.2 56.8 55.5 55.2 54.9 56.1 53.2 47.8 48.3 54.7 55.2 53.6 53.7 53.1 53.0 52.7 51.5 51.3 51.5 46.6 53.2 58.3 24 41.3 45.8 47.0 51.5 51.5 50.1 48.0 44.5 42.1 41.1 39.6 37.0 32.6 31.5 30.8 29.0 29.1 27.0 25.6 25.1 24.4 24.5 20.5 22.7 35.9 51.5 25 23.8 23.4 23.7 23.7 23.7 23.7 24.0 24.0 22.9 22.1 20.7 18.9 18.5 20.6 20.7 20.1 21.0 20.5 20.9 22.0 23.1 22.7 21.2 21.3 22.0 24.0 26 22.9 23.8 23.0 22.9 22.9 23.2 24.2 12.8 24.7 26.0 19.2 15.4 15.3 24.5 23.6 22.5 23.0 23.0 24.1 24.3 23.7 25.4 25.1 25.1 22.5 26.0 27 24.9 24.1 24.0 23.6 23.0 23.4 23.7 24.5 25.5 26.3 26.6 29.1 29.6 30.4 29.7 28.2 27.7 27.4 28.4 30.4 33.2 36.4 38.8 41.3 28.3 41.3 28 40.4 45.4 45.1 45.3 44.5 44.3 48.8 49.5 50.1 50.2 46.5 42.6 44.9 44.8 46.0 44.3 45.2 44.8 44.0 44.1 44.3 46.3 46.5 46.3 45.6 50.2 29 46.8 45.8 45.0 45.0 44.9 44.9 45.3 44.5 43.3 41.7 40.2 40.0 41.0 40.6 41.6 41.0 39.8 40.2 39.8 39.0 40.3 41.0 35.2 29.3 41.5 46.8 30 27.1 37.1 37.4 33.3 33.7 37.4 34.1 38.7 40.1 41.3 41.2 40.4 34.2 30.3 39.1 39.1 38.8 38.8 38.0 37.1 35.5 36.9 37.0 38.4 36.9 41.3 31 39.7 40.1 41.7 41.9 42.1 42.1 42.0 42.1 42.9 43.9 43.8 41.1 40.9 43.3 41.8 39.7 39.2 38.2 37.3 36.9 36.9 37.7 37.6 38.8 40.5 43.9 MEAN 37.8 39.2 39.4 39.5 39.5 39.8 39.6 39.0 39.6 39.8 38.3 37.5 37.4 38.8 39.5 39.0 39.2 38.8 38.5 38.3 38.0 38.2 38.1 37.7 38.8 43.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 1994 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 38.7 38.7 39.9 40.0 39.9 39.4 40.2 40.2 39.8 39.3 39.5 38.4 38.4 39.5 40.3 39.3 37.6 36.4 35.8 35.7 35.8 36.6 37.6 37.4 38.5 40.3 2 37.2 37.0 37.5 37.9 36.9 36.9 37.0 37.4 37.3 36.6 37.5 37.1 36.4 36.8 36.2 35.0 34.5 33.9 33.5 32.6 30.3 30.3 31.2 31.2 35.3 37.9 3 32.1 40.2 44.0 44.8 46.7 46.3 45.1 45.5 45.7 46.5 46.7 45.8 46.9 47.9 47.5 48.1 47.4 46.4 46.7 44.0 40.3 40.3 39.2 38.5 44.3 48.1 4 39.6 41.3 43.2 43.6 44.4 44.8 44.3 44.2 44.3 44.9 47.0 46.3 43.6 42.9 41.6 42.0 40.6 40.5 40.0 39.9 40.1 40.0 40.5 41.4 42.5 47.0 5 42.5 42.9 40.0 37.5 34.3 29.3 38.5 32.9 42.6 43.4 44.2 43.1 43.1 42.4 41.5 41.0 40.5 40.3 38.6 38.9 37.8 38.6 39.3 39.6 39.7 44.2 6 41.9 42.5 42.6 37.8 40.8 40.9 41.4 40.2 40.3 40.8 41.5 39.9 39.0 40.2 40.0 40.3 39.8 39.4 39.0 38.1 37.1 31.8 31.2 34.1 39.2 42.6 7 34.8 36.5 38.8 40.9 40.8 40.7 40.2 40.4 40.7 41.3 41.9 41.2 40.1 40.1 40.0 40.0 40.7 40.8 41.1 39.1 38.2 37.1 36.6 33.8 39.4 41.9 8 38.8 41.8 46.5 50.7 49.1 47.1 44.3 43.6 44.2 44.0 43.5 41.1 40.7 40.9 41.1 41.4 40.6 40.7 41.2 41.7 41.7 40.0 37.2 38.9 42.5 50.7 9 36.0 33.2 42.1 40.9 40.9 34.4 34.4 37.1 43.9 39.6 39.0 42.5 44.6 44.7 44.7 44.6 44.3 44.0 42.1 42.3 42.0 42.5 42.9 43.7 41.1 44.7 10 43.2 43.5 43.3 43.5 43.7 43.5 43.7 44.1 44.7 44.7 45.3 46.0 45.6 45.1 45.0 45.5 44.5 43.8 43.4 42.9 42.2 41.1 41.3 42.5 43.8 46.0 11 43.1 42.5 42.2 42.1 42.8 43.0 41.3 40.1 37.1 39.2 39.8 41.7 38.9 35.0 34.6 36.8 37.2 37.0 38.5 39.1 40.0 39.7 40.8 42.8 39.8 43.1 12 43.9 43.2 42.4 41.4 41.7 42.0 41.8 42.5 43.7 44.5 45.3 44.2 43.0 42.9 42.4 43.6 42.9 41.6 40.1 39.7 38.6 39.5 40.2 41.3 42.2 45.3 13 42.4 41.8 43.8 44.1 44.3 43.3 38.6 29.7 36.8 28.0 39.8 41.9 41.9 40.3 40.8 40.7 39.0 39.7 39.7 39.4 40.3 39.5 32.2 28.1 39.0 44.3 14 33.4 39.5 40.5 40.8 41.6 42.7 43.0 43.2 43.5 43.7 43.0 42.6 42.2 41.7 41.2 39.7 38.6 41.7 42.4 43.6 44.2 45.6 46.5 44.6 42.1 46.5 15 42.8 42.3 41.9 41.9 42.3 42.2 38.3 42.4 42.3 42.7 42.3 40.4 40.0 40.8 39.5 39.8 39.4 39.6 40.2 38.6 37.6 35.3 33.8 36.7 40.1 42.8 16 30.6 40.0 39.9 38.7 39.0 41.8 42.0 40.4 41.1 40.1 39.6 39.8 36.5 35.8 36.7 41.4 40.5 39.3 39.2 38.5 38.1 37.4 38.2 38.6 38.9 42.0 17 38.6 38.8 38.7 38.5 37.6 38.8 38.9 39.1 39.2 38.8 38.7 38.0 36.3 30.3 32.1 26.6 29.2 34.0 33.1 32.6 32.9 33.5 34.0 34.8 35.5 39.2 18 35.1 34.5 34.3 34.2 34.0 32.7 33.8 33.9 32.9 34.7 36.1 34.3 32.9 32.7 33.1 33.3 33.5 34.2 32.9 33.3 34.5 34.6 34.6 35.2 34.0 36.1 19 35.8 35.7 36.0 36.3 35.9 35.9 36.1 36.2 36.8 37.7 37.7 35.5 33.8 33.2 32.8 31.6 31.2 30.9 30.6 30.3 31.1 31.6 30.5 29.6 33.9 37.7 20 29.5 29.3 29.4 29.9 29.7 29.4 29.1 29.3 30.0 30.3 30.6999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29.7 30.6 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 39.5 38.6 38.8 38.4 38.4 39.1 40.1 41.0999.9999.9 22 40.9 40.9 41.0 41.5 41.6 41.5 41.1 41.0 40.5 39.5 38.4 36.2 35.2 34.2 33.6 34.8 33.7 31.1 29.1 28.8 29.9 29.7 29.3 29.2 35.9 41.6 23 28.9 28.8 29.6 35.9 37.7 37.5 38.4 38.2 39.0 42.5 44.7 45.0 44.3 44.9 42.8 41.5 40.8 40.6 41.8 44.0 43.6 39.7 37.9 40.4 39.5 45.0 24 40.4 40.9 41.1 41.9 42.1 41.6 41.3 42.0 45.0 45.7 44.9 44.0 43.8 43.1 42.1 42.4 42.2 39.9 38.7 41.0 39.9 43.1 43.2 44.2 42.3 45.7 25 43.1 42.1 40.9 41.4 41.1 41.6 41.8 41.8 41.2 41.0 40.7 40.7 37.1 37.1 31.5 38.3 41.7 42.1 42.7 43.4 42.6 41.9 41.7 40.0 40.7 43.4 26 39.8 39.7 43.4 43.0 42.8 42.7 43.0 43.0 42.9 38.6 34.3 36.7 31.5 35.6 40.2 39.5 38.7 38.2 38.8 34.9 32.4 30.6 34.5 31.6 38.2 43.4 27 35.1 32.5 31.5 38.3 35.5 32.9 33.6 36.5 39.3 40.8 40.3 39.9 37.9 38.0 37.6 38.2 37.8 37.9 38.4 37.8 38.1 38.2 31.5 35.1 36.8 40.8 28 37.8 37.6 38.7 38.7 39.2 40.6 40.6 40.0 40.5 39.2 39.4 38.2 37.4 37.8 39.1 38.2 38.4 38.4 37.5 34.6 34.2 35.6 36.2 36.1 38.1 40.6 29 36.3 36.5 36.9 36.9 36.6 36.9 37.4 37.1 36.4 36.3 36.6 35.9 34.7 36.5 36.5 33.8 32.9 32.6 32.4 32.0 30.7 30.2 30.8 30.7 34.7 37.4 30 30.4 30.1 28.9 29.4 29.6 29.7 29.9 31.0 30.5 30.8 30.5 30.5 30.0 30.9 31.6 29.9 30.0 30.6 28.8 27.6 28.1 27.8 27.8 27.6 29.7 31.6 MEAN 37.7 38.4 39.3 39.7 39.7 39.3 39.3 39.1 40.1 39.8 40.3 40.2 39.1 39.0 38.8 38.8 38.5 38.4 38.1 37.7 37.3 36.9 36.6 36.9 38.5 42.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 1994 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 27.6 27.3 27.4 27.0 27.5 28.5 29.0 29.7 29.6 30.2 30.4 28.8 24.7 24.0 25.5 27.0 29.0 31.2 34.3 35.4 37.1 38.8 37.1 37.1 30.2 38.8 2 37.7 39.3 39.3 41.0 42.2 42.7 42.7 42.7 42.2 41.6 39.3 38.8 38.2 38.2 38.8 39.3 38.8 39.3 39.3 40.5 41.6 38.8 38.2 34.8 39.8 42.7 3 31.5 26.9 33.1 32.6 28.1 31.5 39.3 39.3 38.8 39.3 39.3 39.3 38.8 39.9 38.2 38.2 38.2 37.7 37.7 38.2 34.3 34.3 33.1 36.0 36.0 39.9 4 38.2 37.1 34.8 35.4 32.0 33.1 34.3 36.0 35.4 37.1 38.2 37.7 31.5 37.1 37.7 38.2 37.1 37.1 36.0 35.4 33.7 31.5 22.4 25.3 34.7 38.2 5 29.8 25.8 26.9 28.1 33.1 32.0 32.0 32.6 33.7 34.8999.9999.9999.9999.9 37.1 37.7 37.7 37.1 36.5 34.8 34.8 36.5 36.5 37.1 33.7 37.7 6 38.2 39.3 38.8 38.2 38.2 37.1 37.1 37.1 37.1 37.1 36.0 36.5 36.0 37.1 31.3 37.1 34.8 33.7 33.7 33.1 33.1 33.1 32.6 32.6 35.8 39.3 7 31.5 32.0 32.0 32.0 32.0 32.0 32.0 32.0 32.0 32.0 32.0 31.5 31.5 30.3 30.9 28.4 27.2 26.9 27.7 27.4 26.8 26.4 26.4 25.8 29.9 32.0 8 25.8 24.1 24.7 25.8 26.4 25.8 25.8 25.8 25.8 25.8 26.4 26.4 26.4 27.5 26.4 29.2 32.6 33.1 34.8 40.5 39.3 35.4 37.1 39.3 29.6 40.5 9 39.3 42.2 43.3 42.7 41.6 46.1 45.0 41.6 39.3 39.3 38.8 37.7 36.5 36.0 36.0 34.8 33.7 36.0 36.0 34.8 32.4 33.5 37.1 38.2 38.4 46.1 10 38.8 37.1 28.1 30.9 36.5 36.5 37.1 37.1 39.3 39.3 38.8 37.7 32.0 32.6 34.8 36.0 36.0 35.4 36.0 36.0 33.7 36.5 37.7 39.3 36.0 39.3 11 40.5 41.0 40.5 41.6 41.6 41.6 41.6 41.6 41.6 42.2 42.7 41.6 41.6 41.6 41.6 40.5 39.3 39.3 39.3 41.6 39.9 40.5 40.5 41.0 41.0 42.7 12 41.0 42.7 41.6 41.6 41.0 41.0 40.5 39.9 39.9 39.3 38.8 36.0 34.3 33.1 33.1 31.5 33.7 35.4 35.4 35.4 37.1 37.1 31.5 32.0 37.2 42.7 13 34.8 34.8 34.3 32.6 36.0 22.4 17.4 16.8 30.3 15.7 25.8 32.6 30.3 30.9 30.9 28.6 28.6 24.7 23.6 23.0 15.1 26.4 24.7 25.3 26.9 36.0 14 36.0 35.4 28.6 32.0 34.8 34.3 33.7 31.5 29.2 30.3 29.2 29.2 11.2 20.2 22.4 26.9 27.5 27.5 28.1 30.3 29.2 30.3 30.3 30.3 29.1 36.0 15 33.1 36.5 38.2 38.2 37.1 35.4 34.3 34.3 33.7 34.8 35.4 36.0 37.7 39.3 39.3 39.3 38.8 40.5 39.9 40.5 39.3 39.9 39.9 39.9 37.6 40.5 16 39.3 39.3 41.0 41.0 41.0 41.6 41.6 41.6 41.0 41.0 41.6 41.6 41.6 42.7 42.2 42.2 39.9 37.7 36.5 38.2 39.3 39.9 41.6 42.7 40.7 42.7 17 43.8 43.3 43.8 43.8 42.2 42.7 43.8 43.3 42.7 42.7 41.6 41.6 41.6 42.2 41.6 40.5 41.6 42.2 42.2 42.2 42.7 43.8 42.2 42.7 42.5 43.8 18 41.6 42.2 42.2 42.7 43.3 43.3 42.7 42.7 42.2 41.6 41.6 41.6 41.6 38.8 40.5 40.5 41.6 41.6 40.5 41.6 40.5 41.0 41.0 41.6 41.6 43.3 19 42.2 41.6 41.6 41.0 41.6 41.6 41.6 40.5 39.9 39.3 39.3 38.8 37.7 37.7 38.8 39.9 39.9 38.8 37.1 37.7 38.8 38.2 39.3 39.9 39.7 42.2 20 42.7 41.6 40.5 41.0 41.6 41.6 41.6 41.6 41.6 42.2 41.6 41.6 39.3 38.8 38.8 39.3 39.3 39.9 41.6 41.0 37.1 37.7 37.1 37.7 40.3 42.7 21 37.7 38.2 39.3 39.3 38.2 34.8 37.7 28.1 17.9 39.9 41.6 41.6 41.0 40.5 39.3 39.3 40.5 34.8 36.0 39.3 30.3 35.4 37.7 39.3 37.0 41.6 22 38.8 38.2 39.3 38.8 39.9 39.3 39.9 39.9 39.9 40.5 39.9 39.9 39.3 39.3 38.2 37.7 37.1 37.1 37.7 38.2 38.8 38.2 37.7 37.1 38.8 40.5 23 36.5 36.0 32.0 29.2 25.8 24.7 24.7 24.7 28.6 32.6 34.8 37.1 37.7 37.1 37.1 37.1 35.4 35.4 34.8 34.8 34.3 32.6 32.0 28.6 32.6 37.7 24 26.4 25.8 25.8 25.8 25.8 24.1 28.1 35.4 33.1 33.7 33.7 33.1 29.2 32.6 37.1 43.3 42.2 42.2 41.0 41.0 42.2 42.7 42.7 42.2 34.6 43.3 25 41.0 39.9 40.5 41.6 41.6 41.6 40.5 39.9 41.6 41.0 41.6 42.2 42.7 42.7 43.3 43.8 43.8 44.4 45.0 42.7 41.6 41.6 41.6 41.6 42.0 45.0 26 41.6 42.7 42.2 42.7 42.7 45.0 46.1 47.8 46.7 46.1 45.5 45.5 45.0 46.1 45.0 44.4 43.8 44.4 44.4 43.8 46.1 45.5 46.1 46.1 44.8 47.8 27 45.5 44.4 43.3 42.2 41.6 39.9 39.3 36.0 32.6 26.4 29.2 30.3 33.1 33.1 32.6 26.4 33.7 37.1 37.1 33.1 21.3 25.3 37.1 36.0 34.9 45.5 28 19.1 29.2 38.2 38.2 37.7 37.1 37.1 37.1 39.3 39.3 38.8 38.2 37.1 37.7 38.2 38.2 38.2 37.1 37.1 37.1 37.1 37.1 38.8 38.2 36.7 39.3 29 37.7 37.7 37.7 38.2 38.2 39.3 40.5 40.5 41.6 41.6 42.2 39.3 38.8 40.5 41.6 40.5 40.5 39.9 41.0 41.0 40.5 40.5 40.5 41.0 40.0 42.2 30 42.2 43.8 43.8 44.4 50.6 49.5 46.7 42.7 41.0 40.5 39.3 39.3 38.8 37.7 39.3 41.0 41.6 42.7 45.0 45.0 43.8 43.8 41.0 41.6 42.7 50.6 31 41.6 42.7 43.8 44.4 43.8 42.7 42.2 42.2 41.6 41.6 41.0 38.2 37.7 37.7 41.6 39.3 38.2 37.7 37.1 37.1 36.0 36.5 37.7 37.7 40.0 44.4 MEAN 36.8 37.0 37.0 37.2 37.5 37.1 37.3 36.8 36.7 37.1 37.5 37.3 35.8 36.4 36.7 37.0 37.1 37.0 37.2 37.4 36.1 36.7 36.7 37.0 36.9 41.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 1995 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 36.9 38.1 38.6 34.7 31.2 32.9 32.4 34.7 38.1 38.6 36.9 36.9 36.9 37.5 37.5 38.1 37.5 37.5 38.1 38.1 38.1 38.6 39.2 38.6 36.9 39.2 2 38.6 38.1 38.1 38.6 38.6 39.2 39.2 39.2 38.6 39.2 39.8 39.2999.9999.9999.9 40.9 40.9 40.4 38.1 38.6 37.5 37.5 38.1 38.6 38.9 40.9 3 38.1 38.1 38.1 37.5 36.9 36.9 36.9 39.2 40.9 39.2 39.8 39.8 41.5 39.8 36.9 35.8 36.9 39.2 39.2 39.2 36.9 33.5 36.9 38.1 38.1 41.5 4 29.5 22.1 34.7 39.2 40.4 36.9 39.2 41.5 41.5 42.6 40.9 39.8 39.2 38.1 35.2 34.7 34.7 34.1 32.9 32.4 31.2 32.4 31.8 31.8 35.7 42.6 5 31.2 30.7 31.2 31.8 32.4 34.1 38.6 39.2 39.2 38.6 38.6 38.6 38.6 39.2 39.8 41.5 42.1 40.9 40.9 40.4 41.5 40.4 40.4 41.5 38.0 42.1 6 40.9 40.4 40.4 42.6 43.2 42.6 41.5 41.5 42.1 42.1 40.9 36.4 35.8 38.1 39.2 39.2 39.2 39.2 39.2 39.8 39.2 37.5 31.8 38.6 39.6 43.2 7 35.8 43.8 38.6 40.9 42.1 42.6 43.8 43.8 43.2 42.1 42.1 43.2 43.2 42.6 42.1 41.5 42.6 42.6 42.1 42.1 41.5 40.9 40.9 40.9 41.9 43.8 8 40.9 41.5 41.5 41.5 40.9 39.8 39.2 38.6 38.1 38.1 38.1 36.9 36.9 36.9 31.8 33.5 38.1 40.4 43.2 44.3 43.2 41.5 41.5 41.5 39.5 44.3 9 41.5 41.5 39.8 39.2 39.2 37.5 39.2 39.2 39.2 36.9 36.4 36.9 36.9 37.5 41.5 42.6 42.1 41.5 41.5 40.9 41.5 41.5 41.5 40.9 39.9 42.6 10 42.1 42.6 41.5 42.1 41.5 39.8 39.2 39.8 39.8 39.2 39.2 38.1 36.9 36.4 36.4 36.9 37.5 39.2 40.4 42.1 42.6 43.2 43.2 43.2 40.1 43.2 11 43.2 43.8 42.6 41.5 39.8 39.8 39.2 41.5 41.5 41.5 41.5 39.8 40.9 41.5 42.6 43.2 41.5 41.5 42.1 41.5 41.5 41.5 41.5 40.9 41.5 43.8 12 41.5 40.9 40.4 42.1 42.6 43.8 43.2 42.1 42.1 40.9 40.9 39.2 34.7 39.8 40.4 40.4 39.8 39.2 39.8 40.4 39.8 39.2 40.4 41.5 40.6 43.8 13 41.5 41.5 42.1 42.6 42.6 42.1 42.1 42.1 42.6 42.1 41.5 40.4 40.4 40.9 41.5 39.8 39.8 39.8 39.8 39.2 39.2 38.6 38.1 39.2 40.8 42.6 14 39.8 39.2 40.4 40.4 41.5 41.5 41.5 41.5 41.5 41.5 41.5 40.4 41.5 39.8 39.8 40.4 40.9 40.9 39.8 39.8 40.4 39.2 40.4 39.8 40.6 41.5 15 40.9 41.5 41.5 41.5 41.5 42.1 42.1 41.5 41.5 40.4 41.5 41.5 40.9 40.4 39.2 37.5 38.1 38.1 38.6 38.6 39.2 39.8 39.2 39.2 40.3 42.1 16 39.2 39.2 38.6 38.1 38.1 38.1 37.5 37.5 36.9 36.9 37.5 37.5999.9999.9999.9 37.5 36.4 34.7 34.7 34.7 34.7 35.2 35.2 35.2 36.8 39.2 17 34.7 34.1 34.1 34.7 34.1 34.7 34.7 34.7 35.2 34.7 35.2 34.7 34.7 34.1 33.5 34.1 35.8 35.2 34.1 34.1 38.6 38.1 32.4 26.1 34.4 38.6 18 34.7 36.9 38.1 38.1 37.5 36.9 35.8 35.8 35.2 40.4 41.5 40.9 40.4 39.8 40.9 40.9 41.5 43.2 43.8 43.8 43.8 43.8 43.2 42.6 40.0 43.8 19 42.6 43.8 43.8 43.2 42.6 41.5 42.6 41.5 39.2 38.1 37.5 36.4 33.5 36.9 39.2 40.4 42.1 42.1 42.6 42.6 41.5 42.6 42.6 41.5 40.8 43.8 20 42.1 42.6 42.6 42.6 42.6 43.8 43.8 44.3 44.3 44.3 44.9 44.9 43.8 44.9 43.8 43.8 42.6 41.5 40.4 39.8 38.1 36.9 35.2 34.7 42.0 44.9 21 35.2 34.1 34.1 35.8 37.5 37.5 37.5 38.1 39.2 41.5 42.6 44.3 46.6 45.5 44.9 44.9 44.3 43.8 43.2 43.8 44.9 46.1 46.6 46.6 41.6 46.6 22 46.1 46.1 46.1 46.1 44.3 45.5 45.5 46.1 46.1 46.6 47.2 47.2 44.3 43.8 44.9 46.1 44.9 44.9 43.8 42.6 41.5999.9999.9999.9 45.2 47.2 23 999.9999.9999.9999.9999.9999.9 36.4 36.9 36.9 36.4 33.5 35.8 35.8 36.9 36.9 34.7 37.5 42.6 38.1 37.5 39.2 41.5 43.8 43.8 38.0 43.8 24 42.6 39.2 37.5 36.9 37.5 37.5 36.9 35.8 34.1 33.5 32.4 33.5 32.9 33.5 36.9 37.5 38.6 38.1 37.5 36.9 38.1 39.2 38.1 38.1 36.8 42.6 25 38.1 38.6 37.5 36.9 35.2 34.1 32.9 32.9 30.1 30.1 30.7 30.1 25.5 26.7 26.7 26.7 29.0 30.1 31.2 32.4 33.5 34.7 34.1 34.7 32.2 38.6 26 35.2 35.2 34.7 34.1 32.4 30.1 29.0 30.1 30.1 30.1 31.8 32.9 34.1 35.8 35.2 34.1 34.7 36.9 38.1 36.9 35.2 36.9 38.1 38.1 34.2 38.1 27 38.1 38.1 39.2 39.2 39.8 46.6 45.5 39.2 38.1 42.6 43.8 40.4 42.6 42.6 41.5 42.1 42.6 43.8 44.9 46.1 46.1 44.9 43.8 43.2 42.3 46.6 28 44.3 46.1 45.5 46.1 43.8 44.9 44.9 44.9 46.1 43.2 43.8 42.1 42.1 42.6 43.2 42.6 43.8 43.8 46.1 47.2 48.3 48.3 48.3 48.9 45.0 48.9 29 48.3 47.8 47.2 48.3 48.3 49.5 48.3 49.5 49.5 48.9 48.3 46.1 44.9 43.8 43.8 42.6 42.6 42.6 43.8 44.3 45.5 45.5 47.8 48.3 46.5 49.5 30 48.3 50.6 47.8 43.8 42.6 42.1 41.5 40.9 38.1 39.2 32.4999.9999.9999.9999.9999.9999.9999.9999.9 42.6 42.6 43.2 40.4 38.6 42.2 50.6 31 35.2 31.8 31.8 32.4 30.1 30.1 31.2 32.9 30.7 30.7 31.2 36.4 41.5 41.5 42.1 43.8 44.9 44.9 44.9 43.8 44.3999.9999.9999.9 37.0 44.9 MEAN 39.6 39.6 39.6 39.8 39.4 39.5 39.4 39.6 39.3 39.4 39.2 39.0 38.8 39.2 39.2 39.3 39.8 40.1 40.1 40.2 40.3 40.1 39.8 39.8 39.6 43.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 1995 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 40.4 40.4 40.4 42.6 46.6 47.2 47.8 46.1 44.3 44.9 41.5 38.1 42.6 37.5 39.2 39.2 39.2 39.2 38.1 38.1 36.9 39.8 39.2 39.2 41.2 47.8 3 39.8 41.5 41.5 47.2 50.0 51.2 51.8 51.8 52.9 52.9 51.2 48.3 48.9 39.2 40.4 43.2 41.5 39.2 38.6 38.1 39.2 39.2 38.6 39.2 44.4 52.9 4 39.2 40.4 39.2 39.8 39.2 40.4 41.5 41.5 41.5 41.5 41.5 40.4 38.1 41.5 40.4 39.2 39.2 39.2 38.6 39.2 42.6 46.1 49.5 48.9 41.2 49.5 5 49.5 49.5 48.9 48.9 46.6 46.1 44.3 42.6 42.6 43.2 43.8 42.1 35.8 35.8 39.2 40.9 42.6 42.6 44.9 47.2 47.8 47.2 44.9 44.3 44.2 49.5 6 44.3 44.3 43.8 43.8 43.8 43.8 44.9 48.3 47.2 47.2 46.1 44.3 44.3 43.8 43.2 43.8 43.8 44.3 44.9 42.6 41.5 40.9 40.9 41.5 44.1 48.3 7 42.1 41.5 41.5 42.6 43.2 43.8 43.8 43.8 43.8 44.3 43.8 44.3 44.3 44.9 44.9 44.9 44.9 44.9 44.9 44.9 44.9 44.3 44.3 44.9 44.0 44.9 8 43.8 43.8 42.6 43.2 42.6 42.6 43.2 43.2 43.8 43.8 43.8 44.3 44.9 44.9 44.9 44.9 43.2 43.2 40.4 40.9 41.5 41.5 44.3 43.8 43.3 44.9 9 43.8 43.8 43.2 44.3 46.6 50.6 48.3 46.1 41.5 40.4 39.2 35.2 42.6 42.6 43.8 35.2 39.2 41.5 42.6 43.8 44.9 45.5 45.5 44.9 43.1 50.6 10 44.3 43.8 43.8 43.2 42.6 42.1 41.5 41.5 41.5 42.6 42.1 43.8 43.2 43.8 43.8 43.8 43.8 43.2 43.2 43.8 43.8 43.8 43.2 43.8 43.2 44.3 11 42.6 43.2 43.8 43.8 43.8 43.2 42.6 42.6 43.8 44.9 43.8 44.9 44.3 44.9 43.8 43.2 42.6 42.1 41.5 41.5 40.4 40.4 39.8 40.9 42.9 44.9 12 41.5 42.1 42.1 42.6 43.8 43.2 42.1 41.5 41.5 40.9 40.4 40.4 39.8999.9999.9999.9999.9999.9999.9999.9999.9 31.2 30.1 30.1 39.6 43.8 13 30.7 30.1 27.8 26.1 27.2 31.2 27.8 29.0 38.1 36.4 32.4 32.4 32.9 33.5 34.1 35.8 38.1 40.4 38.6 38.1 39.2 38.1 41.5 42.6 34.3 42.6 14 42.6 42.1 42.6 43.8 43.8999.9 42.1 42.1 42.1 43.8 43.2 43.2 42.6 41.5 41.5 40.4 40.4 39.8 39.2 40.4 38.1 38.1 36.9 37.5 41.2 43.8 15 38.6 39.8 17.6 18.7 25.5 36.4 37.5 41.5 39.2 38.6 38.6 35.8 32.4 34.1 39.8 41.5 44.9 40.4 39.2 41.5 39.2 38.1 39.2 39.2 36.6 44.9 16 41.5 43.2 43.8 43.8 43.2 44.3 44.9 44.9 45.5 46.6 47.2 46.1 46.1 44.9 44.9 44.9 44.3 43.8 43.8 43.8 44.9 47.8 47.8 44.9 44.9 47.8 17 44.9 43.8 43.8 42.1 36.9 41.5 44.9 41.5 42.1 42.6 35.8 32.4 39.2 40.4 28.4 29.0 29.0 27.8 27.8 26.7 26.1 25.5 26.7 26.1 35.2 44.9 18 30.1 30.1 30.1 29.0 28.4 27.8 30.1 31.2 32.9 32.9 30.1 30.1 31.2 31.2 31.8 31.2 30.7 27.8 26.7 23.3 22.1 28.4 22.1 16.4 28.6 32.9 19 15.3 17.0 16.4 14.7 15.3 17.6 21.5 18.7 19.3 21.0 20.4 21.5 18.1 20.4 20.4 19.8 19.3 18.7 17.0 18.1 18.7 19.3 21.0 20.4 18.7 21.5 20 21.0 21.0 20.4 20.4 20.4 20.4 19.8 20.4 26.7 29.0 31.2 32.9 32.4 33.5 33.5 33.5 30.1 30.1 29.0 23.8 25.5 23.3 22.1 22.1 25.9 33.5 21 22.7 23.3 25.5 25.5 25.5 28.4 27.8 28.4 29.0 29.5 29.0 31.2 30.7 30.1 29.5 29.0 28.4 28.4 27.8 30.1 34.7 33.5 33.5 32.9 28.9 34.7 22 36.4 38.6 39.8 40.4 43.8 44.3 52.3 55.7 59.2 57.5 50.6 50.6 50.6 50.6 51.2 48.3 47.2 47.2 47.8 49.5 48.9 50.7 55.5 54.5 48.8 59.2 23 52.7 51.8 49.9 48.8 49.1 48.0 48.8 48.8 48.5 48.4 47.5 44.1 44.1 45.0 44.9 47.2 47.2 46.8 47.1 46.3 44.6 44.5 42.0 40.4 46.9 52.7 24 35.9 42.2 48.7 49.4 50.6 49.5 49.8 50.1 50.1 52.0 50.8 46.4 46.8 46.3 47.7 45.1 44.9 40.6 40.3 38.9 37.4 36.3 34.1 34.6 44.5 52.0 25 33.0 31.1 31.6 34.4 42.3 42.6 43.1 41.7 41.3 39.8 36.5 35.0 36.2 37.4 36.7 38.0 39.7 39.2 39.8 40.4999.9999.9999.9999.9 38.0 43.1 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 38.2 38.7 37.9 38.3 39.2 40.3 40.9 41.0 41.6 41.9 40.4 39.5 39.7 39.5 39.5 39.2 39.3 38.7 38.3 38.3 38.3 38.4 38.4 38.0 39.3 44.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 1995 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 31 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 1995 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27.0 27.3 24.9 25.0 23.8 23.0 23.3 24.5 23.5 23.0 24.5 27.3 23 22.6 22.8 23.0 23.1 22.8 23.1 23.8 23.8 23.7 24.1 23.8 24.5 25.0 24.1 23.3 22.2 21.8 21.5 20.9 20.7 20.1 19.9 19.9 20.0 22.5 25.0 24 19.8 20.6 21.2 21.2 21.6 22.9 25.9 27.1 26.1 26.3 24.5 24.0 23.4 23.5 23.4 23.7 23.0 23.2 24.1 23.4 25.7 23.9 24.1 24.8 23.6 27.1 25 25.1 27.1 28.0 28.1 28.2 28.0 28.5 30.1 30.8 31.0 30.4 30.0 30.3 30.3 30.7 29.5 28.4 26.5 25.9 26.2 25.7 32.7 50.8 52.2 30.6 52.2 26 53.1 52.8 52.8 53.0 53.4 53.1 52.9 53.0 52.9 51.2 50.0999.9999.9 52.0 52.9 53.0999.9999.9 52.5 51.2 51.4 49.5 49.1 49.4 52.0 53.4 27 48.8 49.3 49.0 49.6 50.9 51.8 51.6 51.1 50.5 50.1 47.9 47.8 47.9 50.4 51.5 48.4 47.8 49.2 50.5 49.2 48.9 47.6 45.2 44.9 49.2 51.8 28 36.0 38.4 44.2999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 34.2 35.2 36.4 35.0 35.4 35.8 36.5 37.0 36.8 36.5 35.3 31.6 31.6 36.1 34.8 34.0 29.2 29.1 33.0 32.3 32.5 33.0 35.4 35.7 33.7 39.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 1995 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 64.3 64.6 66.7 63.6 58.8 57.1 57.9 57.5 55.8999.9999.9 6 56.2 55.0 54.0 53.6 54.2 54.6 55.9 56.7 52.9 50.7 53.3 52.0 50.9 50.2 59.0 61.7 63.1 66.5 67.0 68.2 69.7 67.8 68.3 70.5 58.8 70.5 7 69.6 70.2 70.8 71.5 69.9 66.2 66.6 67.5 66.4 67.7 68.1 66.2 67.6 70.7 72.6 70.7 66.9 66.0 65.6 65.3 67.2 70.3 66.7 66.3 68.2 72.6 8 66.3 64.1 63.0 63.7 63.4 63.2 63.0 63.0 61.4 62.2 63.6 63.0 63.6 64.7 66.8 69.8 68.8 71.0 70.5 70.3 70.0 68.6 62.1 62.0 65.3 71.0 9 62.5 59.6 53.4 52.5 50.6 49.4 46.1 44.2 45.9 48.7 50.5 50.1 48.6 47.0 42.6 40.2 40.9 44.0 44.1 41.4 49.1 40.7 40.7 40.9 47.2 62.5 10 40.3 41.8 41.2 42.1 43.0 45.0 45.0 44.0 43.2 44.1 45.6 45.5 45.6 43.9 42.7 43.1 43.0 42.6 42.5 46.9 42.1 42.2 42.7 42.2 43.3 46.9 11 43.6 43.2 41.2 42.0 42.9 43.6 43.2 43.5 43.1 43.5 42.2 41.8 41.7 46.4 46.1 38.6 39.0 37.8 37.0 36.3 35.6 39.7 42.0 28.5 40.9 46.4 12 18.6 22.5 34.9 40.1 40.5 39.7 36.3 35.3 35.0 34.6 33.5 33.5 35.2 37.7 36.6 32.4 31.4 31.4 30.5 30.1 29.5 29.4 29.1 31.1 32.9 40.5 13 29.6 29.5 30.1 30.2 31.9 34.0 31.0 31.8 31.4 30.7 30.1 29.2 31.1 33.9 30.5 30.4 34.3 38.8 46.5 50.2 49.8 50.4 50.3 53.0 36.2 53.0 14 54.4 58.4 66.4 67.9 64.7 62.2 61.5 62.6 64.8 64.0 62.5 62.6 61.4 58.4 54.6 53.2 50.2 49.5 47.3 50.0 48.3 47.6 47.9 47.7 57.0 67.9 15 47.5 47.3 46.4 45.9 45.8 45.2 45.1 44.0 44.2 42.8 42.2 42.1 42.9 48.8 51.0 52.4 51.3 50.0 49.6 49.1 44.7 43.9 45.1 47.2 46.4 52.4 16 51.5 53.3 53.1 53.8 53.4 54.3 54.9 53.0 52.2 49.2 41.7 41.0 45.2 53.9 48.5 43.9 40.7 39.1 37.5 42.5 40.0 39.4 39.7 37.8 46.7 54.9 17 38.6 39.3 42.0 42.7 42.7 43.8 43.7 44.5 44.0 45.5 47.7 46.9 53.9 49.2 43.7 44.9 46.6 42.7 43.6 42.5 42.8 41.2 42.3 40.0 44.0 53.9 18 32.6 39.2 34.9 37.8 39.5 42.5 42.9 43.0 43.2 43.0 44.3 44.4 43.7 49.3 50.0 46.2 43.9 34.7 39.8 42.1 41.0 40.7 40.1 39.2 41.6 50.0 19 38.1 37.5 35.8 35.8 34.7 34.7 33.5 34.2 34.0 33.2 32.1 32.0 31.0 30.5 32.0 32.7 31.6 31.4 25.9 24.1 23.7 23.2 22.7 22.2 31.1 38.1 20 22.6 22.7 22.7 23.7 23.8 23.5 23.6 24.7 25.2 25.6 25.5 25.2 24.8 26.2 26.2 24.7 24.1 23.3 23.9 24.9 24.7 26.8 26.3 25.6 24.6 26.8 21 25.5 24.7 24.6 23.4 21.9 18.8 18.4 17.3 15.4 13.4 23.3 31.5 31.3 29.6 29.9 27.9 27.6 28.0 29.8 30.2 26.7 25.2 25.9 24.6 24.8 31.5 22 22.4 21.0 19.1 17.6 16.7 18.1 20.7 24.2 24.8 22.8 22.1 22.0 26.1 30.8 29.5 27.2 26.1 25.1 24.3 24.5 27.9 21.7 24.3 26.2 23.6 30.8 23 28.3 31.6 31.5 32.8 31.9 30.6 30.3 28.2 29.1 33.8 34.2 35.2 34.6 33.1 32.5 32.5 33.1 36.3 34.9 31.7 32.3 31.6 28.3 26.0 31.8 36.3 24 22.8 27.2 13.4 12.8 18.0 28.5 29.8 31.3 29.8 10.3 16.7 24.8 25.4 26.8 26.9 28.2 26.6 25.2 23.9 22.0 22.0 21.9 21.9 20.9 23.2 31.3 25 20.5 17.0 18.0 20.8 20.2 20.4 19.6 18.0 13.5 11.8 11.0 10.8 11.1 11.8 11.8 13.0 12.9 13.2 13.5 12.0 11.4 12.8 14.7 19.2 15.0 20.8 26 21.3 20.6 24.9 26.5 25.9 24.8 24.0 23.4 18.5 17.0 16.6 22.7 27.9 29.0 29.6 27.3 26.9 26.9 24.5 24.8 26.3 28.0 28.1 27.7 24.7 29.6 27 28.8 28.5 30.0 31.9 32.8 34.0 33.7 32.9 31.1 28.7 28.3 27.8 28.8 28.2 26.7 25.4 24.9 23.4 23.5 23.2 22.9 23.2 23.3 23.1 27.7 34.0 28 23.5 23.1 22.5 22.2 20.9 19.4 18.3 19.3 24.3 34.1 39.7 42.6 39.0 37.3 37.0 37.5 38.8 40.3 41.4 40.9 39.6 37.6 39.8 45.8 32.7 45.8 29 32.9 44.6 40.9 43.8 45.2 47.8 49.3 49.4 48.4 48.4 47.8 47.0 43.9 42.7 42.2 41.5 40.3 44.0 44.0999.9999.9999.9999.9999.9 44.4 49.4 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29.6 37.8 36.2 23.4 20.9 19.7 19.6999.9999.9 31 18.8 18.0 18.0 17.7 18.0 17.7 17.5 17.0 16.7 16.7 15.8 15.9 15.1 15.8 15.6 14.6 14.6 15.3 17.2 16.5 15.7 14.6 13.6 12.6 16.2 18.8 MEAN 36.7 37.6 37.3 38.1 38.1 38.5 38.2 38.1 37.5 36.9 37.5 38.2 38.8 39.8 39.4 39.4 38.9 38.6 38.9 38.6 37.8 37.2 37.0 36.8 37.9 45.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 1995 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 12.9 12.7 12.2 12.3 12.4 10.5 10.5 8.5 10.6 14.1 13.0 14.4 16.7 22.7 22.5 24.4 30.6 30.3 29.5 28.5 27.4 29.3 34.2 37.7 19.9 37.7 2 39.7 37.1 35.4 38.5 34.9 29.2 23.7 29.8 29.7 28.7 25.6 11.8 21.7 28.2 24.8 22.5 20.2 19.1 18.9 18.4 18.9 18.2 18.1 18.5 25.5 39.7 3 16.3 15.7 16.2 18.3 18.6 17.5 18.4 18.5 18.6 17.9 17.1 16.3 15.8 16.2 16.2 16.0 15.7 16.8 14.8 15.8 16.6 16.6 17.0 17.5 16.9 18.6 4 18.5 19.1 18.7 17.9 19.0 20.2 20.0 19.4 15.8 19.0 17.1 16.5 15.2 14.2 15.0 15.3 13.3 12.6 12.1 11.2 11.2 11.8 11.9 12.4 15.7 20.2 5 12.4 12.2 12.1 12.0 11.9 11.8 12.2 11.7 11.7 10.7 11.9 11.2 10.8 11.9 11.8 12.1 11.7 11.1 11.9 13.0 13.6 14.0 11.9 11.1 11.9 14.0 6 10.1 9.8 10.6 10.4 12.8 12.4 10.6 10.0 10.3 9.7 9.5 9.5 9.9 11.5 10.9 8.8 8.9 8.4 7.9 9.0 8.7 8.5 7.4 6.9 9.7 12.8 7 6.0 8.0 7.8 8.3 12.4 13.0 16.0 20.3 30.1 37.2 34.2 30.5 27.6 26.2 24.9 23.0 22.4 23.3 22.5 25.1 21.2 22.5 22.8 26.6 21.3 37.2 8 30.0 32.7 29.7 32.7 33.1 30.7 27.4 27.6 28.8 30.6 31.3 30.1 28.1 28.0 28.1 26.4 24.2 22.2 20.9 19.2 18.5 18.1 20.4 21.5 26.7 33.1 9 20.8 21.5 23.0 24.7 24.4 23.2 22.4 22.6 22.5 22.7 27.9 24.4 22.7 24.9 37.8 54.4 54.5 44.4 34.5 30.3 40.9 47.9 48.1 49.8 32.1 54.5 10 51.1 50.6 50.5 48.6 46.3 46.8 47.3 48.2 48.3 47.7 47.7 49.0 50.9 47.9 43.8 41.9 41.7 40.9 41.6 42.1 40.4 39.6 40.3 41.2 45.6 51.1 11 41.7 42.3 43.0 41.3 39.0 38.7 37.5 36.8 36.6 37.3 36.9 36.2 36.5 36.7 34.6 33.2 32.8 32.4 32.5 32.3 31.7 31.6 30.7 30.9 36.0 43.0 12 31.2 32.5 34.8 34.5 31.6 30.4 30.3 32.8 28.7 29.3 31.3 33.2 34.4 34.9 36.0 37.7 36.9 35.8 33.2 24.6 16.1 15.1 13.6 13.0 29.7 37.7 13 10.4 9.9 10.6 13.0 14.0 14.8 15.0 14.3 12.9 12.4 11.4 12.7 13.4 15.0 13.9 13.3 13.9 15.1 15.3 14.2 15.8 15.8 16.7 15.9 13.7 16.7 14 18.1 20.2 21.9 19.2 20.1 17.3 17.5 20.3 23.1 33.8 27.5 27.6 30.9 35.9 39.3 35.7 36.7 39.8 36.7 32.1 38.3 32.5 36.6 33.4 28.9 39.8 15 31.6 29.6 30.8 32.3 35.1 40.2 41.8 44.9 45.2 44.8 43.8 46.3 49.1 48.9 50.0 46.4 47.8 48.8 52.9 52.1 49.9 49.6 49.5 48.7 44.2 52.9 16 48.4 50.5 51.5 52.3 44.9 48.4 50.0 49.4 50.0 48.2 46.7 47.0 46.2 47.0 44.9 48.5 47.9 46.1 46.8 46.8 42.5 37.6 34.5 36.2 46.3 52.3 17 34.2 22.1 32.9 34.5 46.5 29.1 32.4 45.0 42.3 42.7 42.1 42.4 42.0 38.7 38.8 36.4 35.8 36.6 37.1 36.1 36.3 34.8 33.7 33.2 36.9 46.5 18 32.3 30.9 29.1 27.6 27.2 26.5 23.7 13.7 16.7 14.2 9.9 18.2 18.9 19.2 20.7 19.8 18.5 17.8 16.5 16.8 15.6 15.7 14.6 14.4 19.9 32.3 19 12.4 12.3 12.7 14.1 15.2 15.2 15.2 12.5 14.7 14.7 16.2 16.3 17.5 17.6 19.2 20.4 19.5 19.7 20.3 19.7 22.3 23.5 24.0 24.3 17.5 24.3 20 22.0 21.9 22.8 22.1 20.3 19.0 19.8 19.5 19.1 18.9 19.2 18.8 17.9 19.1 16.9 16.3 23.6 24.3 24.3 27.6 24.5 23.3 24.0 22.9 21.2 27.6 21 20.6 19.2 18.6 17.7 18.1 18.2 17.2 16.5 16.8 17.1 18.3 20.5 23.7 26.4 24.9 26.3 25.0 22.8 23.1 23.1 23.2 19.3 20.9 22.3 20.8 26.4 22 23.1 22.4 22.3 22.3 22.4 22.3 22.4 22.3 22.4 22.2 21.7 21.1 20.8 20.0 20.6 19.5 18.2 16.9 16.2 14.8 13.9 13.2 14.1 13.3 19.5 23.1 23 10.5 11.3 14.4 19.6 21.8 14.0 12.5 13.1 13.8 14.5 15.3 15.4 14.5 14.4 14.4 11.6 13.7 19.0 20.0 18.6 18.7 20.0 17.8 21.1 15.8 21.8 24 23.8 23.2 22.1 31.3 33.2 32.7 32.2 32.7 31.8 32.5 31.5 30.8 30.5 29.7 29.0 28.9 29.5 27.6 26.5 26.6 22.7 20.8 20.0 19.4 27.9 33.2 25 19.5 20.0 19.9 20.6 20.6 20.2 22.3 21.9 22.5 22.6 21.3 22.1 23.0 24.3 25.6 27.1 30.4 28.9 27.2 25.8 27.9 30.7 31.1 32.9 24.5 32.9 26 33.3 32.3 32.9 33.9 31.8 31.0 31.3 31.4 32.5 32.2 32.3 31.8 30.9 30.1 30.2 29.4 28.1 27.0 27.1 26.5 25.6 26.0 27.5 28.0 30.1 33.9 27 29.3 28.5 27.8 27.1 27.3 27.6 27.4 27.0 25.4 24.1 23.4 22.4 22.3 22.5 22.3 22.2 21.0 20.3 26.8 25.9 21.5 22.9 22.1 21.0 24.5 29.3 28 21.4 21.5 22.3 22.1 23.6 22.7 22.4 23.2 24.0 25.1 26.3 26.8 28.6 29.2 28.7 28.1 28.2 27.6 27.1 26.3 26.2 26.3 26.2 23.6 25.3 29.2 29 22.9 24.4 24.3 24.0 27.1 29.1 32.5 33.3 33.6 31.7 30.3 29.7 29.0 28.9 28.2 26.5 25.6 24.7 24.3 23.6 22.2 21.7 21.6 21.0 26.7 33.6 30 20.9 20.6 20.4 20.9 21.2 20.9 20.0 19.9 19.2 18.5 19.6 22.0 22.1 22.4 22.4 22.2 21.9 22.0 22.0 21.0 20.9 21.5 22.4 21.3 21.1 22.4 MEAN 24.2 23.8 24.4 25.1 25.6 24.5 24.4 24.9 25.3 25.8 25.3 25.2 25.7 26.4 26.5 26.5 26.6 26.1 25.7 24.9 24.4 24.3 24.5 24.7 25.2 32.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 1995 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 21.4 21.6 22.2 22.2 20.6 20.9 20.8 20.2 20.2 19.6 19.6 18.6 17.4 17.6 16.5 16.3 17.4 17.5 16.0 15.0 15.7 16.9 17.8 18.0 18.8 22.2 2 21.4 23.4 26.7 25.8 26.3 26.7 27.1 26.4 24.9 24.4 23.2 9.0 12.3 21.9 13.4 27.5 17.5 7.4 9.2 14.1 24.4 25.3 20.0 23.1 20.9 27.5 3 21.4 20.2 22.0 20.9 19.7 20.7 20.1 18.9 18.6 18.7 21.0 22.3 19.2 20.1 19.2 19.1 17.6 17.4 21.7 20.8 18.9 19.0 23.9 21.3 20.1 23.9 4 22.8 21.3 20.6 19.5 19.5 20.9 20.5 20.0 21.4 24.0 26.0 28.4 30.7 32.4 35.7 34.5 33.5 32.2 30.4 28.8 29.1 29.1 29.3 31.5 26.8 35.7 5 31.6 31.7 32.6 31.1 31.4 31.4 30.9 31.5 32.4 31.9 32.0 33.4 33.9 34.5 33.9 33.2 32.9 32.2 31.8 31.6 31.7 31.0 31.1 29.6 32.1 34.5 6 30.3 30.6 30.3 31.0 30.4 30.2 29.9 30.3 31.0 31.5 30.4 29.7 30.4 30.8 30.6 30.7 27.6 26.6 25.8 26.3 24.7 26.2 25.6 26.9 29.1 31.5 7 26.1 26.5 26.3 25.8 23.7 22.4 22.4 22.0 21.6 21.3 18.8 18.9 19.8 19.8 18.7 16.4 15.3 17.0 17.5 19.0 22.2 18.1 15.1 13.5 20.3 26.5 8 13.9 12.6 13.1 13.6 14.1 15.8 18.4 19.1 20.7 19.5 26.2 26.0 27.0 21.5 20.9 20.3 22.1 27.9 28.7 29.4 27.1 26.1 26.1 23.1 21.4 29.4 9 23.7 26.6 26.1 27.2 27.1 28.0 27.5 26.0 24.5 24.1 23.8 24.1 23.5 23.8 23.9 24.6 26.8 30.0 29.8 29.1 29.8 27.0 27.7 27.6 26.3 30.0 10 28.1 31.9 30.1 28.5 27.0 25.6 25.8 26.5 26.1 28.5 32.1 34.0 34.1 32.4 31.4 30.7 29.8 27.8 27.0 26.9 26.8 26.4 22.6 22.1 28.4 34.1 11 22.1 21.3 21.4 21.1 18.2 16.8 15.4 15.3 14.3 14.7 15.0 16.8 16.6 18.3 17.1 15.8 15.7 17.5 18.4 17.1 16.1 18.3 16.5 15.4 17.3 22.1 12 16.1 17.0 16.8 16.7 16.7 16.8 15.9 16.0 15.3 15.9 17.0 16.7 16.5 16.1 15.6 15.0 12.9 12.8 12.9 11.8 10.8 10.1 10.1 9.4 14.6 17.0 13 10.9 11.7 9.8 9.9 7.9 8.9 10.4 9.9 10.4 12.8 17.2 19.1 20.4 20.8 21.1 20.4 21.3 22.9 25.1 24.9 23.5 22.8 22.8 20.0 16.9 25.1 14 19.3 18.3 16.0 19.3 18.5 18.9 20.0 20.8 20.0 19.1 15.9 17.3 18.8 17.4 15.0 13.0 12.8 13.7 12.8 13.9 13.4 11.7 10.8 11.2 16.2 20.8 15 10.3 10.5 10.8 13.5 12.5 14.0 15.3 14.9 13.1 12.9 13.5 14.4 13.0 12.0 13.7 14.2 14.0 14.1 13.6 14.0 16.7 15.9 15.3 15.1 13.6 16.7 16 15.6 16.6 19.0 20.7 21.0 19.5 20.9 18.6 18.3 17.9 17.8 17.8 18.8 19.0 20.3 19.8 18.8 15.4 14.7 15.1 14.1 13.6 13.6 14.4 17.6 21.0 17 14.8 16.2 15.6 14.4 14.2 13.9 15.0 16.6 16.8 17.7 18.0 18.4 21.3 19.3 18.6 19.1 18.3 17.9 22.2 22.6 19.5 19.6 17.3 16.0 17.6 22.6 18 16.6 15.5 14.8 17.2 21.6 23.1 24.1 25.8 26.2 26.6 27.4 27.7 28.1 27.8 27.1 25.6 26.3 22.2 21.9 18.4 18.6 17.9 16.1 15.2 22.2 28.1 19 14.1 13.6 13.0 14.1 14.0 14.0 14.0 14.0 14.1 14.6 14.4 14.0 14.7 15.7 15.9 15.3 15.5 14.9 13.2 11.3 11.3 10.7 11.2 10.9 13.7 15.9 20 11.5 11.6 11.4 10.9 12.4 11.9 11.6 12.7 12.9 13.3 14.8 20.0 20.5 19.9 20.7 19.7 19.5 19.1 20.1 18.6 17.7 18.3 17.8 17.9 16.0 20.7 21 17.3 16.6 18.4 17.1 17.4 17.9 17.5 16.0 15.6 16.3 17.3 18.0 18.2 14.7 14.4 14.3 13.4 14.9 14.6 11.6 9.8 9.6 9.9 13.3 15.2 18.4 22 13.7 13.0 13.7 13.6 14.7 14.4 14.5 15.8 16.6 16.8 15.6 15.2 14.9 14.3 13.7 13.3 13.2 13.7 13.4 14.0 14.3 13.8 14.2 13.3 14.3 16.8 23 11.8 10.6 10.3 10.1 10.3 10.2 9.9 10.5 10.6 13.3 13.7 13.5 14.4 14.2 13.4 13.0 12.1 12.0 11.9 15.8 16.7 14.7 13.3 13.4 12.5 16.7 24 12.9 12.7 12.8 14.1 14.0 15.1 15.8 16.4 16.0 15.4 15.7 17.0 17.8 16.1 17.0 15.3 13.8 16.1 21.6 18.5 16.1 14.6 14.8 15.0 15.6 21.6 25 14.5 15.6 15.6 15.4 17.3 18.6 18.4 19.8 21.6 21.2 20.3 20.3 20.1 20.8 20.3 18.9 17.3 15.5 14.3 13.8 14.2 14.6 16.3 14.3 17.5 21.6 26 13.4 13.4 12.6 15.2 15.2 15.2 15.7 16.6 17.6 19.2 20.4 18.4 19.4 19.5 17.2 17.2 17.9 18.8 17.4 17.0 17.7 17.9 18.2 19.9 17.1 20.4 27 21.9 18.5 18.8 20.7 21.7 21.6 22.1 22.8 23.4 22.6 20.8 22.1 22.2 24.9 23.4 24.6 23.1 22.0 20.2 21.1 20.3 20.4 24.2 19.8 21.8 24.9 28 23.4 22.0 21.3 22.8 23.2 23.8 25.7 24.4 25.2 22.9 18.9 19.5999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22.8 25.7 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17.3 16.1 18.1 17.8 16.7 16.1 16.9 16.1999.9999.9 30 15.5 16.2 15.2 15.7 16.4 13.0 17.0 17.5 18.0 18.0 17.5 18.6 19.2 19.4 18.3 17.9 16.4 18.6 18.8 18.0 17.8 17.9 18.3 19.0 17.4 19.4 31 18.9 19.2 19.0 18.7 14.9 15.6 12.4 14.3 14.8 13.2 13.4 19.3 23.3 21.6 28.0 33.7 32.1 21.8 18.4 21.5 23.9 19.0 16.9 13.5 19.5 33.7 MEAN 18.5 18.6 18.5 18.9 18.7 18.9 19.2 19.3 19.4 19.6 19.9 20.3 20.9 20.9 20.5 20.7 19.7 19.2 19.4 19.3 19.3 18.8 18.5 18.0 19.4 24.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 1995 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 12.1 12.7 13.7 11.6 11.7 11.9 13.9 15.0 17.7 18.7 19.0 17.9 18.3 18.2 17.9 19.0 23.7 22.6 21.9 22.2 21.6 21.2 20.1 19.6 17.6 23.7 2 19.9 23.2 27.4 25.6 26.2 26.4 26.1 26.9 25.8 26.6 25.5 21.8 22.3 31.9 37.0 34.8 34.0 28.1 27.8 33.3 35.2 34.3 33.7 32.3 28.6 37.0 3 31.4 32.1 31.4 31.0 30.2 29.8 29.0 29.7 28.6 29.4 28.4 30.2 35.0 28.2 21.7 22.6 28.1 33.2 32.0 30.6 33.8 37.5 34.5 34.5 30.5 37.5 4 31.7 26.6 26.6 26.9 27.3 27.0 31.8 26.4 28.5 32.2 23.7 19.0 21.6 22.0 22.2 35.6 34.8 28.6 29.4 28.0 27.1 27.9 27.9 26.9 27.5 35.6 5 30.8 32.4 31.9 34.6 34.5 37.0 24.0 17.7 17.1 24.5 36.0 34.8 33.1 32.4 32.3 34.3 22.3 33.1 24.2 24.0 23.6 17.9 22.1 24.5 28.3 37.0 6 30.4 31.5 30.3 28.8 28.5 29.8 29.4 29.8 25.4 31.9 31.3 31.2 30.7 29.9 29.6 29.3 22.9 28.7 28.3 27.8 25.4 26.3 26.5 24.3 28.7 31.9 7 24.8 25.4 25.5 25.9 26.5 26.0 26.6 27.8 28.2 27.5 27.2 26.9 26.8 27.1 25.5 24.7 24.3 24.5 24.4 21.4 21.1 21.4 21.6 24.0 25.2 28.2 8 28.1 26.8 26.4 24.5 23.5 24.9 23.3 23.1 22.7 21.6 21.0 20.3 21.3 23.9 26.4 21.9 20.3 16.9 16.3 17.5 18.9 19.0 20.0 17.8 21.9 28.1 9 19.3 21.0 30.9 35.4 36.7 34.1 24.1 23.2 21.4 23.1 22.0 21.9 26.3 31.3 33.3 34.3 34.4 36.5 39.0 37.0 35.1 32.8 28.8 24.4 29.4 39.0 10 19.9 25.5 29.0 25.8 18.4 17.0 16.7 16.0 15.4 14.2 22.3 21.1 25.2 23.2 21.3 23.2 27.6 29.7 30.4 30.0 31.4 31.1 30.0 29.8 23.9 31.4 11 30.6 29.6 28.4 31.6 32.8 36.9 33.4 30.4 29.2 26.9 23.8 22.8 22.2 21.6 20.4 19.4 17.1 18.2 16.6 18.7 20.0 22.0 24.2 23.8 25.0 36.9 12 24.1 24.4 25.0 24.3 23.1 20.6 21.4 21.1 21.2 19.8 21.2 21.3 22.2 22.7 20.2 19.2 17.7 17.5 16.5 16.2 15.2 16.7 13.9 14.5 20.0 25.0 13 15.3 16.0 16.0 16.0 15.9 18.7 18.5 16.8 19.8 19.6 16.3 18.2 19.5 18.6 16.8 15.4 14.1 13.2 12.2 13.0 12.7 12.8 12.2 17.3 16.0 19.8 14 19.3 14.8 14.8 17.6 36.1 38.7 38.6 43.0 41.3 38.5 32.9 32.7999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30.7 43.0 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12.8 13.4 13.9 13.9 14.5 15.1 15.6 16.2 16.7 16.7 16.7 15.0 16.7 24 15.0 15.0 14.5 15.0 15.0 17.8 17.8 16.7 16.7 15.6 14.5 14.5 15.6 15.0 14.5 14.5 14.5 15.6 15.0 15.6 16.7 13.9 13.4 12.8 15.2 17.8 25 12.8 12.8 12.2 12.2 12.2 12.8 12.8 12.8 13.3 13.3 13.3 13.3 13.9 14.5 14.5 14.5 18.9999.9999.9999.9999.9999.9999.9999.9 13.5 18.9 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9 38.6 40.1 35.9 33.4 32.5 31.6 29.7 27.2 27.8 29.2 28.5 30.2 29.4 30.2 32.3 31.8 40.1 27 32.2 33.2 33.5 34.1 31.1 30.7 29.8 35.3 36.7 35.9 36.7 36.4 36.2 36.2 35.4 34.8 35.8 36.1 33.7 34.5 33.8 34.9 34.1 33.9 34.4 36.7 28 35.3 35.0 34.9 36.2 35.8 34.8 35.4 37.1 38.2 37.8 35.2 34.7 35.8 36.0 34.8 34.8 33.9 35.2 33.6 32.8 33.0 34.4 36.4 37.0 35.3 38.2 29 37.2 36.5 36.5 36.5 36.3 37.0 36.5 36.5 36.7 37.0 35.7 35.3 34.8 33.9 33.2 33.0 31.6 32.3 32.8 32.7 34.0 33.1 31.2 29.8 34.6 37.2 30 31.4 33.2 31.6 30.1 29.9 29.4 28.9 28.4 28.4 28.4 28.7 27.2 26.1 24.2 23.2 22.3 18.8 18.2 16.0 15.8 19.3 23.3 21.2 24.9 25.4 33.2 31 26.4 26.3 26.2 26.4 27.0 26.0 28.0 33.0 36.0 41.8 41.9 42.1 44.7 45.4 56.9 57.4 51.5 44.4 42.9 40.2 38.0 36.8 36.8 37.4 38.1 57.4 MEAN 25.1 25.4 26.0 26.2 26.6 27.0 26.0 26.0 26.1 27.4 27.1 26.3 26.9 26.4 26.5 26.8 25.8 26.4 25.6 25.5 25.8 25.9 25.5 25.6 25.9 32.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 1995 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 36.8 37.0 36.5 36.4 38.0 36.8 36.5 34.8 35.6 32.1 35.9 30.8 36.3 36.5 35.5 34.5 35.3 35.2 35.1 35.2 36.7 37.5 35.7 28.2 35.4 38.0 2 32.9 35.5 37.2 37.2 37.4 33.6 37.8 36.9 35.3 35.5 35.0 35.4 36.8 35.5 33.4 32.8 32.6 30.3 28.8 29.4 31.0 31.2 31.0 32.6 34.0 37.8 3 33.1 33.8 35.6 35.0 34.9 36.3 38.1 36.1 35.8 37.1 38.7 38.2 38.0 37.8 36.7 35.3 34.3 30.8 31.7 30.1 28.4 28.9 27.6 24.9 34.0 38.7 4 25.4 25.9 26.0 26.5 24.1 21.8 20.3 19.2 19.6 18.2 17.2 16.3 16.4 16.5 15.8 15.4 16.0 15.6 15.9 17.4 15.1 15.5 15.1 16.2 18.8 26.5 5 16.9 17.1 17.6 17.8 17.2 17.1 17.1 17.2 18.9 19.3 24.3 22.5 21.3 22.7 19.8 20.4 18.2 18.1 18.2 18.8 20.6 18.8 17.9 18.3 19.0 24.3 6 18.5 18.9 17.6 16.5 16.1 17.3 18.3 18.4 18.6 18.6 18.4 16.2 14.4 13.8 15.3 14.6 14.7 13.8 13.5 12.8 12.6 11.9 12.5 13.4 15.7 18.9 7 16.6 17.1 18.6 16.3 16.1 16.0 15.4 16.3 16.9 16.1 15.0 15.3 16.1 16.7 17.6 12.5 13.0 15.1 16.0 18.4 16.4 15.1 15.4 17.6 16.1 18.6 8 21.5 21.5 21.8 24.7 24.8 25.4 26.2 25.4 23.8 22.5 19.2 17.9 17.9 19.0 19.2 18.8 18.3 19.8 19.2 19.0 18.6 18.5 18.0 18.0 20.8 26.2 9 19.1 19.8 21.2 22.2 21.9 21.7 23.4 23.9 24.5 24.0 22.0 20.3 19.6 18.6 17.6 17.6 17.1 16.5 16.9 18.0 19.0 20.3 24.8 25.4 20.6 25.4 10 27.8 28.3 29.1 29.8 28.9 26.6 26.8 31.2 31.3 27.2 23.2 22.0 20.4 20.3 19.2 19.2 18.3 18.2 18.1 16.7 16.4 16.3 15.4 15.1 22.7 31.3 11 14.3 14.9 13.8 13.7 14.5 14.3 16.0 14.7 13.4 13.8 16.1 15.7 17.2 18.1 18.2 18.8 18.4 17.7 17.6 18.0 19.2 20.0 18.9 17.0 16.4 20.0 12 15.7 15.4 11.8 7.5 13.2 14.9 16.1 15.3 10.0 10.4 11.5 13.8 23.5 16.2 18.2 24.7 27.9 29.9 26.2 26.6 24.4 24.1 23.0 28.2 18.7 29.9 13 26.1 30.0 29.7 26.1 23.8 28.8 29.0 28.9 18.3 17.5 17.2 19.3 23.3 26.1 28.0 25.5 25.7 22.3 21.9 15.7 14.9 13.8 12.0 11.2 22.3 30.0 14 10.1 10.7 10.4 10.5 10.7 13.0 14.6 11.5 14.2 14.6 14.5 15.8 16.9 19.2 18.7 20.3 19.7 19.3 19.3 21.7 18.6 19.8 20.8 20.8 16.1 21.7 15 20.7 20.0 20.6 20.8 21.8 21.8 21.7 21.4 20.8 20.8 20.7 21.8 21.0 22.9 24.8 23.9 23.1 22.2999.9999.9999.9999.9999.9999.9 21.7 24.8 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22.3 23.6 21.9 16.9 18.3 20.3 18.8 17.8 17.3 16.8 17.8 19.3 23.6 17 17.6 16.3 15.4 15.3 15.6 17.0 18.7 20.7 18.6 16.9 17.5 16.7 15.4 15.0 15.3 14.2 13.9 13.5 13.3 14.1 14.8 14.5 14.1 14.4 15.8 20.7 18 13.9 15.4 17.7 18.6 18.8 20.9 20.7 20.7 21.0 20.3 21.1 22.2 22.3 22.1 21.5 21.6 21.0 19.5 20.8 19.0 19.8 19.2 18.7 17.2 19.8 22.3 19 18.5 18.2 18.0 17.8 16.7 18.4 18.8 18.0 18.6 19.3 20.5 20.1 19.5 17.5 17.0 16.6 16.2 15.9 18.9 20.6 20.8 23.6 28.2 29.2 19.5 29.2 20 30.4 32.2 32.1 31.7 32.2 30.5 27.2 25.3 24.6 26.4 29.1 30.2 30.3 30.2 30.7 27.5 26.0 23.0 21.0 21.8 22.6 23.2 23.5 23.2 27.3 32.2 21 23.7 23.2 23.6 23.7 22.8 24.4 27.9 29.0 30.9 33.5 28.8 25.7 27.2 27.9 27.7 28.5 28.3 29.0 28.6 25.7 25.3 25.7 26.0 26.0 26.8 33.5 22 24.4 28.1 28.7 27.8 31.8 36.0 39.2 39.9 40.9 42.6 42.3 39.0 38.4 40.2 47.7 46.6 46.9 47.2 46.0 45.6 48.6 46.2 39.3 33.4 39.5 48.6 23 30.7 27.9 26.1 23.6 21.8 24.0 26.8 26.3 27.7 27.2 25.6 32.2 35.9 36.1 38.3 35.9 32.6 38.4 37.8 37.7 34.3 33.8 32.4 32.0 31.0 38.4 24 33.2 33.9 31.5 28.3 28.1 29.5 29.3 30.0 29.8 32.1 34.8 35.6 36.0 36.6 36.6 35.1 33.9 39.8 37.7 42.9 46.0 43.0 36.9 34.1 34.8 46.0 25 37.9 36.9 37.5 37.6 32.7 31.6 31.7 30.4 31.1 33.1 33.2 30.9 30.6 32.4 32.0 30.5 31.3 29.8 29.7 29.3 30.0 30.2 29.0 29.1 32.0 37.9 26 29.3 29.4 29.8 29.2 30.1 29.0 29.3 28.4 30.8 33.0 36.0 35.9 39.3 41.0 38.4 36.5 35.6 31.6 27.5 24.7 24.3 28.0 28.5 27.0 31.4 41.0 27 25.6 24.3 24.6 24.9 25.2 26.4 28.5 30.6 31.7 32.0 32.1 30.0 28.6 29.6 27.5 26.4 26.3 26.4 26.8 27.6 29.3 30.8 33.3 32.6 28.4 33.3 28 33.3 32.1 33.1 34.2 34.5 35.5 34.1 34.3 34.3 34.8 35.0 34.4 32.1 29.3 27.1 26.9 26.6 26.4 25.8 26.1 27.9 27.9 24.6 23.7 30.6 35.5 29 21.9 21.8 21.9 21.5 19.4 19.6 20.8 19.4 19.5 19.1 19.2 18.3 19.0 17.9 18.4 18.6 18.5 19.4 19.4 19.8 19.4 19.7 20.3 21.3 19.8 21.9 30 21.8 22.6 23.4 22.8 22.2 20.3 19.3 17.6 17.5 18.2 18.2 18.6 18.4 18.4 18.3 18.5 18.0 17.5 17.1 17.5 18.1 18.1 16.8 17.5 19.0 23.4 MEAN 24.1 24.4 24.5 24.1 24.0 24.4 25.2 24.9 24.6 24.7 24.9 24.5 25.2 25.2 25.3 24.7 24.2 24.0 23.8 23.8 23.8 23.9 23.3 22.9 24.2 30.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 1995 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 17.7 21.9 22.1 20.8 18.7 20.2 19.7 19.9 20.1 21.1 21.5 22.8 22.5 21.6 23.2 24.1 20.9 20.8 21.3 18.5 18.9 19.2 20.3 20.9 20.8 24.1 2 17.8 17.3 15.8 16.2 17.6 20.6 21.5 20.2 18.1 23.6 25.7 31.2 34.3 32.3 36.1 38.4 36.3 35.1 35.0 34.7 32.0 34.8 35.7 33.2 27.6 38.4 3 34.2 34.9 33.4 35.9 38.6 42.1 42.9 43.1 42.0 41.4 39.7 38.3 39.2 41.2 42.6 42.1 43.2 42.5 42.7 42.3 42.5 41.7 40.0 40.8 40.3 43.2 4 45.1 44.8 37.9 38.3 37.0 38.6 42.6 44.3 45.3 45.2 43.6 41.6 39.9 37.9 44.1 44.7 45.2 45.4 42.5 39.4 37.9 39.4 41.2 42.0 41.8 45.4 5 41.0 41.5 42.0 42.3 42.7 42.0 42.7 44.3 44.4 43.0 38.2 32.5 40.3 41.3 40.3 39.8 38.7 39.6 42.1 43.2 37.5 34.9 32.3 35.2 40.1 44.4 6 30.9 30.3 29.1 24.2 28.7 30.0 30.1 29.6 30.0 30.1 30.1 29.6 29.5 30.4 30.9 31.0 28.1 27.1 27.0 27.0 27.1 27.7 28.0 28.4 29.0 31.0 7 26.9 29.0 28.9 27.9 27.1 27.1 28.2 30.0 30.7 30.6 31.6 32.3 33.3 33.3 32.9 31.3 29.3 28.2 29.4 30.3 29.3 27.6 25.6 24.6 29.4 33.3 8 21.7 19.2 18.8 18.0 16.2 17.0 26.0 27.7 26.0 25.1 25.2 25.7 27.8 28.5 26.6 24.7 23.9 25.8 25.5 25.7 25.4 27.0 25.6 22.6 24.0 28.5 9 23.8 22.9 25.3 25.2 25.5 26.7 27.5 27.5 27.5 26.6 26.5 26.8 26.5 26.8 27.0 25.0 24.2 24.8 25.3 25.5 23.6 22.8 19.3 20.1 25.1 27.5 10 19.5 20.1 18.1 21.2 19.5 21.8 22.3 23.1 24.5 18.7 23.7 23.8 26.4 24.9 22.6 21.7 21.6 20.5 19.9 19.7 17.0 19.1 20.4 19.3 21.2 26.4 11 20.2 15.0 11.6 16.3 20.2 21.6 23.7 25.2 21.9 18.5 17.9 17.1 17.4 17.8 17.8 16.0 18.9 21.7 21.4 17.1 19.9 10.6 8.5 9.6 17.7 25.2 12 17.3 16.2 17.3 17.2 18.1 18.4 18.7 18.8 19.6 19.6 20.8 20.9 22.4 22.4 23.6 35.9 40.7 39.6 37.2 34.0 32.3 25.5 29.0 36.8 25.1 40.7 13 38.7 39.4 39.2 40.0 40.0 40.0 38.9 39.9 40.4 39.9 38.3 39.5 40.2 41.1 41.2 41.1 39.6 38.6 37.8 42.8 45.6 49.1 50.5 52.1 41.4 52.1 14 53.4 55.2 57.2 57.4 57.8 56.7 56.6 56.8 56.0 56.2 56.2 56.3 56.4 56.7 55.9 54.4 54.7 53.4 52.1 51.4 51.9 50.6 49.8 49.6 54.7 57.8 15 50.1 50.1 49.9 49.9 50.2 50.0 48.8 48.1 46.8 46.1 45.9 46.3 46.2 45.9 44.7 43.8 43.8 41.9 40.8 40.8 42.0 42.5 41.3 38.0 45.6 50.2 16 35.2 34.2 33.0 33.2 33.6 30.8 30.0 25.6 21.1 20.9 21.3 15.6 16.1 21.0 18.3 16.8 20.0 15.5 14.9 18.1 31.9 30.8 29.9 28.3 24.8 35.2 17 26.9 36.9 39.4 38.1 40.7 39.3 40.5 40.2 41.5 42.7 41.1 39.8 41.4 44.1 44.1 44.8 45.7 42.4 42.7 42.0 42.5 42.8 43.3 43.8 41.1 45.7 18 44.7 45.4 44.9 44.1 45.5 45.1 45.4 45.8 46.3 46.4 45.2 44.3 45.0 45.8 46.0 44.8 44.9 39.5 41.2 35.2 31.0 29.1 35.7 37.6 42.5 46.4 19 40.1 38.1 38.1 37.5 37.5 39.6 40.4 40.8 39.8 40.4 44.2 41.2 42.3 43.2 44.2 44.2 43.2 42.7 42.0 41.8 41.5 42.8 43.8 44.3 41.4 44.3 20 45.3 44.5 44.6 45.3 47.1 45.5 44.5 44.8 44.5 44.4 44.6 45.7 46.3 43.0 43.4 43.2 43.0 43.1 36.6 33.0 37.4 36.8 36.0 37.8 42.5 47.1 21 37.8 37.8 38.3 38.0 37.2 38.1 38.4 35.8 37.3 36.9 35.4 34.4 34.6 33.7 35.7 35.2 34.3 33.3 36.9 32.0 30.5 38.1 38.3 35.8 36.0 38.4 22 35.3 35.0 34.5 34.2 33.8 31.0 30.4 30.5 31.3 31.4 31.8 32.3999.9 27.5 27.6 32.4 28.9 19.4 22.1 22.2 21.4 19.3 19.9 21.0 28.4 35.3 23 18.7 23.2 23.1 24.8 24.6 24.1 22.7 21.9 21.5 19.9 20.9 22.2 24.0 27.3 27.1 27.2 26.5 26.2 28.2 27.3 26.5 24.4 23.1 22.7 24.1 28.2 24 22.2 25.4 25.5 23.5 26.6 28.5 29.7 29.2 29.1 29.5 30.2 28.4 33.0 36.3 39.9 39.0 38.5 37.8 36.7 36.4 35.0 33.2 27.7 30.4 31.3 39.9 25 32.2 28.6 31.9 38.7 41.0 42.4 42.7 40.5 41.0 41.9 38.9 37.7 42.1 43.5 42.8 41.1 44.1 43.5 42.7 41.6 40.4 40.3 38.5 40.2 39.9 44.1 26 41.2 38.1 39.2 44.0 45.6 47.7 46.8 47.2 47.7 48.3 47.7 39.2 40.4 45.4 50.6 49.4 41.3 39.8 39.5 38.6 37.9 35.5 29.7 30.6 42.1 50.6 27 31.7 34.3 34.7 38.9 40.4 40.7 42.2 41.6 41.0 37.7 34.1 33.0 30.8 37.0 40.6 39.6 39.6 39.1 38.3 37.0 37.2 36.8 36.0 32.0 37.3 42.2 28 33.7 37.1 36.7 38.9 40.8 39.4 35.9 35.6 36.5 33.2 34.5 34.5 37.3 38.5 37.6 38.1 37.0 36.9 38.1 35.7 34.4 32.1 31.4 33.5 36.1 40.8 29 35.2 35.6 35.1 35.9 36.7 37.1 37.4 37.7 38.5 37.9 37.7 37.1 37.7 37.3 37.0 35.1 34.9 33.3 35.4 44.2 47.4 51.4 52.9 55.4 39.3 55.4 30 55.9 55.5 55.4 55.3 54.3 55.1 56.0 54.9 53.7 52.2 52.0 49.5 49.6 49.9 50.5 50.2 47.1 47.9 45.2 46.8 46.4 44.0 44.5 46.5 50.8 56.0 31 47.2 48.0 48.5 49.5 48.1 48.0 48.5 49.5 48.6 48.4 46.5 43.8 42.5 43.1 43.3 43.5 44.4 44.2 44.1 44.4 43.1 43.6 43.7 44.0 45.8 49.5 MEAN 33.6 34.0 33.9 34.5 35.2 35.7 36.2 36.1 35.9 35.4 35.2 34.3 35.5 36.1 36.7 36.7 36.2 35.1 35.0 34.5 34.4 34.0 33.6 34.1 35.1 40.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 1995 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 44.9 41.8 35.4 42.2 43.7 34.3 36.2 38.1 23.8 31.6 35.1 41.4 34.4 40.7 40.8 43.3 44.5 40.0 31.1 28.6 28.1 28.2 24.8 26.1 35.8 44.9 2 27.8 30.2 30.9 30.8 30.5 29.8 28.6 30.4 31.2 31.0 30.5 25.9 24.8 33.9 30.2 28.0 28.1 27.6 28.0 28.3 28.4 28.2 27.9 29.9 29.2 33.9 3 30.7 31.3 30.0 30.2 30.0 30.3 29.9 29.8 29.6 30.2 29.9 28.9 28.4 29.3 29.8 27.3 26.2 26.6 26.5 26.0 25.5 26.0 26.0 25.8 28.5 31.3 4 26.3 25.8 25.4 25.1 24.8 25.5 25.4 25.9 25.7 26.1 25.5 24.5 24.6 24.3 23.6 25.4 24.8 24.3 22.8 23.1 22.9 23.0 22.5 23.2 24.6 26.3 5 22.1 22.8 22.3 23.1 21.6 22.2 24.5 26.7 27.4 26.8 27.7 27.9 27.6 27.6 28.3 39.7 45.2 47.2 46.4 45.2 44.1 44.4 45.3 44.6 32.5 47.2 6 44.6 44.6 43.0 43.6 45.5 46.5 47.0 46.9 45.5 44.4 43.5 42.8 39.5 44.1 41.7 44.2 44.7 46.3 45.6 44.1 43.4 45.9 47.3 47.5 44.7 47.5 7 46.9 47.7 47.4 47.7 47.6 48.4 48.4 48.4 48.4 48.3 48.5 47.8 47.9 47.7 47.6 47.6 47.4 47.0 46.3 46.8 47.7 47.9 48.1 48.3 47.7 48.5 8 48.4 48.4 48.1 48.1 47.6 48.0 48.3 48.7 48.2 48.5 49.0 48.8 48.8 47.8 48.0 48.3 47.8 44.9 43.2 43.1 42.1 41.7 42.9 40.5 46.6 49.0 9 37.3 39.4 38.7 41.9 42.5 42.7 40.2 40.6 41.3 41.9 41.5 43.0 47.2 46.6 48.4 52.7 51.5 48.5 47.8 47.9 47.3 47.4 47.4 45.7 44.6 52.7 10 48.8 51.5 53.8 53.3 51.2 52.1 44.5 35.1 35.4 30.7 31.7 28.9 36.6 42.4 42.3 35.6 47.7 46.3 45.7 47.3 48.7 48.8 48.7 50.9 44.1 53.8 11 51.1 50.7 50.0 49.4 49.9 45.4 41.4 34.1 43.7 41.2 39.1 25.1 30.6 41.6 34.5 42.6 41.3 38.0 41.7 33.3 29.6 30.2 39.9 43.4 40.3 51.1 12 44.7 44.6 42.7 44.6 44.8 46.1 45.6 42.6 46.3 47.7 47.0 49.7 48.8 47.3 47.6 47.5 47.9 48.3 47.7 45.8 45.0 44.7 45.5 45.1 46.1 49.7 13 43.9 42.9 42.3 41.7 41.6 40.4 41.5 40.1 39.0 39.7 39.8 38.7 38.1 39.6 40.2 38.2 37.3 38.7 38.5 37.9 36.8 36.6 37.1 36.1 39.4 43.9 14 35.7 35.5 37.3 36.9 36.9 37.4 37.8 38.5 38.0 38.5 39.2 38.5 37.6 36.9 36.5 35.7 35.5 35.0 34.6 34.3 34.9 34.7 32.8 34.7 36.4 39.2 15 33.9 33.9 32.4 33.0 34.1 31.7 31.1 31.0 31.7 32.6 31.9 29.7 27.7 27.3 27.7 30.1 32.1 33.5 33.8 35.2 36.8 38.7 38.3 38.8 32.8 38.8 16 40.3 40.6 40.6 39.9 39.6 37.0 39.8 35.4 29.4 30.4 37.6 37.0 34.7 42.1 41.1 41.7 44.5 45.3 45.2 44.6 44.6 44.6 44.6 45.0 40.2 45.3 17 45.3 46.5 47.7 48.2 48.8 47.7 46.8 45.6 45.5 45.1 44.6 44.3 43.7 45.2 45.7 45.6 47.6 47.4 45.3 46.1 45.2 46.0 44.5 44.8 46.0 48.8 18 45.9 45.3 46.0 46.5 47.4 48.1 48.8 48.5 48.1 48.3 48.3 47.5 45.9 44.3 44.4 42.8 42.6 43.5 43.9 44.6 43.6 42.7 41.1 41.3 45.4 48.8 19 39.6 41.1 42.9 40.7 41.1 43.8 44.3 42.6 42.5 43.6 44.7 44.6 46.9 47.2 46.8 47.2 46.2 45.5 45.9 47.1 47.0 45.9 45.5 44.1 44.5 47.2 20 44.0 44.5 43.2 43.4 42.9 44.6 45.2 44.4 47.4 51.3 53.8 54.5 51.9 49.9 47.1 50.5 51.6 49.6 48.0 47.1 48.4 45.6 44.3 43.7 47.4 54.5 21 44.4 43.0 43.0 42.7 43.5 44.0 44.4 44.6 44.0 43.9 41.2 41.6 35.8 42.0 41.9 42.8 43.5 43.5 43.3 45.3 46.5 48.8 51.9 52.0 44.1 52.0 22 52.3 52.5 50.9 49.9 52.0 52.5 50.0 48.2 47.7 47.1 45.0 47.2 46.7 45.3 44.9 44.0 40.4 41.2 43.9 49.1 55.1 60.7 59.5 54.1 49.2 60.7 23 50.7 49.1 50.1 51.0 51.8 50.7 49.3 48.3 47.4 45.7 44.7 40.8 39.0 36.4 35.8 36.8 38.5 40.1 38.7 35.5 34.1 32.5 27.6 37.2 42.2 51.8 24 37.9 36.0 39.4 38.7 40.3 39.0 41.6 39.0 38.3 41.1 41.8 36.1 26.3 36.3 37.1 39.6 37.6 38.2 40.5 37.2 39.0 36.6 37.6 38.5 38.1 41.8 25 38.1 31.3 28.6 29.1 38.9 41.9 42.3 41.3 40.9 41.6 42.4 43.1 43.5 42.2 42.4 43.6 43.6 42.6 42.7 43.6 43.5 43.4 43.0 42.7 40.7 43.6 26 40.6 42.3 41.8 36.8 29.8 28.5 30.4 32.5 40.0 41.4 42.5 42.7 44.1 47.3 49.5 49.2 47.0 46.4 45.6 48.0 49.8 49.6 46.8 45.9 42.4 49.8 27 47.6 49.8 48.9 47.0 46.3 46.4 45.7 46.7 44.9 45.0 45.8 47.1 46.4 46.8 46.2 48.2 44.2 42.3 42.7 41.4 40.8 41.6 39.8 41.7 45.1 49.8 28 34.1 40.9 44.0 45.9 45.5 45.9 44.4 45.0 45.5 45.6 44.6 44.8 44.9 45.2 44.9 44.1 44.2 43.7 42.4 44.4 42.9 42.4 42.2 40.7 43.7 45.9 29 39.3 40.9 42.8 42.3 42.5 43.8 43.5 43.3 43.5 43.4 43.4 42.3 41.8 42.2 41.5 40.9 41.7 41.5 41.9 39.9 41.5 41.0 41.4 41.6 42.0 43.8 30 42.1 41.0 42.0 41.3 41.4 41.6 42.1 41.6 39.1 38.5 38.8 35.3 33.9 33.1 32.2 31.7 31.2 36.0 39.5 40.3 41.9 43.7 43.1 42.1 38.9 43.7 MEAN 41.0 41.2 41.1 41.2 41.5 41.2 41.0 40.1 40.0 40.4 40.6 39.7 38.9 40.8 40.3 41.2 41.5 41.3 41.0 40.7 40.8 41.0 40.9 41.2 40.8 46.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 1995 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 41.2 40.7 41.9 41.7 42.1 42.8 42.7 43.7 44.6 44.0 43.6 41.5 40.7 42.5 43.0 43.1 43.7 40.3 42.0 40.4 40.6 37.2 35.8 45.6 41.9 45.6 2 47.2 48.6 47.8 47.2 48.5 48.0 50.1 50.4 49.7 50.7 50.8 50.4 49.1 46.9 46.4 47.1 46.1 45.8 45.3 43.3 43.0 42.7 42.5 47.5 47.3 50.8 3 50.7 53.0 55.0 53.4 51.5 51.3 50.6 49.7 47.9 45.8 44.1 43.1 41.6 42.1 41.0 39.5 39.1 40.0 41.9 43.1 35.4 40.6 38.3 34.2 44.7 55.0 4 37.1 39.1 41.0 42.2 42.4 43.4 43.0 42.3 42.5 42.6 42.9 41.8 40.4 41.5 41.3 40.8 39.6 40.4 40.7 41.1 41.2 41.3 41.0 40.7 41.3 43.4 5 40.4 39.6 39.9 40.2 39.5 39.5 39.0 36.2 36.4 35.3 33.8 31.4 27.6 32.0 32.3 32.3 31.1 31.2 31.4 30.1 27.9 21.1 15.0 25.6 32.9 40.4 6 26.3 23.9 27.6 27.9 22.3 29.1 31.3 31.4 32.5 29.3 32.6 23.5 24.9 31.9 31.8 32.5 33.2 32.5 34.5 33.6 31.2 27.7 22.3 25.8 29.1 34.5 7 33.4 35.9 36.0 34.6 38.2 36.9 36.7 40.2 40.3 39.6 38.4 38.1 37.7 36.0 35.5 34.4 34.6 34.9 34.0 33.7 34.9 36.2 36.4 38.2 36.5 40.3 8 38.2 38.0 38.1 39.6 42.7 43.5 44.1 44.8 44.5 42.8 39.5 39.9 39.9 40.0 40.8 41.5 42.8 44.8 44.5 43.7 46.7 47.1 42.0 43.4 42.2 47.1 9 44.5 46.0 47.4 45.2 42.1 43.9 43.6 43.5 43.5 41.8 36.1 36.9 38.0 36.1 36.9 38.0 42.1 42.7 42.6 43.5 43.7 41.4 42.4 44.4 41.9 47.4 10 45.2 46.8 47.2 46.2 44.7 44.4 44.3 44.2 44.2 43.6 43.5 42.7 41.1 40.3 39.9 39.6 37.0 36.5 34.8 32.9 32.0 31.9 31.6 30.3 40.2 47.2 11 27.8 27.0 26.2 26.2 26.4 28.8 33.3 34.6 34.0 33.1 38.4 41.1 43.9 45.2 46.9 48.1 47.4 46.4 46.8 45.7 44.6 43.8 43.5 43.9 38.5 48.1 12 43.7 43.9 44.3 44.6 44.5 45.1 45.6 44.6 44.4 44.6 44.4 43.0 42.2 42.4 42.0 41.2 40.7 39.7 40.8 39.5 39.2 38.1 38.2 38.4 42.3 45.6 13 37.6 36.9 35.7 38.9 39.5 38.5 39.3 39.4 39.5 39.6 39.1 40.2 41.1 41.3 41.8 43.5 42.7 43.2 43.2 42.1 41.4 41.7 42.1 43.1 40.5 43.5 14 40.5 26.7 24.6 41.7 34.5 31.2 43.9 44.3 45.9 44.6 43.1 40.4 36.3 39.8 39.3 39.0 40.0 40.8 41.2 40.3 39.7 37.5 35.8 36.7 38.7 45.9 15 39.1 39.5 37.2 28.0 23.6 43.0 38.6 36.2 41.7 43.4 43.7 43.2 43.2 43.2 43.6 43.9 44.5 44.3 45.0 45.4 44.3 45.4 43.9 44.3 41.2 45.4 16 44.8 44.0 43.6 43.5 43.3 43.7 42.9 42.5 42.3 41.6 42.5 42.2 40.5 39.7 42.8 41.1 41.2 41.4 42.5 42.1 42.4 42.6 47.1 47.6 42.8 47.6 17 47.8 48.8 49.4 49.0 48.4 48.5 46.9 45.4 44.7 44.7 44.7 43.7 42.7 42.6 42.4 42.4 41.2 41.4 41.2 42.0 41.9 42.4 41.7 42.0 44.4 49.4 18 42.9 42.9 42.2 42.6 42.7 42.0 41.8 42.2 42.6 42.4 42.5 41.9 41.5 42.0 42.8 42.7 43.0 42.9 43.2 43.1 43.2 41.2 44.7 44.4 42.6 44.7 19 43.6 43.4 43.5 43.2 43.7 42.9 43.2 43.4 43.6 43.4 43.7 43.3 43.3 43.4 43.5 43.4 42.7 42.6 44.0 45.9 46.1 45.1 44.9 45.1 43.8 46.1 20 45.7 46.1 46.1 46.2 46.5 46.8 42.9 35.3 34.6 34.9 34.8 35.2 33.1 34.3 30.7 30.7 30.4 31.6 38.2 38.7 36.0 28.5 27.3 27.1 36.7 46.8 21 28.1 30.5 33.1 32.6 28.2 20.2 15.7 15.1 18.0 20.5 21.2 22.6 23.4 23.9 31.4 44.2 46.2 45.9 46.3 46.2 46.6 46.6 47.2 47.5 32.5 47.5 22 48.1 48.0 47.3 47.8 48.4 48.2 48.1 49.0 46.9 46.8 47.7 47.0 46.2 44.8 42.3 42.3 43.6 42.4 41.7 43.7 42.6 43.5 45.3 44.8 45.7 49.0 23 46.7 47.6 47.6 47.7 47.4 47.5 47.2 46.4 46.1 46.4 45.8 45.9 46.2 46.7 46.0 45.9 46.0 45.9 46.3 45.9 46.1 45.3 45.8 45.3 46.4 47.7 24 45.7 46.2 45.4 45.6 45.4 45.1 44.4 45.1 44.9 44.8 44.1 43.9 43.7 43.6 44.1 43.3 43.9 44.0 46.1 45.8 45.2 45.1 49.3 48.8 45.1 49.3 25 48.3 48.7 48.6 47.4 46.5 45.0 44.6 43.9 44.5 41.5 40.8 39.7 38.9 39.2 39.5 40.4 41.7 42.4 44.0 45.2 44.7 44.9 45.2 44.3 43.7 48.7 26 43.7 42.9 42.4 43.2 43.5 42.8 43.3 43.6 44.2 44.4 45.5 46.2 46.9 46.9 45.0 45.4 44.9 44.2 42.7 45.3 44.6 44.8 44.6 44.9 44.4 46.9 27 44.5 44.3 43.0 43.7 45.0 44.7 45.1 43.6 43.3 43.7 45.0 46.2 46.7 47.1 46.1 46.4 45.0 45.5 46.4 47.2 48.2 48.5 48.7 47.1 45.6 48.7 28 47.6 47.3 47.8 47.7 47.5 47.2 46.8 46.4 46.0 46.3 46.2 45.9 45.6 45.5 45.7 46.2 46.1 45.3 45.7 47.1 42.6 45.2 47.6 44.2 46.2 47.8 29 41.8 45.8 44.2 44.5 44.1 44.7 44.3 44.4 44.1 44.3 44.2 44.4 43.9 43.7 43.8 45.6 42.8 43.7 43.6 43.5 41.8 43.4 42.6 44.1 43.9 45.8 30 41.7 46.7 46.2 45.7 43.9 45.2 45.8 45.5 45.9 46.2 44.6 45.1 44.1 46.8 46.3 44.6 45.5 44.7 45.6 46.3 43.7 40.3 44.3 43.5 44.9 46.8 31 47.3 48.3 47.9 47.5 47.1 47.2 47.1 47.4 48.1 47.4 48.1 48.0 47.5 46.5 46.2 47.8 48.1 48.6 49.4 46.8 46.0 46.8 46.3 46.2 47.4 49.4 MEAN 42.0 42.2 42.2 42.4 41.7 42.3 42.5 42.1 42.3 41.9 41.8 41.2 40.7 41.2 41.3 41.8 41.8 41.8 42.4 42.4 41.5 40.9 40.8 41.6 41.8 46.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 1996 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 46.6 46.1 46.0 46.2 45.5 45.7 46.1 45.3 45.4 45.9 44.2 36.9 33.1 37.3 44.0 41.6 41.0 39.8 38.4 37.6 36.9 38.2 38.5 35.7 41.8 46.6 2 33.5 34.4 35.3 35.3 36.3 34.6 34.1 32.4 25.6 30.0 29.4 31.2 29.8 28.0 26.9 26.9 26.7 27.4 27.9 28.4 27.1 26.5 26.6 25.8 30.0 36.3 3 23.1 26.9 26.9 26.1 25.7 26.2 26.4 26.8 26.9 27.0 25.0 22.5 23.7 25.5 24.4 23.8 23.5 21.8 21.9 22.5 21.8 20.4 19.0 17.2 24.0 27.0 4 16.7 16.2 16.4 15.9 15.8 16.1 16.3 16.1 17.6 18.7 22.1 34.8 33.5 37.6 42.7 45.2 47.8 51.3 50.8 50.4 45.3 42.6 44.9 42.4 31.6 51.3 5 39.4 36.6 36.9 36.9 37.7 38.0 38.6 40.2 40.9 39.2 36.8 39.1999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 38.4 40.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19.1 22.6 26.1 25.6 27.0 35.7 30.2 32.4 35.3 41.4 29.5 41.4 14 43.5 44.0 39.8 40.4 39.0 38.8 37.5 38.6 35.6 33.6 32.3 31.3 31.3 31.1 29.1 38.8 43.2 38.7 39.4 40.9 41.8 42.3 44.1 44.3 38.3 44.3 15 44.6 44.0 44.1 42.9 41.9 40.7 41.0 41.1 41.7 41.1 41.0 41.2 41.4 41.4 44.4 41.0 41.9 41.5 42.1 42.7 43.5 44.2 43.9 44.7 42.4 44.7 16 46.0 44.2 43.8 43.2 44.6 44.9 44.3 44.2 44.3 44.2 44.9 41.9 38.1 44.8 39.5 44.5 46.5 46.0 46.8 45.1 39.1 42.5 43.9 50.8 44.1 50.8 17 40.1 24.0 39.4 44.9 45.7 46.5 45.6 44.4 43.8 40.3 41.4 38.7 35.7 42.7 43.1 43.7 44.0 44.3 44.1 43.2 41.7 34.3 35.2 41.0 41.2 46.5 18 44.5 44.1 44.2 45.4 45.2 44.9 44.4 44.0 45.3 45.7 44.8 43.3 41.9 42.4 42.9 42.9 42.8 43.9 44.1 44.0 42.1 40.6 40.0 41.7 43.5 45.7 19 42.6 42.3 42.3 42.3 42.7 42.5 43.5 44.3 44.7 44.6 44.6 43.4 43.0999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 43.3 44.7 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 46.7 47.2 46.2 44.2 44.7999.9999.9 25 48.6 50.0 50.4 49.2 50.2 48.8 46.2 47.7 48.6 50.3 50.1 49.2 48.3 49.2 48.8 48.6 49.8 50.6 50.4 51.0 52.1 50.1 49.1 48.3 49.4 52.1 26 46.6 34.8 34.6 38.2 41.1 44.2 44.3 44.8 44.1 39.4 39.4 39.7 39.6 40.7 43.8 44.8 45.9 44.5 47.1 41.5 44.2 31.5 25.2 35.6 40.6 47.1 27 24.7 33.9 13.8 26.5 41.5 45.5 44.8 48.1 49.1 49.5 49.8 49.1 47.3 46.5 46.5 44.0 43.1 45.4 45.3 43.6 44.0 45.1 42.9 43.5 42.2 49.8 28 44.0 43.9 44.8 44.7 46.3 47.5 46.8 45.8 47.0 48.0 48.5 46.0 47.4 49.6 49.0 47.8 47.9 46.5 45.9 45.9 45.6 40.9 43.2 44.6 46.1 49.6 29 42.8 44.5 45.4 48.7 45.8 44.4 46.3 48.3 47.0 46.6 45.8 41.3 39.6 43.4 44.2 44.5 45.0 45.8 46.5 46.7 44.7 42.3 43.5 44.0 44.9 48.7 30 43.7 42.1 43.7 42.3 44.6 46.5 46.2 46.5 42.0 36.4 41.3 38.5 41.7 41.6 39.4 43.8 47.2 47.3 47.5 47.7 48.2 47.3 46.6 46.5 44.1 48.2 31 47.6 46.6 45.9 45.9 45.4 44.4 44.4 44.6 45.2 44.4 43.8 42.9 42.3 41.1 40.8 39.4 43.2 43.1 41.6 40.9 41.7 41.4 42.3 43.9 43.4 47.6 MEAN 39.9 38.8 38.5 39.7 40.8 41.1 40.9 41.3 40.8 40.3 40.3 39.5 38.7 40.2 39.3 40.2 41.5 41.4 41.6 41.9 41.0 39.4 39.4 40.9 39.9 45.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 1996 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 44.1 44.3 43.3 43.1 42.8 43.6 42.7 42.6 42.5 41.6 39.9 41.4 41.3 40.3 39.3 38.3 37.7 36.9 36.6 36.0 36.2 34.7 35.1 35.6 40.0 44.3 2 36.2 35.9 34.6 34.4 34.2 34.3 34.3 34.2 33.1 33.7 33.8 33.7 33.3 34.4 35.8 37.2 36.2 37.0 38.0 38.5 38.2 34.6 36.0 37.4 35.4 38.5 3 37.5 36.9 37.7 37.8 38.1 37.8 37.3 36.8 35.8 35.8 36.2 35.8 34.9 35.0 35.4 35.2 35.4 36.0 35.0 34.9 35.6 35.7 35.5 35.3 36.1 38.1 4 35.5 35.5 36.6 37.8 37.8 38.5 38.9 39.1 40.5 40.5 40.8 41.5 41.4 40.9 40.5 40.8 40.2 40.6 40.1 38.8 39.3 43.1 43.9 44.7 39.9 44.7 5 44.6 45.0 44.2 45.0 46.6 47.3 47.2 46.8 47.7 49.2 48.4 47.8 44.7 41.3 42.0 41.4 42.1 42.6 44.1 43.5 44.1 43.9 44.9 45.1 45.0 49.2 6 44.1 43.9 44.5 43.8 44.9 45.7 45.4 45.6 43.7 43.2 43.1 40.1 40.1 42.9 47.3 42.5 42.1 43.0 44.7 44.5 46.1 43.0 43.5 45.4 43.9 47.3 7 45.9 47.0 48.2 48.0 48.6 49.1 49.0 48.8 49.0 48.7 48.1 45.5 45.6 47.0 47.6 48.1 47.8 48.1 47.3 46.9 45.4 40.4 40.0 45.8 46.9 49.1 8 33.2 32.0 29.2 37.5 38.7 40.8 44.1 43.7 42.4 42.8 43.3 43.6 43.2 44.4 43.9 44.4 45.0 45.6 44.8 44.2 44.1 45.6 45.1 44.9 41.9 45.6 9 45.9 46.0 45.5 40.6 43.2 46.7 48.0 48.3 48.8 48.4 48.5 48.1 46.6 45.2 45.1 48.2 45.2 47.3 47.7 47.5 48.6 51.3 53.0 52.5 47.3 53.0 10 53.2 53.8 53.3 53.4 53.5 51.7 51.5 51.6 50.5 50.5 50.1 48.2 48.2 49.4 49.7 49.7 51.8 52.3 50.7 51.1 52.8 51.9 53.2 53.8 51.5 53.8 11 53.1 53.7 53.8 53.2 53.4 53.3 53.4 53.5 53.4 53.5 53.2 52.3 51.8 51.2 55.1 55.6 56.2 56.7 55.6 59.1 60.4 60.0 59.4 57.2 54.9 60.4 12 58.1 59.0 56.0 46.1 46.5 51.2 51.8 51.1 51.7 50.7 50.7 51.0 51.8 50.3 48.8 48.7 49.2 48.5 48.2 47.9 47.1 45.7 46.1 49.7 50.2 59.0 13 49.5 48.0 48.9 51.9 52.0 52.3 53.8 54.1 54.6 57.5 54.9 53.7 50.5 47.6 46.7 47.1 47.9 49.8 51.3 51.7 52.0 50.5 50.8 50.3 51.1 57.5 14 49.8 49.9 49.5 49.5 48.9 48.6 48.3 48.2 48.0 47.7 47.3 46.3 46.0 46.7 47.8 48.8 48.3 48.7 49.1 49.7 49.9 51.3 52.0 52.3 48.9 52.3 15 51.9 51.9 52.6 52.2 52.3 52.8 53.4 53.2 53.6 53.7 53.3 53.8 53.5 53.6 52.3 52.1 51.9 51.8 51.8 51.7 51.9 52.4 53.0 53.3 52.7 53.8 16 51.7 50.5 49.4 49.0 48.7 48.5 48.5 47.6 47.3 46.3 45.6 45.1 44.2 43.3 42.0 41.6 40.6 40.0 39.4 39.7 39.8 41.2 40.8 42.5 44.7 51.7 17 42.7 40.7 39.9 39.2 38.7 38.5 35.3 32.3 31.2 30.0 28.8 36.7 39.9 40.1 42.0 51.1 51.9 55.0 42.1 43.4 47.4 51.8 57.3 57.5 42.2 57.5 18 57.1 55.5 56.0 55.7 56.7 56.1 56.3 56.7 54.9 54.1 53.5 52.2 51.6 50.5 50.5 51.0 52.2 51.0 52.6 53.4 52.5 52.4 53.1 53.1 53.7 57.1 19 53.6 53.1 52.8 53.2 53.8 53.9 54.3 53.5 53.9 53.5 53.2 47.5 49.2 51.8 52.6 51.9 51.8 52.0 52.3 52.4 51.8 49.6 46.3 29.7 51.2 54.3 20 36.8 24.1 19.6 47.4 47.6 46.1 43.1 46.4 39.5 45.8 45.7 49.0 42.8 49.2 48.9 49.3 49.3 48.0 48.8 48.1 47.0 46.1 47.0 48.0 44.3 49.3 21 49.3 49.4 49.5 49.7 50.3 50.8 51.4 43.0 21.6 30.7 17.8 29.0 46.6 47.6 45.7 45.4 45.2 42.6 42.6 42.4 42.4 42.4 41.1 37.6 42.3 51.4 22 36.5 37.8 41.7 41.9 42.9 43.1 43.5 43.7 43.4 43.4 44.3 41.6 40.2 42.9 41.7 42.1 41.6 41.2 41.2 42.1 41.0 35.0 33.0 32.9 40.8 44.3 23 38.2 38.2 34.9 34.1 34.8 38.0 36.8 36.6 39.6 40.5 41.2 37.4 35.8 37.8 38.9 38.7 39.2 39.2 39.6 39.7 40.0 40.4 43.6 45.1 38.7 45.1 24 44.8 42.8 41.7 40.7 41.0 41.4 41.4 40.6 39.8 40.2 42.2 40.9 41.0 40.0 39.6 41.3 40.8 41.0 41.0 40.0 40.1 44.1 47.6 51.4 41.9 51.4 25 53.3 53.3 48.9 47.1 46.4 43.1 38.9 43.7 52.4 56.6 57.0 55.1 55.0 56.1 55.2 53.7 52.8 51.9 53.4 51.3 53.8 55.4 56.1 56.6 52.0 57.0 26 56.8 57.1 57.4 57.7 58.4 58.3 58.2 58.5 58.6 58.6 59.7 59.4 58.7 58.3 58.1 59.0 60.0 60.2 60.2 61.0 61.3 59.4 59.6 60.3 59.0 61.3 27 61.9 62.4 62.5 61.7 62.2 63.7 64.1 66.6 68.8 71.0 67.7 62.1 57.7 57.4 58.8 58.0 56.7 57.0 65.0 57.9 58.4 60.1 64.2 71.1 62.4 71.1 28 77.5 77.0 73.2 69.1 67.0 66.3 66.2 66.1 65.9 66.9 69.0 72.2 72.1 65.2 61.2 63.8 62.9 64.0 63.7 63.1 60.3 59.6 58.1 62.9 66.4 77.5 29 65.4 61.9 58.6 56.2 52.9 50.8 49.9 49.3 47.6 48.2 50.0 48.8 49.1 48.1 47.4 46.4 45.0 44.4 42.8 41.3 42.3 44.7 45.9 48.5 49.4 65.4 MEAN 48.6 47.8 47.0 47.5 47.7 48.0 47.8 47.7 46.9 47.7 47.1 46.9 46.8 46.8 46.9 47.3 47.1 47.3 47.2 47.0 47.2 47.1 47.8 48.3 47.4 53.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 1996 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 51.5 52.9 53.9 52.6 52.8 54.7 55.6 55.4 54.5 53.8 53.6 51.5 51.0 50.1 52.2 49.4 49.1 50.5 49.6 47.3 39.3 41.2 26.2 44.2 49.7 55.6 2 50.4 50.9 48.7 44.8 35.3 30.0 28.0 27.8 29.4 30.7 32.1 32.6 32.3 32.9 33.7 34.6 34.7 34.7 35.0 33.7 34.4 35.0 36.8 36.5 35.6 50.9 3 37.6 38.7 39.0 40.7 42.2 42.0 41.4 41.0 41.1 41.2 41.0 39.5 37.8 38.2 37.6 37.3 37.1 36.2 36.8 36.4 38.7 45.4 47.6 49.0 40.1 49.0 4 49.8 50.2 51.3 51.9 52.3 53.9 57.1 59.2 61.2 62.9 63.3 59.5 57.5 54.0 54.3 51.1 49.4 50.5 51.1 51.5 50.7 49.3 49.6 51.1 53.9 63.3 5 51.4 51.5 51.7 51.1 50.6 52.1 52.0 50.4 50.3 52.6 50.7 48.2 50.0 50.9 49.9 51.9 52.3 51.5 51.7 49.9 49.7 50.6 48.7 48.9 50.8 52.6 6 51.5 50.7 50.4 52.1 53.0 51.8 53.7 54.9 55.6 54.6 54.4 53.3 52.8 52.5 52.3 51.1 49.7 48.7 48.1 48.1 47.4 46.4 46.2 46.0 51.1 55.6 7 44.7 44.7 44.5 45.1 43.2 43.7 43.7 42.5 42.6 41.5 41.4 39.9 37.9 35.4 32.7 30.7 29.1 28.3 29.3 28.9 25.6 25.4 25.2 27.1 36.4 45.1 8 27.2 27.3 27.2 26.8 27.1 27.5 27.9 27.8 28.2 28.1 27.9 27.1 27.1 27.4 27.4 28.1 27.2 27.0 26.8 27.6 27.6 29.3 30.1 30.1 27.7 30.1 9 30.3 29.6 29.4 29.3 29.3 28.8 29.0 29.2 37.5 38.6 36.9 35.1 36.4 41.2 39.5 39.7 41.5 42.6 43.0 43.2 44.1 46.1 44.2 43.9 37.0 46.1 10 44.9 45.1 45.5 47.2 47.4 47.9 48.7 49.1 50.5 51.4 51.7 51.6 51.9 52.1 51.9 51.5 51.8 54.0 51.2 50.4 50.9 51.1 52.1 49.3 50.0 54.0 11 40.4 13.2 25.8 47.5 39.8 51.7 51.9 52.0 51.8 51.2 50.4 48.3 46.2 43.7 39.9 37.3 37.2 37.1 36.8 38.1 37.5 37.6 37.7 39.2 41.3 52.0 12 38.3 39.2 40.0 40.4 40.4 40.7 40.5 39.8 38.8 38.4 38.8 39.0 39.5 41.0 41.0 42.1 41.8 41.7 48.1 49.0 48.0 48.5 48.4 49.9 42.2 49.9 13 46.9 47.0 47.7 47.7 48.5 49.8 51.2 52.2 52.3 51.8 51.5 51.7 51.9 52.0 52.4 52.1 52.3 51.1 49.7 49.2 50.4 51.8 51.9 52.6 50.7 52.6 14 52.9 53.3 53.5 54.1 54.5 55.2 55.3 55.2 55.4 55.6 54.9 54.1 54.3 55.1 56.2 57.7 57.3 57.0 55.9 55.6 56.0 57.4 57.6 58.0 55.5 58.0 15 58.2 58.1 57.7 57.6 56.8 57.8 59.1 58.0 60.5 60.5 61.7 62.8 62.5 61.9 62.0 63.1 64.5 64.1 66.2 68.4 71.6 79.3 87.7 89.4 64.6 89.4 16 87.1 83.1 81.0 79.9 79.8 79.0 79.5 78.3 78.0 77.0 77.4 75.9 74.2 71.1 65.4 62.4 59.1 57.2 57.1 56.9 56.6 54.7 55.3 57.3 70.1 87.1 17 64.1 64.9 64.7 67.6 69.7 71.2 71.6 70.2 69.7 68.7 67.9 66.7 66.7 66.8 67.1 66.9 67.7 69.4 71.0 72.4 72.3 71.7 64.9 58.5 68.0 72.4 18 58.1 57.6 56.3 54.1 54.5 55.7 55.8 51.7 50.6 51.7 52.1 50.1 48.4 48.3 48.5 46.5 43.7 40.4 38.3 37.2 37.4 38.0 37.7 38.6 48.0 58.1 19 37.6 37.6 36.8 37.5 38.4 39.2 39.7 40.3 42.0 43.8 45.0 45.2 45.7 45.8 46.2 45.9 45.8 44.7 43.6 41.9 39.7 39.1 39.1 38.6 41.6 46.2 20 38.6 38.6 38.6 38.0 37.4 36.9 36.9 36.9 36.9 37.4 36.9 36.3 34.6 33.5 31.8 30.1 29.0 28.4 27.9 27.8 28.5 28.1 28.8 30.3 33.7 38.6 21 29.8 28.5 29.3 35.4 38.9 39.4 42.0 51.7 55.6 55.6 55.2 54.6 55.1 53.6 51.9 50.6 50.6 49.4 49.6 49.9 52.9 53.2 54.1 54.9 47.6 55.6 22 55.3 56.1 56.7 56.8 56.5 55.5 55.9 55.9 56.9 54.8 53.9 50.0 50.4 50.5999.9 50.7 51.9 52.8 53.1 54.5 55.7 56.7 56.6 56.1 54.5 56.9 23 56.0 56.8 56.4 56.3 55.8 54.9 54.5 52.9 53.7 53.4 53.1 53.9 52.8 52.4 52.1 53.5 52.4 50.9 51.2 52.6 53.1 52.6 52.1 52.8 53.6 56.8 24 53.2 53.1 52.2 51.6 52.1 52.3 52.1 51.7 51.6 48.1 46.7 48.9 46.8 46.7 46.8 46.4 47.6 46.1 44.8 46.6 49.0 49.3 52.9 53.8 49.6 53.8 25 52.7 52.7 48.5 47.8 50.3 52.7 52.0 50.7 50.3 50.7 50.3 48.8 48.3 47.1 49.1 46.9 45.0 43.6 43.9 45.9 44.7 44.6 40.4 41.3 47.8 52.7 26 41.8 42.4 40.0 38.5 40.6 45.1 45.8 45.0 44.6 44.3 42.0 33.6 37.7 40.7 42.5 40.4 40.2999.9999.9999.9999.9999.9999.9999.9 41.5 45.8 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 56.6 55.6 59.3 60.4 59.5 59.7 58.5 58.3999.9999.9 29 58.1 56.8 56.4 52.7 51.5 50.0 55.5 57.1 57.7 60.2 60.2 61.1 58.7 60.6 59.1 57.0 58.3 55.8 53.0 51.7 50.7 50.2 50.9 47.6 55.5 61.1 30 44.9 48.9 47.4 48.4 47.2 43.9 44.7 46.1 46.0 48.1 51.6 53.3 55.0 55.0 55.4 55.0 54.1 54.2 54.8 53.6 52.9 52.5 52.7 53.0 50.8 55.4 31 53.3 51.9 54.1 53.7 54.4 54.8 55.1 55.5 56.5 56.3 57.2 57.1 57.2 57.9 58.1 58.8 60.4 61.5 60.3 60.1 59.8 56.2 51.3 53.9 56.5 61.5 MEAN 48.5 47.6 47.7 48.5 48.3 48.9 49.5 49.6 50.3 50.4 50.3 49.3 49.0 48.9 48.5 47.9 47.9 47.8 47.8 47.9 47.7 48.3 47.8 48.6 48.5 55.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 1996 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 55.5 58.2 54.7 56.5 56.6 58.5 55.8 52.0 47.4 53.7 49.0 55.7 58.7 59.2 55.5 54.2 55.3 57.7 57.1 54.8 54.8 55.4 56.6 57.2 55.4 59.2 2 57.2 56.1 55.5 55.0 55.0 52.2 46.6 45.0 42.2 42.2 45.0 45.6 43.3 41.1 40.0 38.8 38.8 40.1 35.6 39.2 42.3 44.3 44.6 40.9 45.3 57.2 3 42.7 48.2 44.4 48.8 62.5 65.7 64.5 63.5 64.1 64.9 66.2 64.5 65.2 67.1 64.7 64.7 63.5 62.8 62.6 62.7 62.4 63.2 64.1 62.4 61.1 67.1 4 62.8 62.7 63.7 65.0 65.5 66.1 68.5 68.8 68.9 67.3 66.3 65.9 65.9 67.0 68.2 64.3 64.3 65.4 64.8 64.3 62.6 61.5 66.0 66.5 65.5 68.9 5 65.4 65.4 65.4 65.4 65.4 65.4 64.3 62.0 60.9 60.9 60.3 58.7 59.8 62.5 62.4 60.1 58.5 57.6 55.7 55.9 55.4 55.9 53.2 52.6 60.4 65.4 6 52.1 50.8 49.5 48.9 48.8 49.6 50.4 50.4 50.7 51.5 71.2 76.0 71.8 70.9 70.6 70.9 71.5 66.7 66.6 64.9 64.3 66.2 66.6 70.6 61.3 76.0 7 68.1 69.2 67.4 66.9 66.8 68.9 72.6 72.8 71.7 70.2 67.8 64.3 58.6 51.4 48.4 46.5 47.4 41.1 38.6 39.3 39.0 39.7 39.1 40.9 56.5 72.8 8 41.1 41.3 39.3 37.5 37.9 38.1 36.9 36.5 34.8 37.2 47.3 52.7 54.2 58.5 57.8 59.3 59.3 58.6 58.3 58.3 58.8 59.7 59.7 60.8 49.3 60.8 9 58.6 57.9 58.4 57.9 56.1 56.0 54.5 55.2 55.9 51.7 55.1 53.1 54.4 52.5 52.7 54.4 55.3 54.5 53.8 52.9 49.3 48.1 43.8 39.2 53.4 58.6 10 33.0 30.0 30.0 32.2 37.3 40.1 40.8 41.9 43.1 40.7 41.6 43.8 46.4 51.8 55.2 57.8 59.4 62.5 59.3 61.8 58.1 59.0 61.3 61.6 47.9 62.5 11 61.0 60.2 64.7 66.2 64.5 65.5 66.4 66.3 65.7 65.1 64.6 65.1 60.3 59.8 62.0 60.7 61.0 61.6 61.6 59.1 58.8 60.5 58.0 59.6 62.4 66.4 12 63.6 68.7 67.9 64.9 64.2 64.2 66.5 68.8 68.6 66.7 67.5 67.2 63.3 66.1 65.2 64.1 64.3 65.6 65.0 66.5 68.5 69.8 66.1 70.8 66.4 70.8 13 68.7 70.7 67.9 71.4 71.1 73.9 72.6 71.6 71.6 70.9 69.2 68.0 68.1 68.0 64.2 63.5 64.1 64.2 62.3 62.9 60.3 59.9 59.1 58.5 66.8 73.9 14 58.6 59.1 59.1 57.8 56.7 56.1 54.1 53.4 54.0 54.9 54.0 52.8 52.9 52.6 52.8 53.8 51.9 49.4 48.7 45.8 50.2 48.9 47.3 45.8 52.9 59.1 15 45.7 46.3 46.2 45.8 46.2 46.7 47.7 47.7 48.2 48.5 47.4 46.7 46.2 45.7 47.0 50.1 63.4 69.2 70.8 72.2 69.9 58.7 54.8 53.5 52.7 72.2 16 55.2 54.3 61.6 62.0 63.3 60.7 61.3 59.1 60.0 57.9 56.9 58.5 59.4 59.2 56.6 54.0 51.6 49.6 46.0 37.9 32.5 32.7 31.9 31.9 52.3 63.3 17 32.4 32.9 33.3 34.1 38.2 37.8 33.2 34.6 34.6 35.6 35.6 35.7 35.8 42.3 55.7 61.0 61.6 59.9 58.1 60.6 61.0 59.9 56.8 58.1 45.4 61.6 18 60.7 60.9 62.0 66.3 72.5 73.6 72.0 69.3 68.5 67.1 61.0 62.1 62.2 62.8 63.8 64.7 64.2 65.5 66.3 66.3 65.5 66.0 66.1 68.2 65.7 73.6 19 67.6 67.3 66.6 65.5 65.3 64.3 63.2 62.7 62.0 60.7 56.4 58.0 59.2 62.9 66.1 65.8 65.3 65.8 64.9 63.3 62.9 62.5 62.3 61.9 63.4 67.6 20 56.4 59.1 53.3 55.5 61.0 62.0 62.0 54.2 55.6 58.7 54.4 53.8 60.3 60.3 59.9 58.8 58.3 57.4 57.7 57.1 57.2 56.7 57.3 56.5 57.6 62.0 21 57.4 57.2 56.6 56.1 56.9 57.7 56.2 53.7 55.1 55.5 52.9 51.2 55.1 55.3 54.1 53.2 52.1 51.0 50.8 50.4 49.0 49.0 47.1 44.6 53.3 57.7 22 41.4 43.6 44.3 44.3 43.7 46.5 45.4 46.2 50.4 53.5 48.7 40.6 48.4 51.8 53.3 53.9 52.0 49.4 48.0 45.6 44.4 44.3 43.4 43.0 46.9 53.9 23 44.8 44.8 44.8 45.9 46.1 45.1 44.4 43.6 42.8 42.8 42.5 42.0 41.8 41.6 41.5 40.4 39.4 38.9 37.4 37.2 36.7 36.4 36.1 37.3 41.4 46.1 24 39.9 40.4 40.1 39.9 39.9 40.5 40.9 41.3 42.2 42.6 45.5 46.4 46.6 45.9 44.2 43.1 40.9 40.4 39.1 38.8 38.6 38.7 39.3 38.5 41.4 46.6 25 38.3 38.9 40.3 41.3 42.7 43.4 43.0 43.0 43.8 44.1 44.0 44.3 46.3 49.4 52.1 52.3 52.9 52.5 52.5 50.0 50.3 48.8 49.9 51.0 46.5 52.9 26 49.7 52.2 50.8 48.0 46.3 45.1 42.2 40.1 39.0 40.5 42.1 40.8 39.8 38.0 37.1 36.9 35.3 35.0 34.9 35.8 37.5 40.0 39.8 38.5 41.1 52.2 27 37.5 36.2 36.4 35.4 36.3 36.5 36.0 36.5 36.5 37.2 38.1 38.1 38.0 37.7 38.1 37.8 37.5 35.7 35.0 34.8 35.6 37.0 37.7 38.7 36.8 38.7 28 39.5 38.0 37.4 36.8 36.7 36.7 37.2 37.7 38.2 39.3 39.3 40.0 40.6 39.6 37.8 39.2 39.3 37.0 39.6 46.5 53.5 57.3 57.7 56.4 41.7 57.7 29 56.2 58.6 61.2 64.6 65.3 64.6 63.0 63.7 62.2 61.2 58.9 59.1 61.1 59.0 54.9 61.6 57.8 59.3 58.5 57.1 55.1 56.0 56.9 57.6 59.7 65.3 30 56.7 56.1 57.7 56.0 58.2 59.6 60.7 60.4 60.1 60.0 58.0 57.4 58.6 59.3 59.7 59.2 58.2 56.2 55.5 55.1 55.6 54.7 55.1 55.8 57.7 60.7 MEAN 52.3 52.8 52.7 53.1 54.2 54.7 54.1 53.4 53.3 53.4 53.6 53.6 54.1 54.6 54.7 54.8 54.8 54.4 53.5 53.2 53.0 53.0 52.6 52.6 53.6 61.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 1996 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 56.5 57.7 58.2 57.8 58.8 60.3 59.3 58.4 58.3 61.0 60.4 58.9 59.0 56.9 57.1 55.8 54.7 53.0 52.3 50.6 49.8 50.1 51.2 51.2 56.1 61.0 2 50.3 50.3 50.4 51.1 52.9 53.2 53.5 53.4 50.8 52.0 51.4 50.3 50.2 49.8 48.4 48.1 47.5 44.9 43.9 42.4 41.0 41.3 41.2 41.9 48.3 53.5 3 44.0 45.7 45.9 44.8 44.0 43.2 43.1 44.8 47.0 45.1 45.0 44.1 43.8 46.9 47.6 45.5 44.8 43.5 48.7 39.4 39.6 40.5 40.3 39.6 44.0 48.7 4 38.9 39.1 39.1 39.2 39.3 41.5 41.7 42.2 42.9 43.0 40.2 41.8 42.4 41.9 41.3 40.1 40.3 39.9 40.3 38.4 38.0 35.8 35.8 36.9 40.0 43.0 5 36.4 35.8 37.5 39.1 40.8 44.7 48.0 43.0 39.7 38.0 34.2 33.0 32.5 31.4 30.3 29.7 29.2999.9999.9 23.6 24.3 23.9 23.6 25.3 33.8 48.0 6 24.4 23.7 24.4 22.9 24.3 24.9 25.8 25.0 24.9 26.0 26.4 26.1 25.4 24.7 25.7 24.6 23.2 21.3 20.5 20.5 20.6 20.7 21.6 22.5 23.8 26.4 7 20.4 21.1 21.7 22.1 21.6 22.3 22.8 22.6 25.1 22.7 23.4 32.6 57.8 61.9 61.5 59.6 60.0 61.2 64.4 64.5 64.9 63.5 56.9 41.5 41.5 64.9 8 43.1 51.3 49.4 53.8 56.1 58.9 57.9 58.1 57.7 56.4 52.9 52.2 51.9 52.3 51.6 52.4 53.2 52.5 52.9999.9999.9999.9999.9999.9 53.4 58.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 49.1 48.5 48.1 48.2 47.6 48.1 47.8 47.2999.9999.9 11 47.5 48.3 49.0 50.3 50.1 51.1 51.1 51.2 52.6 53.9 53.0 52.7 53.0 52.2 52.0 51.2 50.3 49.0 47.5 46.2 44.9 44.2 44.3 44.6 49.6 53.9 12 44.2 44.0 42.4 43.3 43.3 43.1 40.1 35.5 31.0 28.3 24.5 28.8 31.3 30.6 35.2 37.8 37.4 38.2 38.2 36.8 37.2 37.2 34.1 35.8 36.6 44.2 13 34.2 32.1 28.0 30.2 30.5 32.1 35.5 35.8 38.2 40.8 38.1 38.9 38.5 40.9 42.6 38.5 36.6 37.3 44.0 45.1 39.5 40.0 39.8 41.9 37.5 45.1 14 38.9 42.8 44.7 37.8 39.4 38.4 40.5 43.9 43.2 44.3 45.6 44.9 45.3 42.6 43.5 44.0 48.1 50.7 49.1 46.2 43.2 44.3 44.3 44.2 43.7 50.7 15 48.6 53.1 54.1 55.6 58.7 59.2 61.5 65.6 59.6 59.6 65.2 64.5 57.8 60.3 62.7 63.2 62.4 62.0 66.2 65.3 67.1 67.8 68.6 67.9 61.5 68.6 16 69.8 68.6 65.7 64.5 61.9 42.7 46.6 58.0 53.7 62.9 59.0 58.0 64.1 60.8 61.6 63.8 65.6 66.4 66.9 66.7 67.1 71.5 70.9 62.6 62.5 71.5 17 64.8 72.9 77.6 72.7 59.3 59.1 61.1 62.5 63.2 63.6 60.8 59.8 60.6 60.1 59.6 58.2 57.7 58.0 54.6 55.4 54.5 56.0 57.0 56.0 61.0 77.6 18 54.2 54.2 51.9 49.6 45.6 43.8 43.6 42.4 40.1 38.5 38.5 37.6 38.0 38.0 38.4 40.6 40.9 41.1 42.6 43.4 42.7 43.4 44.3 45.6 43.3 54.2 19 47.3 50.1 52.0 51.6 50.4 53.5 59.9 60.5 60.4 60.1 63.8 64.7 65.0 62.9 60.3 61.0 61.8 54.1 45.0 40.1 36.4 36.9 37.4 38.6 53.1 65.0 20 38.0 36.8 35.2 36.0 35.7 46.0 47.7 52.4 54.3 49.8 51.7 53.5 53.9 51.8 50.1 50.3 43.7 45.0 48.1 44.7 43.2 49.7 44.2 42.4 46.0 54.3 21 45.5 47.6 49.7 57.0 54.0 49.1 50.4 53.9 56.5 56.5 57.0 56.5 55.9 57.6 54.2 49.5 50.2 43.9 45.3 41.6 40.4 38.5 37.1 33.6 49.2 57.6 22 32.7 32.3 37.8 33.8 27.4 28.4 29.7 29.0 26.1 25.5 24.7 22.7 21.8 19.6 16.2 14.6 15.9 17.3 17.3 21.8 21.2 17.4 17.8 16.7 23.7 37.8 23 19.2 16.7 26.4 21.0 14.6 16.7 20.7 24.2 26.6 28.0 26.6 24.4 22.4 19.4 18.1 16.3 17.7 19.1 22.7 18.6 22.6 18.8 22.3 20.8 21.0 28.0 24 22.1 21.4 24.1 31.6 29.8 28.5 30.2 30.6 28.3 27.0 29.3 28.2 30.4 31.0 37.7 47.5 57.8 60.0 63.3 66.2 72.4 72.6 65.2 63.7 41.6 72.6 25 59.7 58.2 56.8 56.1 54.9 54.7 59.6 56.5 59.2 59.2 58.1 60.1 55.0 53.7 55.8 56.4 56.2 59.6 56.6 51.9 59.8 65.2 63.9 63.4 57.9 65.2 26 74.8 70.7 70.9 53.5 62.1 64.5 63.3 61.5 60.8 60.6 59.5 59.1 58.3 57.3 57.6 57.0 55.2 56.5 56.9 55.7 54.7 57.2 60.5 53.0 60.0 74.8 27 56.5 58.4 53.6 59.8 62.2 58.3 52.3 52.0 55.1 52.8 52.7 56.8 62.2 54.8 47.6 51.0 49.7 49.8 49.3 50.6 47.2 47.6 46.4 51.9 53.3 62.2 28 47.4 46.0 44.9 45.1 45.6 46.4 47.5 47.9 47.1 46.8 46.4 46.1 45.9 45.6 45.7 45.7 44.6 43.1 42.0 41.1 38.2 39.3 39.5 40.8 44.5 47.9 29 41.2 41.3 41.7 41.0 41.2 43.6 44.0 47.2 48.1 45.7 42.1 39.8 37.8 40.6 37.3 35.5 35.3 31.0 29.8 28.0 28.6 28.2 27.7 29.7 37.8 48.1 30 34.2 32.5 32.2 31.3 30.6 29.8 29.4 30.9 31.0 29.7 29.3 29.1 29.4 30.8 32.0 30.2 28.7 28.9 30.3 28.3 30.3 30.2 26.6 26.1 30.1 34.2 31 37.6 43.8 40.5 32.8 22.4 34.5 38.8 31.2 28.9 31.0 33.2 41.4 44.1 49.6 51.2 50.8 49.3 45.3 46.5 59.1 64.3 65.5 64.9 65.2 44.7 65.5 MEAN 43.9 44.7 45.0 44.3 43.4 43.9 45.0 45.5 45.2 45.1 44.6 45.1 46.0 45.7 45.6 45.5 45.6 45.6 46.0 44.2 44.2 44.7 44.0 43.1 44.8 54.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 1996 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 66.1 64.0 60.1 58.8 60.5 61.3 59.8 57.9 58.2 58.5 58.3 60.5 59.7 41.8 61.3 61.4 53.4 50.9 38.8 43.2 21.0 41.5 42.6 23.5 52.6 66.1 2 40.5 45.3 46.6 43.5 30.8 28.3 27.8 27.7 29.5 30.7 32.6 33.1 30.7 31.1 30.0 30.4 29.9 28.1 27.7 29.6 25.9 25.7 27.5 28.3 31.7 46.6 3 28.5 26.0 26.4 27.4 26.6 27.5 28.3 28.1 28.5 28.7 27.9 28.0 28.6 29.2 26.9 24.5 22.7 22.1 21.3 21.2 20.2 20.1 20.6 22.0 25.5 29.2 4 22.2 21.7 22.6 23.1 23.5 24.8 25.3 25.6 26.0 25.8 25.2 24.9 24.1 23.4 22.7 22.3 21.8 21.6 23.0 21.3 21.0 21.3 21.6 22.8 23.2 26.0 5 22.4 22.0 22.9 24.8 27.4 28.9 29.1 30.1 29.8 28.7 27.3 27.9 28.9 30.1 31.9 33.3 34.1 32.7 32.5 32.3 32.3 32.5 31.3 29.7 29.3 34.1 6 29.2 29.6 32.0 34.5 35.9 37.5 37.7 37.9 38.6 36.8 32.7 31.5 31.6 33.2 32.3 32.3 31.8 32.6 38.6 36.6 34.5 33.6 33.0 31.6 34.0 38.6 7 32.8 32.5 31.8 30.7 30.7 30.4 30.8 31.8 30.2 31.4 32.0 31.3 31.0 30.2 30.6 31.0 31.7 31.6 31.9 31.5 29.9 28.8 28.1 28.3 30.9 32.8 8 28.5 28.5 28.0 26.7 27.1 27.8 29.1 27.9 28.3 28.5 28.2 28.3 28.4 29.2 30.0 30.8 30.3 30.0 28.7 28.0 27.2 26.8 27.5 29.3 28.5 30.8 9 29.7 30.5 31.4 31.7 33.0 33.2 33.6 33.8 33.9 34.1 31.9 31.7 32.2 32.2 32.5 33.8 32.8 32.2 31.8 31.7 31.7 31.9 33.3 33.7 32.4 34.1 10 33.5 35.0 34.6 35.5 37.0 36.7 36.4 35.8 35.8 37.2 35.4 36.2 39.9 41.0 41.1 40.2 41.3 41.2 39.8 40.7 40.8 44.8 43.0 38.3 38.4 44.8 11 38.3 25.4 27.5 35.6 39.5 37.5 38.8 38.2 38.6 38.3 35.1 36.0 36.8 36.7 36.1 35.5 35.3 32.9 32.8 33.2 35.2 32.4 32.4 31.9 35.0 39.5 12 32.4 32.0 33.4 34.0 33.3 33.6 33.3 33.2 34.2 35.0 35.3 34.4 33.8 34.4 34.2 32.2 31.8 32.2 31.2 30.3 30.7 30.8 31.1 31.2 32.8 35.3 13 31.0 31.3 31.0 30.2 29.4 30.8 29.9 29.9 29.2 29.3 29.9 29.1 30.7 33.8 31.0 30.2 28.2 27.5 27.0 26.3 26.2 28.0 26.6 27.1 29.3 33.8 14 27.3 29.7 25.0 24.8 25.0 25.8 25.5 25.8 27.0 26.4 25.8 25.1 25.5 25.8 26.1 27.6 29.9 28.6 25.8 22.8 24.6 25.5 25.2 23.4 26.0 29.9 15 24.1 25.0 24.1 23.2 24.0 23.5 23.0 23.2 23.6 24.2 25.3 24.0 24.2 24.0 23.2 23.5 24.5 24.7 23.8 22.7 24.5 23.9 23.1 23.1 23.8 25.3 16 23.8 23.0 25.7 25.8 23.0 21.9 21.7 21.8 20.5 19.4 18.5 20.1 20.8 19.2 18.7 18.1 17.5 17.6 17.1 16.4 16.7 17.0 16.3 16.1 19.9 25.8 17 16.3 15.8 16.1 14.7 15.9 17.1 17.5 18.2 18.1 17.7 19.3 18.7 17.1 18.3 17.6 19.0 16.8 16.2 14.5 14.7 14.9 15.8 16.1 15.3 16.7 19.3 18 15.0 16.2 15.8 15.8 15.5 16.6 16.3 17.8 18.1 19.4 19.7 19.9 19.4 18.2 17.0 17.5 18.0 18.5 17.4 19.0 18.5 18.7 19.7 18.5 17.8 19.9 19 18.5 20.0 18.9 19.2 18.7 17.2 17.6 17.3 18.3 18.4 18.9 20.2 20.1 17.9 18.4 20.9 18.7 17.8 17.8 18.5 18.1 17.5 18.3 17.5 18.5 20.9 20 17.5 17.8 18.5 20.6 19.1 18.8 19.4 19.7 19.7 19.9 19.8 21.2 19.7 19.7 17.7 17.9 17.6 17.2 16.9 15.7 16.1 16.6 17.1 17.6 18.4 21.2 21 16.8 18.4 19.5 21.9 19.6 21.0 21.8 22.1 22.4 22.5 22.7 22.8 23.6 22.9 23.5 22.0 22.1 21.7 21.3 21.6 22.7 23.6 23.1 23.1 21.8 23.6 22 22.6 22.5 22.6 21.9 22.7 24.9 24.1 23.0 28.4 30.1 28.6 23.3 25.4 30.4 26.3 26.6 25.9 25.2 23.1 26.1 26.2 27.6 27.8 30.3 25.6 30.4 23 31.2 32.4 34.0 33.8 35.0 37.2 36.1 35.6 34.9 32.1 30.0 30.4 30.3 31.5 32.8 34.8 30.6 29.3 30.0 31.2 31.6 30.6 31.1 30.3 32.4 37.2 24 31.1 31.2 30.5 31.7 30.4 27.7 27.3 26.8 26.2 26.9 26.0 26.8 28.1 27.9 28.6 27.7 27.8 46.4 59.2 63.4 59.3 57.1 56.7 56.6 36.7 63.4 25 44.8 28.1 47.4 54.3 52.2 48.9 42.2 43.4 49.9 49.5 48.9 49.0 49.0999.9 47.7 49.0 48.6 46.1 40.4 31.3 29.2 30.1 29.2 27.2 42.9 54.3 26 28.0 29.0 40.1 62.6 58.7 55.9 53.0 42.9 36.2 34.5 31.7 29.4 27.2 26.1 24.9 23.3 22.7 22.7 22.2 19.4 18.2 18.2 17.1 17.1 31.7 62.6 27 17.1 18.2 18.2 22.7 26.6 29.4 36.1 38.4 31.7 47.3 46.2 61.8 50.7 45.1 54.0 60.2 59.6 58.5 56.8 54.6 54.0 54.0 52.9 54.0 43.7 61.8 28 54.0 52.9 49.5 45.6 46.2 42.8 32.8 28.3 33.9 39.5 36.1 32.8 38.4 42.8 39.5 36.1 28.3 22.7 24.9 24.9 24.9 24.9 26.1 28.9 35.7 54.0 29 30.5 31.7 33.9 32.8 33.9 33.9 31.7 32.8 31.7 30.5 30.0 28.9 28.3 29.4 30.5 33.9 41.7 43.4 43.4 42.8 45.1 46.2 44.5 45.1 35.7 46.2 30 46.7 46.7 46.2 46.2 45.6 45.6 47.3 47.9 46.2 44.5 45.6 47.9 47.3 46.7 50.7 49.5 45.1 43.9 41.7 40.6 49.5 51.8 49.5 52.9 46.9 52.9 MEAN 30.0 29.4 30.5 31.8 31.6 31.6 31.1 30.8 30.9 31.5 30.8 31.2 31.0 30.1 31.3 31.5 30.7 30.5 30.0 29.7 29.0 29.9 29.7 29.2 30.6 38.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 1996 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 53.5 41.2 36.1 32.8 52.3 47.3 49.5 43.4 44.5 40.6 45.6 42.8 43.4 41.7 42.8 40.6 41.7 42.3 41.2 41.2 41.2 40.6 40.6 40.6 42.8 53.5 2 39.5 39.5 40.0 39.5 40.6 40.6 45.6 50.7 41.7 41.7 38.4 38.4 38.9 36.7 36.1 36.7 36.1 35.0 36.1 35.0 41.2 39.5 40.0 41.2 39.5 50.7 3 42.3 45.6 51.8 48.4 51.8 51.8 49.5 49.5 48.4 47.9 47.8 47.8 49.5 51.7 49.5 45.6 45.1 44.1 42.6 42.8 42.0 42.9 43.1 43.7 46.9 51.8 4 43.1 45.0 54.7 55.1 46.9 44.6 43.1 42.5 41.7 42.4 44.2 45.9 46.4 44.4 43.4 41.2 37.5 34.6 33.0 28.9 25.3 24.7 23.1 22.2 39.7 55.1 5 21.5 20.5 20.4 23.1 22.9 26.3 28.1 27.9 37.7 47.6 46.9 46.4 42.5 38.2 36.5 37.1 36.1 36.2 36.4 45.7 45.5 41.8 35.8 35.0 34.8 47.6 6 34.1 33.8 33.9 34.0 33.6 33.6 34.0 34.0 34.0 36.8 36.6 40.3 43.3 43.8 42.0 40.8 38.8 36.2 34.6 31.5 31.5 31.4 29.0 28.7 35.4 43.8 7 30.1 27.6 26.5 27.8 25.7 24.8 23.7 23.0 21.5 20.8 21.1 22.2 23.4 25.7 25.5 23.0 23.6 24.4 18.9 17.8 36.2 40.0 34.7 31.2 25.8 40.0 8 27.3 22.6 16.6 15.7 22.1 33.1 39.5 45.3 44.6 44.8 45.2 44.1 41.9 38.3 39.4 38.5 36.8 37.9 30.8 25.3 23.9 22.9 20.2 20.8 32.4 45.3 9 25.0 24.1 29.5 31.4 36.4 36.7 35.9 34.9 35.7 34.4 32.0 32.2 31.4 28.7 24.7 25.4 24.0 21.7 25.0 20.5 18.8 18.3 17.1 17.1 27.5 36.7 10 17.1 17.7 17.1 16.5 14.9 14.9 12.6 14.3 14.3 13.7 13.7 14.8 14.8 16.0 16.5 17.1 18.2 18.2 18.2 18.2 18.2 18.2 18.2 17.1 16.3 18.2 11 17.1 17.1 17.1 18.2 17.1 16.5 17.1 17.1 17.1 16.5 16.5 15.9 15.9 15.9 15.9 15.9 15.8 14.5 15.5 15.2 15.0 14.7 13.6 11.8 16.0 18.2 12 11.0 10.9 12.0 12.9 11.7 12.3 11.4 11.6 11.7 11.6 11.3 10.6 11.8 12.0 12.8 13.9 12.2 12.1 11.9 11.4 10.6 10.0 9.5 9.9 11.5 13.9 13 11.1 11.9 13.9 17.9 21.4 22.0 21.9 20.8 19.3 17.6 15.2 14.4 14.5 14.8 16.1 16.7 17.9 19.0 18.6 18.5 18.8 17.8 17.7 18.1 17.3 22.0 14 18.8 19.1 19.5 20.9 22.9 22.9 22.0 22.7 23.3 22.9 23.0 23.0 22.8 23.4 24.0 22.2 21.7 20.8 20.0 19.9 19.7 19.2 18.4 16.5 21.2 24.0 15 17.9 18.6 19.4 19.8 20.2 20.8 21.7 21.6 21.8 21.1 20.6 20.7 20.7 20.6 21.2 22.5 22.2 22.2 21.8 22.7 21.0 19.3 18.7 18.4 20.6 22.7 16 18.4 18.6 18.1 18.1 17.9 17.1 16.2 16.3 16.8 16.4 13.2 15.6 16.4 15.4 14.9 14.9 14.3 13.4 12.4 12.2 11.9 11.5 10.9 10.4 15.1 18.6 17 8.4 8.1 9.3 11.8 12.8 13.3 13.4 15.4 18.3 17.9 19.8 27.1 28.4 29.1 28.9 29.8 28.8 28.7 29.1 29.9 30.3 29.8 30.9 31.3 22.1 31.3 18 25.3 22.5 24.2 26.6 28.5 30.5 31.8 37.2 41.2 42.3 41.5 42.5 41.6 40.4 39.6 38.9 40.2 41.1 40.8 40.9 41.2 42.1 42.3 42.3 36.9 42.5 19 45.3 42.3 37.5 34.2 31.6 30.5 29.9 29.3 29.4 29.0 29.3 28.7 28.7 27.4 25.7 26.4 25.6 26.1 24.5 23.3 25.4 22.8 22.5 22.7 29.1 45.3 20 23.0 22.9 23.1 23.4 23.2 23.5 23.4 23.7 23.0 21.2 19.6 20.7 23.9 23.2 20.2 20.2 20.5 21.7 19.9 19.2 19.4 17.6 17.8 17.5 21.3 23.9 21 18.0 20.5 20.1 19.0 17.9 17.7 17.7 17.6 17.3 18.9 19.9 18.4 18.3 19.6 18.9 19.1 20.9 19.9 18.8 19.0 18.7 18.8 21.5 17.3 18.9 21.5 22 16.4 16.7 17.1 16.6 17.2 17.1 17.6 18.1 18.1 17.7 17.7 17.5 17.6 17.3 17.2 18.3 16.3 15.1 14.6 13.6 15.1 16.8 15.6 16.5 16.7 18.3 23 16.7 15.8 16.4 15.9 14.9 14.9 15.2 14.4 13.8 13.6 13.6 14.0 16.6 17.2 18.0 15.5 16.0 18.1 19.7 16.3 15.1 16.8 17.2 15.8 15.9 19.7 24 14.1 15.0 14.7 15.2 15.4 15.4 15.6 15.8 16.0 16.7 16.5 15.5 15.5 16.2999.9999.9 15.4 15.4 15.4 16.4 17.3 17.7 18.2 18.2 16.0 18.2 25 17.5 18.2 19.1 18.6 18.7 18.9 19.0 19.1 19.9 20.3 19.5 19.6 20.5 20.1 19.6 20.2 20.1 20.0 19.7 20.4 22.5 24.5 24.3 23.7 20.2 24.5 26 24.5 25.2 26.8 28.7 25.9 22.7 21.6 21.1 20.6 19.9 20.6 19.8 19.6 21.2 22.8 23.2 23.7 25.1 26.2 26.5 28.4 29.4 31.1 29.0 24.3 31.1 27 26.2 25.4 23.0 22.7 22.5 22.6 22.6 22.5 22.9 23.8 25.3 26.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23.9 26.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 46.0 44.3 44.3 43.1 43.9 42.4 40.4 39.0 38.5 38.6 37.3 41.6 46.0 31 36.9 32.9 36.7 28.6 19.1 27.9 20.3 35.1 42.2 41.1 37.5 41.6 44.9 46.3 47.3 45.9 47.6 52.6 51.0 52.7 51.1 50.5 47.0 42.1 40.8 52.7 MEAN 25.0 24.3 24.8 24.8 25.2 25.7 25.7 26.6 27.0 27.1 26.9 27.4 27.9 28.3 28.3 27.9 27.1 27.2 26.4 25.9 26.6 26.4 25.6 24.9 26.6 33.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 1996 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 37.9 35.3 38.7 41.1 49.6 49.2 48.7 47.2 28.7 27.5 34.9 22.4 30.1 37.7 33.7 32.4 29.0 25.5 23.1 22.5 20.3 18.0 17.0 16.3 31.9 49.6 2 16.0 15.5 15.5 15.5 15.4 15.7 15.5 16.3 15.8 15.1 14.5 14.8 14.5 14.7 15.0 16.8 15.7 15.7 15.4 14.7 14.6 14.7 15.2 15.1 15.3 16.8 3 14.0 16.7 16.1 17.0 17.7 17.2 16.6 17.2 17.9 19.3 21.2 21.1 21.4 20.1 20.0 19.9 19.8 20.0 19.8 19.8 20.3 20.0 21.2 20.1 18.9 21.4 4 20.2 20.0 20.2 20.7 22.5 23.2 23.6 24.1 24.0 24.0 23.3 23.3 23.6 23.3 22.6 24.1 23.5 24.0 24.2 22.9 22.6 22.0 23.7 23.2 22.9 24.2 5 24.3 23.2 22.0 22.8 22.8 23.3 23.6 23.3 24.0 25.8 26.0 26.2 25.4 25.8 27.3 24.4 23.2 24.8 24.9 24.6 22.9 22.8 22.8 22.2 24.1 27.3 6 22.1 23.0 22.8 23.1 24.8 22.7 22.9 23.0 23.5 23.8 24.4 24.0 23.2 22.8 21.6 24.5 29.5 24.5 26.3 26.4 26.8 29.4 24.9 25.4 24.4 29.5 7 26.8 31.1 31.0 32.1 30.6 28.9 28.4 28.8 26.5 25.1 27.8 31.8 31.7 34.8 37.2 31.3 23.8 26.3 32.6 29.1 25.7 23.9 19.7 20.6 28.6 37.2 8 20.4 18.6 16.5 18.2 21.7 24.2 25.2 21.2 18.8 18.5 14.9 16.8 15.7 15.1 16.0 21.4 19.8 18.0 18.6 20.5 21.3 23.1 24.6 24.0 19.7 25.2 9 23.7 23.3 23.3 23.8 25.2 25.7 26.0 26.9 28.6 27.5 25.3 25.1 24.3 24.0 26.2 25.0 24.8 30.1 20.8 18.6 22.8 22.6 23.6 23.9 24.6 30.1 10 23.4 23.4 24.7 25.4 26.2 29.6 30.4 29.9 29.6 29.7 27.3 24.5 23.7 25.2 22.7 22.6 21.3 22.1 21.1 23.0 23.9 25.0 25.9 28.5 25.4 30.4 11 28.8 26.9 26.4 27.7 28.8 29.5 29.5 27.8 26.3 27.7 27.7 28.0 27.8 28.0999.9999.9999.9999.9999.9999.9999.9999.9 30.8 30.0 28.2 30.8 12 39.2 46.0 50.8 48.0 45.3 34.4 29.9 30.9 29.7 28.5 27.2 26.8 27.9 28.9 30.3 26.5 24.7 23.5 23.9 24.2 26.2 27.0 26.6 24.2 31.3 50.8 13 23.4 24.2 24.0 23.9 24.1 23.3 23.4 22.8 21.5 22.4 24.6 26.3 27.3 26.9 27.3 27.4 25.6 23.5 24.1 23.1 23.9 23.3 21.2 18.7 24.0 27.4 14 19.0 18.2 16.5 15.7 15.6 15.8 17.4 17.1 17.7 18.2 18.4 18.8 18.8 19.5 18.4 17.6 18.4 18.6 19.4 19.9 19.4 17.1 17.5 17.3 17.9 19.9 15 16.5 16.5 16.7 15.5 15.1 14.8 14.5 13.7 13.1 13.3 12.8 13.6 12.9 12.1 13.4 14.8 11.9 11.7 11.8 12.7 17.0 18.5 18.5 17.0 14.5 18.5 16 15.6 14.9 16.0 16.3 15.9 14.0 15.5 16.8 17.5 17.0 15.4 15.4 16.4 16.0 17.4 16.2 17.2 15.9 17.1 16.5 17.0 17.8 16.6 16.3 16.3 17.8 17 14.2 19.7 20.5 23.0 24.8 28.3 30.3 31.4 31.0 30.6 30.4 31.3 29.3 28.4 28.4 26.7 26.6 27.5 28.5 28.0 28.3 30.4 34.6 34.9 27.8 34.9 18 34.3 31.8 35.3 35.9 36.0 38.0 39.8 37.9 40.2 41.3 38.3 40.4 39.6 38.6 40.5 37.6 36.8 36.1 36.7 37.6 36.4 36.0 34.6 34.8 37.3 41.3 19 35.3 33.4 32.7 34.2 33.6 32.3 33.6 34.9 33.6 31.6 31.2 29.5 29.6 28.9 29.4 30.4 34.6 25.9 29.0 31.1 36.5 37.6 33.4 31.3 32.2 37.6 20 30.2 34.0 37.2 34.3 30.0 28.4 29.0 29.9 28.7 29.2999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 34.2 31.4 37.2 21 34.4 34.4 32.4 36.2 39.0 40.7 38.6 40.1 41.3 41.1 39.6 37.8 38.3 36.2 37.0 35.3 36.6 35.8 38.0 33.2 31.0 28.6 26.6 24.7 35.7 41.3 22 25.5 25.5 25.7 26.0 27.1 27.1 26.6 26.6 27.7 26.6 26.5 26.5 26.5 26.5 26.5999.9999.9999.9999.9999.9999.9999.9999.9999.9 26.5 27.7 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 38.7 39.7 39.7 38.6 38.6 38.6 38.7 38.7 37.6 38.7 38.6 38.6 38.8 37.1 34.9 32.8 33.0 30.7 30.5 31.1 32.1 32.9 32.0 27.8 35.8 39.7 25 28.4 26.1 26.6 27.8 30.0 30.6 29.0 28.2 29.5 28.3 28.9 30.0 30.9 36.7 37.5 36.3 35.9 34.9 33.1 33.4 32.3 31.5 31.7 31.9 31.2 37.5 26 32.5 32.3 33.3 33.3 33.5 35.5 35.5 35.5 35.5 35.5 34.3 36.5 34.3 33.2 34.3 32.0 31.1 30.0 28.9 28.9 28.9 29.5 31.1 31.1 32.8 36.5 27 33.2 35.4 35.4 36.5 36.5 36.5 35.4 37.6 37.6 36.5 36.5 37.5 34.3 34.3 33.2 32.1 29.9 29.9 29.9 28.9 28.9 28.9 31.1 31.0 33.6 37.6 28 29.9 29.9 31.0 32.0 33.1 35.4 38.6 37.6 38.1 37.5 37.5 38.6 38.6999.9999.9999.9999.9999.9999.9999.9999.9 28.9 28.9 28.9 34.0 38.6 29 27.8 26.6 26.6 27.7 27.7 26.7 27.8 28.9 26.7 24.5 22.3 21.2 22.3 23.4 23.4 22.3 21.2 18.8 19.1 20.2 19.1 20.2 21.3 20.2 23.6 28.9 30 20.1 20.1 17.9 16.8 16.8 16.8 16.5 16.9 16.9 16.9 16.9 15.7 16.8 16.8 16.8 16.8 16.9 16.9 18.0 19.1 19.1 20.2 20.2 21.3 17.8 21.3 31 21.3 22.4 21.8 21.6 21.2 21.3 22.4 22.4 22.4 22.4 22.4 23.5 23.5 24.6 24.6 25.7 28.0 31.3 31.3 31.3 31.1 31.3 31.5 31.4 25.4 31.5 MEAN 25.9 26.3 26.6 27.0 27.6 27.6 27.8 27.8 27.0 26.8 26.5 26.4 26.5 26.4 26.5 25.9 25.3 24.7 24.8 24.7 24.9 25.2 25.2 25.0 26.4 31.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 1996 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 31.3 32.4 32.4 30.2 29.6 29.1 28.5 28.5 26.9 26.9 22.4 20.2 20.2 20.3 20.2 18.6 16.9 15.3 14.9 15.7 17.8 16.4 18.2 19.2 23.0 32.4 2 17.9 17.1 18.3 18.7 19.3 18.6 18.6 18.2 18.3 22.2 23.4 19.2 19.2 17.9 21.6 19.0 15.8 16.4 16.6 15.4 15.3 15.5 15.6 16.1 18.1 23.4 3 15.6 15.9 15.3 15.2 15.2 14.8 14.9 15.0 13.3 12.4 12.1 14.8 15.1 15.4 15.4 15.4 15.2 15.8 15.6 14.7 13.6 14.4 14.0 14.7 14.7 15.9 4 12.6 12.7 13.8 13.3 13.6 14.0 14.1 14.5 14.0 13.9 13.0 13.7 14.3 14.7 14.8 15.7 15.2 14.6 14.5 14.9 14.1 13.2 14.7 11.9 14.0 15.7 5 14.6 15.8 17.7 18.3 18.7 19.8 19.6 19.4 19.9 18.8 17.2 18.7 20.2 21.1 19.8 19.5 18.7 18.4 16.5 17.1 16.4 17.2 16.9 15.6 18.2 21.1 6 17.3 16.6 15.2 15.6 16.0 16.6 16.7 16.3 16.6 16.4 16.1 16.2 16.2 17.2 16.5 16.9 17.0 14.8 13.8 14.3 14.1 14.6 11.6 10.1 15.5 17.3 7 12.0 14.0 14.1 14.0 14.2 14.1 14.5 14.5 14.3 14.8 14.9 16.0 16.9 16.1 15.3 13.9 14.2 13.7 13.4 13.2 12.9 12.9 12.9 13.3 14.2 16.9 8 14.1 12.6 13.2 13.4 13.6 14.4 14.6 15.2 14.7 14.6 13.2 13.6 14.8 15.4 15.5 16.7 16.9 18.9 16.7 16.6 16.6 16.3 17.2 16.4 15.2 18.9 9 13.2 16.2 16.3 17.1 19.6 22.3 23.2 24.4 27.0 29.4 30.0 27.1 32.7 33.5 31.2 32.6 32.3 29.7 28.6 28.1 28.8 28.8 28.6 17.2 25.7 33.5 10 21.9 26.1 27.8 30.2 30.4 29.9 30.1 32.9 32.7 32.5 30.8 28.1 27.3 25.4 26.7 26.2 22.7 22.2 21.4 20.1 19.4 19.1 18.1 15.0 25.7 32.9 11 16.2 18.0 21.6 26.8 30.0 31.8 31.6 31.7 31.8 31.6 31.8 31.6 32.3 33.0 31.8 29.8 27.6 26.0 25.3 25.1 25.0 25.0 25.4 24.7 27.7 33.0 12 25.2 26.0 25.0 25.2 26.2 27.8 27.3 26.7 25.6 24.8 25.1 23.3 22.7 22.0 21.8 18.1 16.7 17.3 15.7 14.5 15.9 16.5 16.0 15.6 21.7 27.8 13 14.7 14.8 14.5 15.5 17.6 18.0 18.0 17.6 18.0 19.0 18.9 17.2 17.6 21.5 22.3 22.4 19.2 18.2 20.5 18.3 18.2 18.7 28.9 34.1 19.3 34.1 14 28.2 29.6 24.7 26.7 28.5 29.6 29.9 29.3 29.0 27.2 26.7 26.8 29.5 26.6 29.6 27.8 31.4 32.1 33.5 33.4 34.2 33.7 38.1 37.4 30.1 38.1 15 38.3 35.4 35.4 34.3 35.1 35.0 33.6 38.7 33.7 38.1 38.0 39.6 44.0 38.8 34.6 33.2 35.4 35.9 37.5 38.9 39.2 41.4 43.1 44.3 37.6 44.3 16 44.5 46.9 48.0 49.1 49.8 50.8 51.5 48.4 47.7 45.9 45.6 46.2 46.1 47.3 48.0 50.0 50.3 50.8 52.2 51.3 51.3 49.0 50.1 51.0 48.8 52.2 17 54.4 56.9 57.6 58.6 59.0 60.7 62.8 62.9 62.4 60.5 60.8 61.6 61.2 58.1 53.3 49.7 48.3 47.9 46.9 45.9 45.8 45.5 46.3 47.7 54.8 62.9 18 49.5 48.7 48.0 46.1 45.1 45.4 47.9 47.0 45.0 41.6 37.3 34.2 29.4 24.8 19.1 15.7 13.8 12.9 12.8 13.7 13.5 13.9 14.2 14.7 30.6 49.5 19 16.2 16.6 17.2 17.0 16.3 16.9 17.1 17.9 17.4 21.2 46.2 50.8 46.0 46.1 42.7 37.4 35.0 37.3 35.0 39.2 44.3 44.9 55.1 59.3 33.0 59.3 20 59.4 60.5 61.1 60.4 58.3 59.3 56.7 32.9 40.9 47.2 42.5 53.1 54.4 57.5 57.1 59.4 60.1 59.9 58.8 58.1 57.1 57.1 57.5 56.8 55.3 61.1 21 56.1 57.2 58.0 57.9 57.8 56.6 56.4 55.1 55.9 55.9 55.6 52.6 47.2 43.7 54.5 53.6 52.4 50.9 48.6 47.8 45.1 47.5 49.4 48.2 52.7 58.0 22 47.8 47.2 43.3 40.9 34.2 33.8 32.4 30.7 29.7 29.2 29.1 32.5 33.3 31.9 30.1 27.1 32.6 28.6 26.8 27.6 29.4 30.0 31.2 26.0 32.7 47.8 23 22.3 25.7 23.1 21.3 19.1 23.0 25.4 29.3 30.5 33.0 39.2 47.5 46.3 43.8 42.3 46.7 47.7 47.7 47.6 49.3 52.4 53.6 55.5 58.4 38.8 58.4 24 59.6 60.0 59.8 59.7 60.8 63.5 64.4 65.2 63.1 60.6 57.3 58.4 57.7 59.8 62.1 61.7 60.5 60.0 60.3 60.2 60.2 60.2 55.4 60.7 60.5 65.2 25 56.7 54.7 60.0 58.4 52.5 55.1 57.2 58.9 58.5 56.4 57.8 58.3 57.5 55.5 56.1 57.4 58.6 64.0 64.7 70.1 62.0 55.9 58.6 54.0 58.3 70.1 26 46.6 41.1 44.5 48.6 46.7 47.6 54.1 55.8 55.1 54.8 53.6 51.2 49.1 47.4 47.7 45.8 46.4 48.0 47.4 48.3 47.8 45.5 42.4 45.8 48.4 55.8 27 45.5 47.6 47.7 49.9 49.9 50.1 50.9 50.2 49.3 49.5 49.4 49.1 49.5 49.0 47.8 47.1 49.0 47.3 47.4 47.0 46.2 48.0 42.6 35.4 47.7 50.9 28 22.8 26.3 22.5 45.6 28.6 24.5 47.4 26.9 26.8 15.6 45.0 45.3 34.4 43.3 42.0 45.2 44.4 44.8 45.9 45.3 45.0 44.2 44.0 47.8 37.6 47.8 29 46.6 45.4 44.4 45.4 47.0 47.7 47.9 48.1 48.6 49.0 49.2 50.0 51.0 50.9 49.2 49.3 50.7 49.3 49.5 52.0 50.1 49.9 49.4 48.1 48.7 52.0 30 50.0 48.7 49.4 47.6 44.3 41.5 43.3 46.0 46.7 44.6 46.7 40.5 48.5 47.6 50.0 49.5 46.5 45.3 44.7 45.6 44.1 42.6 38.5 40.4 45.5 50.0 MEAN 32.4 32.9 33.0 34.0 33.2 33.7 35.0 33.9 33.8 33.6 35.0 35.2 35.2 34.9 34.6 34.0 33.7 33.5 33.1 33.4 33.2 33.0 33.7 33.3 33.8 41.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 1996 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 41.4 42.6 43.1 43.4 43.6 43.1 43.0 42.8 43.4 43.0 39.0 38.7 40.3 42.6999.9999.9999.9999.9 37.5 44.7 39.0 37.4 37.0 36.1 41.1 44.7 2 29.3 34.8 29.5 39.1 37.8 35.6 23.1 34.1 38.5 40.4 39.2 33.6 45.9 46.7 45.0 43.6 46.9 44.6 47.3 47.9 44.6 41.7 42.9 45.7 39.9 47.9 3 45.0 42.0 42.8 42.6 42.1 41.7 40.5 29.1 36.5 42.7 35.8 32.4 44.0 42.9 43.1 44.7 44.8 43.8 43.2 43.0 42.4 42.7 42.1 42.6 41.4 45.0 4 41.8 41.3 41.8 41.1 41.5 42.0 42.0 42.5 43.1 43.4 44.4 45.0 45.8 46.3 45.7 45.8 44.0 43.5 41.6 41.7 41.6 39.4 37.6 32.9 42.3 46.3 5 34.0 37.2 36.8 38.0 37.6 38.0 37.1 38.6 38.6 38.3 31.8 37.5 14.0 24.0 37.9 41.0 42.5 41.3 39.6 33.1 17.4 37.6 38.9 39.7 35.4 42.5 6 38.5 39.3 40.0 39.4 38.3 37.0 30.9 36.9 39.6 40.7 36.6 40.5 32.4 42.4 34.0 40.7 40.1 41.2 39.6 38.4 37.3 35.6 30.9 36.2 37.8 42.4 7 35.7 32.3 34.5 35.3 35.4 34.6 35.0 36.5 36.3 35.0 32.8 33.6 36.1 35.9 35.4 35.3 34.5 33.8 34.0 34.2 33.2 32.3 36.6 29.9 34.5 36.6 8 16.8 18.2 24.7 23.7 22.7 21.8 21.5 21.2 20.7 24.3 24.4 24.6 25.4 25.9 26.1 25.2 25.1 26.1 25.1 24.9 25.5 25.3 22.0 19.5 23.4 26.1 9 18.6 19.9 21.5 20.4 18.8 17.7 18.4 18.7 18.7 18.7 18.3 17.9 17.4 17.6 16.8 16.0 15.9 15.9 15.9999.9999.9999.9999.9999.9 18.1 21.5 10 15.7 15.7 13.7 13.7 16.6999.9999.9 16.0 17.5 17.9999.9999.9999.9999.9 16.0 16.2 20.5999.9999.9999.9 14.9 15.7 15.1 14.8 16.0 20.5 11 16.3 15.7 15.8999.9999.9999.9 13.7 17.4 18.7 17.0 17.0 16.6 17.9 18.1 18.7999.9999.9999.9 17.4 17.1 18.3 18.8 19.3 21.6 17.5 21.6 12 22.5 21.6 21.2 20.3 21.1999.9999.9 15.9 19.8 19.9 19.3 15.9 19.0 18.8 19.0 18.5 23.5 22.5 23.2 23.0 29.5 36.4 37.1 40.5 23.1 40.5 13 42.2 41.9 42.6 44.8 45.2 44.4 45.7 45.8 44.8 43.7 43.7 44.2 45.0 43.2 42.6 43.6 43.7 42.8 42.3 42.7 43.4 42.5 43.5 43.0 43.6 45.8 14 42.5 43.4 43.7 43.4 42.7 42.5 42.3 42.3 42.3 42.8 39.9 39.4 41.3 43.0 43.5 43.4 44.0 43.5 43.0 43.3 43.5 45.1 47.1 47.6 43.1 47.6 15 50.8 52.1 53.3 54.4 53.8 53.4 53.3 53.2 52.7 52.2 52.1 51.8 52.1 52.6 53.1 54.0 54.1 52.9 52.0 50.9 51.0 53.4 60.2 70.5 53.7 70.5 16 74.7 71.9 71.3 70.9 68.0 64.7 62.8 59.2 56.6 54.0 49.2 46.7 46.9 47.8 48.5 49.9 47.3 48.2 47.9 46.9 47.2 42.9 44.3 41.9 54.6 74.7 17 43.4 45.4 45.5 45.0 45.9 45.5 47.4 46.6 45.6 38.4 44.6 42.5 45.6 54.3 52.6 52.0 51.2 50.6 49.6 50.3 51.9 54.1 58.5 54.8 48.4 58.5 18 50.3 41.7 46.5 44.9 45.6 46.4 49.0 48.5 48.8 47.7 41.1 35.5 35.6 35.8 38.2 42.7 46.5 47.2 44.1 43.2 41.7 42.7 43.9 44.3 43.8 50.3 19 43.8 44.1 43.5 43.9 43.8 44.0 44.3 42.8 41.3 42.0 41.1 40.8 41.1 38.3 37.8 37.1 36.5 35.4 33.9 35.4 36.5 36.3 35.5 31.3 39.6 44.3 20 24.9 31.8 33.6 34.8 35.2 35.6 34.8 34.7 28.7 27.9 24.3 19.2 15.8 12.1 12.9 14.8 14.6 18.2 27.1 31.0 31.7 29.9 28.7 33.0 26.5 35.6 21 34.9 35.2 36.2 37.5 39.2 39.4 40.2 42.2 45.1 48.7 53.0 53.7 55.4 55.0 54.0 54.8 54.4 54.9 55.0 56.2 57.4 56.6 55.0 53.6 48.7 57.4 22 54.2 56.0 55.9 53.6 54.6 54.4 54.2 52.5 50.6 50.0 49.6 49.0 48.6 48.8 48.0 46.6 45.6 45.3 45.1 44.1 41.3 37.8 40.2 41.1 48.6 56.0 23 42.0 40.8 42.3 41.8 28.2 39.5 44.0 43.8 45.7 46.4 44.9 44.6 46.1 46.1 45.7 45.3 45.5 45.1 44.3 43.5 43.7 44.4 45.3 44.7 43.5 46.4 24 44.3 46.7 47.1 46.8 46.6 47.6 50.5 51.4 52.1 51.7 44.9 45.1 49.5 52.7 55.2 55.9 55.4 54.8 54.8 54.7 54.8 53.3 53.3 53.9 51.0 55.9 25 52.6 52.9 53.0 52.5 52.7 52.7 52.7 52.2 51.9 50.7 49.6 46.8 43.9 43.5 42.0 41.1 39.9 38.4 37.9 39.2 39.0 38.7 38.2 37.9 45.8 53.0 26 36.6 35.1 34.6 34.2 33.8 33.7 33.3 32.9 32.5 32.4 35.5 44.1 50.7 52.1 55.3 55.2 53.8 52.2 55.0 54.0 53.8 52.5 51.2 53.0 44.1 55.3 27 56.2 58.9 56.7 53.2 51.8 52.6 53.3 57.4 60.7 59.5 57.6 54.0 50.1 47.9 47.0 54.0 46.6 48.7 49.8 49.6 51.2 49.9 49.3 52.1 52.8 60.7 28 53.6 54.2 54.3 56.3 56.3 56.1 55.9 56.5 57.4 56.4 55.2 50.1 51.7 55.4 55.7 55.9 55.8 55.3 57.3 59.0 58.0 58.7 57.9 56.4 55.8 59.0 29 54.4 54.3 53.3 52.5 51.3 50.5 50.6 50.4 49.7 49.2 49.4 48.9 48.0 47.6 46.4 45.2 46.2 47.5 53.3 53.9 53.8 55.5 56.1 55.9 51.0 56.1 30 56.4 57.3 55.4 54.4 54.5 53.9 51.2 48.8 47.4 48.2 47.8 47.2 47.0 47.1 46.8 47.0 47.0 46.7 46.5 46.8 48.4 47.4 46.1 46.6 49.4 57.3 31 46.7 47.5 47.7 47.7 48.3 49.2 50.2 50.6 52.6 54.9 54.5 52.4 52.5 50.3 47.1 44.5 43.3 39.6 36.4 32.6 31.2 31.5 32.4 33.2 44.9 54.9 MEAN 40.6 41.0 41.4 42.3 41.8 43.5 42.1 40.7 41.2 41.2 40.6 39.7 40.2 41.2 40.3 41.7 41.7 42.1 41.3 42.3 40.8 41.2 41.5 41.8 40.6 47.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 1996 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 34.8 38.5 40.1 40.8 40.9 43.9 47.4 50.1 50.4 49.9 51.9 52.6 53.7 52.7 50.6 46.7 45.3 42.5 40.6 41.2 42.0 38.1 39.4 40.1 44.8 53.7 2 37.7 33.1 30.6 29.8 28.8 29.4 28.2 27.3 27.2 26.9 27.6 26.5 27.2 28.0 28.5 28.2 27.0 24.3 23.4 24.3999.9999.9999.9999.9 28.2 37.7 3 25.3 24.2 22.4 24.3 24.8 25.8 26.4 27.3 27.3 28.2 28.8 28.7 27.8 27.6999.9999.9 25.4 25.1 24.9 26.7 26.2 29.9 34.9 34.8 27.1 34.9 4 34.4 38.0 38.7 38.4 38.1 37.3 37.3 37.3 38.2 39.6 43.9 40.6 39.5 40.5 40.3 42.1 41.1 42.6 41.8 43.2 41.7 42.3 43.4 44.5 40.2 44.5 5 44.9 45.5 44.1 44.8 45.2 45.7 46.3 43.5 14.6 25.0 37.1 44.8 45.1 42.2 41.5 38.7 37.5 41.5 42.2 42.6 42.5 40.1 41.3 42.0 40.8 46.3 6 42.8 43.3 44.6 45.0 34.6 12.8 36.0 35.3 37.5 39.9 17.9 14.9 23.8 35.3 39.4 38.6 34.9 38.8 39.1 38.0 37.8 38.0 39.3 39.8 35.3 45.0 7 39.2 40.8 40.9 41.0 41.2 41.1 40.8 40.7 40.5 40.6 40.2 39.5 35.2 38.2 40.5 39.7 39.4 39.8 38.4 28.6 34.5 25.6 14.4 34.7 37.3 41.2 8 25.6 29.2 36.5 29.4 7.3 18.2 20.8 18.7 33.3 36.6 24.1 36.2 37.1 37.9 38.0 37.4 36.6 36.8 36.8 36.4 36.1 36.9 37.8 39.1 31.8 39.1 9 39.1 39.5 38.3 40.2 40.1 40.1 40.3 40.9 40.9 40.4 41.5 39.8 41.5 40.4 39.9 39.3 39.3 39.3 38.8 37.1 36.0 34.9 36.0 36.0 39.1 41.5 10 38.2 38.2 38.2 38.2 36.0 36.6 37.1 33.8 29.3 32.1 36.0 33.2 32.1 33.8 33.8 39.3 41.0 42.7 40.9 38.2 35.8 38.9 39.0 38.8 36.7 42.7 11 37.9 38.5 38.4 38.1 37.7 37.6 37.6 37.3 36.9 35.6 33.3 33.4 32.3 30.3 31.7 31.3 30.8 30.0 30.4 32.1 31.9 28.4 36.5 36.2 34.3 38.5 12 37.5 37.7 38.6 39.6 40.9 42.3 42.4 42.5 43.3 43.6 44.1 43.9 45.3 45.1 43.5 44.6 44.7 44.4 43.8 43.9 44.5 44.3 45.4 44.4 42.9 45.4 13 41.1 40.3 41.6 40.8 42.4 43.3 43.2 43.5 44.0 43.7 42.6 39.6 42.0 42.4 43.1 42.9 43.2 44.1 45.2 45.7 45.2 45.5 43.9 44.1 43.1 45.7 14 43.4 43.4 44.5 44.8 44.9 44.3 44.7 44.1 44.0 43.3 43.0 38.6 38.4 41.0 42.1 41.5 41.1 42.2 42.0 41.4 40.8 39.8 38.5 38.8 42.1 44.9 15 40.8 42.5 42.5 42.2 42.1 42.0 41.5 42.0 42.5 42.8 43.5 43.0 42.6 42.6 42.9 43.0 43.3 43.4 41.9 41.7 42.7 42.6 43.8 44.7 42.6 44.7 16 45.3 44.7 44.3 44.8 46.5 47.4 48.8 49.5 50.7 50.7 51.2 49.9 48.0 46.9 47.9 48.7 48.9 48.4 47.1 46.1 48.3 49.1 49.3 48.3 48.0 51.2 17 49.7 51.6 52.4 49.5 48.7 49.9 49.7 51.2 53.2 53.0 52.9 50.6 49.9 49.8 47.4 45.2 43.3 43.8 44.4 43.0 43.0 43.2 42.8 43.0 48.0 53.2 18 44.7 44.8 44.2 44.0 44.9 45.3 46.6 46.5 46.1 46.1 46.1 45.3 43.9 43.3 44.3 44.4 45.1 45.3 46.6 47.2 47.7 48.8 48.5 48.3 45.8 48.8 19 48.3 48.5 48.5 47.7 47.3 47.5 47.2 47.7 47.6 47.6 47.4 47.1 46.5 46.8 48.2 48.2 47.8 48.3 48.8 48.6 49.7 51.8 50.3 49.4 48.2 51.8 20 48.8 48.6 47.1 47.3 46.7 47.2 46.2 44.8 44.5 43.7 43.9 45.2 44.8 44.2 43.3 42.7 42.9 41.7 41.3 42.1 42.0 41.8 44.6 45.7 44.6 48.8 21 45.7 45.8 45.8 45.9 46.0 45.9 45.4 45.1 45.8 46.0 46.6 46.3 46.1 46.4 46.1 46.6 47.3 48.8 49.8 49.2 47.0 46.9 48.7 47.7 46.7 49.8 22 48.1 48.2 48.7 48.8 48.2 47.2 46.0 44.1 42.1 41.0 41.2 40.0 39.5 40.3 43.4 46.7 46.2 41.5 39.3 39.9 43.8 47.2 47.4 47.5 44.4 48.8 23 48.5 49.2 46.2 43.8 42.7 42.5 42.0 40.3 40.0 36.4 32.5 32.8 33.8 36.3 37.7 39.2 40.0 39.3 39.7 40.1 40.2 39.1 39.1 41.8 40.1 49.2 24 40.8 41.3 41.9 42.8 44.2 44.1 44.5 44.8 44.7 45.7 45.1 43.2 41.1 38.5 37.5 38.1 39.3 39.5 40.2 40.1 39.6 39.2 40.3 40.8 41.6 45.7 25 41.0 42.1 41.5 44.1 45.3 45.4 44.1 42.6 42.9 41.9 39.9 36.3 32.9 33.7 35.4 43.5 44.8 44.8 45.3 41.8 35.0 37.6 31.7 28.7 40.1 45.4 26 35.0 41.7 39.8 36.3 34.8 39.4 38.0 35.5 37.7 38.6 40.3 41.8 37.3 27.8 39.3 41.6 42.8 41.6 41.9 42.4 40.8 41.0 42.2 42.1 39.2 42.8 27 41.1 41.2 41.3 40.8 40.5 40.0 41.0 41.0 40.9 41.2 40.9 40.3 41.0 40.8 40.6 41.3 40.9 40.7 34.2 37.9 41.8 44.4 45.5 47.3 41.1 47.3 28 47.5 47.8 47.7 48.5 47.2 47.1 44.9 44.9 45.2 46.3 45.9 44.2 43.9 42.6 42.7 44.3 45.2 48.4 50.1 48.8 49.2 50.1 49.4 48.6 46.7 50.1 29 48.0 47.4 47.9 47.4 47.5 47.9 47.4 46.5 45.8 46.7 47.2 48.2 47.9 47.6 47.6 47.9 48.1 47.7 47.8 46.6 47.9 49.0 47.6 47.7 47.6 49.0 30 49.1 48.0 48.4 48.0 48.2 48.8 49.4 49.2 48.1 48.1 49.4 48.8 47.2 47.2 44.6 43.3 42.5 43.4 43.1 44.1 44.1 45.8 45.9 45.1 46.7 49.4 MEAN 41.5 42.1 42.2 41.9 40.8 40.9 41.7 41.3 40.8 41.4 40.9 40.5 40.2 40.3 41.4 41.9 41.2 41.4 41.0 40.6 41.3 41.4 41.6 42.4 41.2 45.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 1996 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 44.3 45.9 46.8 47.5 47.8 48.2 47.7 49.0 48.9 48.2 47.2 45.7 45.4 45.5 44.5 45.3 46.1 46.1 45.3 45.8 44.8 45.3 45.4 46.4 46.4 49.0 2 47.3 47.8 46.5 45.1 42.6 44.5 45.7 45.0 43.7 41.5 42.8 32.2 36.2 33.0 36.8 43.7 45.3 41.3 39.7 45.5 47.0 45.6 47.5 36.6 42.6 47.8 3 42.0 43.9 44.5 45.9 47.0 45.6 46.3 45.4 45.2 45.0 44.6 40.8 41.5 43.1 43.6 43.4 43.7 43.7 42.8 41.5 39.3 36.1 37.5 39.5 43.0 47.0 4 40.3 39.4 41.1 42.0 42.6 43.3 44.1 44.9 44.7 46.4 45.4 44.1 41.5 44.3 45.0 44.8 44.2 43.6 43.5 43.5 43.3 43.5 42.9 42.4 43.4 46.4 5 44.8 46.1 47.1 47.2 49.0 50.4 51.5 51.8 52.3 52.4 52.3 51.9 51.3 50.0 50.4 49.6 47.4 46.7 44.4 44.5 43.3 43.7 44.4 45.5 48.3 52.4 6 45.5 45.1 44.5 45.1 45.0 44.6 42.9 45.1 45.9 46.5 46.9 47.6 47.4 47.6 47.7 48.1 48.5 48.8 47.8 47.4 47.3 47.2 46.1 45.8 46.4 48.8 7 44.9 44.2 43.2 45.7 51.0 54.4 56.4 57.2 55.6 54.0 53.4 52.9 52.7 52.8 52.4 51.9 51.1 49.4 49.3 47.0 43.4 38.6 44.0 46.7 49.7 57.2 8 17.5 29.4 30.2 48.7 50.8 51.8 51.1 51.9 50.2 49.2 48.2 44.9 42.2 38.9 37.3 36.6 36.3 35.9 34.3 34.6 34.9 36.2 37.9 37.0 40.3 51.9 9 36.7 36.6 40.2 39.6 39.1 38.3 39.0 47.7 49.0 48.6 49.8 51.8 50.9 50.3 50.4 50.9 50.2 50.2 49.7 49.5 49.9 49.7 48.7 49.4 46.5 51.8 10 50.6 51.1 49.2 43.3 41.0 40.9 42.4 40.4 38.3 39.0 44.4 44.3 44.3 45.9 46.4 46.0 45.9 45.1 45.2 48.0 48.7 48.9 48.9 46.3 45.2 51.1 11 45.6 46.9 47.0 46.4 46.9 46.1 46.6 45.9 45.4 46.2 46.2 46.0 45.5 44.5 44.6 44.3 44.2 45.7 45.4 46.8 46.4 44.3 44.3 45.2 45.7 47.0 12 45.8 46.8 47.3 47.7 48.7 49.3 48.9 48.4 48.9 48.7 48.6 48.5 48.5 48.3 48.2 47.1 45.7 45.5 44.0 45.0 45.6 48.3 47.7 48.4 47.5 49.3 13 51.0 53.1 53.6 50.8 46.5 47.3 49.0 48.6 50.6 49.9 49.2 45.5 42.1 47.6 49.9 50.2 49.7 48.8 50.9 52.8 52.7 50.9 49.6 47.4 49.5 53.6 14 47.2 47.4 47.1 47.3 47.5 47.6 47.8 48.4 48.9 48.6 48.9 48.5 47.2 48.5 49.1 49.4 49.4 48.4 47.9 47.0 45.2 45.6 46.8 32.9 47.2 49.4 15 30.0 40.9 38.6 37.2 42.1 40.8 38.7 39.3 39.0 38.6 40.3 40.9 40.9 38.7 37.3 29.7 33.3 37.6 31.6 32.2 21.4 21.9 18.2 38.8 35.3 42.1 16 41.7 42.2 24.7 15.3 8.2 3.9 37.1 17.3 33.6 21.2 22.6 14.9 32.6 40.7 40.3 33.2 41.2 40.3 39.2 41.0 32.7 33.4 45.7 45.8 31.2 45.8 17 46.0 44.8 46.0 46.2 41.9 25.3 34.9 14.4 41.4 45.8 33.2 38.6 43.2 44.6 45.3 45.4 41.0 44.1 44.6 45.0 43.8 42.5 46.2 46.9 41.3 46.9 18 48.0 47.3 48.7 48.9 46.9 47.5 46.9 46.5 46.4 46.6 45.3 43.8 43.2 42.7 44.4 46.2 46.0 47.5 47.4 46.7 45.8 42.0 43.3 43.2 45.9 48.9 19 41.8 45.2 45.9 44.7 45.1 45.6 46.0 45.7 46.2 46.0 45.5 46.3 46.9 46.7 46.3 45.8 43.3 43.2 44.0 44.5 45.1 45.2 45.3 45.5 45.2 46.9 20 46.2 46.7 47.2 47.6 47.2 48.2 47.7 47.4 48.1 49.1 49.8 48.8 48.2 47.9 47.0 46.9 46.3 45.4 44.3 44.0 45.1 45.2 44.6 37.2 46.5 49.8 21 36.3 35.1 34.1 30.5 27.7 28.0 29.7 31.1 32.2 33.3 33.5 33.7 33.6 33.9 34.4 34.6 35.0 36.6 36.6 37.9 37.7 37.7 37.8 37.9 34.1 37.9 22 37.7 37.7 37.9 38.1 38.5 39.5 40.3 40.7 41.2 41.1 37.2 35.2 38.6 18.7 25.2 39.4 38.3 38.4 37.7 38.4 38.7 39.1 40.2 40.0 37.4 41.2 23 38.9 38.4 38.1 37.5 37.2 38.0 37.6 37.5 37.6 38.7 39.2 39.0 38.0 38.9 39.5 40.6 40.4 40.5 39.6 37.2 37.4 36.9 38.1 38.0 38.5 40.6 24 31.5 39.2 39.6 40.6 40.5 42.0 42.2 43.3 43.8 17.7 40.0 24.1 34.2 42.8 42.5 43.5 43.3 42.6 41.8 41.2 40.5 39.7 41.3 42.2 39.2 43.8 25 42.1 41.7 40.7 40.0 40.7 40.7 40.7 41.7 42.7 41.4 42.5 41.8 41.6 39.7 39.3 39.5 39.2 38.6 39.5 39.2 39.6 39.7 39.6 39.0 40.5 42.7 26 41.2 39.4 40.5 40.9 38.1 38.3 37.3 35.7 36.2 35.1 41.0 41.4 40.6 39.6 39.4 39.5 38.5 39.5 38.7 38.2 38.5 38.5 37.7 39.3 38.9 41.4 27 38.6 39.1 39.1 38.1 32.1 30.9 35.1 37.4 37.2 37.9 38.0 37.7 37.8 37.7 37.3 37.4 37.4 38.0 38.1 38.8 38.7 38.9 38.1 38.3 37.4 39.1 28 37.8 37.5 37.7 38.0 38.1 38.1 37.2 37.7 38.1 37.8 37.7 37.5 37.3 36.8 36.4 36.5 37.6 37.5 36.7 36.4 35.2 34.7 35.0 35.3 37.0 38.1 29 36.8 37.4 37.5 37.7 39.2 38.2 37.0 37.6 38.1 38.1 38.3 37.8 36.9 37.1 37.4 37.4 37.9 37.6 36.9 37.6 36.7 36.9 37.4 37.4 37.5 39.2 30 37.8 38.1 38.5 38.8 39.5 39.4 38.8 38.9 38.8 38.6 38.5 37.8 36.6 35.0 34.6 33.7 32.8 31.7 31.3 31.2 31.2 31.8 32.1 32.1 35.7 39.5 31 32.0 32.1 32.2 32.4 32.7 33.6 35.3 36.7 37.9 39.3 39.8 40.5 40.4 43.3 45.4 45.8 47.4 48.6 48.6 48.0 48.6 49.3 47.8 48.1 41.1 49.3 MEAN 40.9 42.1 41.8 41.8 41.3 41.0 42.6 41.9 43.4 42.3 42.9 41.4 42.2 42.1 42.5 42.8 42.8 42.8 42.2 42.5 41.6 41.2 41.9 41.8 42.1 46.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 1997 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 46.5 44.1 40.2 36.4 33.4 31.9 31.6 32.3 37.0 41.7 42.5 43.2 42.3 42.2 43.1 43.1 43.6 43.6 40.4 40.5 39.8 40.2 40.8 40.9 40.1 46.5 2 39.2 35.5 26.5 33.5 39.4 40.0 42.5 42.7 42.9 42.7 42.8 43.8 43.9 42.8 42.6 42.6 43.0 42.1 41.3 38.7 32.1 30.0 30.5 39.5 39.2 43.9 3 44.6 44.4 43.9 44.2 44.5 45.2 45.5 45.7 45.9 45.5 45.2 44.4 44.1 43.6 43.7 43.8 44.4 44.1 45.0 44.3 42.9 44.0 45.2 44.6 44.5 45.9 4 42.3 41.4 41.5 41.7 40.5 39.7 39.2 39.9 39.2 38.3 39.0 39.2 39.5 41.8 41.8 41.9 40.6 40.2 38.6 37.7 36.8 36.8 36.7 36.8 39.6 42.3 5 38.7 38.7 39.8 42.0 42.8 43.4 44.3 45.0 46.2 46.0 43.5 42.2 38.4 35.0 34.3 34.6 35.1 34.7 33.5 33.3 33.3 36.8 38.0 38.1 39.1 46.2 6 38.1 38.0 37.0 36.1 35.3 34.6 33.3 33.1 33.7 32.4 32.5 34.5 35.3 35.8 35.1 33.8 31.9 31.9 32.2 33.2 33.0 32.0 31.4 30.6 34.0 38.1 7 30.2 30.2 30.0 30.4 33.9 39.0 43.8 44.5 46.4 48.5 50.8 52.9 52.4 52.6 52.7 52.5 52.4 51.1 49.9 48.6 48.9 48.5 46.5 46.0 45.1 52.9 8 45.2 42.0 37.6 31.7 30.1 30.3 31.1 33.8 42.6 42.0 42.4 40.9 39.5 39.1 39.9 42.5 44.5 45.3 47.2 48.9 49.9 50.2 49.9 50.8 41.6 50.8 9 50.0 49.5 49.7 49.5 50.5 50.5 48.7 45.5 45.5 46.0 45.9 45.8 44.9 43.2 43.9 43.1 42.0 41.6 41.5 42.0 43.1 43.0 44.1 45.3 45.6 50.5 10 46.2 47.0 48.3 48.0 47.2 46.5 45.5 44.8 44.4 43.8 42.2 40.1 33.6 28.6 26.7 25.0 24.9 24.3 26.0 24.4 24.2 24.5 24.8 25.4 35.7 48.3 11 28.5 43.2 43.6 44.3 35.5 36.5 42.8 42.0 40.8 39.5 37.1 39.0 34.5 33.2 33.5 41.1 44.4 44.0 42.7 42.4 44.3 47.1 48.9 50.9 40.8 50.9 12 51.1 50.7 50.6 50.6 50.1 49.4 48.8 49.0 49.5 50.7 51.4 51.5 51.4 52.2 52.4 52.4 52.2 52.0 52.0 52.1 52.7 52.4 52.5 52.6 51.3 52.7 13 52.5 52.7 52.8 52.9 53.2 53.1 52.8 50.9 49.1 47.8 50.7 51.4 50.6 50.1 50.1 49.1 49.5 50.8 51.4 50.6 50.6 50.8 49.9 49.5 51.0 53.2 14 49.9 49.4 49.2 49.5 49.3 47.7 48.2 47.4 47.1 46.4 48.5 48.9 48.4 48.9 46.9 47.1 46.7 46.9 47.4 48.0 48.5 49.5 49.9 48.3 48.3 49.9 15 46.2 43.8 43.4 43.4 43.7 45.2 44.6 44.6 43.0 42.4 41.2 39.6 38.9 39.2 40.3 40.5 42.5 43.4 44.1 41.4 40.9 36.6 38.0 39.4 41.9 46.2 16 41.1 40.9 43.7 44.2 43.4 42.9 44.8 42.2 42.9 44.2 44.6 41.6 40.2 40.3 40.0 46.5 40.9 42.1 43.8 44.8 46.0 46.6 46.9 48.2 43.4 48.2 17 49.0 48.0 47.1 47.0 46.1 45.6 45.1 44.1 43.6 43.0 42.4 40.2 37.2 35.5 42.8 49.4 50.4 50.7 45.7 43.8 45.0 45.8 47.6 46.6 45.1 50.7 18 47.6 48.1 48.2 48.3 48.5 48.3 48.5 48.5 48.4 48.8 48.5 48.1 48.8 50.1 48.5 50.4 50.9 51.5 52.5 54.2 53.9 53.9 54.0 52.9 50.1 54.2 19 47.4 49.3 50.0 47.7 45.1 48.6 46.8 46.1 45.6 44.8 45.2 46.1 46.7 44.5 44.6 44.5 43.3 44.0 44.7 44.5 46.2 46.5 46.0 45.6 46.0 50.0 20 46.9 47.4 46.1 46.2 45.4 46.0 46.4 45.2 44.9 44.2 43.0 42.0 44.1 45.9 45.4 46.8 47.3 49.8 49.9 50.2 49.1 49.3 48.1 49.0 46.6 50.2 21 50.2 50.6 50.2 51.2 52.0 52.1 52.9 53.5 53.6 54.7 54.1 52.1 52.5 53.1 51.8 51.1 47.4 49.7 50.6 51.8 52.1 49.1 50.7 45.6 51.4 54.7 22 42.6 43.5 42.3 42.7 41.5 41.7 43.9 45.0 45.5 46.0 46.5 44.3 46.4 46.4 45.9 42.1 45.3 45.7 44.2 42.0 43.8 42.9 41.3 43.1 43.9 46.5 23 44.6 45.0 45.5 47.7 48.3 48.1 49.4 49.7 50.0 49.4 48.6 46.5 46.3 45.5 45.9 47.7 47.1 45.5 45.1 45.6 44.5 45.1 45.5 45.0 46.7 50.0 24 46.0 46.1 46.4 46.3 46.5 46.6 46.8 47.0 46.7 46.5 46.4 46.2 45.5 45.8 45.8 45.5 45.1 44.1 43.8 43.3 43.8 44.1 44.5 44.2 45.5 47.0 25 43.7 37.4 27.6 33.4 42.3 43.2 43.0 42.8 43.0 43.3 43.6 43.7 42.8 42.7 42.3 41.6 41.4 41.8 42.0 41.9 42.6 43.5 43.5 43.7 41.5 43.7 26 42.2 42.2 42.2 42.7 43.3 43.3 41.6 42.2 42.2 42.2 42.2 41.1 41.1 41.1 40.5 40.0 39.4 39.4 41.1 43.3 44.4 45.5 45.5 46.0 42.3 46.0 27 46.6 46.6 46.6 46.6 46.6 47.1 48.2 44.9 42.2 41.6 42.7 42.9 42.2 42.6 42.7 43.4 43.4 43.9 43.7 44.3 43.1 45.1 46.1 45.5 44.5 48.2 28 46.1 46.9 48.3 48.8 48.9 49.3 49.9 50.2 48.2 24.8 41.7 41.4 41.3 48.1 48.7 48.0 47.7 48.2 47.7 47.6 46.4 46.7 47.7 48.7 46.3 50.2 29 50.4 50.2 50.0 49.3 50.2 50.0 49.4 48.7 48.1 47.9 47.5 47.2 47.1 45.9 44.8 44.5 43.6 43.2 41.8 41.5 41.2 40.7 40.7 41.3 46.1 50.4 30 39.7 35.1 36.9 39.4 40.6 42.1 42.6 42.8 43.7 44.2 44.4 43.5 34.0 36.8 33.5 40.8 40.3 40.2 41.0 37.6 36.5 38.0 40.3 42.6 39.9 44.4 31 41.8 42.4 41.1 41.1 41.1 40.8 39.7 38.0 37.9 39.8 40.4 39.3 37.8 38.3 39.2 38.4 37.1 36.0 35.8 38.1 37.8 37.7 38.2 37.9 39.0 42.4 MEAN 44.4 44.2 43.4 43.8 43.8 44.2 44.6 44.3 44.5 43.8 44.4 44.0 43.0 42.9 42.9 43.7 43.5 43.6 43.4 43.2 43.1 43.3 43.7 44.0 43.7 48.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 1997 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 39.4 39.7 39.3 39.1 38.7 40.1 43.6 44.7 42.6 41.7 40.9 40.4 38.8 36.0 36.7 36.4 35.7 35.0 37.2 38.8 40.5 39.8 39.4 37.9 39.3 44.7 2 37.1 36.4 36.5 36.1 36.4 36.8 37.9 38.8 36.8 38.1 42.9 45.3 44.5 46.6 47.8 47.8 47.4 47.0 46.2 45.3 43.2 39.1 37.0 39.7 41.3 47.8 3 38.1 41.0 45.6 45.4 35.9 43.8 41.3 40.0 37.1 35.9 37.0 37.1 36.4 37.6 35.8 36.0 39.0 36.1 34.9 34.4 34.4 33.7 36.5 38.6 38.0 45.6 4 42.4 39.4 39.5 36.0 37.0 37.3 36.7 38.3 40.9 42.2 40.5 42.2 41.1 41.1 42.3 43.4 44.5 45.1 44.0 42.9 40.9 40.3 40.9 43.8 40.9 45.1 5 29.9 41.3 44.6 44.9 45.7 46.1 46.5 46.9 47.1 47.2 46.7 44.6 44.2 45.0 43.9 43.1 41.8 39.7 38.1 37.0 37.0 37.0 35.9 34.5 42.0 47.2 6 33.8 35.6 36.6 36.6 36.7 36.5 37.5 38.3 38.6 39.2 39.4 39.7 39.8 39.7 38.0 38.6 38.0 38.0 38.0 38.6 39.7 39.7 39.1 38.6 38.1 39.8 7 38.6 39.1 39.7 38.6 38.6 39.7 38.0 36.9 39.1 44.1 43.6 42.5 43.6 44.7 45.2 44.7 46.3 46.9 48.0 46.8 44.5 38.9 31.7 36.3 41.5 48.0 8 24.8 36.5 35.1 33.7 31.5 29.7 31.2 32.8 34.0 34.8 35.1 35.1 34.0 33.5 33.2 34.0 35.5 35.6 35.1 35.7 35.4 34.2 34.8 35.7 33.8 36.5 9 34.2 34.3 33.6 33.9 34.8 36.2 36.4 35.2 36.1 35.8 36.0 35.4 34.7 34.4 34.0 33.9 33.5 32.3 31.9 43.9 51.7 53.5 54.2 54.2 38.1 54.2 10 53.6 53.0 51.6 51.3 51.1 50.5 50.4 50.9 51.4 51.4 52.2 50.8 49.7 50.5 50.8 50.8 51.1 50.9 50.6 51.2 49.2 44.2 42.7 42.7 50.1 53.6 11 34.8 47.1 48.6 48.6 49.0 49.3 47.6 43.4 38.4 36.1 30.6 30.9 30.5 31.3 47.2 32.0 42.5 48.6 51.6 51.0 51.4 51.1 51.4 54.2 43.6 54.2 12 57.3 59.0 57.8 55.6 54.6 50.3 49.2 50.1 51.7 52.8 52.4 53.1 52.5 51.8 52.4 53.4 54.5 54.8 54.5 53.7 54.0 55.2 56.9 56.9 53.9 59.0 13 56.0 55.3 54.0 54.1 53.9 53.8 53.4 54.2 53.3 52.5 53.4 53.8 52.8 52.4 51.8 51.2 50.6 50.2 50.1 49.8 49.7 52.0 51.3 49.5 52.5 56.0 14 50.2 50.8 51.2 51.3 50.3 35.8 51.5 49.0 52.0 51.1 49.1 47.2 46.6 46.7 45.8 44.5 43.5 43.5 43.9 43.4 43.0 43.3 43.7 44.2 46.7 52.0 15 44.2 44.1 43.6 43.1 42.9 43.0 42.1 41.9 42.5 42.1 41.6 40.8 40.2 38.5 36.2 34.7 33.5 32.9 31.6 31.2 30.8 30.6 31.2 31.8 38.1 44.2 16 32.1 31.5 31.6 32.1 32.4 32.1 32.8 34.8 36.4 34.8 35.0 34.1 33.7 33.8 34.0 35.7 35.0 36.6 36.9 37.4 35.9 37.0 39.1 39.2 34.8 39.2 17 38.0 33.0 37.0 38.1 39.3 42.9 44.1 45.3 37.7 40.5 42.3 48.2 53.6 53.3 53.0 53.0 51.7 50.1 53.4 52.4 50.9 52.1 52.0 53.6 46.5 53.6 18 56.5 55.3 54.3 52.0 48.8 49.6 52.2 54.9 54.1 55.0 54.8 53.7 52.0 51.0 46.7 45.9 47.3 47.9 48.4 48.3 47.2 37.0 44.5 39.5 49.9 56.5 19 42.7 41.4 41.9 39.0 45.7 43.8 48.5 49.5 49.8 44.9 39.4 36.5 41.0 43.6 47.1 47.5 47.0 46.9 47.8 47.6 46.4 47.2 49.0 48.4 45.1 49.8 20 44.2 41.2 47.1 40.0 41.5 46.1 48.0 48.7 48.6 49.0 50.4 50.4 50.5 49.6 50.4 49.5 47.4 47.4 46.5 46.3 45.7 45.3 45.6 45.0 46.9 50.5 21 44.6 44.7 45.0 45.0 44.5 44.4 46.2 50.8 22.6 49.1 54.2 50.6 52.7 54.8 54.7 54.5 54.3 54.2 53.2 51.3 50.4 50.3 48.2 46.8 48.6 54.8 22 46.9 46.2 48.7 45.6 41.8 41.7 42.4 42.0 41.0 41.2 40.8 40.3 40.9 41.9 40.6 39.6 39.0 39.5 38.3 38.6 39.3 39.7 40.1 38.9 41.5 48.7 23 38.6 39.2 39.6 39.3 39.5 39.8 39.5 39.5 39.4 40.0 40.5 39.6 39.0 39.1 38.9 37.8 36.7 35.7 34.7 34.2 34.0 34.3 34.5 34.8 37.8 40.5 24 33.5 33.3 32.9 34.9 35.7 35.0 36.4 37.7 41.0 44.0 46.6 44.8 46.3 46.8 46.7 48.0 48.3 48.3 48.5 48.7 48.4 48.1 49.2 41.1 42.7 49.2 25 40.8 47.3 45.2 47.1 50.8 51.8 53.2 53.0 52.9 53.2 53.9 54.7 54.0 53.4 53.7 53.9 54.0 54.7 55.0 55.5 55.7 56.8 57.2 56.6 52.7 57.2 26 51.2 54.9 54.5 53.1 50.4 50.9 52.6 53.7 53.9 53.2 51.6 48.4 49.6 51.4 50.6 50.2 50.3 50.4 50.0 50.6 50.5 47.2 41.0 42.4 50.5 54.9 27 39.1 47.0 46.3 48.6 49.2 50.9 51.4 51.9 52.0 53.0 52.6 52.4 52.0 51.5 51.4 52.1 51.7 51.3 53.8 51.1 51.8 51.9 52.1 51.5 50.7 53.8 28 52.0 52.8 52.1 51.3 51.3 51.6 52.0 51.6 51.7 51.4 51.6 50.9 50.6 50.4 50.3 50.5 49.7 48.7 48.1 46.8 46.5 46.7 46.7 46.7 50.1 52.8 MEAN 42.0 43.6 44.1 43.4 43.1 43.2 44.4 44.8 43.7 44.8 44.8 44.4 44.5 44.7 45.0 44.4 44.6 44.6 44.7 44.7 44.6 43.8 43.8 43.7 44.1 49.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 1997 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 46.0 45.9 44.9 43.2 40.9 38.0 35.4 35.2 33.8 32.3 30.8 28.9 27.8 27.2 26.6 26.0 25.3 25.1 25.2 26.6 27.1 28.1 29.1 28.9 32.4 46.0 2 27.9 27.8 23.8 25.8 25.9 26.9 27.1 23.0 26.3 26.8 26.0 25.0 27.7 24.0 25.7 26.9 25.9 27.1 26.7 26.4 25.0 24.6 23.8 22.5 25.8 27.9 3 23.5 23.8 23.5 23.3 24.5 26.0 28.1 31.2 33.0 33.1 33.1 32.6 32.2 32.5 32.8 32.9 35.6 36.8 37.2 36.0 36.4 36.6 36.6 36.6 31.6 37.2 4 36.5 36.7 36.9 36.4 35.2 34.0 34.4 36.4 37.3 38.0 38.3 36.4 35.4 34.9 35.8 35.5 34.1 33.6 32.9 34.5 32.8 32.2 31.3 31.7 35.0 38.3 5 33.7 33.8 33.5 33.0 33.0 32.7 32.9 32.2 32.2 32.4 32.0 31.2 31.1 30.5 30.1 34.1 44.2 48.6 49.7 48.0 50.1 48.5 39.3 38.6 36.9 50.1 6 46.2 45.7 42.1 41.3 33.8 30.5 29.3 28.2 28.0 28.2 28.2 28.3 27.8 27.1 28.2 27.2 26.4 26.4 25.2 27.3 28.5 27.8 27.4 27.9 30.7 46.2 7 27.4 29.2 28.2 30.2 35.7 50.6 58.3 57.9 56.4 55.3 53.8 53.2 53.4 50.8 50.3 51.8 52.7 51.5 52.3 53.3 53.7 56.5 57.2 56.6 49.0 58.3 8 56.3 54.8 55.3 57.1 58.6 59.1 59.8 57.1 58.1 57.9 54.0 50.8 49.0 49.6 51.1 52.1 53.9 53.9 53.0 52.1 52.5 51.0 49.6 51.7 54.1 59.8 9 52.8 54.2 54.0 54.1 54.2 54.2 54.2 54.4 55.0 55.3 55.8 56.1 56.1 56.7 62.4 63.4 66.3 68.0 63.0 62.6 57.2 56.1 54.4 53.2 57.2 68.0 10 54.4 52.6 51.5 51.6 52.3 51.9 52.3 51.9 51.6 51.8 51.3 45.7 46.8 50.2 50.9 51.9 50.0 54.3 50.7 50.1 50.8 52.8 52.8 53.3 51.4 54.4 11 53.6 53.9 53.9 53.8 53.6 53.5 53.6 54.0 53.3 55.4 55.0 53.8 54.0 54.2 52.3 51.5 51.8 54.6 59.4 62.2 62.5 60.4 51.1 49.9 54.6 62.5 12 46.3 43.5 42.7 42.1 40.6 39.5 38.7 47.1 61.1 65.5 57.8 60.7 59.9 59.0 60.1 57.8 56.9 58.1 57.8 59.7 58.9 61.7 60.6 60.8 54.0 65.5 13 60.0 59.0 60.2 60.5 58.6 58.4 58.3 57.4 57.7 57.7 58.7 58.5 56.8 56.5 56.6 56.7 56.6 55.9 55.9 55.7 54.9 55.2 56.9 56.9 57.5 60.5 14 58.0 59.5 58.8 58.9 58.2 58.1 58.4 57.6 57.0 55.9 54.6 50.9 53.1 53.9 53.1 52.5 53.5 53.0 52.2 51.4 50.9 50.9 52.0 53.1 54.8 59.5 15 53.6 53.6 54.2 53.6 53.1 53.6 54.7 55.3 56.9 57.5 56.4 55.3 54.2 52.5 51.4 50.9 50.3 48.7 47.6 46.5 46.5 45.4 43.2 44.3 51.6 57.5 16 44.3 44.3 43.8 41.6 39.9 35.0 31.1 35.5 37.7 38.3 37.7 39.9 43.2 44.3 47.6 48.7999.9999.9 53.1 53.1 54.2 54.8 55.9 57.0 44.6 57.0 17 57.0 57.6 58.1 58.7 59.2 58.1 57.6 58.7 57.6 57.0 55.9 56.5 55.4 55.9 55.9 55.9 55.4 55.4 55.4 54.8 54.8 53.2 53.2 53.2 56.3 59.2 18 53.8 53.2 54.3 53.2 54.3 55.4 54.9 55.4 55.4 57.1 56.5 54.3 51.6 54.3 53.2 54.3 56.0 55.4 55.4 55.4 55.4 54.9 53.8 55.4 54.7 57.1 19 56.6 57.1 55.5 55.5 52.2 51.1 54.4 55.5 56.0 56.6 56.0 56.6 57.7 58.2 58.3 57.2 56.6 57.7 57.7 56.6 55.0 53.9 53.3 51.1 55.7 58.3 20 51.2 51.2 51.2 51.2 51.2 49.0999.9999.9999.9999.9999.9999.9999.9999.9 45.8 44.7 43.0 42.5 41.9 41.9 41.9 40.8 40.8 40.2 45.5 51.2 21 40.2 40.2 39.7 45.8 50.2 54.6 55.8 56.3 57.4 56.4 55.9 55.3 55.3 55.3 54.8999.9999.9999.9 54.8 55.9 55.9 55.9 55.9 53.6 52.6 57.4 22 55.9 55.9 55.9 48.1 49.3 44.3 50.4 53.7 53.2 52.6 52.1 51.5 52.6 51.6 52.8 51.8 50.7 47.8 44.0 40.1 34.5 34.1 34.2 31.6 47.9 55.9 23 28.3 36.7 35.9 38.3 34.9 38.5 39.3 45.2 45.4 39.4 39.9 52.3 63.2 58.9 50.5 53.7 55.7 59.2 59.4 60.2 61.7 58.8 57.4 57.6 48.8 63.2 24 56.6 61.1 60.6 59.2 58.0 58.2 57.1 56.3 56.4 56.6 55.8 51.5 50.0 52.6 53.0 52.2 52.2 52.3 51.8 51.9 51.7 52.4 53.6 55.3 54.9 61.1 25 59.3 59.3 59.4 60.1 59.7 58.3 57.5 56.8 56.8 56.9 54.3 51.5 49.9 50.6 58.0 51.5 51.5 51.4 50.8 51.2 50.6 49.6 35.9 48.5 53.7 60.1 26 37.8 26.5 43.1 53.1 53.1 53.2 53.6 53.6 53.7 54.2 54.5 53.5 52.9 53.1 52.0 52.7 52.9 51.9 51.9 51.9 52.4 52.6 53.4 52.6 50.8 54.5 27 52.6 54.7 55.4 53.1 52.2 53.3 53.3 52.5 51.7 52.2 51.3 50.4 49.9 50.0 47.4 49.1 53.7 58.2 61.1 55.2 52.6 54.5 55.1 53.2 53.0 61.1 28 52.4 52.5 53.4 53.2 55.7 56.1 56.0 55.8 56.2 56.1 54.6 54.3 53.6 53.7 52.7 53.1 53.1 53.0 53.7 52.9 52.6 52.1 48.6 47.4 53.4 56.2 29 44.0 45.1 45.8 38.6 38.2 46.4 54.2 54.1 53.1 53.8 53.1 51.7 51.7 50.9 49.8 49.9 49.2 48.8 48.4 48.7 48.7 48.7 48.1 47.8 48.7 54.2 30 47.8 47.5 46.7 45.9 46.1 45.0 44.7 44.2 43.9 43.8 43.8 43.8 45.3 47.0 47.5 46.4 45.4 44.7 44.2 50.5 49.7 53.1 54.2 53.8 46.9 54.2 31 52.1 51.0 45.8 44.5 43.6 39.9 35.4 32.3 31.1 31.2 30.0 30.5 31.0 33.4 35.4 35.0 34.1 31.9 29.6 30.1 29.7 29.1 29.2 27.3 35.1 52.1 MEAN 47.3 47.4 47.4 47.3 47.0 47.2 47.7 48.2 48.8 48.8 47.9 47.4 47.6 47.6 47.8 47.6 48.0 48.5 48.5 48.5 48.0 47.9 46.7 46.8 47.7 55.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 1997 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 26.3 24.8 36.7 49.2 54.8 63.8 64.5 66.2 67.1 67.8 66.5 65.4 64.2 62.2 59.4 58.0 59.9 60.1 56.3 56.4 57.5 56.2 55.5 54.3 56.4 67.8 2 54.2 50.6 48.3 46.8 47.2 46.8 45.7 45.9 46.2 47.3 47.3 47.0 47.6 47.8 49.2 52.7 56.3 59.2 59.7 60.3 60.5 60.4 60.0 60.2 52.0 60.5 3 59.9 60.5 60.8 61.0 61.5 63.0 63.6 62.6 61.5 60.7 61.0 61.1 61.6 63.4 64.4 65.1 65.3 64.4 63.7 61.7 61.6 61.3 60.5 61.2 62.1 65.3 4 61.2 60.4 60.4 61.0 61.6 61.7 62.0 61.8 62.4 63.2 63.4 64.1 63.6 63.5 63.3 63.5 63.1 62.8 62.5 62.5 64.0 64.9 68.3 70.7 63.2 70.7 5 74.2 79.4 76.9 77.5 77.7 78.8 76.8 76.0 75.7 76.9 79.9 79.1 79.8 81.7 83.6 82.4 77.0 73.7 70.8 65.9 63.6 63.8 63.2 62.5 74.9 83.6 6 63.3 64.2 63.4 63.4 63.1 64.2 64.7 65.0 64.5 62.1 60.4 60.8 59.7 59.3 59.8 59.1 57.5 56.5 56.4 56.2 56.2 56.1 57.3 58.7 60.5 65.0 7 58.0 59.8 60.3 59.4 60.6 61.2 61.2 60.0 59.2 59.1 55.4 55.0 58.5 54.9 57.3 60.8 59.9 64.3 68.3 66.8 70.6 58.5 55.8 56.9 60.1 70.6 8 57.5 60.0 65.3 60.7 59.0 58.9 58.7 58.5 58.0 59.0 58.3 57.9 57.5 57.2 57.1 57.5 55.8 53.6 52.4 51.3 50.6 50.9 51.5 50.2 56.6 65.3 9 51.8 55.1 55.6 53.8 55.4 63.9 67.3 66.6 67.0 65.1 65.2 64.3 65.6 64.5 65.0 66.3 66.4 66.8 66.8 65.3 66.4 68.4 70.1 70.6 63.9 70.6 10 71.1 70.3 69.6 69.2 68.7 68.2 66.2 66.4 68.0 66.1 64.4 60.8 62.8 64.6 60.9 60.2 60.2 62.0 62.0 61.4 62.4 64.1 64.0 62.7 64.8 71.1 11 61.8 61.1 60.9 62.1 62.5 62.1 62.4 63.2 64.0 64.2 63.3 62.9 51.2 57.3 59.1 60.0 60.1 60.4 60.2 61.3 60.3 62.4 62.5 61.9 61.1 64.2 12 60.2 60.3 61.5 63.5 63.4 64.2 63.8 63.6 63.5 63.2 62.5 62.6 62.8 62.2 62.2 62.0 62.5 62.2 61.9 62.2 62.9 63.6 62.0 57.3 62.3 64.2 13 53.4 43.9 52.6 61.6 62.7 61.1 61.3 60.6 60.5 59.6 59.1 58.1 59.0 58.8 58.3 57.6 57.5 56.3 55.6 54.7 54.3 54.3 54.8 53.8 57.1 62.7 14 52.8 52.3 52.5 52.4 51.9 51.7 51.3 50.7 50.4 50.3 50.4 50.2 49.9 49.3 48.0 45.6 43.6 41.7 38.3 36.8 36.5 37.3 40.4 48.1 47.2 52.8 15 60.5 59.8 60.3 61.2 60.8 62.9 63.6 63.5 65.7 66.1 62.1 55.2 55.5 58.3 54.0 57.3 59.8 56.4 57.9 57.0 56.8 54.5 56.5 62.9 59.5 66.1 16 66.2 63.2 58.8 59.1 62.0 62.2 63.4 62.5 61.2 60.1 59.8 62.8 61.9 63.9 64.8 65.4 64.9 64.9 65.2 65.5 63.1 60.1 59.7 59.5 62.5 66.2 17 60.5 61.7 63.5 64.3 64.9 64.2 65.2 66.5 67.2 66.5 64.3 52.5 59.8 61.9 60.4 62.6 62.1 61.3 60.8 60.2 59.4 60.5 63.5 62.3 62.3 67.2 18 59.9 60.0 60.5 60.7 61.8 61.3 61.0 59.2 56.6 54.6 52.5 50.0 52.8 56.1 55.9 55.3 52.8 55.8 66.9 75.1 72.8 71.1 70.5 67.0 60.4 75.1 19 67.0 67.0 67.5 69.2 68.0 65.7 66.8 63.4 63.4 62.3 61.2 63.4 64.6 65.7 66.8 68.0 67.4 64.6 62.3 62.8 62.5 60.5 62.4 63.5 64.8 69.2 20 64.8 66.1 66.3 68.9 71.4 72.4 72.9 74.1 75.2 74.2 74.1 72.0 71.5 78.9 69.9 70.9 70.7 69.8 70.6 71.5 71.4 72.1 72.6 74.4 71.5 78.9 21 76.2 71.6 65.9 68.3 70.6 75.1 76.6 75.8 75.1 71.8 70.0 68.7 68.9 69.7 69.5 68.1 65.9 64.7 64.6 65.4 65.5 66.5 67.7 68.8 69.6 76.6 22 69.6 69.7 70.7 70.7 71.0 71.3 70.0 68.9 67.0 67.8 67.0 64.6 66.5 68.2 69.8 71.0 70.2 69.5 69.3 67.8 65.1 65.7 67.3 66.0 68.5 71.3 23 55.4 46.9 46.9 49.7 57.1 57.3 53.8 52.8 55.9 57.2 55.6 55.1 54.6 54.4 53.8 52.8 51.5 51.4 50.9 49.2 47.4 44.8 42.7 39.1 51.5 57.3 24 32.9 30.3 27.3 27.6 27.1 27.4 27.0 25.1 21.9 20.0 20.5 23.8 34.0 38.1 46.0 46.7 52.8 55.7 56.2 56.7 57.3 60.9 66.9 69.5 39.7 69.5 25 67.2 65.8 65.8 66.0 65.7 66.4 64.3 61.5 58.2 61.8 59.0 58.6 58.6 57.8 57.4 57.5 57.5 58.7 59.5 61.0 61.7 61.4 60.7 61.7 61.4 67.2 26 61.8 62.1 62.4 62.2 61.4 61.7 62.9 63.1 64.9 64.3 65.3 64.8 65.3 71.3 71.9 72.3 75.2 76.8 77.1 75.9 75.4 72.4 70.6 65.4 67.8 77.1 27 64.8 65.4 65.3 65.0 64.1 67.8 68.4 68.0 68.2 72.7 72.2 70.7 70.9 70.8 70.7 71.2 72.0 71.0 70.0 69.4 67.9 69.1 69.0 69.1 68.9 72.7 28 66.9 67.1 69.5 69.2 69.5 68.9 67.5 63.5 62.4 67.4 67.1 66.7 67.6 66.3 66.0 65.6 64.2 64.9 66.3 64.3 62.2 60.3 57.3 57.1 65.3 69.5 29 58.2 59.7 60.4 61.3 60.7 60.5 60.4 60.0 58.9 57.8 56.9 56.1 55.8 54.5 52.8 51.0 48.9 46.9 45.6 44.6 43.4 43.1 42.5 42.1 53.4 61.3 30 41.3 40.3 39.0 37.6 36.1 38.2 39.1 42.7 45.7 47.5 49.4 50.7 52.4 53.2 53.7 53.2 53.6 57.9 62.6 62.5 63.6 64.0 61.6 60.5 50.3 64.0 MEAN 59.3 58.6 59.2 60.1 60.7 61.8 61.7 61.3 61.2 61.2 60.5 59.5 60.2 61.2 61.0 61.3 61.2 61.1 61.4 61.1 60.8 60.3 60.6 60.6 60.7 68.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 1997 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 56.7 55.6 53.3 52.6 51.3 48.0 47.8 49.0 49.0 45.8 50.1 51.1 53.8 53.8 54.8 54.1 53.7 53.1 52.6 52.7 52.4 52.6 52.9 54.4 52.1 56.7 2 54.5 54.3 53.9 54.1 53.9 53.9 53.5 53.6 53.5 53.6 53.0 53.0 52.9 51.5 50.4 48.8 47.7 46.7 43.9 41.0 39.4 38.9 38.5 37.7 49.3 54.5 3 37.0 36.8 37.4 37.6 36.4 35.6 35.5 35.0 33.8 33.6 31.0 34.4 42.4 50.2 58.5 57.0 53.5 49.1 34.6 27.3 30.1 30.5 31.0 32.4 38.4 58.5 4 34.1 36.1 36.6 37.6 38.7 40.7 43.2 45.2 46.2 46.4 45.2 44.5 44.2 44.3 44.4 44.6 44.9 47.7 47.3 45.7 43.4 40.8 39.0 38.9 42.5 47.7 5 37.7 37.4 37.6 38.4 39.5 39.8 40.9 40.9 38.9 37.5 36.3 45.3 63.8 63.5 64.2 63.7 64.8 63.1 59.1 59.8 59.2 59.1 60.7 62.5 50.6 64.8 6 64.0 65.1 66.0 67.2 68.0 68.3 67.7 67.9 68.1 66.6 62.4 60.7 61.3 60.5 61.2 60.7 61.3 62.2 62.4 63.3 62.6 62.1 61.9 61.6 63.9 68.3 7 61.1 61.6 62.3 61.2 61.1 60.7 60.1 51.4 54.7 55.0 47.6 51.9 58.3 61.3 65.1 63.0 59.2 57.5 57.0 56.6 57.3 57.6 58.1 58.3 58.3 65.1 8 59.6 60.6 61.6 61.6 60.4 59.0 58.3 58.7 58.4 59.5 69.4 65.8 66.0 68.1 68.0 70.4 71.5 73.0 73.9 75.4 76.6 77.3 78.3 78.5 67.1 78.5 9 79.0 79.1 79.7 79.3 79.2 78.7 78.3 77.8 77.8 77.9 76.7 76.3 75.0 75.2 74.9 74.5 75.0 74.5 72.8 72.9 75.0 78.3 77.3 74.9 76.7 79.7 10 74.1 72.3 72.7 68.9 62.4 58.8 58.4 56.6 50.3 46.3 41.3 38.3 34.4 31.6 29.3 27.7 26.5 25.5 24.2 23.6 23.3 23.2 24.5 25.0 42.5 74.1 11 25.9 26.5 25.7 24.7 25.0 24.8 24.5 25.5 28.4 40.8 61.7 62.5 64.4 66.3 67.6 66.5 66.4 67.4 65.4 64.2 64.1 64.8 64.3 63.1 49.2 67.6 12 62.9 61.5 59.9 56.0 55.7 56.6 58.0 58.8 57.8 56.9 52.8 51.3 52.6 57.6 58.6 61.9 59.2 60.6 60.4 56.6 54.8 55.2 56.8 58.8 57.6 62.9 13 59.0 58.5 58.2 56.3 55.3 52.7 50.1 46.6 37.7 33.9 30.0 27.5 26.9 24.7 22.9 22.1 22.5 22.3 22.9 22.6 21.9 21.9 22.2 22.1 35.0 59.0 14 22.4 22.4 23.0 23.3 23.1 22.8 22.5 22.4 22.2 22.0 22.0 22.0 22.1 22.1 21.9 23.2 21.5 22.9 20.1 19.4 19.2 19.1 19.2 19.1 21.7 23.3 15 19.0 18.5 18.5 18.2 18.3 18.8 21.1 26.8 30.8 31.2 29.5 28.3 31.8 33.7 32.3 32.2 29.9 36.8 39.0 35.3 39.2 40.6 38.8 29.0 29.1 40.6 16 20.4 20.8 20.8 21.1 21.6 22.2 22.7 23.0 23.3 23.8 23.9 25.2 26.4 26.9 27.5 27.1 27.4 27.6 26.7 27.8 28.2 31.3 33.6 32.1 25.5 33.6 17 38.1 42.5 43.2 36.4 38.2 38.3 39.0 40.7 40.8 38.5 37.1 36.8 39.3 45.2 43.4 47.9 37.1 36.7 34.6 33.9 35.3 38.9 34.9 33.2 38.8 47.9 18 33.2 33.8 34.3 36.4 38.4 36.4 35.3 37.0 37.4 40.2 38.5 42.3 42.8 39.4 38.2 37.8 37.8 38.2 37.3 36.5 36.3 36.6 38.4 41.2 37.7 42.8 19 43.0 45.0 42.8 39.5 44.3 44.7 40.7 35.4 35.6 31.6 29.2 31.5 32.3 32.4 32.3 32.6 32.7 35.5 33.5 32.1 30.6 27.6 25.7 25.1 34.8 45.0 20 23.7 22.5 23.9 24.2 28.3 29.3 29.6 28.6 27.5 28.2 29.7 29.7 27.3 24.4 26.2 26.0 26.6 25.0 22.7 22.7 21.4 21.7 20.6 18.7 25.4 29.7 21 18.9 19.1 20.4 21.4 21.3 21.4 22.8 22.3 23.4 24.7 25.3 25.5 25.9 25.9 25.8 25.2 24.2 22.4 22.2 21.4 20.0 19.3 19.4 19.4 22.4 25.9 22 29.7 22.5 37.5 41.4 42.9 51.5 49.7 50.3 63.7 67.8 64.5 61.3 61.0 61.1 60.1 61.6 62.3 61.1 62.7 63.1 65.0 66.0 71.7 72.2 56.3 72.2 23 74.7 74.2 72.7 69.5 68.1 67.1 67.3 67.4 67.7 66.9 63.6 60.9 59.3 58.8 60.4 62.1 62.3 61.6 62.2 62.0 62.1 62.6 63.2 63.9 65.0 74.7 24 64.7 64.9 66.0 65.8 65.0 63.2 58.8 57.9 56.9 56.5 55.3 54.2 52.8 52.3 51.4 51.4 51.1 50.5 49.0 49.0 49.2 47.5 45.8 45.0 55.2 66.0 25 45.5 48.4 46.9 39.3 43.0 47.3 47.8 44.3 44.2 48.2 47.8 47.4 48.6 47.9 48.7 48.5 49.3 49.0 49.1 48.8 49.1 48.3 48.2 46.1 47.2 49.3 26 47.1 48.3 49.4 49.6 50.1 49.7 48.2 47.7 47.6 47.7 46.7 45.8 45.3 44.6 44.0 43.6 42.6 43.2 43.3 41.6 41.1 41.7 39.7 40.1 45.4 50.1 27 39.4 39.3 39.3 39.6 39.4 38.2 38.7 38.3 37.7 37.7 36.8 36.1 36.2 36.5 35.7 34.8 33.5 32.5 30.6 31.5 29.1 30.5 29.0 29.6 35.4 39.6 28 30.4 31.9 32.0 31.9 34.3 34.7 34.2 33.6 33.1 32.7 32.3 32.0 31.2 30.7 30.7 29.1 31.4 29.3 25.4 28.1 29.3 28.6 27.5 27.1 30.9 34.7 29 27.3 27.6 28.9 27.8 25.0 21.3 28.1 30.7 30.8 31.0 34.3 30.9 39.3 43.8 41.2 45.5 46.3 43.9 47.9 46.8 46.0 45.4 45.0 45.3 36.7 47.9 30 44.6 44.8 45.2 46.9 46.5 46.5 46.4 46.3 46.9 46.9 45.2 42.3 41.0 41.6 42.7 43.8 41.2 41.9 43.8 41.7 39.0 37.2 36.1 32.0 42.9 46.9 31 29.8 25.7 26.2 29.2 28.2 26.0 27.5 27.5 26.7 23.5 20.5 19.7 20.1 20.7 23.9 22.4 19.4 18.8 18.6 18.5 19.4 16.4 14.3 13.8 22.4 29.8 MEAN 43.8 43.8 44.4 43.8 44.0 43.8 43.8 43.5 43.6 43.6 43.2 43.0 44.5 45.1 45.4 45.5 44.6 44.5 43.4 42.6 42.6 42.6 42.5 42.0 43.7 52.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 1997 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 15.1 15.8 15.9 17.2 18.2 19.2 19.0 19.2 18.9 19.7 21.5 22.0 23.3 22.4 24.6 23.4 23.0 24.3 30.0 31.2 31.6 33.0 33.1 32.1 23.1 33.1 2 33.3 34.8 35.5 35.9 36.7 38.1 38.2 37.8 37.2 36.6 36.9 37.3 37.2 35.8 34.6 34.5 33.9 33.3 32.3 31.1 30.4 30.8 31.1 30.6 34.7 38.2 3 31.3 32.5 32.3 31.4 31.2 32.0 32.2 32.3 32.5 32.2 31.2 31.1 31.2 30.2 30.5 29.9 29.2 28.1 26.9 27.1 26.0 24.5 23.8 24.0 29.7 32.5 4 23.2 22.5 20.8 18.9 17.4 16.4 17.8 20.2 21.8 23.1 33.8 32.2 30.0 29.4 30.8 30.3 29.4 28.2 27.9 29.4 36.2 37.6 36.5 35.7 27.1 37.6 5 40.0 38.4 48.7 50.6 49.9 46.7 42.3 38.7 37.8 36.4 44.9 45.6 55.1 60.8 59.8 58.8 58.2 56.4 52.5 49.6 47.3 48.3 46.1 44.0 48.2 60.8 6 38.9 39.9 41.3 41.2 42.6 44.9 47.2 49.2 48.2 47.7 49.1 49.9 50.6 49.5 48.6 48.0 45.1 21.4 36.3 13.3 34.7 42.0 40.7 37.6 42.0 50.6 7 34.1 32.5 32.1 24.9 24.6 23.1 19.4 22.9 25.6 26.7 27.6 27.5 27.2 27.2 27.5 27.3 26.5 32.0 29.2 29.3 36.3 36.9 36.9 38.9 29.0 38.9 8 40.4 41.9 43.6 42.2 40.4 41.8 42.2 40.8 42.3 42.1 38.8 42.0 43.4 44.8 46.7 45.7 45.0 43.8 39.9 39.4 37.6 35.4 34.1 30.5 41.0 46.7 9 30.3 42.1 41.4 39.1 41.9 44.6 46.8 46.6 40.3 38.6 34.5 37.9 39.7 41.1 41.1 41.9 44.3 43.1 45.2 43.1 40.3 40.7 42.2 43.3 41.3 46.8 10 42.6 43.1 44.0 43.1 43.2 45.3 45.7 46.3 47.2 46.1 46.5 47.4 47.0 46.1 46.3 45.7 44.5 43.0 42.2 42.4 44.1 44.6 45.1 46.0 44.9 47.4 11 45.8 45.2 46.8 52.1 54.9 52.6 51.8 51.2 50.7 50.8 50.8 50.6 51.1 51.0 48.8 47.3 40.9 54.5 64.7 59.0 56.1 53.8 48.0 45.6 51.0 64.7 12 46.2 45.5 45.2 44.5 43.9 43.3 43.3 42.6 42.7 41.8 37.0 39.4 38.6 39.2 40.0 43.3 42.2 41.5 38.2 36.9 39.3 35.6 28.7 29.4 40.3 46.2 13 31.2 27.9 35.8 34.7 37.0 39.5 38.0 38.8 38.8 37.1 35.8 32.7 30.7 35.8 29.4 30.2 30.3 33.1 31.0 30.9 29.2 27.7 26.7 26.1 32.9 39.5 14 26.0 26.1 26.8 26.9 22.9 19.7 19.5 24.5 27.4 26.7 28.7 28.9 28.6 27.5 28.4 29.8 30.5 31.0 31.4 30.2 26.6 25.0 24.0 23.7 26.7 31.4 15 25.1 24.5 22.9 21.0 19.1 18.9 18.5 18.0 17.7 17.6 16.6 15.9 15.0 14.0 12.0 11.6 10.9 10.2 11.0 10.4 12.1 35.5 32.9 30.7 18.4 35.5 16 36.0 39.6 37.1 30.5 28.6 25.7 26.6 28.5 32.8 36.5 33.8 34.9 36.5 34.6 34.4 34.2 31.5 30.6 28.2 29.1 31.7 31.9 31.2 32.5 32.4 39.6 17 34.1 50.2 73.9 80.3 78.1 74.6 66.1 63.2 51.7 52.3 52.2 47.3 37.0 30.4 42.8 43.9 44.3 43.3 44.0 43.5 43.3 43.7 44.0 44.3 51.2 80.3 18 44.7 44.7 45.1 45.6 46.1 46.0 46.8 47.0 47.1 49.1 51.0 52.8 53.9 53.1 50.8 48.2 45.1 42.5 40.6 38.8 38.2 38.9 38.6 38.4 45.5 53.9 19 37.2 36.1 34.1 35.1 34.8 33.9 34.0 33.8 33.1 32.8 32.1 30.6 29.8 29.5 28.9 30.0 30.2 31.7 29.8 26.3 26.0 26.6 29.4 26.0 31.3 37.2 20 26.6 26.5 26.5 26.6 27.7 28.1 27.7 28.6 30.0 30.6 30.4 30.6 29.8 29.1 28.9 27.8 27.4 25.9 24.9 24.3 24.7 24.2 24.8 24.6 27.3 30.6 21 25.2 25.3 25.6 26.0 26.9 27.6 26.2 24.0 23.4 22.9 21.6 20.1 17.1 17.0 16.5 15.3 13.9 12.4 12.9 13.3 14.2 14.5 18.2 16.9 19.9 27.6 22 16.5 17.5 17.6 18.1 18.0 18.0 18.6 19.6 20.4 21.0 22.9 24.2 24.3 22.7 21.4 21.0 20.5 21.9 20.9 19.4 20.6 19.3 19.0 17.8 20.0 24.3 23 18.1 14.4 14.1 14.9 17.9 19.6 19.2 19.3 20.5 23.4 22.5 21.2 20.7 20.5 20.1 18.3 17.3 16.9 17.0 16.4 15.8 14.4 13.6 14.7 17.9 23.4 24 18.0 20.2 19.5 19.2 22.1 25.7 25.7 26.0 26.1 26.0 28.4 30.0 48.8 58.4 56.5 54.8 53.1 50.8 47.6 43.5 41.9 40.2 38.0 38.6 35.8 58.4 25 36.4 34.3 28.5 21.8 24.1 29.5 21.6 33.4 36.3 31.1 33.1 34.1 25.6 37.0 43.5 47.8 56.3 58.1 47.0 43.2 40.7 40.8 41.5 41.9 37.0 58.1 26 42.1 41.9 43.0 43.8 42.8 41.9 41.8 41.4 41.6 43.9 43.6 44.5 45.8 45.8 45.8 46.4 45.6 44.2 42.6 42.7 41.4 41.5 40.5 38.6 43.0 46.4 27 40.1 42.0 40.0 41.5 42.0 43.1 42.8 44.8 43.5 44.7 43.4 42.4 42.4 41.6 40.4 39.5 38.6 38.9 37.5 35.5 33.9 31.0 29.5 28.6 39.5 44.8 28 27.5 26.5 25.6 25.1 24.2 23.0 21.8 20.4 30.9 38.0 42.9 42.7 49.2 55.4 57.2 76.1 66.0 63.3 58.9 58.6 55.7 54.8 54.4 48.2 43.6 76.1 29 48.4 48.0 47.2 47.0 47.1 46.7 46.1 45.2 45.4 45.3 45.3 46.5 46.9 46.2 46.1 43.4 42.6 42.1 46.8 48.7 46.6 45.7 45.8 45.7 46.0 48.7 30 45.7 47.3 44.6 45.6 47.9 48.4 50.5 49.6 48.4 44.0 40.6 39.0 39.0 39.6 40.6 41.3 42.3 43.0 42.6 42.6 42.5 40.7 39.8 38.9 43.5 50.5 MEAN 33.3 34.2 35.2 34.8 35.1 35.3 34.6 35.1 35.3 35.5 35.9 36.0 36.5 37.2 37.4 37.9 37.0 36.3 36.0 34.3 34.8 35.3 34.6 33.8 35.5 45.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 1997 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 41.2 41.7 44.0 44.5 45.2 44.7 45.0 45.6 45.3 44.8 42.0 43.1 42.8 42.6 42.2 42.3 40.6 40.5 39.2 39.2 39.7 41.4 41.0 41.3 42.5 45.6 2 40.8 40.8 40.3 39.2 38.6 38.2 38.3 40.7 39.0 38.3 36.7 36.5 37.3 35.5 35.3 33.3 36.0 34.3 34.5 32.9 28.6 28.9 30.1 24.4 35.8 40.8 3 23.1 21.3 23.4 27.9 31.0 30.1 34.4 36.4 31.9 22.4 22.9 23.0 21.6 18.4 17.1 15.1 14.8 15.4 14.1 14.8 27.5 30.5 25.4 26.5 23.7 36.4 4 17.4 17.5 17.9 15.4 19.1 14.6 14.5 15.6 15.3 17.6 20.4 24.1 27.9 23.5 21.3 20.7 19.3 20.3 19.1 17.8 15.5 18.4 25.1 24.7 19.3 27.9 5 23.6 20.0 19.9 19.6 20.0 20.4 20.5 20.5 20.3 20.6 20.7 20.3 20.2 20.3 20.0 19.9 20.4 19.1 17.7 15.7 15.1 15.7 18.7 18.2 19.5 23.6 6 16.9 15.6 15.3 16.6 15.7 16.2 17.9 17.7 17.0 16.6 14.7 13.2 14.1 14.4 13.6 11.9 12.0 12.2 13.0 11.7 13.2 11.7 11.1 11.6 14.3 17.9 7 12.2 12.2 11.9 12.0 11.9 11.8 11.8 11.9 12.2 12.2 11.8 11.8 12.2 12.6 12.6 10.5 10.6 9.9 10.1 11.0 10.5 9.0 9.6 10.8 11.4 12.6 8 10.6 11.2 12.2 13.7 15.0 11.2 10.5 11.3 10.1 9.6 9.4 10.2 10.2 8.7 7.0 6.1 7.7 7.4 7.5 7.8 8.4 8.0 10.5 8.0 9.7 15.0 9 8.2 8.4 9.0 8.4 7.6 7.4 7.9 8.0 8.1 7.3 7.3 9.1 9.7 10.4 10.6 11.9 14.0 15.0 14.1 14.3 14.8 16.8 18.4 15.2 10.9 18.4 10 13.5 12.4 15.1 14.5 13.7 17.4 20.0 21.6 22.8 23.2 23.0 23.3 24.5 23.2 23.2 21.6 21.2 23.2 26.3 24.1 19.6 20.8 21.8 21.1 20.5 26.3 11 19.8 19.5 19.0 19.6 20.4 21.0 20.3 19.6 19.8 18.9 19.6 25.0 19.6 18.9 19.4 19.9 22.4 21.3 22.7 26.3 25.1 31.5 30.7 28.9 22.1 31.5 12 28.9 28.0 28.5 26.6 25.5 24.5 23.8 21.7 20.8 22.3 23.1 21.7 30.8 27.6 31.8 33.4 26.8 25.2 32.5 30.4 28.6 34.0 36.2 32.1 27.7 36.2 13 29.9 28.9 26.2 31.0 32.4 30.1 31.6 32.5 30.7 27.8 22.4 20.0 18.9 18.5 17.8 17.1 16.8 16.9 16.5 16.2 14.1 14.0 14.1 13.2 22.4 32.5 14 13.0 13.7 14.5 14.3 15.9 19.6 20.1 20.5 20.2 20.1 19.6 19.2 17.9 19.7 17.4 16.9 19.1 20.0 19.7 20.0 17.5 17.2 16.6 16.8 17.9 20.5 15 15.1 12.7 12.0 11.8 11.5 11.1 13.8 14.5 12.6 12.4 12.7 12.3 12.2 12.6 13.5 14.3 15.3 14.8 15.3 15.7 15.7 15.0 15.0 15.2 13.6 15.7 16 16.9 16.8 16.4 16.9 17.2 17.2 16.9 16.4 16.0 15.8 16.4 16.0 16.2 16.1 15.3 15.0 14.6 14.2 13.8 13.7 14.2 14.2 14.3 14.4 15.6 17.2 17 14.4 14.3 13.6 13.6 13.8 14.4 14.7 14.8 15.1 15.0 14.8 15.4 16.1 14.8 15.4 14.0 13.2 14.0 14.1 13.2 13.3 14.2 14.9 15.1 14.4 16.1 18 16.0 16.1 15.2 13.6 13.7 13.3 13.5 14.4 15.3 15.4 15.2 14.6 13.7 14.3 15.0 19.6 18.9 17.3 15.1 13.7 12.9 12.6 12.7 14.8 14.9 19.6 19 13.6 14.3 15.3 15.5 15.6 16.3 15.9 16.5 16.2 17.1 19.2 19.5 18.7 16.4 14.5 13.3 12.8 12.5 12.4 12.3 12.3 13.5 13.0 12.6 15.0 19.5 20 11.7 10.5 12.4 13.2 14.8 13.9 14.3 12.1 13.3 13.8 13.4 13.4 14.3 15.4 15.4 13.4 13.6 13.6 15.6 14.5 13.6 13.8 14.5 13.5 13.7 15.6 21 12.4 14.0 14.5 14.7 14.0 13.5 13.2 12.9 13.1 12.7 12.8 12.5 12.1 11.7 12.1 10.9 10.6 10.4 12.3 12.1 12.2 12.8 11.0 10.8 12.5 14.7 22 11.1 10.7 11.3 12.0 11.9 16.1 16.1 15.9 19.3 23.9 21.7 20.7 23.0 24.5 23.3 23.8 23.2 21.9 22.2 20.7 20.9 21.3 21.4 22.8 19.2 24.5 23 20.7 20.9 21.4 22.2 21.3 21.2 21.4 24.4 23.8 23.6 23.6 23.4 23.4 23.3 18.9 20.2 22.0 23.2 23.2 22.5 22.3 21.9 21.4 21.1 22.1 24.4 24 22.9 22.3 21.1 21.3 21.3 20.6 23.3 23.1 22.6 22.5 21.7 22.7 23.3 24.9 26.6 26.9 28.8 29.0 26.1 26.1 24.2 23.5 23.8 24.2 23.9 29.0 25 25.4 25.0 23.2 25.5 26.7 27.5 26.6 26.3 24.6 23.6 25.1 24.4 23.8 25.7 29.1 29.9 31.9 32.3 31.0 30.5 29.9 27.3 26.5 25.2 27.0 32.3 26 25.6 26.3 29.2 31.4 30.8 29.8 29.6 29.9 30.3 30.7 28.5 26.9 26.5 26.8 25.0 25.7 23.8 23.4 26.2 26.5 24.1 23.3 23.6 24.8 27.0 31.4 27 21.5 22.8 21.8 20.9 21.7 21.3 22.6 24.1 21.5 20.6 20.3 19.5 19.4 20.5 19.6 19.6 21.4 21.6 19.8 20.4 22.4 20.7 19.7 19.3 21.0 24.1 28 18.5 18.5 16.9 17.3 16.9 16.8 17.2 17.7 17.5 17.5 17.1 17.3 17.5 17.5 18.0 17.6 16.9 17.8 16.8 16.7 16.9 17.0 17.5 17.8 17.4 18.5 29 18.4 18.3 18.4 18.1 18.8 19.3 20.0 20.4 21.3 21.9 22.1 22.6 23.2 22.2 21.6 21.0 21.3 20.9 20.6 20.0 20.2 22.3 20.7 22.3 20.7 23.2 30 21.7 21.7 21.8 22.4 23.4 23.5 22.7 23.4 23.2 23.7 23.2 23.2 22.9 22.3 22.3 22.6 22.0 21.5 21.5 21.3 21.0 33.1 30.5 23.6 23.3 33.1 31 20.8 24.1 22.1 22.1 23.3 23.5 22.9 22.5 22.3 22.4 21.2 21.4 20.8 19.3 18.2 18.5 18.7 17.2 17.4 18.0 17.8 18.8 18.9 20.2 20.5 24.1 MEAN 19.5 19.4 19.5 19.9 20.3 20.2 20.7 21.1 20.7 20.5 20.1 20.2 20.5 20.1 19.8 19.6 19.7 19.6 19.7 19.4 19.1 20.1 20.3 19.7 20.0 24.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 1997 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 22.3 23.0 21.7 21.5 20.9 20.9 21.0 21.4 21.9 21.6 20.6 19.5 18.7 18.1 18.8 18.8 16.5 16.0 15.2 15.4 14.9 15.5 16.5 16.0 19.0 23.0 2 16.4 16.2 16.3 19.5 18.4 16.4 15.6 14.8 13.4 12.1 12.1 14.5 18.2 20.9 24.9 28.8 39.3 40.3 39.7 37.8 37.3 38.5 38.9 39.8 24.6 40.3 3 40.1 40.3 40.6 40.8 40.6 40.7 40.7 40.6 39.4 38.5 40.8 39.5 37.6 36.6 35.0 36.6 37.9 39.4 37.2 29.5 24.7 26.0 26.1 25.7 36.5 40.8 4 26.2 26.5 27.6 25.4 30.4 32.2 33.2 29.1 34.4 46.7 46.2 42.4 41.8 37.8 36.8 36.5 36.8 36.9 37.6 35.6 35.7 34.6 35.3 37.1 35.1 46.7 5 38.7 38.4 37.8 36.5 31.6 29.1 25.7 25.7 22.0 20.2 18.5 18.1 16.8 19.3 20.3 16.7 19.1 21.0 17.7 13.0 12.1 12.7 14.4 14.8 22.5 38.7 6 16.4 14.3 14.2 13.1 13.6999.9999.9999.9999.9999.9999.9999.9999.9 22.0 21.6 20.5 19.2 19.0 19.4 23.9 26.5 26.4 28.8 27.0 20.4 28.8 7 27.8 31.4 35.8 33.2 30.6 28.9 32.4 27.9 27.8 27.0 26.6 26.6 28.5 31.6 33.7 33.9 35.0 29.1 27.4 27.2 27.5 28.8 30.6 31.4 30.0 35.8 8 29.4 28.4 27.9 26.9 26.9 26.1 24.2 23.3 21.8 19.7 21.5 23.5 22.0 21.4 23.3 23.9 20.2 24.2 20.7 22.0 18.4 21.4 24.8 22.1 23.5 29.4 9 19.0 21.7 24.4 26.9 27.5 27.5 29.0 29.5 27.5 22.8 18.5 18.0 18.2 15.6 14.6 13.4 12.4 11.6 11.0 10.5 11.0 10.8 11.9 11.6 18.5 29.5 10 11.3 11.2 10.6 10.9 11.6 12.0 13.0 16.3 13.6 13.1 13.0 12.2 11.0 10.8 10.6 10.2 9.9 9.9 11.6 12.7 13.2 16.8 13.3 12.7 12.1 16.8 11 15.6 16.7 17.4 18.6 18.9 20.4 21.0 21.2 21.4 21.7 20.5 23.0 24.6 25.6 26.0 25.5 24.8 24.4 23.8 23.1 23.2 23.6 23.2 23.0 22.0 26.0 12 23.9 23.5 22.2 21.5 20.5 22.3 22.4 23.3 24.8 24.2 24.7 23.9 24.7 24.8 24.8 23.2 24.2 26.7 26.2 28.1 37.6 31.5 30.4 29.4 25.4 37.6 13 27.9 27.7 27.1 34.1 40.9 37.7 30.5 29.8 36.5 33.2 28.1 30.4 29.5 31.5 31.2 31.1 32.3 31.9 31.8 33.0 31.0 30.8 28.1 25.7 31.3 40.9 14 24.5 24.8 23.8 23.9 25.7 29.5 30.6 31.7 31.8 30.1 27.3 27.7 28.8 29.1 27.5 24.1 21.6 20.1 22.1 21.0 20.5 23.4 25.6 27.2 25.9 31.8 15 29.5 27.9 26.7 27.0 28.6 30.7 32.5 30.4 30.6 30.5 32.0 32.1 32.9 34.3 34.0 30.8 30.4 29.1 28.2 24.4 21.1 19.7 18.6 19.7 28.4 34.3 16 17.7 16.8 15.9 17.0 18.4 16.5 15.9 15.0 15.3 15.3 14.7 14.8 15.0 15.0 13.2 13.1 12.6 11.6 11.9 12.6 14.2 15.9 15.3 16.3 15.0 18.4 17 16.7 16.4 16.4 16.1 15.8 15.9 16.5 16.6 16.0 16.6 17.3 17.0 16.4 16.3 16.4 17.8 17.0 15.3 14.5 14.0 14.1 13.5 14.0 13.6 15.8 17.8 18 13.7 13.7 14.8 15.3 14.5 14.1 14.3 14.1 14.6 14.6 14.5 15.6 15.0 14.0 14.9 14.8 14.3 14.3 13.3 13.7 14.2 15.3 14.1 14.6 14.4 15.6 19 16.3 18.1 18.3 17.0 17.6 18.8 18.7 18.8 19.0 18.7 19.1 18.2 17.6 17.0 16.1 17.6 15.7 15.3 14.9 14.4 13.8 14.3 17.8 20.1 17.2 20.1 20 18.7 17.3 17.2 17.1 18.7 19.0 18.9 21.9 32.7 33.2 32.9 42.1 47.6 43.9 42.7 47.1 45.1 40.8 38.6 37.9 37.5 35.1 31.9 32.2 32.1 47.6 21 34.1 32.4 32.1 33.0 30.3 29.0 26.3 22.0 19.0 17.8 17.2 17.8 18.8 19.3 22.0 21.4 20.6 18.9 18.4 21.0 21.2 19.6 18.8 17.7 22.9 34.1 22 17.3 17.0 16.8 17.2 17.5 19.7 18.0 20.4 19.5 20.8 17.9 17.1 18.8 18.5 16.6 15.3 15.0 14.7 14.2 13.6 13.7 15.6 16.3 14.1 16.9 20.8 23 15.7 19.9 20.9 20.7 20.1 23.7 27.8 27.3 26.5 26.7 27.1 29.4 28.7 25.1 19.0 17.6 16.5 16.3 25.3 23.7 23.1 23.5 21.9 20.4 22.8 29.4 24 19.0 17.7 17.2 14.9 13.2 12.7 12.9 13.6 14.6 13.8 13.2 13.6 13.4 13.5 14.4 18.9 18.5 20.6 20.5 20.3 22.8 20.7 19.9 21.8 16.7 22.8 25 21.3 20.6 19.2 18.2 19.2 24.2 28.3 33.5 32.7 32.7 27.0 24.9 22.8 25.5 22.9 20.6 18.5 20.7 23.9 20.2 18.6 17.7 18.8 19.0 23.0 33.5 26 19.8 21.1 22.5 22.7 22.3 21.2 21.5 21.4 26.0 23.9 24.1 24.4 27.4 26.4 28.2 28.9 27.1 26.5 25.0 26.6 26.5 24.2 23.8 23.2 24.4 28.9 27 23.6 24.3 25.0 26.4 26.6 24.0 24.1 21.9 19.4 20.7 19.1 16.4 18.7 19.4 17.6 16.8 19.8 18.1 19.6 18.4 18.6 21.1 21.4 19.7 20.9 26.6 28 19.2 19.8 18.7 17.8 18.0 18.5 19.5 19.2 18.3 19.6 19.6 17.9 18.1 18.3 18.7 17.4 18.2 17.6 17.9 17.3 18.4 17.8 18.2 18.5 18.4 19.8 29 18.2 19.8 19.2 17.8 18.5 18.9 18.9 19.6 20.8 21.0 22.9 21.2 25.3 27.1 25.9 31.9 30.9 29.6 33.4 38.9 40.3 39.9 40.3 41.5 26.7 41.5 30 41.7 42.8 42.1 44.9 45.1 43.2 42.5 40.7 40.8 40.7 40.7 40.9 40.9 39.2 38.6 40.5 40.5 39.8 37.4 33.2 31.2 30.4 30.9 30.7 39.1 45.1 31 34.3 30.8 30.4 28.3 24.7 21.9 19.4 21.7 24.2 21.6 19.9 17.0 22.3 20.1 17.5 16.3 15.2 14.9 15.0 13.7 17.6 20.3 23.3 23.2 21.4 34.3 MEAN 23.1 23.2 23.3 23.4 23.5 23.9 23.8 23.8 24.2 24.0 23.3 23.3 24.0 23.8 23.5 23.5 23.4 23.1 23.0 22.5 22.6 22.8 23.0 22.9 23.3 30.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 1997 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 12.2 18.1 20.1 22.9 19.7 15.1 14.9 13.5 13.9 13.9 13.4 9.8 10.0 10.0 10.3 12.0 13.8 10.4 14.7 14.0 13.9 13.2 13.2 13.3 14.0 22.9 2 15.9 17.2 16.2 15.5 16.5 18.1 18.1 18.7 19.0 18.8 16.8 16.8 13.0 2.8 9.2 21.6 24.8 21.2 18.3 18.2 18.9 18.4 14.9 5.7 16.4 24.8 3 14.2 18.2 18.2 18.0 18.2 18.0 26.1 30.6 26.0 27.9 35.2 33.9 22.2 9.7 25.9 28.2 30.8 30.8 29.2 28.0 28.6 28.6 29.3 30.0 25.2 35.2 4 30.3 29.1 27.4 24.8 22.1 18.1 19.2 20.4 21.8 19.9 17.7 17.7 20.5 21.6 20.1 20.9 19.0 21.0 24.1 27.5 27.6 31.1 31.5 39.7 23.9 39.7 5 36.9 34.2 32.9 32.2 32.3 34.4 35.1 35.4 34.6 34.0 33.5 33.2 35.6 36.1 36.5 37.2 37.4 37.6 37.3 36.5 37.4 36.2 37.7 38.7 35.5 38.7 6 38.8 39.2 38.3 38.1 39.5 39.7 39.8 40.9 41.9 42.1 41.7 41.3 41.7 41.3 40.5 40.0 40.0 39.3 39.2 40.0 41.0 41.0 40.5 38.9 40.2 42.1 7 38.4 37.7 36.8 30.2 35.4 39.0 40.1 40.5 41.0 40.9 40.4 39.2 38.1 38.1 38.7 37.8 38.3 36.0 35.3 34.6 34.8 34.4 33.9 38.1 37.4 41.0 8 39.1 37.1 38.1 37.6 35.9 35.2 35.8 35.7 35.1 33.1 31.8 30.2 30.8 33.8 34.4 33.6 33.5 32.5 32.7 35.1 34.5 34.0 33.7 34.5 34.5 39.1 9 31.2 23.5 35.2 36.8 37.4 36.2 29.9 32.7 36.9 37.6 37.0 37.8 37.9 36.2 34.4 35.3 35.2 35.1 35.9 36.1 35.9 34.2 33.7 36.2 34.9 37.9 10 38.3 38.4 38.2 39.6 39.8 40.4 41.3 41.6 41.1 41.3 40.0 39.4 38.4 37.8 37.7 36.5 35.0 34.2 32.8 32.6 32.3 32.4 32.5 33.0 37.3 41.6 11 32.4 33.2 33.3 33.4 34.3 34.5 34.7 35.3 34.9 35.6 33.3 35.4 41.1 39.7 39.4 37.2 35.7 36.0 36.1 37.9 36.3 35.2 36.9 37.9 35.8 41.1 12 38.3 39.4 33.2 34.7 35.5 35.6 38.4 38.5 37.4 36.3 38.4 34.4 42.0 44.3 45.5 47.1 46.5 44.2 42.2 41.8 45.1 46.5 43.7 45.3 40.6 47.1 13 48.1 46.9 44.0 46.0 44.8 42.0 39.3 37.3 38.1 43.3 42.9 41.6 39.1 43.5 42.1 37.8 40.7 43.0 38.8 31.5 39.1 37.1 35.7 35.0 40.7 48.1 14 25.5 28.5 33.7 39.8 40.3 40.3 40.3 40.3 40.9 40.9 39.8 39.8 40.3 40.8 41.5 42.0 39.7 38.6 37.0 36.1 36.3 36.2 36.9 37.7 38.0 42.0 15 36.8 36.7 37.9 38.5 40.4 43.9 42.9 40.6 39.7 41.2 53.7 67.8 70.6 73.3 76.6 79.0 76.5 75.8 76.0 73.1 71.9 71.5 71.9 73.5 58.7 79.0 16 74.2 75.0 74.5 74.6 73.8 73.4 71.7 68.7 64.0 64.7 65.7 65.1 65.5 64.9 63.7 62.4 60.9 58.2 60.7 60.6 58.5 56.1 57.2 56.4 65.4 75.0 17 54.1 53.2 50.5 49.7 50.8 50.4 50.8 53.5 50.5 52.0 39.6 17.8 33.8 44.8 39.3 33.4 29.7 27.4 25.4 24.7 23.8 24.1 24.1 23.8 38.6 54.1 18 24.1 24.1 23.6 28.9 27.6 29.0 24.8 26.5 25.0 25.2 18.0 21.8 18.7 16.4 17.9 28.9 27.7 25.7 23.8 23.8 24.6 22.9 24.7 25.5 24.1 29.0 19 23.7 22.1 21.4 22.6 25.7 29.0 29.7 25.6 25.8 26.0 27.9 25.7 35.3 35.5 34.2 36.1 30.5 31.5 33.2 33.9 34.0 32.0 25.6 25.3 28.8 36.1 20 31.2 31.1 31.5 30.0 27.1 26.3 25.8 25.9 26.9 27.4 26.8 27.3 25.9 26.2 27.5 25.8 24.9 24.3 23.1 22.7 23.4 26.0 28.0 30.5 26.9 31.5 21 28.2 27.4 28.9 29.8 29.2 28.8 27.6 26.5 27.2 26.5 25.6 24.7 23.9 23.3 23.0 22.5 21.8 21.2 20.6 20.3 20.9 21.3 20.5 20.4 24.6 29.8 22 20.3 20.6 21.2 20.6 20.5 20.2 20.6 20.8 21.6 22.0 21.9 22.1 21.4 24.0 25.1 26.4 26.2 26.1 25.1 24.5 24.2 20.3 32.3 32.6 23.4 32.6 23 31.5 33.6 32.6 31.7 32.0 32.0 30.0 27.9 25.2 25.3 23.4 23.8 30.9 31.9 32.1 30.9 29.6 27.7 27.6 25.8 22.1 20.8 20.8 21.4 27.9 33.6 24 20.7 20.4 20.5 20.5 19.7 18.9 17.4 15.6 14.4 13.7 12.6 12.4 12.7 13.0 13.8 17.6 18.2 20.0 32.1 29.8 30.4 31.9 37.6 44.8 21.2 44.8 25 48.5 52.8 56.2 57.6 58.7 59.1 58.4 56.1 54.6 55.0 51.7 46.4 41.9 38.0 32.1 15.7 14.3 13.1 13.1 13.1 11.6 11.5 13.6 12.8 36.9 59.1 26 13.8 14.3 17.9 18.8 19.6 18.2 17.5 15.8 16.3 17.9 19.0 20.4 21.5 20.6 19.7 19.9 21.0 19.2 18.6 18.4 18.4 20.6 22.5 20.7 18.8 22.5 27 19.6 19.5 20.5 21.6 22.8 22.9 23.4 24.0 24.1 26.0 25.8 26.1 24.3 27.3 27.4 28.0 28.0 28.3 27.8 26.0 24.2 26.6 28.1 28.5 25.0 28.5 28 27.7 28.4 27.3 27.3 27.0 26.9 26.9 27.0 26.6 26.3 24.8 23.5 22.8 23.2 22.3 22.0 22.0 22.7 20.8 18.5 17.3 16.4 16.5 17.0 23.4 28.4 29 18.7 18.0 19.4 19.2 19.2 19.5 19.1 18.9 20.1 20.5 21.0 19.7 21.7 29.7 21.2 20.7 22.1 22.6 26.4 25.8 25.5 25.1 20.9 21.3 21.5 29.7 30 20.8 22.1 22.0 21.0 22.4 23.6 24.6 30.5 37.2 40.3 43.2 45.2 45.1 44.9 47.5 46.8 45.9 45.3 44.7 43.8 43.0 43.0 43.4 44.4 37.1 47.5 MEAN 31.1 31.3 31.7 32.1 32.3 32.3 32.1 32.2 32.1 32.5 32.1 31.3 32.2 32.4 32.7 32.8 32.3 31.6 31.8 31.2 31.2 31.0 31.4 32.1 31.9 40.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 1997 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 44.6 44.8 45.3 45.9 45.8 45.8 47.4 54.2 54.0 54.0 57.1 58.4 56.8 55.8 54.5 53.3 54.9 53.6 51.8 52.0 53.0 52.6 52.3 51.6 51.6 58.4 2 51.0 51.4 51.7 52.6 55.1 55.7 55.7 56.7 56.5 56.5 57.8 58.4 57.4 55.1 55.1 54.4 55.6 55.9 55.5 53.9 53.5 52.6 50.6 49.8 54.5 58.4 3 49.4 48.8 48.7 48.2 49.0 48.2 48.9 45.6 46.2 44.1 42.9 36.8 40.0 38.9 40.0 38.2 39.8 39.7 36.5 33.6 31.1 30.4 36.1 35.8 41.5 49.4 4 37.5 38.8 33.3 35.4 34.8 34.2 34.1 34.8 36.1 37.3 37.7 36.1 33.3 33.0 35.2 36.3 36.1 35.5 35.4 35.1 34.9 35.3 32.5 16.2 34.5 38.8 5 29.1 29.2 34.7 37.4 38.5 38.5 41.2 43.2 43.9 44.4 45.0 44.6 43.8 44.0 43.3 42.6 41.8 41.0 41.5 41.5 42.1 42.3 43.6 44.8 40.9 45.0 6 44.7 44.9 44.9 44.6 44.9 45.6 45.8 46.1 46.6 46.1 45.2 45.2 44.6 44.3 44.0 42.4 42.6 42.4 42.2 40.7 40.6 41.5 42.6 42.8 44.0 46.6 7 42.8 42.8 42.4 42.3 43.0 42.3 42.8 43.6 42.5 43.4 42.5 46.2 49.3 51.1 51.5 54.8 58.8 54.0 52.4 54.0 59.2 66.2 77.7 81.9 51.1 81.9 8 86.1 89.6 87.0 82.6 82.0 80.5 82.9 87.2 77.8 63.8 53.9 44.0 41.8 42.6 44.6 48.5 50.3 50.3 48.8 48.5 48.1 48.0 47.8 48.2 61.9 89.6 9 48.7 49.5 49.3 49.5 49.4 49.4 48.8 48.7 48.8 47.9 46.0 45.7 45.7 46.5 47.0 45.0 46.0 45.1 45.1 45.5 43.9 42.3 41.7 42.1 46.6 49.5 10 42.6 43.4 44.9 45.2 46.5 47.5 48.1 50.9 49.8 48.9 44.5 44.4 44.0 45.4 45.4 42.1 43.2 41.8 40.4 41.1 42.3 41.6 41.9 43.0 44.5 50.9 11 42.4 42.8 42.4 43.4 43.9 44.1 44.1 43.8 44.2 44.2 42.3 40.7 40.9 42.1 42.7 43.7 46.2 46.0 47.1 48.9 51.4 53.6 56.9 60.3 45.8 60.3 12 66.3 68.2 69.8 70.1 70.2 70.4 68.8 65.8 64.3 63.2 60.2 56.5 54.3 52.7 52.3 52.7 52.5 53.0 40.4 39.1 40.0 40.9 42.2 44.8 56.6 70.4 13 45.8 45.3 45.1 36.9 43.7 43.0 43.4 45.2 45.1 44.7 42.0 41.5 43.6 43.2 43.6 45.0 45.2 43.8 44.7 44.7 44.0 42.4 42.5 43.9 43.7 45.8 14 45.9 47.0 46.7 47.4 49.9 50.2 49.3 48.9 47.8 47.9 48.1 47.3 45.7 44.2 43.9 44.3 44.2 45.0 44.3 44.9 45.3 44.3 46.0 45.7 46.4 50.2 15 46.7 47.2 48.4 49.7 49.9 48.0 45.6 44.0 43.3 43.3 40.6 39.8 43.0 43.2 42.7 42.4 42.9 44.0 43.9 43.7 43.0 41.8 40.9 42.7 44.2 49.9 16 41.9 43.7 46.1 45.9 44.6 46.0 46.3 45.7 47.0 46.7 41.2 42.5 44.2 45.2 46.1 45.7 43.8 43.8 43.4 45.1 43.7 43.4 42.8 43.7 44.5 47.0 17 43.3 43.4 43.4 45.8 45.9 45.7 44.4 36.3 32.6 43.5 41.9 42.7 41.3 41.8 42.0 41.6 41.8 42.2 42.3 42.9 43.0 41.4 42.1 41.8 42.2 45.9 18 42.7 41.7 41.2 33.5 33.7 32.2 41.1 41.2 36.8 32.5 33.7 36.9 32.2 36.6 40.3 41.1 40.9 41.5 40.9 38.7 35.4 30.4 31.6 39.8 37.4 42.7 19 30.9 37.2 38.1 39.2 40.3 38.5 38.0 38.3 38.9 39.1 39.5 38.8 38.6 38.8 38.7 38.8 39.3 38.9 38.3 37.9 38.3 37.3 37.2 36.5 38.1 40.3 20 36.2 33.9 30.7 28.9 34.7 41.6 41.4 48.4 53.3 59.4 59.3 57.7 54.0 49.6 50.0 52.8 52.5 50.1 51.8 53.0 54.7 56.3 56.8 53.4 48.4 59.4 21 54.0 53.6 53.7 54.6 54.4 55.6 56.2 55.4 56.1 55.9 55.8 55.0 55.2 55.6 54.6 54.5 55.0 54.1 56.2 55.4 53.4 56.3 54.1 58.2 55.1 58.2 22 60.6 61.4 61.4 60.6 60.3 60.0 60.6 61.5 62.3 62.7 62.4 62.4 62.0 62.8 62.8 62.0 62.6 62.4 63.0 63.4 63.1 63.0 63.2 62.8 62.1 63.4 23 62.5 63.3 63.4 62.8 63.0 61.8 61.2 60.6 61.7 63.4 62.8 62.8 61.6 61.3 59.9 58.2 56.9 56.3 56.2 56.9 59.5 62.9 67.2 68.6 61.4 68.6 24 68.4 65.5 59.8 56.5 53.3 51.9 51.3 51.0 50.7 51.0 50.5 51.6 52.3 52.5 52.6 52.7 52.4 52.0 51.3 52.0 50.9 46.9 50.6 53.0 53.4 68.4 25 53.5 49.8 45.5 49.9 49.4 40.6 44.1 51.8 51.8 52.2 49.6 47.0 41.9 46.0 48.3 48.5 48.9 48.3 48.2 47.8 48.6 49.6 50.8 51.2 48.5 53.5 26 51.1 50.4 50.4 50.4 50.8 50.5 48.7 47.5 45.5 43.6 41.9 42.9 43.6 43.8 44.2 53.0 52.2 53.0 52.6 51.8 51.0 44.6 46.3 48.9 48.3 53.0 27 50.3 50.8 51.4 42.6 45.0 43.4 48.0 51.2 52.7 52.9 53.5 51.4 49.0 39.9 33.7 33.6 32.9 32.5 30.7 29.9 31.1 30.6 30.6 29.4 41.5 53.5 28 28.1 25.3 26.1 25.7 25.4 24.3 24.1 23.5 23.6 24.3 26.8 27.8 28.0 26.6 24.2 22.9 20.1 18.2 17.5 43.1 40.9 41.0 41.3 39.7 27.9 43.1 29 51.2 52.7 47.1 48.3 49.5 51.0 52.5 54.2 54.8 55.6 56.1 56.9 56.6 56.5 56.6 56.5 55.6 54.6 53.6 53.3 52.6 52.8 47.3 49.8 53.2 56.9 30 50.4 52.5 52.5 52.4 51.7 52.2 52.4 52.2 50.7 50.4 49.9 44.8 40.6 42.6 46.3 46.8 47.4 47.6 46.0 45.0 43.6 39.0 38.2 40.6 47.3 52.5 31 39.7 40.7 42.6 43.4 43.9 41.4 34.2 45.4 37.5 43.6 38.7 40.2 43.4 44.8 45.9 46.3 46.0 46.7 47.4 47.2 46.2 44.1 43.7 44.7 43.2 47.4 MEAN 48.0 48.4 48.0 47.5 48.1 47.7 48.1 49.1 48.5 48.6 47.4 46.7 46.1 46.0 46.2 46.5 46.7 46.2 45.5 46.1 46.1 45.7 46.4 47.0 47.1 54.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 1997 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 45.5 45.9 46.2 45.9 45.8 46.0 45.5 46.2 46.5 47.1 47.5 46.5 45.1 43.6 43.3 42.6 41.6 41.2 40.8 40.7 40.8 40.7 40.2 40.2 44.0 47.5 2 40.9 40.3 40.6 40.3 40.3 36.8 38.3 38.6 30.8 36.2 37.4 34.3 26.6 31.1 34.2 34.6 35.6 32.9 33.1 35.2 35.2 35.7 35.8 36.0 35.9 40.9 3 36.2 36.1 35.5 35.8 36.7 37.0 37.9 38.8 39.6 39.2 38.6 38.4 38.8 37.8 36.4 36.9 36.4 36.1 37.7 36.3 37.1 37.6 38.5 38.8 37.4 39.6 4 38.9 39.4 40.9 40.3 41.0 41.2 41.4 41.2 40.7 41.3 41.8 41.2 41.0 40.9 40.0 40.3 39.4 39.4 40.3 41.0 42.0 43.5 42.8 40.9 40.9 43.5 5 41.6 42.6 42.2 40.6 40.5 39.8 40.5 41.1 42.5 43.2 43.7 43.7 44.3 45.2 46.3 47.4 48.4 48.7 48.9 48.9 47.0 41.7 36.8 43.8 43.7 48.9 6 49.0 49.0 49.3 50.7 51.3 52.4 51.6 51.9 51.7 52.1 51.3 47.5 47.5 49.5 49.4 50.4 49.9 48.9 48.1 47.0 46.9 46.1 46.1 47.3 49.4 52.4 7 48.3 48.5 48.8 48.4 48.7 49.4 49.9 50.0 50.4 50.1 50.4 49.5 49.3 48.7 48.5 47.2 47.3 45.8 45.1 46.3 46.8 47.4 47.7 48.1 48.4 50.4 8 47.7 48.0 46.7 46.9 46.4 46.8 46.5 46.5 49.5 45.1 44.5 44.3 44.6 44.6 44.1 43.1 43.5 43.4 43.4 42.9 42.5 43.7 45.3 45.2 45.2 49.5 9 44.2 42.6 42.0 41.4 41.2 41.6 42.0 44.0 41.5 41.5 41.5 46.7 43.9 45.6 43.4 46.4 52.0 52.4 52.4 52.2 53.2 51.7 53.4 53.3 46.3 53.4 10 54.9 55.3 56.5 59.9 59.9 60.8 59.9 60.1 57.4 57.6 57.6 57.0 56.8 56.5 55.8 54.8 53.8 54.7 54.3 56.7 53.9 53.8 53.4 53.8 56.5 60.8 11 55.8 55.5 55.1 55.5 55.1 55.0 54.9 54.8 56.5 54.0 54.2 52.2 51.1 51.3 51.0 50.1 50.0 48.9 50.2 52.4 54.5 54.4 54.9 55.3 53.4 56.5 12 55.7 56.3 56.6 56.8 56.6 56.6 56.8 56.4 56.1 56.1 56.6 56.1 56.2 55.8 55.4 54.5 54.2 54.0 54.7 54.9 55.5 57.1 57.5 57.2 56.0 57.5 13 56.4 55.6 55.7 57.3 57.5 56.7 56.4 59.7 60.9 61.2 61.6 61.4 60.9 59.3 59.7 59.1 58.7 57.8 57.3 57.1 57.4 57.4 57.4 57.2 58.3 61.6 14 56.8 57.1 56.7 55.8 55.3 53.9 52.6 51.6 51.6 51.4 50.2 47.1 43.6 40.8 39.4 38.4 37.2 35.9 32.6 30.2 28.8 25.9 23.5 22.6 43.3 57.1 15 21.6 21.4 21.5 21.3 20.8 20.8 20.5 23.5 25.3 27.5 29.3 30.0 32.1 34.6 45.6 47.5 48.4 48.9 49.3 51.0 52.4 53.5 54.5 54.3 35.7 54.5 16 54.4 54.8 55.0 55.4 55.5 54.4 54.6 55.9 56.1 56.2 56.0 55.4 54.7 53.9 53.7 52.3 51.8 52.2 51.9 50.9 50.7 50.5 51.6 52.6 53.8 56.2 17 53.3 51.0 50.2 50.5 49.7 50.4 48.6 48.7 48.6 48.8 48.5 48.7 48.1 47.5 47.8 48.5 49.2 49.0 50.2 50.5 51.3 52.4 52.0 51.6 49.8 53.3 18 51.4 51.0 50.9 51.7 52.7 53.6 53.5 52.9 52.6 52.0 49.7 45.6 46.2 49.3 49.8 50.1 49.8 49.6 49.6 49.1 47.2 45.0 44.2 48.4 49.8 53.6 19 50.5 51.9 53.7 54.6 54.9 54.8 54.9 54.7 54.9 55.2 56.2 55.1 39.7 46.1 42.3 46.3 51.9 50.9 50.8 49.8 49.4 53.8 54.0 54.4 51.7 56.2 20 54.8 54.9 54.3 52.8 51.1 49.4 48.8 53.1 53.2 53.2 52.3 51.9 52.7 51.1 51.3 52.4 52.1 52.6 51.2 50.5 51.9 52.4 53.3 54.5 52.3 54.9 21 52.7 51.8 51.0 48.8 52.3 52.8 52.3 52.5 53.1 52.6 52.4 45.9 55.2 49.7 50.4 50.5 48.9 50.3 50.1 50.7 51.0 51.2 50.8 51.3 51.2 55.2 22 51.7 52.0 52.1 52.1 52.1 51.6 51.1 50.1 49.6 48.4 46.5 44.6 42.6 40.9 39.7 38.9 39.2 38.5 37.9 37.0 36.0 33.8 32.4 29.7 43.7 52.1 23 28.2 27.3 26.4 25.4 23.5 34.4 32.0 30.0 26.3 26.8 22.4 20.9 20.2 20.0 20.0 19.9 19.8 19.3999.9999.9 21.0 22.6 27.0 27.9 24.6 34.4 24 27.4 27.0 26.5 29.3 32.0 32.6 34.0 34.0 32.8 30.7 30.3 31.6 32.0 32.6 34.5 38.1 45.8 49.0 51.3 53.8 55.3 53.1 54.1 54.2 38.4 55.3 25 52.1 52.4 53.1 52.6 50.9 46.8 49.7 49.2 47.8 47.0 46.1 44.9 45.5 46.0 47.6 46.6 48.3 44.9 46.7 43.5 44.1 45.4 46.6 47.8 47.7 53.1 26 48.2 48.1 47.7 48.2 49.1 49.6 49.4 49.7 50.0 51.2 51.8 51.6 51.3 50.8 50.5 50.9 51.2 51.4 51.6 52.3 53.0 54.1 53.6 53.5 50.8 54.1 27 54.2 53.6 52.9 52.8 52.6 52.2 52.0 51.7 51.3 51.1 52.1 52.5 52.3 51.5 50.9 49.3 49.2 49.0 49.4 51.5 55.9 58.5 56.8 53.3 52.4 58.5 28 53.6 52.9 51.1 50.7 48.9 47.7 47.9 48.3 48.3 47.8 48.5 49.0 48.1 47.6 49.5 50.5 51.1 52.2 52.2 51.9 52.7 52.0 51.5 50.8 50.2 53.6 29 50.7 51.8 51.7 51.8 51.8 51.7 52.0 52.2 51.4 51.0 50.2 48.8 47.9 47.2 46.5 46.4 46.5 47.5 46.9 47.5 48.8 51.4 52.3 51.5 49.8 52.3 30 52.1 55.2 55.5 54.8 53.1 48.1 43.4 42.6 42.1 41.3 40.7 37.8 34.4 40.4 40.7 41.5 40.9 42.1 48.2 47.9 47.0 47.1 46.0 46.9 45.4 55.5 MEAN 47.6 47.6 47.5 47.6 47.6 47.5 47.3 47.7 47.3 47.2 47.0 46.0 45.1 45.3 45.6 45.8 46.4 46.3 47.5 47.6 47.0 47.1 47.1 47.4 46.9 52.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 1997 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 46.1 45.6 46.2 45.2 44.9 44.4 44.6 44.3 44.0 42.4 39.7 37.5 36.5 34.6 34.5 36.2 35.9 33.7 34.9 35.2 35.3 34.7 38.8 46.6 40.1 46.6 2 44.8 55.5 63.0 61.9 64.0 48.6 49.9 53.5 52.6 51.7 51.9 50.3 49.4 47.9 47.7 48.7 48.4 48.5 48.7 50.2 51.6 51.1 50.6 51.0 51.7 64.0 3 51.8 52.3 53.3 54.3 54.2 53.2 52.6 52.3 51.0 50.6 50.5 50.8 50.1 49.8 49.6 49.2 48.2 48.1 48.5 46.7 47.9 49.5 49.2 49.3 50.5 54.3 4 49.2 49.3 49.3 49.3 49.3 49.2 49.8 50.0 50.1 50.5 50.4 50.3 50.4 50.7 50.9 50.7 50.3 49.0 48.6 48.8 48.8 48.2 47.1 48.3 49.5 50.9 5 49.5 49.6 49.9 50.0 49.7 50.5 50.2 50.1 49.6 49.2 48.1 46.7 45.7 44.3 49.2 43.0 42.3 41.0 38.0 41.0 40.1 40.7 38.9 38.0 45.6 50.5 6 38.4 39.9 40.3 41.5 42.7 52.8 55.3 57.4 56.2 55.3 53.4 52.4 51.6 52.0 51.7 51.0 50.7 51.3 51.8 51.7 52.0 51.6 51.8 50.4 50.1 57.4 7 49.2 49.4 49.2 51.1 52.2 52.1 50.9 51.0 50.8 50.5 51.0 50.0 49.1 49.2 49.2 50.4 49.7 49.1 49.3 49.7 50.3 50.2 50.0 48.8 50.1 52.2 8 48.9 48.8 49.2 49.2 49.0 48.6 48.3 47.8 47.4 47.2 48.9 47.8 44.6 44.2 42.3 42.4 43.2 44.1 45.8 47.3 48.6 50.0 48.4 45.7 47.0 50.0 9 47.4 47.2 47.7 48.4 48.4 48.3 48.1 47.0 46.3 46.6 45.9 45.5 45.2 46.6 47.6 48.3 48.9 50.6 51.0 51.4 52.9 49.5 49.2 49.9 48.2 52.9 10 50.2 49.7 49.0 48.1 47.2 46.6 46.7 49.0 51.6 51.7 50.6 50.1 49.8 49.8 49.4 48.9 48.9 49.0 49.1 49.2 49.3 49.4 49.9 50.3 49.3 51.7 11 50.6 50.8 51.3 51.1 50.9 50.5 49.5 47.6 44.3 40.4 37.5 36.4 35.3 34.4 33.5 34.3 48.9 51.6 54.5 55.3 55.0 54.7 54.4 54.0 47.0 55.3 12 54.3 54.4 56.3 56.4 56.9 57.3 57.5 57.2 57.1 57.4 57.5 57.4 53.5 47.1 52.2 53.3 54.2 54.6 52.5 46.6 48.6 51.4 44.2 27.3 52.7 57.5 13 24.1 24.2 24.1 24.3 24.5 24.9 24.7 28.0 31.6 35.9 45.6 49.9 52.1 52.5 51.8 48.1 44.4 44.8 45.2 45.2 45.4 45.1 45.6 42.5 38.5 52.5 14 44.2 47.2 48.5 45.0 40.3 26.5 35.4 37.3 38.3 35.2 31.7 34.7 35.0 35.0 37.7 35.6 33.8 33.2 32.8 32.5 34.9 36.2 36.4 35.5 36.8 48.5 15 35.4 35.5 34.9 40.3 41.2 39.6 40.6 41.1 43.4 43.4 44.8 45.8 46.9 49.0 47.4 46.1 45.2 45.5 46.4 46.1 46.5 48.2 44.3 48.3 43.6 49.0 16 48.1 34.5 23.5 28.6 41.3 37.1 47.5 47.9 47.5 47.2 47.2 46.1 45.2 46.0 46.0 45.9 46.4 46.0 30.3 42.6 44.8 47.0 47.1 46.9 42.9 48.1 17 46.6 45.6 43.5 42.5 41.4 40.2 41.8 42.1 42.3 42.4 42.4 42.2 45.2 53.3 54.1 54.4 54.9 55.8 56.2 55.7 57.0 57.8 58.6 58.6 48.9 58.6 18 59.0 59.2 59.2 58.5 58.0 59.1 57.9 55.3 48.6 45.7 45.8 47.4 48.2 49.2 51.0 51.5 53.6 55.2 54.1 51.5 51.4 50.2 49.6 50.0 52.9 59.2 19 51.7 50.9 51.9 50.8 48.5 46.4 48.4 46.9 47.8 43.7 42.7 41.5 41.9 43.8 45.6 47.0 48.7 50.2 47.4 48.3 48.6 49.5 50.2 49.5 47.6 51.9 20 50.4 50.5 50.5 50.0 50.0 50.1 50.5 50.6 50.6 51.5 52.0 52.3 53.8 54.5 54.7 56.0 56.3 56.8 57.3 56.7 57.7 58.0 57.9 58.1 53.6 58.1 21 55.8 55.5 54.3 53.5 54.1 54.0 54.3 54.7 54.5 54.6 55.5 57.0 57.9 57.4 56.7 56.7 57.1 60.7 63.3 65.5 65.7 64.8 62.3 58.3 57.7 65.7 22 54.3 44.5 38.6 45.2 51.2 53.2 55.3 54.2 52.5 48.7 47.8 47.5 48.0 47.7 48.6 50.7 52.2 51.8 52.1 51.4 53.0 45.8 42.5 32.5 48.7 55.3 23 38.2 43.6 43.0 44.1 45.9 47.0 48.6 48.9 51.8 53.0 53.1 52.8 51.7 51.7 51.8 51.5 51.2 50.7 50.9 50.4 51.1 50.7 50.5 50.2 49.3 53.1 24 50.6 48.5 46.1 45.7 45.0 45.4 49.5 50.5 50.4 50.5 51.0 51.0 49.7 49.6 51.0 50.8 49.3 48.6 48.7 49.5 52.5 50.2 41.0 47.6 48.9 52.5 25 47.2 45.5 48.1 47.6 48.7 48.5 49.8 50.7 51.4 51.4 52.0 51.7 48.2 45.7 46.2 50.2 49.0 48.1 48.2 48.6 48.8 48.1 48.5 48.5 48.8 52.0 26 49.1 49.0 48.9 47.0 44.5 43.5 42.7 41.0 40.6 39.2 38.1 37.0 35.8 35.9 35.4 34.4 35.2 35.4 34.2 33.7 33.8 33.5 33.7 34.1 39.0 49.1 27 34.1 34.2 34.4 35.6 36.0 36.5 36.3 36.1 35.3 34.6 34.6 34.2 34.2 34.4 34.7 34.4 34.5 33.4 33.4 34.0 34.3 34.2 34.9 35.6 34.7 36.5 28 35.9 37.1 37.2 36.8 36.0 34.6 33.5 32.2 30.4 29.1 25.8 24.3 23.1 23.6 24.7 35.1 43.8 47.7 48.6 48.2 41.4 42.6 41.9 45.9 35.8 48.6 29 45.9 41.1 39.2 39.6 39.2 38.9 39.2 39.1 37.7 38.1 34.2 38.7 38.6 37.6 37.5 42.3 44.2 43.9 42.6 44.3 45.0 45.8 46.3 47.8 41.1 47.8 30 45.8 40.1 33.8 30.0 28.1 26.8 26.4 26.8 27.7 27.9 28.7 29.1 28.8 44.5 50.2 50.4 50.6 50.3 49.9 50.6 51.0 50.4 50.3 50.4 39.5 51.0 31 50.0 48.2 47.8 50.7 52.3 52.3 51.5 52.0 51.7 51.5 52.2 51.6 50.9 50.3 49.5 49.0 48.2 47.9 47.3 47.0 47.2 48.1 48.4 48.2 49.7 52.3 MEAN 46.7 46.0 45.6 45.9 46.3 45.4 46.4 46.5 46.3 45.7 45.5 45.5 45.0 45.6 46.2 46.7 47.4 47.6 47.1 47.6 48.1 48.0 47.2 46.7 46.5 52.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 1998 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 48.3 48.0 48.4 48.4 48.4 48.7 48.4 51.0 50.1 50.1 48.3 45.9 43.4 43.5 43.5 44.8 45.7 45.8 46.1 46.7 47.2 46.7 46.3 45.6 47.1 51.0 2 45.2 46.5 46.9 45.4 45.0 45.4 45.6 47.0 47.2 46.6 43.4 47.1 43.4 46.3 44.3 37.9 41.0 44.2 43.3 45.1 41.4 48.1 46.0 45.4 44.9 48.1 3 44.1 42.5 44.9 45.1 45.4 46.5 45.7 45.5 43.0 40.7 39.1 37.3 41.2 39.6 45.0 45.7 45.9 46.6 45.1 44.9 41.1 38.8 43.7 40.5 43.2 46.6 4 44.8 46.0 46.2 46.7 47.5 48.6 45.9 47.3 45.7 45.6 45.7 48.2 41.6 44.5 38.5 43.1 44.9 45.3 42.1 43.5 35.5 25.5 33.2 36.1 43.0 48.6 5 40.8 42.5 44.1 45.7 44.5 46.3 40.4 38.8 46.1 44.8 44.7 40.5 39.4 42.2 44.1 44.3 44.3 44.1 44.1 43.5 41.6 39.3 39.7 42.7 42.9 46.3 6 43.7 43.6 43.5 43.7 43.9 44.0 44.2 44.1 44.2 43.6 42.9 39.1 40.2 41.4 42.6 42.3 41.8 42.2 42.0 41.8 41.7 41.5 41.4 42.0 42.6 44.2 7 41.8 42.2 42.7 42.6 42.4 42.5 43.0 42.6 42.2 41.8 41.5 38.3 38.1 39.9 40.4 40.2 39.4 39.7 39.8 40.1 39.3 38.1 39.8 41.2 40.8 43.0 8 41.0 38.9 39.4 40.3 40.4 41.0 40.8 40.9 41.0 41.2 40.3 40.7 39.8 39.3 39.6 39.7 39.6 38.7 38.5 38.8 39.2 38.6 38.2 38.2 39.8 41.2 9 38.1 38.1 38.6 37.4 37.8 38.0 38.5 38.7 39.3 40.1 40.3 40.7 40.7 40.2 39.5 39.9 38.7 39.0 39.2 37.3 37.7 38.2 39.0 39.3 38.9 40.7 10 39.5 40.3 40.1 39.6 40.5 40.8 39.9 39.7 39.1 39.3 39.0 39.1 38.8 38.2 38.2 38.1 37.0 37.7 38.4 37.6 37.1 36.6 36.2 36.1 38.6 40.8 11 36.6 37.0 36.9 35.2 33.9 35.3 36.4 36.1 36.7 37.9 36.8 37.1 36.7 37.7 40.4 41.0 41.8 41.5 42.0 42.5 41.7 44.6 43.6 43.5 38.9 44.6 12 43.1 43.1 44.7 46.7 46.9 47.2 47.7 48.2 49.6 50.6 50.8 48.2 47.1 46.9 47.9 48.3 49.1 48.2 48.0 46.4 45.5 46.9 47.7 48.6 47.4 50.8 13 50.0 50.4 51.1 50.8 50.2 50.0 50.1 50.5 51.0 51.2 51.4 50.5 52.1 51.6999.9999.9999.9999.9999.9999.9 44.2 43.9 42.5 44.5 49.2 52.1 14 46.3 48.3 48.9 51.4 53.2 48.1 51.3 51.5 52.0 51.9 51.9 52.3 52.3 52.1 51.5 51.2 50.7 50.5 50.5 50.4 50.6 50.2 50.5 50.0 50.7 53.2 15 50.3 50.3 50.2 50.0 50.0 49.9 49.8 50.0 50.0 49.8 47.6 46.2 32.7 33.6 45.0 46.4 45.4 43.9 43.2 43.0 41.2 42.5 41.5 43.8 45.7 50.3 16 42.6 42.1 43.4 44.6 44.9 46.0 46.7 47.0 47.1 47.2 47.2 46.8 46.7 46.6 46.0 45.4 44.6 43.7 43.7 44.0 43.4 42.7 42.8 36.9 44.7 47.2 17 38.0 35.0 34.4 34.0 32.8 31.7 30.5 30.5 30.5 30.5 38.4 56.3 57.4 57.4 54.0 49.6 50.1 48.4 47.3 46.2 40.6 45.0 48.4 47.3 42.3 57.4 18 47.8 47.8 47.8 47.8 47.8 47.8 47.8 47.8 47.8 47.8 47.2 46.7 46.1 47.8 52.2 51.7 49.5 49.5 53.9 55.6 59.5 58.9 57.8 56.7 50.5 59.5 19 55.0 53.3 51.1 50.5 50.0 49.4 50.0 49.4 45.5 42.7 42.7 44.9 43.8 43.3 42.7 43.8 47.1 47.7 48.2 48.2 48.2 48.2 47.7 47.7 47.5 55.0 20 50.5 50.5 51.0 49.9 49.3 51.5 52.1 54.9 56.0 55.4 54.9 55.4 53.2 52.1 51.5 51.5 51.0 49.9 49.9 49.3 50.4 50.9 50.4 50.4 51.7 56.0 21 50.4 50.4 49.8 49.8 49.3 49.3 49.3 50.9 49.8 47.0 44.8 42.5 44.2 47.0 49.2 47.5 45.9 49.2 50.3 49.2 49.2 49.2 49.8 47.5 48.4 50.9 22 47.5 48.1 49.7 49.2 49.2 48.6 48.6 48.1 49.2 50.3 50.3 50.8 49.2 49.2 47.5 48.0 49.1 48.0 48.0 48.0 47.5 46.9 47.5 50.2 48.7 50.8 23 49.1 50.2 51.3 51.9 52.4 51.9 51.9 51.9 51.9 51.8 51.8 49.1 32.5 44.6 46.3 46.9 46.9 46.9 46.9 46.3 46.9 46.9 48.0 47.4 48.4 52.4 24 48.5 49.1 49.6 49.1 49.1 48.5 48.0 48.0 49.6 49.6 49.1 49.1 49.1 49.6 49.6 49.1 47.7 47.4 47.6 47.6 48.3 47.6 47.5 46.5 48.5 49.6 25 45.4 44.4 42.4 41.0 39.6 38.9 38.1 35.9 34.0 32.5 31.4 30.9 36.7 37.1 40.3 36.2 39.4 42.2 39.8 47.9 47.2 48.4 44.4 36.8 39.6 48.4 26 33.6 34.5 37.9 39.5 42.1 43.0 43.8 44.3 45.5 47.3 47.9 41.9 43.2 45.9 46.6 47.0 46.8 45.6 44.5 45.7 46.5 48.5 47.9 35.7 43.5 48.5 27 28.7 11.2 37.3 18.4 23.2 35.5 45.9 26.3 44.9 45.4 44.8 44.0 42.6 42.4 26.9 11.4 31.4 42.5 44.4 44.3 44.2 44.4 46.0 47.0 36.4 47.0 28 46.2 46.1 44.8 43.8 42.9 40.8 38.0 32.9 31.1 31.8 32.2 34.2 34.2 34.4 34.7 40.2 37.7 35.3 36.1 42.6 41.7 42.2 46.5 49.6 39.2 49.6 29 49.7 56.1 60.7 60.2 58.7 54.1 51.7 50.2 50.4 51.5 47.6 42.7 38.9 42.3 43.9 46.7 50.9 51.2 48.4 47.9 48.4 48.9 48.8 48.6 49.9 60.7 30 48.8 49.2 50.1 51.2 51.1 52.4 52.7 53.2 53.3 54.1 54.6 54.4 54.1 53.9 53.4 52.5 52.7 53.7 54.1 53.2 53.8 53.6 54.1 53.9 52.8 54.6 31 53.8 53.9 53.4 52.9 53.0 53.0 53.1 52.7 52.2 51.9 51.6 51.5 50.7 51.0 52.2 52.4 52.9 53.3 53.7 53.9 54.2 55.7 57.4 56.6 53.2 57.4 MEAN 44.8 44.5 45.8 45.3 45.3 45.6 45.7 45.0 45.7 45.5 45.2 44.9 43.6 44.6 44.6 44.1 45.0 45.4 45.3 45.7 45.0 45.1 45.6 45.0 45.1 49.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 1998 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 57.1 59.2 60.7 62.0 63.2 58.4 51.0 43.2 42.6 43.9 45.5 49.0 51.2 50.1 50.5 49.6 49.9 51.0 53.4 53.7 54.5 55.6 55.6 54.9 52.7 63.2 2 53.8 54.3 53.9 52.1 51.2 50.9 52.2 52.7 52.2 53.4 54.5 54.0 54.8 55.5 55.3 55.3 54.5 54.7 54.9 55.5 55.7 54.6 55.4 55.4 54.0 55.7 3 54.3 53.6 55.0 53.8 54.6 54.7 55.7 56.3 56.8 57.1 56.6 55.4 55.7 54.6 53.9 53.5 51.6 50.7 50.5 50.4 48.5 42.4 41.9 45.4 52.6 57.1 4 45.2 45.8 45.9 43.9 46.7 41.0 43.7 48.2 47.6 46.2 47.5 46.3 43.0 43.5 46.2 44.6 45.8 46.6 46.4 49.4 49.0 48.8 48.9 49.5 46.2 49.5 5 49.8 49.0 50.0 49.4 48.3 48.5 48.2 46.0 47.1 49.3 54.0 53.5 51.1 53.6 53.3 52.6 57.3 56.9 55.4 54.6 53.9 51.8 49.8 51.6 51.5 57.3 6 51.1 51.5 51.1 50.8 49.0 45.3 39.3 36.5 35.1 35.5 33.9 36.7 39.1 40.3 40.1 41.6 43.1 44.1 45.4 46.9 46.6 46.3 46.2 46.1 43.4 51.5 7 47.0 47.3 47.6 47.9 47.6 48.1 47.4 46.5 46.4 46.6 46.5 46.3 45.9 45.5 44.9 42.7 43.4 44.0 44.9 46.1 44.2 41.2 32.8 37.9 44.9 48.1 8 47.9 48.4 48.2 47.4 47.7 47.5 53.3 61.1 61.1 61.9 61.1 61.1 59.2 55.4 53.2 54.3 50.9 47.8 47.6 49.0 54.3 59.3 60.2 56.0 53.9 61.9 9 56.9 61.0 61.3 60.8 60.0 57.7 49.9 41.4 28.3 29.9 45.5 46.7 46.9 46.3 46.6 47.1 46.7 46.3 47.1 49.0 48.7 49.4 49.7 51.8 49.0 61.3 10 51.7 51.0 51.1 51.4 51.7 51.9 52.6 53.0 53.1 53.0 52.8 50.9 50.4 51.0 50.8 50.9 50.1 50.4 50.9 50.1 50.0 49.8 49.0 50.7 51.2 53.1 11 49.8 50.3 51.3 50.6 51.6 52.3 52.4 52.4 52.8 52.6 51.7 47.9 48.0 50.8 51.0 50.9 50.8 50.8 50.7 50.9 50.7 49.0 47.1 43.9 50.4 52.8 12 33.0 38.2 42.7 36.0 42.2 51.0 51.8 51.9 51.9 52.6 52.6 52.4 51.4 51.4 51.7 51.7 51.1 51.6 51.3 50.7 50.7 50.7 50.5 50.5 48.7 52.6 13 49.7 48.8 48.0 48.2 48.4 48.8 48.2 48.1 48.0 48.1 47.8 47.5 46.8 46.9 46.9 47.0 46.4 45.8 46.1 45.6 45.4 46.4 48.0 46.8 47.4 49.7 14 47.2 48.3 46.1 44.7 44.3 44.6 43.6 44.0 44.0 44.2 44.6 46.3 50.6 56.2 56.9 55.4 54.2 55.6 57.4 58.0 60.1 61.3 62.2 62.5 51.3 62.5 15 62.8 61.3 60.2 58.6 55.4 53.2 53.9 52.9 52.8 52.7 51.1 51.4 51.8 52.9 52.2 52.4 52.6 53.5 53.2 52.9 53.0 53.8 54.9 55.4 54.4 62.8 16 55.0 53.5 53.5 53.5 53.2 53.1 53.4 53.5 53.7 53.2 52.1 49.7 51.7 52.3 53.1 51.9 52.9 52.1 51.7 50.3 47.8 49.5 50.7 51.2 52.2 55.0 17 52.2 51.5 41.6 48.0 44.6 43.9 39.6 42.7 44.8 53.0 53.1 51.8 50.5 51.7 51.6 50.9 51.9 52.1 53.5 52.1 50.2 51.0 52.3 52.8 49.5 53.5 18 52.3 52.6 53.7 53.3 53.0 53.3 53.0 52.5 52.1 52.1 52.1 51.6 51.3 50.3 49.6 48.3 47.1 44.5 44.5 44.5 43.7 43.1 42.9 42.9 49.3 53.7 19 42.6 40.5 39.9 42.0 43.8 42.3 37.5 32.4 30.9 31.1 36.1 38.0 42.6 48.5 53.0 54.3 54.1 53.0 52.2 52.4 52.7 52.9 53.5 53.7 45.0 54.3 20 53.8 54.5 55.6 56.1 56.7 58.9 60.1 60.7 59.8 58.7 59.7 59.6 58.7 58.3 58.5 58.2 57.8 57.8 58.1 57.0 53.1 55.4 47.7 32.5 56.1 60.7 21 25.5 23.8 24.0 25.2 32.8 38.5 55.9 58.6 62.1 64.2 65.1 65.2 66.0 63.3 54.2 55.8 57.7 58.6 58.5 59.1 60.2 61.6 62.6 62.6 52.5 66.0 22 62.8 63.7 65.9 67.9 69.0 66.8 65.2 63.6 60.9 55.2 49.9 45.6 45.9 49.0 51.0 52.7 54.3 54.3 55.4 55.7 56.5 57.2 58.0 56.5 57.6 69.0 23 56.6 56.6 55.4 54.8 54.2 54.1 54.4 54.4 54.3 53.4 53.8 53.2 50.5 51.0 52.2 52.1 52.9 53.6 53.2 52.2 52.7 52.4 52.3 51.8 53.4 56.6 24 51.9 54.0 54.4 54.3 52.7 51.1 49.7 47.3 43.9 38.7 44.0 40.0 39.3 36.8 36.5 50.0 59.3 60.1 60.1 60.3 58.8 54.7 54.3 56.0 50.3 60.3 25 55.6 49.3 43.4 40.6 42.9 44.9 45.7 46.3 49.6 54.5 60.6 59.7 56.5 55.8 55.5 55.1 55.3 56.1 54.8 55.2 54.3 53.7 51.6 50.4 52.0 60.6 26 51.0 52.2 53.8 54.0 54.3 54.4 53.8 54.5 54.8 53.9 54.4 54.9 55.1 55.1 54.8 54.4 54.0 53.4 52.6 51.9 52.0 52.2 52.7 53.9 53.7 55.1 27 56.6 59.0 59.9 60.5 62.2 62.4 62.5 62.0 61.4 60.7 60.6 60.6 60.6 60.1 59.4 58.1 57.2 57.5 57.6 59.1 59.7 60.9 62.4 64.5 60.2 64.5 28 65.8 66.6 67.4 67.2 68.0 69.4 69.1 69.2 69.8 68.5 67.0 65.7 65.6 64.7 62.9 62.3 62.1 62.3 62.6 63.9 64.1 63.8 64.7 65.7 65.8 69.8 MEAN 51.4 51.6 51.5 51.2 51.8 51.7 51.5 51.1 50.6 50.9 51.9 51.5 51.4 51.8 51.6 51.9 52.3 52.3 52.5 52.7 52.5 52.5 52.1 51.9 51.8 57.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 1998 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 67.5 69.8 69.1 69.4 68.9 68.3 66.8 65.8 64.9 62.4 60.6 58.7 58.9 59.3 57.7 57.2 56.5 54.0 51.3 50.0 48.6 48.5 48.1 47.6 59.6 69.8 2 47.5 47.1 47.0 46.3 45.9 47.4 50.0 50.0 49.5 48.8 48.8 50.3 51.6 51.8 51.6 50.9 50.0 50.0 49.7 49.5 47.5 46.7 44.7 43.5 48.6 51.8 3 42.4 42.4 41.4 40.8 39.6 38.5 38.0 37.7 36.4 36.6 37.6 38.5 42.2 46.7 53.6 69.4 67.8 64.4 64.0 67.6 67.0 66.6 65.9 66.4 50.5 69.4 4 62.6 61.4 62.8 62.7 62.5 62.5 62.2 61.9 62.3 64.9 63.8 62.8 62.0 61.1 61.4 61.1 61.1 60.5 60.4 60.2 59.8 60.5 61.1 62.3 61.8 64.9 5 62.3 61.9 62.7 62.2 64.1 65.1 64.3 63.5 63.5 62.4 60.8 59.3 55.6 54.9 58.3 59.2 58.7 55.7 53.8 56.2 57.4 57.1 57.9 56.6 59.7 65.1 6 57.8 59.8 59.7 59.5 59.4 59.3 59.6 59.6 60.0 60.9 61.4 61.7 61.3 61.2 61.9 62.6 64.8 63.7 60.4 57.2 58.0 58.4 59.8 60.8 60.4 64.8 7 59.8 59.1 55.1 56.1 56.2 55.9 55.9 56.2 56.5 57.1 58.3 57.5 57.5 56.7 56.7 57.6 56.5 57.2 58.0 57.8 57.4 55.8 53.1 51.1 56.6 59.8 8 49.3 46.8 52.0 54.7 56.6 56.4 57.3 57.8 58.0 58.0 57.6 56.7 55.9 56.2 57.0 57.3 56.9 56.9 57.1 56.7 56.8 57.6 58.3 58.6 56.1 58.6 9 58.7 58.8 58.6 59.0 59.4 58.8 58.6 58.3 59.1 58.9 56.8 55.6 56.8 56.5 56.5 55.8 55.0 53.9 56.6 52.1 51.0 52.6 53.1 52.3 56.4 59.4 10 51.5 51.8 52.7 52.5 53.5 54.3 54.1 54.5 54.8 54.9 54.3 53.0 52.6 52.5 51.7 50.1 47.9 46.8 46.0 45.9 45.9 46.0 47.5 47.9 50.9 54.9 11 48.0 46.3 46.7 48.0 48.4 47.8 48.0 47.4 49.1 56.0 55.4 56.1 58.4 58.6 58.3 58.3 57.6 56.5 56.3 55.7 55.0 55.5 56.3 57.2 53.4 58.6 12 57.1 56.3 54.1 54.5 55.0 56.2 55.8 55.3 55.2 54.3 53.5 52.5 52.0 52.4 53.3 55.1 57.0 57.1 55.8 55.8 55.0 53.6 53.4 52.8 54.7 57.1 13 52.9 53.5 53.5 53.5 53.5 54.4 55.5 57.5 59.0 59.9 61.0 59.2 58.2 57.7 57.7 57.4 55.6 54.5 53.8 52.2 51.3 50.5 50.2 43.6 54.8 61.0 14 42.3 40.8 51.6 51.4 50.9 52.4 48.4 49.7 54.6 54.4 55.8 55.1 55.4 55.6 56.7 57.2 56.2 56.9 57.5 57.8 57.5 58.1 58.2 60.0 53.9 60.0 15 59.6 59.1 58.4 57.5 56.6 56.4 53.9 53.3 52.3 53.4 53.6 53.5 54.7 55.0 55.9 57.9 57.3 55.5 54.8 54.2 55.3 55.6 54.7 55.0 55.6 59.6 16 55.6 55.8 55.7 56.0 56.3 57.0 61.2 63.8 65.5 67.2 68.2 68.6 64.8 64.6 63.5 62.6 64.6 64.7 63.8 62.7 60.1 57.2 59.8 61.5 61.7 68.6 17 60.7 59.7 58.0 57.6 58.0 58.7 59.3 58.5 55.9 55.8 58.1 58.5 58.2 57.5 58.1 57.4 56.3 54.7 55.1 55.7 56.3 56.8 57.5 56.6 57.5 60.7 18 58.0 58.1 59.3 59.1 59.2 58.2 57.8 57.0 56.4 57.1 58.4 56.9 54.9 56.1 54.9 54.2 54.4 55.6 56.0 56.8 57.1 53.1 51.1 46.9 56.1 59.3 19 53.2 54.9 57.1 58.2 58.4 59.0 58.6 58.3 57.9 58.7 59.2 57.5 57.9 57.5 56.6 56.7 55.3 54.4 53.6 54.6 54.9 56.0 56.8 57.0 56.8 59.2 20 57.0 57.2 57.3 57.5 57.2 56.4 56.2 56.0 55.8 54.8 55.5 55.5 54.4 55.1 54.6 52.9 52.4 52.0 52.3 51.8 52.0 53.5 55.5 55.7 54.9 57.5 21 55.4 53.9 53.8 54.5 55.4 54.9 53.5 52.4 52.5 52.3 51.8 51.3 50.8 50.6 49.6 49.1 47.4 47.1 46.6 46.8 44.7 46.1 47.2 45.0 50.5 55.4 22 51.1 53.5 52.1 52.3 51.7 52.6 55.0 56.1 48.8 48.7 44.8 40.3 40.5 41.9 43.5 45.5 47.3 49.5 56.3 59.1 60.1 61.4 63.1 63.3 51.6 63.3 23 63.5 64.1 63.3 62.9 63.2 63.7 64.6 63.0 63.2 62.8 61.5 53.3 46.6 44.6 51.3 56.5 54.6 55.7 55.3 53.9 55.6 61.1 62.0 60.9 58.6 64.6 24 52.0 59.1 59.6 57.0 56.0 55.0 53.7 52.5 52.9 52.1 54.1 53.7 53.2 52.5 51.9 52.1 56.4 59.3 59.7 61.5 62.7 61.6 60.9 59.7 56.2 62.7 25 59.7 62.4 62.6 62.6 62.2 61.4 60.9 60.5 60.9 61.6 62.2 57.1 53.9 56.3 57.4 57.4 57.2 58.0 58.0 58.2 57.8 58.2 58.4 60.2 59.4 62.6 26 61.2 61.9 63.2 63.9 63.6 65.0 65.0 66.3 66.9 66.8 66.6 64.8 62.0 63.4 61.7 62.7 61.8 61.0 62.2 61.6 59.7 54.8 45.8 52.0 61.8 66.9 27 49.5 47.7 23.4 40.0 37.4 62.9 62.6 62.4 62.8 63.0 62.9 60.0 60.9 59.6 60.6 60.0 58.0 56.3 54.9 58.1 57.9 57.1 55.7 53.5 55.3 63.0 28 50.9 46.6 48.8 51.6 52.1 52.4 56.7 56.9 56.9 56.4 54.9 54.1 56.0 56.2 56.1 55.0 54.0 53.7 52.9 52.5 51.8 51.4 49.8 48.2 53.2 56.9 29 49.1 51.1 50.6 48.1 48.2 50.4 53.8 55.2 55.0 56.3 55.5 53.1 54.4 54.7 54.4 53.5 52.9 53.1 52.4 51.4 51.2 51.5 53.1 53.3 52.6 56.3 30 54.2 54.7 54.6 54.6 54.3 53.2 53.0 52.7 51.4 50.9 53.4 46.8 50.7 51.3 50.3999.9999.9999.9999.9999.9999.9999.9999.9999.9 52.4 54.7 31 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 55.0 55.2 54.8 55.5 55.5 56.5 56.7 56.7 56.6 56.9 56.9 55.4 55.1 55.3 55.8 56.6 56.3 55.8 55.7 55.6 55.4 55.3 55.1 54.8 55.7 60.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 1998 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 69.6 67.8 68.6 68.8 67.5999.9999.9 28 67.8 67.2 65.9 65.6 65.1 62.6 63.9 63.5 63.3 63.8 59.9 60.7 61.2 57.7 57.2 62.0 63.0 63.3 61.2 56.4 53.5 58.3 58.4 61.8 61.8 67.8 29 55.2 53.2 54.2 53.8 54.0 56.6 57.2 57.0 59.5 59.0 55.6 53.6 52.8 55.0 52.7 50.4 48.3 47.4 48.6 50.2 51.6 52.7 51.9 52.7 53.5 59.5 30 50.9 51.2 49.2 49.4 51.9 50.5 51.7 53.5 53.3 45.7 51.9 48.9 50.6 53.6 55.0 55.8 56.7 57.5 57.7 54.5 56.1 57.4 54.9 53.2 53.0 57.7 MEAN 58.0 57.2 56.4 56.3 57.0 56.6 57.6 58.0 58.7 56.2 55.8 54.4 54.9 55.4 55.0 56.1 56.0 56.1 55.8 57.7 57.3 59.3 58.5 58.8 56.1 61.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 1998 EQUIPMENT DASIBI GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 51.7 50.7 49.5 51.7 52.2 51.7 53.0 53.1 52.5 53.8 50.2 49.2 50.1 50.7 49.2 47.8 48.7 48.3 48.7 46.5 47.8 48.7 49.6 48.8 50.2 53.8 2 47.3 47.0 47.7 47.6 48.4 48.7 48.3 46.8 46.3 45.4 44.7 43.0 42.1 40.8 40.9 39.3 40.3 45.3 41.4 38.8 39.0 36.6 37.5 38.5 43.4 48.7 3 39.2 38.2 37.9 38.4 38.4 40.2 40.9 40.5 41.0 40.7 38.9 39.0 39.0 36.9 39.0 36.3 35.3 36.2 36.8 37.5 37.0 36.3 36.6 36.9 38.2 41.0 4 36.9 37.7 36.8 36.5 36.5 36.7 37.5 39.1 39.6 39.1 38.6 37.2 40.0 39.7 44.1 45.8 42.7 40.6 39.4 39.2 41.3 43.4 40.7 43.6 39.7 45.8 5 40.6 34.5 35.7 34.9 36.5 35.6 35.3 36.7 37.4 38.6 38.7 38.2 38.4 37.0 38.9 38.6 39.7 39.7 39.7 39.7 39.7 39.7 40.8 43.1 38.2 43.1 6 44.2 44.2 44.2 45.3 45.3 46.4 46.4 46.4 46.4 46.4 43.1 42.0 42.0 40.8 39.7 37.5 38.6 38.6 38.6 38.6 37.5 37.5 38.6 38.6 42.0 46.4 7 39.7 39.7 40.8 38.6 37.5 39.7 42.0 48.6 45.3 45.3 45.3 43.1 39.7 44.2 46.4 48.6 48.6 46.4 40.8 40.8 42.0 43.1 42.0 44.2 43.0 48.6 8 44.2 42.0 42.0 42.0 39.7 40.8 43.1 39.7 38.6 36.4 36.4 33.1 33.1 33.1 34.2 35.3 35.3 44.2 46.4 44.2 44.2 45.3 45.3 46.4 40.2 46.4 9 45.3 45.3 44.2 43.1 44.2 43.1 43.1 42.0 43.1 42.0999.9999.9999.9999.9999.9999.9 35.3 35.3 35.3 35.3 37.5 36.4 37.5 38.6 40.4 45.3 10 39.7 40.8 50.8 65.3 67.5 67.5999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 63.0 59.7 58.6 59.7 57.5 54.2 55.3 55.3 56.8 67.5 11 55.3 55.3 56.4 59.7 60.8 61.9 63.0 64.2 61.9 60.8 57.5 54.2 55.3 58.6 66.4 65.3 63.0 71.9 77.5 75.3 53.1 37.5 37.5 35.3 58.7 77.5 12 35.3 35.3 35.3 35.3 36.4 37.5 39.7 45.3 54.2 49.7 48.6 51.9 57.5 58.6 57.5 59.7 66.4 66.4 63.0 61.9 61.9 59.7 50.8 44.2 50.5 66.4 13 45.3 46.4 45.3 42.0 42.0 42.0 39.7 40.8 40.8 42.0 40.8 40.8 44.2 45.3999.9 43.1 43.1 47.5 48.6 50.8 50.8 50.8 58.6 55.3 45.5 58.6 14 53.1 48.6 46.4 24.2 51.9 53.1 54.2 57.5 51.9 49.7 49.7 48.6 48.6 48.6 47.5 50.8 53.1 53.1 51.9 50.8 49.7 47.5 47.5 29.7 48.7 57.5 15 38.1 48.6 53.1 53.1 39.7999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 48.6 50.8 53.1 54.2 54.2 50.8 48.6 50.8 59.7 50.2 59.7 16 55.3 51.9 50.8 48.6 48.6999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 55.3 50.8 53.1 54.2 54.2 50.8 48.6 50.8 59.7999.9999.9 18 55.3 51.9 50.8 48.6 48.6 49.7 49.7 50.8 50.8 54.2 51.9 50.8 50.8 50.8 49.7 50.8 49.7 48.6 48.6 48.6 49.7 50.8 53.1 54.2 50.8 55.3 19 60.8 59.7 56.4 54.2 54.2 53.1 55.3 57.5 59.7 57.5 57.5 55.3 57.5 58.6 55.3 53.1 51.9 50.8 50.8 54.2 79.7 81.9 83.0 78.6 59.9 83.0 20 73.0 67.5 66.4 68.6 66.4 64.2 65.3 64.2 64.2 63.0 61.9 59.7 56.4 55.3 53.1 50.8 50.8 54.2 55.3 55.3 55.3 55.3 55.3 55.3 59.9 73.0 21 57.5 57.5 59.7 60.8 60.8 63.0 65.3 66.4 65.3 66.4 68.6 67.5 67.5 66.4 63.0 57.5 51.9 46.4 42.0 40.8 35.3 40.8 42.0 40.8 56.4 68.6 22 39.7 39.7 39.7 39.7 40.8 40.8 42.0 40.8 40.8 45.3 42.0 43.1 40.8 45.3 39.7 39.7 39.7 38.6 36.4 37.5 37.5 37.5 35.3 37.5 40.0 45.3 23 36.4 37.5 37.5 38.6 38.6 39.7 42.0 46.4 48.6 51.9 54.2 61.9 78.6 91.9 89.7 88.6 87.5 86.4 84.1 80.8 76.4 75.3 71.9 70.8 63.1 91.9 24 70.8 69.7 61.9 61.9 59.7 54.2 51.9 59.7 49.7 43.1 40.8 40.8 43.1 42.0 42.0 39.7 37.5 36.4 36.4 35.3 34.2 34.2 48.6 47.5 47.5 70.8 25 54.2 60.8 63.0 60.8 59.7 59.7 59.7 57.5 57.5 59.7 59.7 60.8 61.9 63.0 61.9 61.9 61.9 59.7 55.3 53.1 53.1 53.1 55.3 58.6 58.8 63.0 26 57.5 56.4 56.4 56.4 55.3 54.2 53.1 51.9 50.8 51.9 51.9 46.4 44.2 37.5 32.0 30.9 30.9 30.9999.9999.9 25.3999.9999.9999.9 46.0 57.5 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 31 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 48.7 48.3 48.3 47.8 48.4 48.8 48.7 49.8 49.4 49.2 48.6 47.9 49.1 49.8 49.5 48.9 48.7 49.3 49.3 48.9 47.5 47.6 48.5 48.4 48.7 58.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 2003 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 41.6 39.9 41.3 35.1 46.2999.9999.9 26 46.8 47.4 50.9 52.8 51.5 46.5 43.0 39.8 44.4 47.0 45.5 44.1 44.1999.9999.9 40.8 43.1 44.9 45.3 45.1 46.4 45.0 47.5 47.4 45.9 52.8 27 48.7 49.0 49.0 49.2 49.3 49.3 49.7 49.8 50.2 50.2 50.1 49.5 48.5 48.2 47.4 47.2 45.9 45.4 44.7 44.3 43.8 43.1 43.7 41.8 47.4 50.2 28 41.2 40.4 39.2 37.4 35.5 33.5 32.1 32.4 30.3 29.8 29.9 29.5 28.7 26.7 25.2 25.2 27.0 28.8 30.4 32.8 37.0 42.1 43.7 44.2 33.5 44.2 MEAN 45.6 45.6 46.4 46.5 45.4 43.1 41.6 40.7 41.6 42.3 41.8 41.0 40.4 37.5 36.3 37.7 38.7 39.7 40.1 41.0 41.8 42.9 42.5 44.9 42.3 49.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 2003 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 45.7 49.0 50.2 50.8 51.4 51.3 51.1 51.0 51.1 50.9 51.1 49.7 49.1 49.3 49.3 47.1 47.7 49.0 49.6 50.2 50.4 49.1 46.4 50.0 49.6 51.4 2 50.3 49.3 46.0 47.3 41.7 45.5 49.8 49.9 49.5 49.3 49.6 49.0 48.4 46.4 48.4 49.4 50.1 50.4 50.1 50.8 51.7 52.5 51.4 50.7 49.1 52.5 3 50.3 49.6 49.2 47.3 44.1 33.3 29.4 29.8 30.6 26.6 23.7 24.6 33.7 32.8 35.3 42.0 45.2 47.7 50.4 50.6 50.7 50.7 51.7 54.5 41.0 54.5 4 55.0 54.9 54.7 54.7 54.1 54.8 54.5 53.9 53.4 52.9 49.8 46.2 44.2 48.1 48.0 46.2 41.4 45.4 36.0 42.2 41.7 41.6 46.8 41.1 48.4 55.0 5 46.2 48.7 50.8 51.2 50.5 50.8 50.2 50.0 50.1 50.0 49.4 47.8 48.3 48.7 48.5 47.1 48.8 49.1 49.2 48.6 39.0 29.8 25.2 22.4 45.8 51.2 6 21.6 21.8 22.4 23.6 24.4 24.2 24.4 25.3 25.2 24.2 24.3 25.7 26.0 25.4 26.5 26.6 26.0 23.3 24.5 22.0 20.9 20.8 21.6 23.7 23.9 26.6 7 23.5 21.9 20.6 20.4 20.8 20.5 20.9 21.8 22.6 22.8 23.2 24.7 25.6 26.8 38.0 38.7 40.3 41.3 41.5 36.6 43.9 33.2 40.9 39.3 29.6 43.9 8 35.6 47.5 47.7 47.6 47.9 44.9 36.4 48.1 48.8 48.8 47.8 46.9 45.1 43.6 44.1 44.5 44.5 44.7 44.7 44.8 45.8 47.2 49.6 52.0 45.8 52.0 9 52.5 53.5 53.1 52.9 50.7 50.9 50.7 50.5 49.3 45.5 46.2 45.7 45.0 48.8 52.4 53.1 53.8 55.0 56.6 51.4 50.1 50.7 51.5 52.0 50.9 56.6 10 50.4 50.3 50.2 50.8 50.8 50.6 50.6 51.3 49.3 46.8 44.9 42.0 44.5 47.1 46.9 47.7 50.2 49.9 49.8 49.4 49.1 49.1 49.4 49.6 48.8 51.3 11 49.5 49.7 49.9 49.8 49.6 49.3 49.8 49.7 50.8 53.3 53.7 51.3 51.7 50.6 50.6 50.6 50.4 50.1 49.8 49.8 49.7 47.7 35.2 22.1 48.5 53.7 12 34.0 38.5 50.7 50.8 50.9 51.0 51.3 50.8 50.7 50.7 50.0 46.6 46.9 49.4 48.8 48.1 47.6 46.4 46.6 46.0 46.0 46.2 47.4 47.6 47.6 51.3 13 46.6 46.6 46.7 46.7 46.8 47.3 46.7 46.7 46.5 45.5 46.4 47.2 48.1 47.7 47.6 46.0 46.9 46.9 46.6 46.6 46.0 45.3 44.2 45.0 46.5 48.1 14 45.0 45.1 45.5 46.2 46.3 46.2 47.2 47.8 48.6 48.9 48.2 47.5 46.8 45.2 42.0 40.9 45.6 44.4 44.1 43.2 45.4 51.2 52.7 51.7 46.5 52.7 15 48.7 48.4 51.7 55.4 56.8 56.4 54.7 53.7 52.0 50.8 50.3 49.4 49.0 48.4 43.3 48.8 48.4 48.3 48.3 48.0 47.9 47.8 46.0 47.4 50.0 56.8 16 36.8 35.9 46.5 41.4 41.5 38.9 37.4 44.5 48.2 39.3 47.6 47.7 46.8 46.8 46.8 46.7 46.8 46.8 46.4 45.9 46.1 46.2 47.8 47.1 44.4 48.2 17 47.3 47.4 47.5 47.6 47.9 48.1 48.1 48.3 48.6 48.7 49.0 49.0 48.5 47.9 47.8 47.0 46.3 45.3 45.2 44.8 44.5 44.9 44.8 44.3 47.0 49.0 18 44.8 45.4 44.5 43.8 42.9 42.6 41.0 39.9 37.4 35.0 33.6 32.1 30.5 29.0 27.9 29.2 31.0 33.8 34.9 32.5 35.0 39.5 41.8 43.3 37.1 45.4 19 48.6 51.0 52.0 53.7 55.4 54.0 54.6 52.7 50.7 49.5 51.2 52.6 52.8 51.7 50.6 44.4 44.0 55.1 56.6 55.1 52.8 50.5 49.6 49.2 51.6 56.6 20 49.5 50.2 51.1 51.8 52.2 52.4 53.1 46.1 52.1 52.1 53.7 46.4 40.2 45.5 42.8 45.5 47.0 48.2 50.3 49.9 49.9 50.1 50.5 51.4 49.3 53.7 21 52.0 52.4 53.1 52.5 52.1 52.9 52.8 52.4 50.7 50.7 49.8 48.7 49.4 49.5 49.2 49.5 49.5 49.0 49.0 48.7 48.4 48.0 49.1 49.6 50.4 53.1 22 49.2 49.3 49.5 49.5 49.4 48.8 48.9 48.8 48.9 48.0 48.0 47.1 46.8 46.9 46.6 45.6 44.6 43.6 42.5 41.7 41.3 41.1 41.3 40.9 46.2 49.5 23 40.5 40.1 39.4 39.9 39.4 38.1 37.0 36.0 34.5 35.0 34.6 34.4 34.2 34.6 34.7 34.9 35.6 35.0 33.4 34.3 34.0 36.1 36.0 35.4 36.1 40.5 24 35.8 37.1 36.2 36.5 35.8 35.5 34.7 33.8 33.4 34.4 35.0 33.1 38.0 49.7 51.7 54.3 52.4 49.1 46.7 35.2 38.6 30.6 36.1 34.4 39.1 54.3 25 41.8 52.3 51.3 41.4 36.3 38.4 31.7 47.0 32.4 34.0 33.7 46.0 48.9 53.8 55.0 54.1 54.0 55.1 55.2 55.0 54.0 53.9 56.3 56.9 47.4 56.9 26 58.0 58.0 54.6 52.7 51.9 51.6 52.1 52.9 53.8 56.4 56.9 57.2 55.9 54.6 54.3 54.7 53.6 53.3 52.8 53.5 54.7 54.2 54.7 54.7 54.5 58.0 27 54.9 55.4 55.4 54.6 53.7 54.1 53.4 53.9 56.1 56.3 56.2 55.1 54.7 55.1 53.5 54.0 53.3 52.6 53.4 53.6 52.8 50.3 50.4 52.4 54.0 56.3 28 54.2 54.5 55.5 54.1 54.2 54.2 54.9 55.0 54.6 53.8 52.9 49.2 52.4 54.3 54.6 53.8 53.8 53.1 52.1 50.4 49.4 49.0 49.0 49.6 52.9 55.5 29 49.8 50.7 51.2 52.0 53.1 53.3 55.3 55.5 56.0 55.5 55.2 53.8 53.4 53.3 53.0 52.4 52.6 52.0 51.6 51.7 50.7 50.2 49.9 50.5 52.6 56.0 30 51.1 53.0 53.0 51.9 53.0 54.2 54.2 53.7 52.8 53.2 52.5 50.9 50.0 49.5 49.9 49.2 49.1 48.1 45.9 45.4 45.8 45.5 46.7 47.6 50.3 54.2 31 47.1 46.9 47.9 48.0 47.3 47.2 47.6 47.6 47.5 47.2 47.3 46.7 46.0 45.6 45.5 44.8 43.7 44.3 44.6 43.8 43.3 42.4 44.4 46.1 45.9 48.0 MEAN 45.7 46.9 47.7 47.3 46.9 46.5 46.0 46.7 46.3 45.7 45.7 45.0 45.2 46.0 46.2 46.4 46.6 47.0 46.7 45.9 45.8 45.0 45.4 45.2 46.2 51.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 2003 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 48.4 50.5 52.4 55.4 58.7 59.9 58.0 54.7 55.2 56.2 57.6 58.1 56.5 55.5 55.4 57.5 57.0 57.0 57.4 57.4 57.4 58.4 58.0 57.7 56.3 59.9 2 59.1 59.7 58.0 57.4 57.1 57.8 57.7 57.6 57.2 56.7 56.2 55.4 54.9 54.8 53.1 54.3 54.4 54.3 53.7 53.9 53.8 53.4 53.5 53.6 55.7 59.7 3 53.5 53.4 53.4 53.7 54.5 56.6 57.9 58.3 59.3 60.5 60.6 61.3 63.0 64.7 64.5 63.1 61.8 58.3 55.0 52.9 52.5 52.5 51.7 50.9 57.2 64.7 4 50.3 49.5 49.1 48.5 48.2 47.8 46.7 46.4 46.4 46.6 46.8 47.3 48.0 48.5 48.6 48.6 47.4 46.2 46.7 45.8 45.6 45.8 46.3 46.3 47.4 50.3 5 46.3 46.2 46.4 45.2 45.9 45.7 45.7 45.4 45.3 45.2 44.9 43.0 43.2 43.1 43.1 42.7 41.9 40.9 40.6 39.8 40.3 40.0 39.5 39.1 43.3 46.4 6 39.0 38.9 38.7 39.4 40.3 39.9 40.1 40.5 41.3 42.1 42.5 42.0 43.0 42.2 42.4 42.2 39.7 43.6 40.8 40.3 39.0 37.4 37.1 36.7 40.4 43.6 7 36.8 28.4 27.9 28.7 29.6 31.7 30.3 32.4 32.7 32.9 30.3 21.4 38.9 40.6 41.0 40.6 39.5 40.6 40.9 40.3 39.2 38.0 37.9 38.2 35.0 41.0 8 40.0 40.1 40.7 41.0 40.9 40.6 40.0 39.1 38.8 38.5 38.5 38.3 38.2 37.9 38.3 38.4 36.8 36.3 36.1 36.5 37.7 39.5 37.6 38.0 38.7 41.0 9 38.1 36.8 37.6 37.4 37.4 39.0 39.1 37.6 37.3 37.3 37.7 37.8 36.9 36.4 34.9 34.2 33.5 32.4 32.3 33.3 35.4 35.2 35.9 36.9 36.3 39.1 10 37.6 38.3 39.7 40.5 40.5 40.1 39.9 39.4 40.6 41.4 41.1 40.7 40.4 40.9 40.4 41.5 39.9 38.1 37.8 36.6 36.6 36.3 35.8 35.8 39.2 41.5 11 35.5 34.9 34.5 34.9 34.4 34.3 34.8 34.8 34.9 35.1 34.0 33.0 32.5 34.2 42.7 46.5 44.6 41.2 35.9 34.5 39.2 42.8 43.9 45.5 37.4 46.5 12 44.7 42.1 41.4 38.1 35.7 32.8 32.5 31.7 50.2 61.8 61.3 59.5 58.9 57.5 57.9 57.2 57.6 58.3 59.0 58.5 58.7 59.9 59.0 58.6 51.4 61.8 13 59.3 59.6 59.7 59.7 59.9 59.5 60.0 60.9 61.5 62.4 63.3 62.3 61.5 60.8 60.0 59.3 58.8 59.0 57.9 57.5 57.4 56.1 55.3 55.5 59.5 63.3 14 54.3 52.8 52.7 52.9 53.4 54.2 55.0 55.2 56.7 57.6 58.2 58.4 58.3 58.7 58.9 58.5 58.6 59.7 62.0 61.5 59.2 57.9 57.5 56.9 57.0 62.0 15 57.1 58.3 59.1 64.4 68.6 68.1 66.3 65.8 65.3 64.4 58.5 55.5 56.1 55.8 55.7 54.7 54.3 54.0 53.6 53.4 54.0 53.7 54.3 54.8 58.6 68.6 16 54.9 54.9 54.8 55.8 56.4 54.9 55.2 55.1 54.5 54.4 51.0 50.6 52.2 52.9 53.0 52.8 52.4 52.3 52.2 51.6 51.2 50.0 49.3 48.6 53.0 56.4 17 48.0 48.2 48.3 47.9 47.3 46.5 46.2 45.4 45.6 46.1 46.1 45.0 46.0 46.4 45.4 45.7 46.3 47.4 45.2 42.8 43.6 43.7 41.0 40.6 45.6 48.3 18 44.3 47.3 45.8 46.7 45.7 44.8 45.6 46.7 45.5 37.0 23.6 27.2 27.5 40.6 39.9 38.0 36.6 37.6 36.9 34.8 35.2 36.5 39.0 39.8 39.3 47.3 19 41.9 42.5 44.4 44.7 44.6 45.1 44.3 43.5 42.2 37.4 37.0 35.7 34.8 33.9 35.2 35.4 34.2 35.1 35.3 36.7 41.2 43.3 43.0 44.6 39.8 45.1 20 44.7 45.5 47.2 49.9 52.0 52.2 53.9 53.5 54.0 53.6 52.8 52.3 51.5 50.9 50.8 50.0 48.7 48.3 46.7 46.2 46.6 46.7 47.2 47.3 49.7 54.0 21 47.9 47.2 47.4 47.6 47.3 47.8 45.9 30.2 41.4 32.2 46.0 46.8 46.1 45.7 45.0 39.7 38.4 39.0 39.7 40.5 39.6 41.4 42.4 43.4 42.9 47.9 22 43.8 44.4 45.2 46.4 46.7 46.2 46.6 45.8 45.8 44.4 43.3 43.8 44.8 44.7 44.5 44.6 44.3 45.5 44.1 44.7 45.3 46.8 47.7 48.2 45.3 48.2 23 48.7 49.4 50.3 52.4 53.9 55.2 55.0 55.6 55.0 54.6 53.9 52.4 50.5 49.2 48.6 48.0 46.1 45.0 42.7 41.5 39.3 38.8 36.7 36.7 48.3 55.6 24 35.1 33.9 36.1 40.2 48.5 55.3 58.5 62.1 65.7 62.7 62.0 61.1 61.8 61.9 62.3 58.5 55.7 55.7 56.1 57.2 58.7 61.6 62.7 61.4 55.6 65.7 25 60.3 60.3 60.7 62.7 63.5 63.9 64.3 64.4 64.0 64.2 64.1 65.0 66.6 67.0 66.6 66.7 66.4 68.4 66.8 64.4 65.3 64.2 62.3 61.9 64.3 68.4 26 60.2 57.3 56.7 56.1 55.1 55.6 56.7 56.6 57.2 57.3 56.0 56.0 56.3 55.2 54.4 52.8 51.5 50.7 50.0 48.6 47.9 47.4 47.2 47.1 53.7 60.2 27 47.9 48.8 49.1 49.7 49.6 50.5 50.6 51.4 51.3 50.2 49.2 48.0 47.2 47.0 46.6 44.9 41.1 38.1 35.9 35.0 35.1 35.0 33.9 33.8 44.6 51.4 28 33.5 34.3 29.5 23.8 33.7 37.7 22.0 24.1 37.1 36.4 37.4 37.6 37.8 36.5 37.9 36.5 34.2 33.8 33.7 33.6 33.8 33.9 34.0 33.6 33.6 37.9 29 33.7 33.0 33.4 33.4 32.2 31.7 33.3 33.7 34.3 34.2 33.6 34.8 36.5 37.8 42.2 42.2 45.7 47.6 49.4 46.7 40.1 38.2 33.8 32.9 37.3 49.4 30 24.0 22.1 25.6 31.6 35.6 37.7 38.1 40.7 42.3 44.7 45.1 46.2 48.2 48.1 50.0 47.5 46.1 47.3 44.9 43.3 42.5 43.2 43.9 44.2 41.0 50.0 MEAN 45.6 45.3 45.5 46.2 47.2 47.8 47.3 47.0 48.6 48.3 47.8 47.2 47.9 48.3 48.6 48.1 47.1 47.1 46.3 45.7 45.7 45.9 45.6 45.6 46.9 52.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 2003 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 46.3 42.8 44.3 44.7 46.0 44.6 43.7 45.8 47.5 48.6 47.7 49.0 50.0 50.2 53.8 47.6 47.4 47.0 45.8 43.0 41.6 40.7 39.9 38.8 45.7 53.8 2 38.0 38.3 38.4 38.8 39.1 39.6 39.7 39.1 36.5 35.0 33.3 30.0 27.7 26.4 26.0 27.0 25.9 26.0 25.8 25.3 25.8 25.8 25.2 24.2 31.5 39.7 3 23.2 22.2 20.0 18.2 16.9 18.0 16.9 20.7 29.0 37.5 42.4 43.7 46.1 47.5 44.2 42.6 42.5 44.2 42.9 41.6 40.6 41.0 40.8 41.2 34.3 47.5 4 41.7 41.7 41.8 40.9 41.0 40.7 41.6 41.7 40.9 41.8 41.4 41.5 41.5 40.6 36.8 35.7 35.4 36.4 35.2 34.4 35.0 35.0 34.9 34.8 38.9 41.8 5 35.4 38.6 53.8 51.5 53.9 56.3 58.2 58.2 58.7 58.7 57.2 56.1 55.7 55.6 56.5 56.9 56.9 58.2 57.1 57.4 56.8 57.9 60.0 62.4 55.3 62.4 6 63.8 65.0 66.3 61.9 60.4 59.3 57.8 58.1 58.1 58.4 58.4 57.8 57.8 58.4 56.5 51.8 53.1 52.1 51.5 50.5 48.5 50.6 47.3 47.9 56.3 66.3 7 49.9 51.2 50.2 49.1 52.5 53.4 52.9 53.9 53.4 53.6 54.5 55.1 55.3 56.9 56.6 50.8 48.3 43.3 40.9 40.2 42.3 37.2 34.4 34.2 48.8 56.9 8 34.6 34.9 36.1 35.3 34.3 33.3 32.9 32.5 33.2 33.4 33.4 33.4 32.4 31.6 30.9 29.6 29.8 28.2 28.1 28.6 28.7 29.2 30.2 31.4 31.9 36.1 9 32.3 32.3 32.2 31.9 31.9 32.3 33.1 33.8 34.0 34.3 34.5 34.6 34.0 33.2 32.5 31.4 30.7 30.2 30.1 29.6 29.2 30.2 31.0 32.5 32.2 34.6 10 34.6 35.9 36.0 39.8 43.4 44.6 41.9 39.5 38.0 35.4 33.4 32.5 33.1 30.8 29.4 29.0 29.9 31.5 32.8 32.8 34.6 36.5 35.6 41.3 35.5 44.6 11 41.8 36.1 31.9 30.7 33.6 33.7 34.3 29.2 30.1 32.1 32.6 32.6 31.0 34.3 36.4 34.0 31.2 31.6 28.4 26.0 26.1 25.7 23.6 23.1 31.3 41.8 12 22.9 23.6 25.5 26.9 28.7 29.5 28.8 25.1 26.1 28.2 29.3 29.8 30.0 30.0 27.6 24.6 22.1 21.8 21.8 21.8 21.8 21.8 21.7 22.0 25.5 30.0 13 22.3 23.5 23.4 23.8 23.3 22.8 23.3 23.6 24.2 24.5 24.8 24.6 24.1 24.0 24.4 24.2 23.8 24.2 44.8 52.5 36.9 39.6 47.6 48.0 29.1 52.5 14 52.3 54.0 54.1 51.6 50.7 63.6 72.0 71.7 63.3 59.6 58.9 59.1 60.5 59.5 55.7 56.4 56.2 55.0 54.4 52.4 55.1 58.9 61.8 62.2 58.3 72.0 15 62.5 62.6 63.1 63.1 62.0 61.2 49.7 56.1 59.4 55.3 52.8 50.4 50.5 56.2 55.4 49.0 48.2 44.7 44.0 43.1 40.6 38.7 38.2 37.5 51.8 63.1 16 33.6 31.3 32.5 34.9 35.9 36.0 35.5 35.0 33.0 33.2 31.4 30.8 31.3 30.9 29.8 30.3 33.3 34.5 34.2 37.0 31.7 19.0 29.0 31.7 32.3 37.0 17 36.4 38.0 41.3 41.1 40.8 40.3 38.6 36.9 36.1 35.5 34.6 34.2 34.3 34.2 35.1 35.4 37.3 39.6 46.9 48.2 49.0 50.9 51.9 53.7 40.4 53.7 18 54.0 54.1 54.5 55.4 53.7 54.9 54.6 66.4 60.0 58.0 54.3 56.0 59.3 60.0 61.0 60.3 51.6 49.0 48.8 48.5 54.5 52.4 51.0 48.1 55.0 66.4 19 48.6 51.0 41.1 53.5 54.4 54.5 55.9 56.0 55.9 56.0 52.6 51.6 51.0 51.6 52.7 53.5 54.5 53.9 53.8 52.5 50.9 51.6 53.1 52.5 52.6 56.0 20 53.3 44.8 48.7 31.1 27.8 49.3 50.2 51.8 50.9 51.0 50.2 42.9 26.4 49.6 53.4 51.5 54.3 55.4 55.7 56.1 55.7 52.6 50.4 52.9 48.6 56.1 21 50.1 51.5 51.6 52.5 53.5 53.0 53.4 53.1 51.1 50.7 47.8 50.4 52.2 52.8 53.5 54.3 53.7 52.9 54.2 57.5 58.8 57.5 55.5 57.5 53.3 58.8 22 56.4 54.1 53.5 52.7 52.3 52.4 53.2 52.9 52.6 52.4 51.3 52.0 52.1 51.3 53.4 52.5 51.5 50.7 50.9 50.5 50.1 49.9 48.4 48.1 51.9 56.4 23 48.9 49.4 49.5 51.0 51.9 55.0 55.5 56.0 54.9 54.3 51.6 52.5 53.1 52.9 53.0 51.9 50.7 49.8 51.4 50.0 46.3 46.2 46.7 48.0 51.3 56.0 24 47.9 42.1 44.4 49.0 51.0 51.5 52.3 52.7 52.7 52.2 49.8 50.7 51.5 50.8 50.1 49.7 48.1 46.6 45.2 44.3 43.8 43.9 44.3 44.1 48.3 52.7 25 44.6 45.3 46.2 47.0 45.8 44.8 43.5 44.4 46.1 46.1 45.6 45.0 44.7 43.9 43.4 41.9 41.9 40.7 40.2 39.8 39.9 40.0 40.3 38.9 43.3 47.0 26 38.9 37.9 37.2 37.1 37.5 36.6 37.8 40.3 41.7 42.4 43.8 44.8 42.4 41.4 41.0 44.0 42.7 44.8 43.1 43.0 44.8 42.1 41.3 42.5 41.2 44.8 27 40.8 39.5 39.5 38.7 37.0 38.3 38.2 37.9 37.3 37.0 35.9 36.5 36.8 36.8 35.6 34.7 31.6 30.4 29.4 28.9 28.6 28.6 28.5 27.9 34.8 40.8 28 26.8 25.8 26.2 26.7 26.5 25.5 25.5 25.3 24.2 24.3 24.1 23.2 23.6 21.5 19.1 18.5 19.8 21.0 23.1 22.9 24.7 23.7 25.6 26.1 23.9 26.8 29 26.9 27.0 27.4 35.6 48.6 49.1 44.8 43.5 40.2 42.6 43.8 42.8 43.7 44.5 43.2 47.0 46.2 44.2 40.2 36.2 31.8 30.5 38.2 33.1 39.6 49.1 30 33.9 31.3 32.2 32.0 29.2 26.7 27.3 31.6 32.3 38.4 34.8 33.0 28.3 20.2 22.4 26.7 19.4 22.1 24.8 26.0 31.1 29.0 26.6 24.1 28.5 38.4 31 23.1 28.0 42.1 55.4 55.6 53.6 51.1 49.0 44.1 37.8 32.1 29.6 28.7 28.1 28.2 28.8 29.3 30.3 32.0 34.0 35.6 42.5 50.4 54.2 38.5 55.6 MEAN 40.8 40.4 41.5 42.0 42.6 43.7 43.4 43.9 43.4 43.5 42.5 42.1 41.6 42.1 41.9 41.0 40.2 40.0 40.6 40.5 40.0 39.7 40.4 40.8 41.6 49.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 2003 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 54.9 53.9 54.7 48.8 42.1 40.6 39.7 34.0 29.7 28.2 25.9 24.4 23.2 21.4 19.4 18.6 18.5 20.7 20.1 19.3 19.5 19.3 19.9 20.1 29.9 54.9 2 20.0 19.8 21.1 22.4 20.7 20.6 20.7 20.8 21.3 21.0 21.2 21.1 20.5 47.2 41.5 45.5 49.0 49.8 49.3 49.5 45.9 41.0 36.3 34.4 31.7 49.8 3 34.4 35.2 37.6 40.1 46.4 50.5 49.2 42.9 55.9 52.7 48.6 49.8 49.4 50.5 51.6 51.8 50.5 49.1 47.4 48.5 43.6 47.6 46.6 45.0 46.9 55.9 4 39.7 37.6 39.2 41.3 37.0 33.5 28.3 25.4 24.1 23.3 24.8 22.1 22.3 19.6 21.1 19.2 19.1 18.8 18.0 18.4 17.7 18.6 18.9 18.3 25.3 41.3 5 17.9 18.0 18.9 19.1 19.0 20.6 23.9 22.2 20.7 22.4 21.9 20.8 21.3 20.9 20.1 22.6 21.3 20.7 23.0 20.2 19.9 20.0 19.8 20.3 20.6 23.9 6 21.2 20.9 22.1 22.8 22.4 21.8 21.8 21.6 22.0 22.7 22.6 22.5 22.5 22.4 21.6 21.7 22.0 22.3 23.8 22.7 22.3 22.0 21.4 21.1 22.1 23.8 7 19.2 22.3 23.8 22.3 20.6 21.1 21.4 21.2 21.0 21.2 21.2 21.0 21.7 21.5 21.7 21.1 20.7 20.5 19.5 17.9 17.1 16.4 16.1 16.6 20.3 23.8 8 15.8 14.6 13.5 13.5 14.0 14.6 15.5 15.8 18.1 18.2 18.4 18.6 18.8 19.3 20.8 20.3 20.7 20.0 18.7 17.7 16.9 17.5 19.1 18.9 17.5 20.8 9 19.1 19.0 18.6 19.0 19.7 19.5 19.0 18.8 19.6 19.7 19.9 19.7 19.2 19.0 19.1 19.4 19.5 19.9 20.3 19.8 19.7 20.4 19.5 19.6 19.5 20.4 10 19.1 20.4 21.5 21.4 23.3 21.8 21.9 21.6 21.4 21.8 21.8 22.4 21.8 21.7 21.9 21.0 22.5 21.3 20.5 20.6 21.7 20.1 20.1 19.9 21.3 23.3 11 20.2 22.0 22.3 23.2 22.7 23.1 23.7 23.8 22.9 22.3 25.1 23.8 24.5 24.4 24.0 22.7 22.1 21.9 22.4 23.7 21.5 22.3 23.1 21.9 22.9 25.1 12 22.4 23.1 25.0 24.4 23.6 23.2 23.3 23.8 23.0 23.0 22.9 22.7 22.4 22.1 22.1 21.2 21.0 20.9 21.9 22.2 21.0 20.5 20.3 19.7 22.3 25.0 13 19.3 19.6 20.4 20.3 20.2 19.2 19.1 19.4 19.7 20.2 20.2 20.4 20.3 20.0 20.0 19.0 19.4 18.6 19.4 20.4 19.7 18.1 19.3 19.5 19.7 20.4 14 18.8 18.6 18.8 19.4 20.7 22.2 20.1 20.0 20.9 22.1 22.5 22.7 23.3 22.8 22.0 22.3 21.8 21.5 21.9 20.1 19.0 18.8 18.9 18.9 20.8 23.3 15 18.8 19.4 19.8 20.1 20.6 20.9 22.3 22.4 25.6 28.4 26.0 27.4 27.8 26.3 25.4 24.5 25.5 26.2 23.7 22.7 23.2 24.8 23.8 23.5 23.7 28.4 16 23.5 23.5 23.2 22.8 22.9 22.9 22.7 22.4 22.4 22.0 21.5 21.6 21.8 22.1 22.5 20.9 20.3 20.7 20.2 19.7 19.4 18.6 18.1 18.4 21.4 23.5 17 18.5 18.5 18.9 18.6 18.7 20.6 19.8 22.4 22.8 22.8 21.5 23.2 21.2 21.3 24.3 30.0 24.4 27.6 32.3 36.5 36.0 35.3 37.9 40.8 25.6 40.8 18 40.2 39.5 39.5 39.7 42.3 39.5 43.3 41.9 41.6 40.1 34.1 36.8 31.1 27.5 22.9 21.7 21.7 23.5 28.1 31.3 31.3 31.2 30.8 31.4 33.8 43.3 19 30.8 31.7 31.6 32.9 33.9 32.2 30.9 31.2 33.1 31.9 29.0 30.8 32.0 33.1 33.2 33.7 34.0 33.7 32.4 32.6 30.6 28.9 26.4 24.3 31.5 34.0 20 20.5 18.7 18.0 17.0 15.8 16.9 17.1 16.3 15.4 16.2 16.1 16.7 16.9 17.0 17.1 17.4 17.6 17.3 16.9 17.3 16.0 14.7 14.3 15.4 16.8 20.5 21 17.7 16.2 17.4 19.9 18.6 16.5 16.8 17.7 17.8 17.3 15.3 17.8 16.9 16.6 16.5 16.9 17.3 17.0 19.2 16.7 15.5 17.6 17.2 18.4 17.3 19.9 22 19.1 15.9 15.3 15.5 16.2 15.3 15.7 17.0 17.3 17.5 17.2 16.9 16.6 16.8 16.7 16.5 15.9 18.2 17.1 16.0 16.0 15.9 15.9 18.0 16.6 19.1 23 18.7 17.9 17.4 17.0 17.0 17.0 16.9 17.0 17.3 17.6 21.7 24.8 24.3 26.4 24.1 24.3 23.7 23.5 23.5 23.7 24.0 24.3 24.7 22.9 21.2 26.4 24 24.1 21.1 22.1 24.1 25.8 22.2 40.1 50.4 55.2 56.9 57.6 54.8 57.3 57.9 57.9 58.0 54.9 53.8 53.2 53.3 54.3 55.2 52.0 53.5 46.5 58.0 25 55.2 54.1 56.7 59.4 63.4 65.3 64.8 65.1 64.9 62.5 58.5 59.0 57.0 59.5 58.6 58.5 57.5 55.7 54.8 53.4 51.7 50.5 49.3 49.8 57.7 65.3 26 50.0 50.1 50.9 53.7 53.8 53.0 52.7 54.6 55.4 54.7 54.6 56.8 57.5 57.1 56.9 57.7 56.9 56.1 56.2 56.2 57.9 58.1 57.0 58.9 55.3 58.9 27 63.7 66.3 66.2 66.9 67.8 68.9 70.2 70.9 70.6 70.7 70.4 70.3 70.8 71.0 70.7 67.9 63.1 59.2 55.4 50.5 46.0 43.5 40.7 40.6 62.6 71.0 28 40.3 40.0 40.2 40.3 40.3 41.8 43.4 43.6 45.4 49.5 49.8 49.8 50.0 46.3 44.9 46.7 49.4 53.1 49.3 46.0 41.9 41.9 38.5 39.6 44.7 53.1 29 38.8 37.8 36.0 36.5 36.1 35.5 34.2 32.1 30.1 27.0 22.4 20.5 18.5 17.9 17.3 17.3 17.0 17.8 16.6 14.4 14.3 13.6 13.0 12.2 24.0 38.8 30 12.3 12.3 12.5 12.6 13.6 12.5 12.0 11.7 11.7 11.3 11.0 11.2 11.4 11.4 11.5 11.2 11.0 10.9 13.0 10.8 11.0 11.4 12.4 12.3 11.8 13.6 MEAN 27.8 27.6 28.1 28.5 28.6 28.4 29.0 28.9 29.6 29.5 28.8 29.0 28.7 29.4 28.9 29.0 28.6 28.7 28.6 28.1 27.2 26.9 26.4 26.5 28.4 34.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 2003 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 12.2 11.8 12.3 12.3 12.1 12.1 11.9 11.9 12.6 14.3 15.4 18.8 23.7 23.1 24.8 23.4 24.1 25.4 25.8 25.7 26.9 26.7 25.4 26.1 19.1 26.9 2 24.9 24.8 24.3 25.1 25.6 24.9 26.7 26.5 25.0 21.8 23.0 20.4 20.2 18.7 16.9 15.6 15.7 16.4 15.0 13.2 13.9 15.0 17.2 18.0 20.4 26.7 3 17.6 17.2 16.2 14.4 13.5 13.4 14.6 16.5 18.7 22.0 25.7 30.7 30.6 23.9 20.3 19.5 17.7 16.8 15.7 14.3 14.5 15.1 14.7 16.0 18.3 30.7 4 18.7 15.6 13.8 14.3 16.7 14.2 15.4 14.9 15.6 16.8 17.0 17.4 19.8 19.4 19.1 18.8 18.6 17.9 20.2 16.3 16.8 16.5 16.5 17.9 17.0 20.2 5 18.1 18.4 17.8 19.5 20.6 22.0 20.9 19.0 19.5 21.3 19.2 19.0 20.2 19.2 18.0 17.7 17.5 17.5 17.7 17.3 17.2 17.2 17.1 17.1 18.7 22.0 6 17.9 17.9 18.3 18.1 18.4 17.2 16.7 16.7 17.5 18.5 17.3 17.3 17.7 17.5 17.7 18.6 16.8 17.0 17.9 16.2 15.8 15.7 16.0 16.0 17.3 18.6 7 16.1 16.3 16.5 18.4 18.5 17.1 17.3 17.4 17.5 17.7 18.0 18.2 18.2 19.2 18.2 20.0 21.3 19.4 17.7 16.7 16.4 16.4 17.4 17.6 17.8 21.3 8 17.9 16.6 15.6 15.2 15.6 15.5 15.3 15.1 15.6 15.7 15.0 15.0 15.3 14.7 15.0 15.0 24.7 14.4 15.4 14.0 13.8 13.7 13.1 14.4 15.5 24.7 9 13.5 13.3 13.0 14.1 14.2 14.1 14.2 14.5 14.5 14.8 15.1 15.9 15.0 15.6 15.9 15.9 15.8 14.8 15.2 15.6 16.0 15.2 14.9 14.7 14.8 16.0 10 14.8 14.7 14.6 14.3 15.6 18.2 18.8 19.3 19.5 20.1 19.2 22.1 27.0 23.2 21.3 21.3 21.6 20.9 21.3 20.8 20.5 21.0 20.1 18.8 19.5 27.0 11 17.6 17.8 19.5 17.9 18.3 19.1 18.7 18.8 18.8 17.8 15.4 17.4 17.0 16.9 16.7 15.9 16.0 15.3 15.3 14.0 14.3 14.3 14.8 15.0 16.8 19.5 12 15.2 16.3 17.5 16.8 16.8 18.9 15.9 15.6 16.4 16.2 14.4 15.9 18.2 15.3 14.7 14.5 14.1 13.6 13.5 16.2 14.1 14.0 14.0 14.0 15.5 18.9 13 14.0 13.9 12.1 12.8 13.3 14.0 13.2 12.2 12.6 13.6 13.3 13.9 14.6 16.3 23.6 22.9 24.8 25.8 22.5 22.8 22.6 25.9 26.6 33.0 18.3 33.0 14 32.2 34.3 37.7 38.8 32.9 31.1 31.9 32.8 30.4 25.8 26.0 25.9 25.3 26.3 27.2 27.8 27.8 28.3 25.8 24.6 27.4 27.7 26.8 23.1 29.1 38.8 15 26.4 20.5 19.0 19.6 21.5 20.0 19.3 18.0 17.5 17.8 18.7 21.3 23.1 22.4 21.8 23.0 21.7 20.7 20.0 19.7 19.1 19.3 18.6 18.0 20.3 26.4 16 17.4 18.1 18.7 19.4 19.0 18.7 20.2 23.6 22.5 19.0 17.1 16.4 17.3 17.3 17.2 17.9 18.4 18.2 18.3 18.3 18.2 18.4 17.8 18.3 18.6 23.6 17 18.0 18.0 17.6 17.5 18.0 18.1 18.0 18.0 18.4 18.7 18.3 18.3 17.8 17.9 17.1 16.0 16.5 17.7 18.2 19.2 23.7 18.0 17.5 17.8 18.1 23.7 18 18.3 18.5 18.2 18.0 18.4 19.5 20.5 20.0 21.5 20.9 18.8 17.9 18.5 18.2 18.2 17.9 20.5 20.5 20.2 20.3 19.7 20.0 22.5 19.4 19.4 22.5 19 19.6 19.6 19.8 20.8 22.0 22.3 22.9 23.4 25.4 25.5 24.5 23.0 23.0 22.3 24.8 28.3 28.5 28.0 29.0 26.1 25.3 25.6 26.1 25.2 24.2 29.0 20 25.1 25.9 27.2 29.8 29.2 33.5 29.7 26.1 28.3 28.1 27.6 29.4 29.3 30.0 33.9 32.7 31.6 29.7 30.1 30.0 30.0 30.4 26.0 24.8 29.1 33.9 21 26.4 29.3 32.9 30.6 27.1 29.6 28.7 27.5 26.5 26.3 26.4 23.6 23.3 24.6 24.6 23.8 22.2 22.1 21.9 21.9 21.1 22.6 21.9 22.6 25.3 32.9 22 23.1 23.0 22.9 23.0 23.3 24.0 24.7 25.8 25.8 24.9 24.8 25.1 25.2 25.2 25.0 25.7 25.1 24.8 23.0 22.0 23.5 20.8 21.4 21.6 23.9 25.8 23 22.1 21.7 22.2 21.6 21.5 21.6 21.3 21.3 21.5 22.6 20.8 21.7 21.9 21.4 21.3 22.9 20.0 20.7 20.5 22.3 23.4 21.2 20.4 20.1 21.5 23.4 24 19.0 20.5 22.3 23.1 23.2 23.3 23.2 23.3 23.6 25.1 22.8 23.4 24.4 23.9 22.5 21.9 20.9 20.2 19.9 19.2 18.7 17.0 16.7 17.2 21.5 25.1 25 17.7 15.9 16.2 17.1 16.8 21.1 18.0 19.0 17.7 17.3 16.8 18.3 19.5 18.9 17.1 16.7 16.6 19.3 16.2 15.9 16.2 15.0 16.0 16.0 17.3 21.1 26 19.3 15.5 14.6 14.9 15.0 15.3 15.6 15.6 15.7 15.6 15.8 16.3 16.5 18.6 23.3 20.8 20.1 20.9 21.4 22.8 20.0 19.5 19.5 21.0 18.1 23.3 27 21.0 21.2 22.2 21.7 21.7 21.6 21.3 21.4 21.7 21.8 22.7 24.2 24.9 25.4 25.4 27.7 25.3 25.8 24.0 23.3 22.6 22.2 22.1 21.9 23.0 27.7 28 22.2 22.3 22.5 22.8 22.8 23.1 23.2 22.7 22.4 22.9 22.6 23.3 24.1 24.6 24.4 23.9 23.7 23.6 23.6 23.6 24.3 22.6 22.1 21.7 23.1 24.6 29 21.6 21.6 21.4 21.2 23.5 22.4 20.8 19.5 18.5 17.3 16.9 16.7 17.7 17.6 17.3999.9 20.6 19.4 19.1 20.1 19.8 20.7 19.0 18.2 19.6 23.5 30 18.8 18.3 17.7 19.2 18.3 17.6 18.1 17.6 18.5 18.4 17.8 17.1 16.4 16.2 15.9 15.3 16.5 17.1 14.9 14.2 14.3 14.0 14.0 13.8 16.7 19.2 31 14.9 15.1 15.6 15.1 17.0 17.2 17.8 18.0 17.4 17.3 17.6 18.6 20.4 19.8 19.0 19.5 20.5 19.5 18.8 19.2 19.5 19.9 19.9 20.5 18.3 20.5 MEAN 19.4 19.2 19.4 19.6 19.7 20.0 19.8 19.7 19.9 19.9 19.5 20.1 20.8 20.4 20.6 20.7 20.8 20.4 19.9 19.5 19.7 19.4 19.2 19.3 19.9 24.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 2003 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 20.2 20.6 25.2 27.6 29.7 29.2 31.7 34.0 34.4 31.4 29.5 28.9 28.5 30.3 31.9 34.7 34.9 32.2 31.9 30.6 29.7 24.8 21.5 19.2 28.9 34.9 2 18.4 18.9 18.5 17.8 18.1 18.4 18.4 18.9 19.4 19.4 18.8 18.6 19.2 18.9 18.6 18.6 21.0 17.5 17.8 17.3 17.1 17.3 17.8 17.9 18.4 21.0 3 18.5 18.5 19.5 19.6 19.8 19.0 17.4 18.3 18.4 18.1 16.7 15.5 16.8 17.1 17.3 17.2 16.8 16.3 16.0 16.1 16.2 16.6 18.2 21.3 17.7 21.3 4 16.6 16.2 22.1 19.4 15.3 17.0 19.3 19.3 19.0 18.7 17.3 17.0 17.4 18.2 17.9 21.0 17.1 18.6 19.3 19.3 19.8 19.6 19.0 19.7 18.5 22.1 5 21.0 21.3 13.7 9.0 13.1 12.8 17.9 18.1 18.1 17.5 15.6 15.7 15.2 15.3 15.2 15.0 15.5 15.2 15.3 15.4 16.0 16.1 14.9 14.5 15.7 21.3 6 14.6 15.3 16.9 16.6 16.7 16.9 16.7 17.0 16.9 16.3 16.1 17.1 17.8 18.1 18.1 17.7 18.3 23.0 19.4 19.6 20.2 20.8 20.4 20.3 18.0 23.0 7 19.0 19.8 19.2 18.8 19.0 19.5 19.9 19.9 20.6 20.4 20.7 20.8 21.5 21.9 21.5 21.2 22.9 21.4 20.7 21.9 22.3 23.0 23.0 23.0 20.9 23.0 8 22.6 21.7 21.3 21.7 21.8 22.7 23.1 22.0 22.0 22.5 22.7 22.8 22.3 22.0 21.5 21.4 20.6 21.4 19.8 18.7 18.4 18.0 18.0 18.1 21.1 23.1 9 17.3 17.4 16.9 16.5 17.6 18.4 18.3 18.5 18.2 17.7 16.9 16.9 17.3 19.1 20.5 24.8 24.1 21.6 20.4 21.3 22.7 21.8 21.1 21.0 19.4 24.8 10 21.1 22.5 22.0 22.0 22.2 21.9 22.1 22.0 22.0 22.0 21.6 22.1 22.9 22.1 20.8 19.5 19.0 18.9 21.9 18.6 18.9 18.1 17.6 17.1 20.8 22.9 11 17.6 17.8 18.1 16.7 16.3 16.0 15.8 15.8 16.1 16.1 15.8 16.9 19.1 19.0 19.6 19.4 19.2 18.7 17.9 18.0 17.6 17.1 16.6 15.9 17.4 19.6 12 16.2 16.1 16.5 16.8 18.0 17.6 18.5 18.4 18.0 17.9 16.3 15.9 16.8 17.5 17.6 17.9 17.8 17.3 17.2 18.1 16.2 15.4 14.1 14.2 16.9 18.5 13 14.5 14.1 14.8 14.8 15.4 16.6 17.0 17.1 16.1 16.0 15.1 15.4 16.3 15.9 15.9 16.0 16.7 16.3 16.1 16.3 16.2 16.9 16.4 16.2 15.9 17.1 14 15.7 16.3 17.8 17.9 19.7 21.0 14.3 17.9 18.7 18.0 19.0 20.7 21.2 22.2 23.5 25.5 24.1 23.1 24.4 20.8 25.8 25.9 16.4 17.5 20.3 25.9 15 17.6 17.4 15.8 15.9 16.8 17.1 15.5 15.9 17.6 20.2 21.3 21.2 29.3 24.5 25.5 21.3 29.2 30.5 28.6 27.5 27.0 31.7 40.5 39.8 23.7 40.5 16 45.5 45.3 45.8 40.8 39.6 36.6 35.9 37.2 40.7 46.9 49.5 55.5 65.6 64.2 62.9 61.1 59.4 56.3 53.0 50.2 38.9 33.7 32.6 30.5 47.0 65.6 17 30.4 32.2 32.9 28.5 27.2 24.7 27.4 25.8 23.9 20.3 20.0 22.3 24.1 26.8 22.6 22.5 21.8 22.0 19.8 20.1 20.3 20.4 21.1 23.0 24.2 32.9 18 22.7 22.8 22.5 23.5 28.0 29.0 29.5 29.2 28.8 31.3 29.7 28.3 28.1 28.0 28.0 26.1 25.6 25.0 25.0 23.7 21.8 21.2 20.9 20.6 25.8 31.3 19 20.3 21.5 20.1 19.7 19.5 19.0 18.5 19.6 20.1 19.7 20.6 19.8 21.5 31.6 30.1 22.7 23.7 21.3 20.7 19.3 18.4 17.9 19.8 20.2 21.1 31.6 20 21.2 20.8 21.0 20.6 22.9 25.5 28.2 34.0 40.5 44.0 44.9 47.5 45.4 34.5 34.1 38.5 41.6 44.5 45.6 43.6 41.4 42.7 46.2 46.4 36.5 47.5 21 48.5 52.6 50.2 47.8 42.8 42.2 43.1 42.4 40.2 40.7 39.3 39.8 41.6 41.9 43.6 43.6 44.9 44.8 46.1 46.7 44.9 43.9 42.4 41.6 44.0 52.6 22 40.8 41.2 43.4 37.7 41.6 41.0 44.2 45.0 45.2 36.9 29.5 37.1 44.1 45.8 45.2 43.7 42.6 41.3 41.1 41.4 40.8 40.6 37.4 39.1 41.1 45.8 23 39.1 41.3 41.4 44.1 46.4 46.8 46.2 42.0 40.3 40.3 40.1 40.9 41.3 42.3 41.8 41.1 40.7 40.0 39.3 38.0 38.4 39.9 38.9 37.2 41.2 46.8 24 39.3 38.6 38.8 40.6 37.8 37.1 35.5 32.0 33.0 35.5 42.2 39.8 43.7 43.4 42.4 41.7 37.6 37.1 40.7 44.4 55.4 62.2 58.9 58.1 42.3 62.2 25 58.3 56.4 60.1 54.4 51.2 49.7 51.8 53.2 54.2 54.1 53.2 51.0 50.3 47.4 47.9 45.2 43.5 43.0 42.9 43.9 45.2 44.4 43.7 45.4 49.6 60.1 26 45.6 45.2 43.5 38.8 28.9 36.4 38.0 35.9 33.8 38.8 28.0 35.2 34.4 37.5 44.2 45.3 42.2 40.8 39.7 39.0 38.8 38.8 39.1 39.7 38.6 45.6 27 39.2 40.4 40.1 43.0 44.3 45.6 45.4 44.8 44.6 45.0 46.1 46.5 46.2 45.8 44.6 43.7 43.0 44.2 43.6 45.8 46.5 48.3 45.0 45.6 44.5 48.3 28 45.4 46.2 46.8 45.5 45.4 43.7 42.3 42.4 41.9 42.0 42.3 41.9 41.0 39.6 38.4 38.2999.9999.9999.9999.9999.9999.9999.9999.9 42.7 46.8 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 31 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 27.4 27.8 28.0 27.0 27.0 27.2 27.6 27.7 28.0 28.1 27.5 28.3 29.6 29.7 29.7 29.4 29.0 28.6 28.3 28.0 28.0 28.0 27.5 27.5 28.3 34.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 2004 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 54.8 55.0 54.2 54.5 56.0999.9999.9 20 57.9 58.7 58.7 58.0 54.5 55.0 55.6 56.6 55.8 54.3 54.2 52.9 51.3 51.1 52.0 52.7 53.0 55.4 55.7 56.2 56.7 57.1 57.2 58.3 55.4 58.7 21 58.4 57.3 56.3 55.9 55.6 55.3 55.6 55.9 55.8 55.9 54.3 54.4 54.5 56.5 56.1 55.7 57.2 56.8 55.3 54.9 54.1 53.2 52.2 51.5 55.4 58.4 22 51.2 51.1 51.1 49.6 47.5 46.0 46.9 47.8 50.1 50.1 50.4 50.9 50.8 53.4 55.8 54.0 54.6 55.9 56.9 56.3 56.5 56.5 54.8 53.8 52.2 56.9 23 53.7 53.7 53.3 53.1 53.5 54.2 54.3 54.4 55.2 56.1 56.3 56.1 54.9 54.8 53.7 53.4 54.1 54.0 54.8 55.0 55.2 55.3 55.6 56.0 54.6 56.3 24 56.3 57.0 57.6 57.8 56.6 56.1 56.4 56.7 56.5 56.3 56.4 55.2 53.3 56.2 56.2 56.1 55.7 55.6 55.4 55.3 53.5 53.5 53.6 54.9 55.8 57.8 25 55.2 53.7 53.7 53.0 51.9 51.4 52.1 51.9 51.3 50.5 49.3 48.5 48.1 45.3 42.7 40.3 42.6 48.9 52.1 52.3 52.7 53.3 53.5 53.4 50.3 55.2 26 52.3 50.8 50.4 50.6 53.0 54.7 54.3 54.7 54.1 53.8 53.4 50.9 50.4 51.7 51.8 52.2 52.6 52.1 52.2 45.7 46.4 38.0 49.4 51.2 51.1 54.7 27 53.5 53.9 53.9 53.6 53.8 52.7 51.0 50.2 47.8 45.4 38.4 32.0 47.4 39.5 40.1 47.8 46.7 45.8 45.9 45.5 43.7 42.5 42.7 35.1 46.2 53.9 28 44.0 44.6 47.6 49.7 44.5 46.5 48.1 48.1 47.8 47.9 51.9 51.9 51.2 51.3 51.2 50.9 50.7 50.3 51.0 50.7 49.8 49.4 51.2 53.2 49.3 53.2 29 54.2 55.0 55.5 54.1 54.1 54.1 54.1 54.9 56.4 56.5 56.6 56.2 55.3 55.5 55.2 54.9 54.5 54.9 54.4 55.2 55.2 55.3 55.8 56.6 55.2 56.6 MEAN 53.7 53.6 53.8 53.5 52.5 52.6 52.8 53.1 53.1 52.7 52.1 50.9 51.7 51.5 51.5 51.8 52.2 53.0 53.4 52.9 52.6 51.7 52.8 52.7 52.5 56.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 2004 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 57.2 57.9 58.0 58.8 59.3 59.7 59.6 60.5 60.5 61.0 61.1 60.7 60.3 60.6 60.9 61.1 59.8 59.8 60.8 61.2 61.1 60.9 58.7 58.2 59.9 61.2 2 57.9 58.2 58.3 58.4 58.3 58.4 58.8 58.4 59.7 59.9 59.6 58.3 58.3 59.6 59.3 58.9 54.8 56.6 56.6 55.6 55.6 54.9 54.6 54.4 57.6 59.9 3 54.5 54.6 54.4 55.3 54.9 55.0 55.5 56.1 56.2 56.0 55.6 54.8 54.6 55.3 55.3 55.3 54.9 53.9 52.3 50.8 50.0 48.9 48.2 47.7 53.8 56.2 4 47.6 48.0 47.9 47.2 46.6 46.3 46.3 46.4 46.7 50.3 56.1 59.0 62.9 65.1 65.8 65.2 64.2 64.0 64.3 65.1 67.1 66.7 66.1 65.0 57.1 67.1 5 64.7 64.0 63.4 63.2 62.8 61.3 59.6 55.7 49.0 43.6 42.4 40.7 40.7 41.6 41.6 41.8 41.0 40.6 40.5 40.6 40.3 39.9 41.6 40.2 48.4 64.7 6 40.6 41.0 41.4 41.6 40.7 40.0 39.6 39.4 39.8 39.8 39.5 38.9 39.3 39.3 39.3 37.9 37.4 36.7 36.9 35.9 34.8 34.5 36.1 37.5 38.7 41.6 7 38.7 41.3 41.2 40.2 39.9 39.5 40.1 39.5 40.4 39.0 37.9 37.0 37.2 36.9 36.7 36.4 35.2 34.4 33.7 32.7 32.7 32.8 32.0 33.2 37.0 41.3 8 33.5 34.1 36.5 40.4 38.8 34.3 34.4 35.1 35.5 35.7 35.4 35.0 35.1 34.8 34.7 35.2 45.1 56.7 58.6 60.0 61.8 62.0 62.1 63.0 43.2 63.0 9 62.0 60.4 60.5 58.1 57.3 56.0 56.7 56.7 55.4 54.3 54.0 51.5 51.9 50.7 51.0 51.5 51.9 52.4 52.9 53.1 53.4 53.6 52.8 49.2 54.5 62.0 10 53.2 46.7 48.8 47.7 48.7 53.1 54.7 55.7 56.3 55.5 54.2 52.7 52.6 52.5 52.7 51.7 50.7 50.2 47.1 38.9 32.2 27.6 26.2 26.1 47.3 56.3 11 26.5 31.9 38.0 45.8 57.9 59.4 60.9 62.2 62.3 61.0 60.1 57.3 54.0 53.6 55.1 54.3 53.0 52.2 52.3 52.9 53.5 53.6 53.6 54.6 52.8 62.3 12 56.4 56.6 56.7 56.5 56.9 57.5 57.7 56.8 56.3 58.0 60.3 60.6 60.3 60.6 60.9 60.8 59.0 58.6 58.9 59.1 60.7 61.0 60.4 59.6 58.8 61.0 13 58.6 58.6 58.3 58.6 58.3 58.0 58.3 58.2 58.2 58.0 57.4 57.3 56.8 56.2 55.4 54.3 53.7 52.9 52.2 51.7 53.2 53.2 58.0 75.4 57.1 75.4 14 74.2 68.7 70.3 73.5 65.3 62.5 60.7 58.3 57.3 56.4 54.3 51.2 48.9 50.2 51.5 49.3 51.4 51.5 49.4 48.8 49.2 49.9 50.0 51.1 56.4 74.2 15 51.7 51.3 52.1 51.7 50.6 37.5 49.0 50.3 50.3 50.7 48.8 46.3 45.6 48.6 48.6 48.2 47.4 47.3 46.6 46.3 45.4 44.8 44.0 44.9 47.8 52.1 16 46.9 46.6 46.0 46.0 45.6 45.9 46.5 46.4 46.6 46.2 45.5 41.9 42.0 43.2 42.7 42.4 41.3 41.6 40.9 40.5 39.2 39.4 37.5 36.7 43.2 46.9 17 36.1 35.5 34.9 34.9 35.6 35.9 32.6 32.7 32.3 31.9 31.1 30.4 29.6 29.3 29.4 29.5 31.5 29.7 29.5 29.0 28.2 28.1 28.6 28.0 31.4 36.1 18 27.6 28.2 28.0 28.3 30.6 32.4 37.3 38.2 40.6 46.5 52.5 54.9 56.2 56.9 56.8 57.2 58.7 56.9 56.6 55.6 54.6 54.8 54.2 55.0 46.6 58.7 19 55.6 56.3 55.4 54.2 52.9 52.1 51.8 51.4 51.8 46.5 35.3 48.0 49.8 50.8 50.7 50.6 49.9 48.1 47.5 47.4 47.9 48.6 48.7 48.9 50.0 56.3 20 49.2 49.9 49.9 49.5 54.2 54.4 55.9 55.8 55.4 56.5 56.9 55.4 55.0 56.3 56.2 57.2 56.3 54.9 55.2 55.3 54.5 53.3 53.4 54.2 54.4 57.2 21 54.3 53.0 52.7 53.3 53.0 54.1 53.9 54.7 54.7 55.2 55.6 55.5 55.7 55.2 54.6 54.5 54.3 54.6 54.7 53.8 53.8 53.8 53.2 52.9 54.2 55.7 22 52.8 52.7 52.0 51.7 51.4 50.5 48.3 47.3 46.1 45.1 45.6 46.0 45.5 45.0 44.3 42.6 40.1 39.9 38.8 40.2 36.5 36.1 35.9 35.5 44.6 52.8 23 34.3 34.3 34.0 33.5 36.1 36.3 36.7 36.1 49.1 50.5 53.1 54.5 53.3 54.4 53.3 52.7 52.3 51.4 49.9 49.3 49.2 49.8 51.0 52.5 46.1 54.5 24 53.8 54.1 54.3 54.4 54.3 54.6 54.8 55.2 55.3 55.2 55.2 53.9 53.5 52.9 52.7 52.6 52.4 52.7 53.4 53.1 52.3 53.3 53.3 52.7 53.7 55.3 25 53.6 54.5 55.2 47.5 55.7 44.8 56.2 44.2 43.5 46.1 36.1 48.8 45.0 53.5 50.8 50.3 53.9 53.5 51.8 48.0 51.8 54.2 54.5 54.9 50.4 56.2 26 53.0 53.7 55.3 55.1 55.6 56.0 56.3 56.3 55.9 54.7 44.0 49.9 38.1 51.6 52.5 45.8 51.1 47.1 52.3 46.9 44.7 53.1 53.5 53.6 51.5 56.3 27 46.4 53.6 54.1 53.9 54.3 54.7 38.7 54.2 50.9 50.9 54.9 54.7 54.9 55.1 54.3 54.1 53.9 53.7 53.5 54.7 55.3 55.8 53.7 54.3 53.1 55.8 28 54.6 53.8 53.0 53.3 53.5 54.5 55.7 56.1 56.0 55.8 56.0 55.6 55.4 55.8 55.6 55.1 55.0 54.8 54.5 53.9 54.1 55.4 55.5 56.6 55.0 56.6 29 57.4 56.4 55.6 55.9 55.8 55.0 55.1 55.1 55.3 54.8 54.4 53.2 53.1 51.1 51.5 51.0 53.0 53.1 52.7 51.6 53.4 53.7 51.7 47.6 53.7 57.4 30 44.3 50.9 50.5 49.7 49.8 49.8 50.5 49.8 49.3 48.9 47.6 42.0 44.0 46.1 47.0 47.9 46.7 47.6 46.0 45.5 45.2 44.3 40.8 41.0 46.9 50.9 31 40.1 41.5 42.7 32.7 36.8 41.9 37.2 43.6 42.5 43.7 44.3 43.5 43.7 44.1 44.1 44.2 43.9 44.0 44.1 44.5 44.3 43.1 38.3 41.6 42.1 44.5 MEAN 49.6 50.0 50.3 50.0 50.7 50.0 50.3 50.5 50.6 50.6 49.8 50.0 49.5 50.5 50.5 50.0 50.1 50.0 49.8 49.1 48.9 49.1 48.7 49.2 49.9 56.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 2004 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 42.4 43.3 42.6 42.0 42.0 40.8 39.8 39.9 41.2 44.6 44.6 42.4 42.6 42.9 42.9 43.4 41.8 41.9 41.8 42.9 42.0 42.5 42.5 42.3 42.3 44.6 2 46.3 45.5 46.3 45.6 44.8 44.1 43.3 42.5 42.6 42.5 42.5 41.9 41.6 42.1 40.6 41.1 43.8 44.2 44.6 45.5 46.1 47.7 47.9 46.7 44.2 47.9 3 46.3 48.0 46.7 47.7 49.6 51.9 52.2 51.5 48.0 46.0 49.4 53.2 49.7 51.0 47.2 59.4 59.2 58.8 57.7 58.3 65.2 67.0 64.1 59.9 53.7 67.0 4 60.3 60.1 59.8 60.1 61.8 62.1 62.9 63.3 63.3 63.4 62.8 62.3 61.2 60.9 61.2 61.2 61.8 62.7 61.8 62.5 61.1 59.6 57.4 57.0 61.3 63.4 5 56.6 54.2 52.5 52.5 52.7 52.6 52.9 54.3 57.6 71.1 73.7 68.7 63.4 63.5 63.8 64.5 67.0 64.4 62.6 60.1 59.4 57.6 58.1 55.4 60.0 73.7 6 55.6 58.2 59.7 60.1 61.0 63.1 65.2 67.0 65.6 63.7 60.4 60.7 63.0 64.5 64.7 61.1 57.9 55.8 55.1 55.8 56.9 57.7 58.0 57.7 60.4 67.0 7 58.1 57.9 59.1 60.3 62.1 62.5 62.4 63.2 63.2 63.3 62.9 61.2 60.1 59.6 59.4 60.5 60.3 57.8 56.7 56.1 56.1 57.5 55.3 54.6 59.6 63.3 8 54.0 53.6 53.2 53.6 54.0 54.1 54.5 52.7 52.4 53.2 54.0 55.5 56.5 56.3 54.7 53.3 51.2 51.3 52.2 49.6 47.1 46.3 46.0 46.0 52.3 56.5 9 45.6 45.3 45.6 45.4 45.7 44.3 44.0 43.5 43.4 43.3 43.3 43.3 44.4 44.7 43.4 42.5 41.8 39.8 39.0 38.5 38.5 37.2 38.1 49.2 42.9 49.2 10 63.4 62.3 60.5 59.2 58.9 59.1 60.0 59.8 59.2 58.7 58.3 56.4 56.0 56.5 59.6 57.3 58.6 60.7 62.0 61.4 62.0 66.2 66.5 63.4 60.3 66.5 11 62.7 65.8 66.6 65.8 66.8 68.1 67.1 65.7 65.4 64.4 63.3 63.0 62.7 62.4 62.4 61.7 60.2 59.6 58.9 58.1 57.5 57.9 58.2 58.8 62.6 68.1 12 58.9 59.7 60.1 60.1 60.6 52.2 60.6 60.4 61.8 61.4 55.6 48.3 61.7 63.5 61.3 59.4 59.2 57.1 55.9 54.5 54.4 54.6 55.1 55.9 58.0 63.5 13 55.9 55.2 55.6 55.9 56.4 56.0 55.3 56.0 56.0 55.9 52.9 53.0 53.4 54.9 54.3 53.5 52.6 51.5 51.1 50.2 50.0 51.2 49.2 47.8 53.5 56.4 14 47.2 48.6 50.0 50.7 51.0 52.2 52.2 52.0 52.0 52.1 51.7 51.2 50.8 50.2 50.7 50.6 50.1 49.2 47.7 46.9 47.3 46.9 45.7 46.4 49.7 52.2 15 47.0 46.0 45.6 45.2 43.7 44.4 46.5 49.0 49.5 50.2 50.6 49.4 47.2 44.8 45.3 55.9 58.4 59.2 61.1 60.8 60.4 59.4 58.8 58.4 51.5 61.1 16 58.0 57.1 59.3 58.7 57.1 56.0 55.3 55.1 57.1 57.7 57.5 57.6 57.8 54.5 53.4 55.2 55.8 56.3 56.5 53.9 53.0 51.6 50.0 49.2 55.6 59.3 17 49.6 49.8 50.8 53.5 56.0 58.3 59.3 60.4 61.5 61.6 61.3 61.4 61.3 61.6 61.3 58.9 57.1 56.2 56.3 56.7 57.7 57.7 57.7 57.0 57.6 61.6 18 57.2 57.2 59.0 58.4 56.8 56.0 56.8 57.9 58.1 57.6 57.1 58.5 57.9 58.2 57.9 57.1 57.8 59.2 60.3 60.2 60.5 60.9 61.1 62.4 58.5 62.4 19 64.6 66.7 67.7 69.3 69.6 68.5 67.4 67.1 67.6 67.3 65.2 63.6 62.8 62.4 62.1 60.9 60.0 57.9 57.1 57.5 56.2 53.1 56.4 59.3 62.9 69.6 20 62.9 45.7 57.5 54.1 41.7 56.6 60.4 59.3 57.5 56.8 54.1 52.3 49.4 45.6 49.3 49.7 52.0 53.3 54.7 55.7 56.3 54.6 55.6 58.9 53.9 62.9 21 58.5 56.0 54.1 55.1 57.4 60.4 61.8 62.7 65.1 63.5 61.5 60.4 59.3 56.8 53.5 51.7 50.7 49.0 47.7 46.4 45.3 43.7 42.0 37.1 54.1 65.1 22 37.0 36.7 38.0 41.5 41.2 32.7 33.8 44.4 45.1 41.0 38.6 32.5 39.6 50.7 52.3 52.4 52.5 52.2 50.9 50.9 51.6 49.8 46.3 45.9 44.1 52.5 23 46.5 47.2 48.0 48.9 49.4 51.4 53.1 52.3 52.7 53.5 52.1 52.0 52.8 52.5 51.6 49.8 49.0 47.5 47.3 46.1 45.0 44.1 43.1 43.9 49.2 53.5 24 41.9 43.2 43.3 44.2 45.8 44.8 44.9 44.6 44.5 44.4 43.7 42.7 43.6 43.0 42.8 42.1 41.7 41.3 41.1 41.0 41.2 40.8 41.0 41.2 42.9 45.8 25 41.0 40.9 40.9 40.8 40.5 40.3 39.8 40.3 40.6 40.0 39.4 38.6 37.9 37.5 36.7 45.4 53.0 52.1 52.1 51.5 51.4 54.3 54.3 55.1 44.3 55.1 26 55.0 54.6 48.6 36.3 51.7 58.5 61.0 62.2 62.5 60.9 58.2 59.4 60.9 61.4 61.2 60.8 60.2 59.1 57.3 56.7 55.8 55.5 55.2 54.1 57.0 62.5 27 55.2 53.4 52.9 52.9 52.3 52.0 51.1 50.9 50.7 50.1 49.2 47.9 46.6 44.5 43.1 40.7 38.2 36.5 34.3 30.6 26.3 23.4 22.5 22.0 42.8 55.2 28 22.3 21.9 22.5 23.4 23.5 22.9 22.4 22.7 23.4 24.0 22.5 22.4 22.9 49.1 55.3 52.5 43.2 43.2 41.0 37.1 40.7 48.3 55.3 57.0 34.1 57.0 29 58.1 61.6 62.0 62.5 61.2 61.8 62.5 61.9 62.0 61.5 59.3 57.4 56.0 55.9 55.8 55.3 55.1 54.4 53.7 54.8 55.0 54.3 50.5 52.1 57.7 62.5 30 52.2 55.2 56.3 56.5 55.8 51.5 46.8 51.2 50.4 59.2 50.2 53.0 56.0 58.6 57.5 56.5 56.4 55.5 54.2 53.1 52.1 51.9 47.0 45.4 53.4 59.2 MEAN 52.0 51.7 52.2 52.0 52.4 52.6 53.2 53.8 54.0 54.4 53.2 52.3 52.6 53.7 53.5 53.8 53.6 52.9 52.4 51.8 51.7 51.8 51.3 51.3 52.7 59.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 2004 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 51.7 51.7 51.6 52.5 53.1 53.6 53.9 54.2 53.7 53.3 51.9 51.8 53.0 53.0 53.4 53.3 52.5 52.2 51.5 50.7 50.2 49.8 49.2 49.3 52.1 54.2 2 48.9 49.7 49.8 49.6 49.2 49.7 49.4 48.9 50.1 50.5 49.6 49.1 50.0 49.5 48.4 47.4 46.5 45.8 45.3 44.7 44.4 44.0 42.8 43.2 47.8 50.5 3 43.6 43.4 43.6 43.8 44.0 44.7 45.1 45.1 44.4 43.9 42.4 42.5 43.0 42.6 42.4 42.2 42.1 42.7 41.1 39.0 38.1 38.1 38.0 38.8 42.3 45.1 4 39.6 38.9 38.7 38.7 40.1 41.6 41.4 41.1 40.9 40.6 40.6 39.6 41.3 41.2 38.9 39.1 38.1 35.5 34.0 33.0 34.5 34.9 36.9 35.6 38.5 41.6 5 35.2 35.0 34.6 34.0 33.5 33.6 34.0 36.5 34.4 35.3 36.0 39.9 38.4 38.5 36.8 46.0 51.7 42.2 40.5 40.1 38.9 42.7 42.4 41.6 38.4 51.7 6 41.0 41.2 42.5 41.9 42.3 39.9 42.1 43.3 42.6 45.2 51.4 51.6 52.0 52.7 54.3 55.2 55.4 57.2 58.6 57.2 53.1 51.8 51.3 53.2 49.1 58.6 7 54.2 55.4 57.6 57.9 57.8 58.0 58.8 58.7 58.9 58.8 58.3 58.5 58.0 57.1 58.1 58.2 57.6 57.8 59.0 58.9 60.6 63.3 64.7 65.4 58.8 65.4 8 64.6 64.5 64.5 64.0 61.0 59.6 65.2 71.1 70.1 65.3 63.3 64.2 66.5 67.4 67.6 67.2 64.3 61.0 58.4 58.9 60.7 61.9 62.8 62.6 64.0 71.1 9 61.8 60.6 60.2 58.2 57.6 58.7 63.4 67.3 71.2 65.8 65.2 60.4 65.6 63.6 60.9 59.9 57.2 54.4 53.1 53.0 54.3 53.5 53.6 53.3 59.7 71.2 10 53.4 54.1 55.4 54.4 54.5 54.4 55.0 55.7 56.8 53.4 53.5 53.3 54.9 55.4 54.8 54.4 54.0 53.0 56.5 57.9 57.4 57.2 56.4 55.3 55.0 57.9 11 55.6 56.8 56.2 55.4 55.1 52.1 50.2 49.8 49.9 48.7 47.3 47.2 47.3 46.6 45.1 43.8 42.9 42.3 41.5 40.6 40.4 40.4 38.1 36.9 47.1 56.8 12 36.7 39.9 37.2 37.6 38.4 40.9 43.2 44.0 43.9 43.7 37.9 38.7 40.7 41.0 39.9 37.9 43.0 47.4 48.6 49.6 48.7 51.4 48.0 46.5 42.7 51.4 13 45.7 45.1 43.1 41.3 40.6 40.3 40.3 39.7 39.2 36.6 33.6 35.7 37.6 36.9 36.6 36.7 36.1 35.4 34.3 34.8 34.2 33.9 32.8 31.5 37.6 45.7 14 31.2 31.6 32.5 33.9 30.9 32.1 32.3 31.2 31.3 32.4 31.0 31.4 33.9 33.7 33.3 32.4 31.6 30.6 31.1 32.0 29.1 27.7 29.0 27.9 31.4 33.9 15 28.0 26.6 27.9 29.3 29.3 31.5 30.4 30.5 29.5 29.9 30.5 32.5 32.8 33.0 32.7 31.7 31.8 34.7 37.1 36.4 39.1 39.4 40.1 40.6 32.7 40.6 16 42.0 44.1 44.4 45.1 46.1 45.7 46.8 46.0 46.0 46.2 47.4 49.4 49.7 51.2 50.8 50.4 50.0 49.4 49.0 50.0 52.0 49.1 47.6 46.7 47.7 52.0 17 44.2 46.8 46.6 47.4 46.7 47.7 48.0 48.4 48.4 47.2 42.5 43.4 46.0 37.3 33.5 28.1 27.7 28.2 28.6 28.9 29.6 31.1 31.8 29.4 39.1 48.4 18 27.2 26.8 27.1 28.6 26.1 29.4 30.3 31.1 32.2 32.3 33.8 36.7 44.7 49.0 50.7 49.7 47.4 45.6 45.7 45.7 45.2 43.5 42.1 41.5 38.0 50.7 19 41.9 42.4 42.2 42.0 44.2 45.4 47.1 49.2 47.7 47.1 46.7 46.7 43.6 45.2 46.5 44.4 43.6 43.6 43.9 44.8 45.9 44.1 42.2 39.4 44.6 49.2 20 36.3 37.3 39.9 39.4 40.5 40.1 39.8 39.6 40.0 39.9 39.8 41.0 41.2 40.2 38.3 38.4 37.1 34.9 35.3 35.8 35.4 36.5 37.5 37.8 38.4 41.2 21 37.1 37.2 37.4 37.9 39.6 39.5 39.9 40.4 41.6 43.4 42.7 41.5 40.0 35.7 34.6 33.9 33.6 32.7 28.8 26.9 26.8 26.8 27.0 27.3 35.5 43.4 22 27.7 29.0 28.1 29.5 29.8 31.5 41.8 47.3 50.2 49.3 49.3 49.2 46.7 46.8 45.6 44.1 43.3 42.4 40.1 39.8 39.3 39.3 39.4 39.4 40.4 50.2 23 39.4 39.5 39.6 39.7 39.5 39.2 39.4 40.2 40.2 40.7 41.2 43.2 43.2 42.2 41.3 43.0 39.4 37.4 35.9 33.8 32.1 30.7 27.6 27.3 38.2 43.2 24 27.6 27.9 27.9 28.6 29.3 29.4 28.4 27.8 27.6 27.7 27.2 26.5 26.3 26.0 25.3 24.7 25.2 26.3 26.4 25.3 27.0 29.3 30.3 30.0 27.4 30.3 25 29.2 28.8 27.5 26.9 25.3 24.9 26.4 29.1 30.8 30.1 28.3 26.1 26.0 27.5 28.2 30.0 29.0 32.7 46.6 48.0 36.9 44.1 46.2 42.4 32.1 48.0 26 41.4 41.1 45.4 47.6 49.4 52.1 48.6 43.0 42.4 44.6 27.0 32.9 38.9 39.8 41.7 40.8 40.8 40.8 40.9 41.0 40.1 42.0 42.2 41.3 41.9 52.1 27 41.9 41.3 40.8 35.4 34.0 33.0 32.8 31.9 29.4 26.7 26.4 25.9 25.7 26.2 25.9 26.2 26.8 27.0 26.9 27.6 28.6 26.3 26.8 27.7 30.1 41.9 28 28.4 29.1 29.8 30.4 30.5 31.5 33.4 35.3 40.3 43.7 44.2 41.9 43.7 42.5 43.3 45.4 45.4 42.0 40.2 37.7 36.0 34.9 35.8 35.2 37.5 45.4 29 35.5 35.0 34.0 35.3 40.0 37.0 33.0 30.7 29.0 27.5 26.3 25.9 26.6 26.9 28.1 26.8 28.4 28.6 26.0 25.4 26.5 26.2 25.9 26.6 29.6 40.0 30 27.3 29.0 29.9 30.8 31.5 32.7 33.5 33.7 34.7 37.3 49.1 54.1 57.3 60.8 61.6 61.4 63.0 66.0 64.5 62.6 60.4 58.6 57.9 58.1 48.2 66.0 31 60.4 58.4 57.9 55.7 50.4 51.4 51.7 51.6 51.5 51.5 51.1 49.7 51.8 51.8 51.8 50.8 48.9 48.7 47.7 46.1 44.6 44.3 43.7 42.7 50.6 60.4 MEAN 41.3 41.6 41.7 41.7 41.6 42.0 42.8 43.3 43.5 43.2 42.4 42.9 44.1 43.9 43.6 43.3 43.0 42.5 42.5 42.1 41.6 41.8 41.6 41.1 42.5 50.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 2004 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 43.3 44.0 44.9 46.3 48.5 50.5 45.9 46.9 45.0 41.4 34.0 32.3 31.6 31.3 31.6 33.1 30.6 28.9 28.5 27.5 27.0 26.6 26.8 27.3 36.4 50.5 2 27.7 27.9 27.8 28.0 28.1 28.7 28.7 28.5 28.8 29.3 27.5 26.0 27.0 26.7 25.2 23.7 23.5 22.9 22.4 21.6 21.3 21.9 22.3 22.0 25.7 29.3 3 25.6 25.6 24.2 22.6 22.1 22.0 22.2 22.0 23.3 23.8 22.6 20.8 21.5 21.0 21.3 24.5 24.2 21.0 17.6 14.9 15.2 15.1 14.1 13.4 20.9 25.6 4 13.3 12.7 12.7 13.1 13.6 14.1 14.5 14.7 14.6 14.3 14.4 14.2 15.2 14.4 14.4 15.4 15.9 18.1 19.5 16.9 16.5 22.9 18.2 14.6 15.3 22.9 5 15.6 16.0 16.9 17.0 16.6 18.6 15.9 15.3 15.1 13.8 13.6 15.1 15.1 13.9 14.0 13.2 13.9 14.0 15.0 16.5 16.0 15.3 18.0 15.5 15.4 18.6 6 14.0 14.2 14.3 14.5 14.6 14.7 15.2 16.0 15.9 15.1 14.5 16.7 18.0 17.8 17.5 21.8 15.0 14.3 13.7 13.3 17.2 12.9 12.6 12.5 15.3 21.8 7 12.4 14.1 12.6 12.3 12.5 13.3 12.6 12.7 13.2 13.8 14.0 14.1 14.5 13.7 13.2 13.9 15.2 13.4 13.0 13.2 13.3 13.4 13.2 13.2 13.4 15.2 8 13.7 15.3 15.0 15.4 16.4 17.3 16.8 17.7 18.9 19.4 19.6 20.1 19.9 19.8 19.9 19.8 19.0 17.7 16.8 18.3 17.7 18.0 17.5 20.3 17.9 20.3 9 19.7 17.8 19.4 18.6 17.5 17.6 17.7 17.3 16.6 17.9 17.9 16.3 18.3 20.5 21.1 19.2 18.0 16.9 16.7 16.8 17.2 17.5 17.8 18.6 18.0 21.1 10 19.4 21.7 20.5 20.7 20.9 19.6 19.3 19.3 19.6 18.0 18.2 19.5 17.3 17.0 16.7 15.9 15.5 17.2 16.0 17.6 15.8 16.5 15.8 16.0 18.1 21.7 11 16.7 17.8 18.3 18.9 17.4 17.5 17.8 17.4 18.9 20.5 21.1 21.0 21.2 20.2 21.4 22.2 22.3 22.2 21.4 20.3 19.8 18.5 17.4 16.6 19.5 22.3 12 18.7 20.0 19.6 20.0 20.5 48.3 75.1 70.5 53.0 52.6 45.0 43.9 49.5 71.3 71.2 89.2 89.7 94.7 83.0 73.6 74.2 71.8 65.8 58.4 57.5 94.7 13 56.7 55.6 55.9 59.0 58.7 58.4 60.2 58.8 55.9 52.1 45.5 37.5 46.0 46.3 46.8 45.7 44.6 44.2 43.1 43.4 43.5 43.2 43.7 44.6 49.6 60.2 14 43.2 44.5 31.8 31.5 35.7 42.2 40.6 30.4 26.1 37.5 32.3 33.4 37.0 39.6 36.9 36.7 40.5 40.1 40.0 39.5 38.6 40.3 39.8 37.5 37.3 44.5 15 39.6 40.9 40.7 40.3 40.6 41.6 41.5 41.6 38.9 40.2 40.0 37.1 38.7 39.1 38.4 37.8 39.1 39.1 38.9 38.1 37.9 37.4 37.2 36.9 39.2 41.6 16 36.6 36.9 37.7 38.2 38.7 38.8 39.4 40.2 40.7 39.0 35.9 39.6 41.0 40.5 39.3 40.3 39.8 42.8 42.9 41.9 41.1 39.7 37.8 33.6 39.3 42.9 17 27.0 35.0 36.9 38.9 40.6 41.3 42.5 42.5 42.6 42.7 40.4 41.2 43.7 41.7 41.2 40.2 39.5 39.3 38.9 38.6 39.4 38.9 39.5 40.2 39.7 43.7 18 39.9 39.5 39.9 40.9 41.4 41.7 42.3 42.1 42.0 43.3 43.4 44.1 44.1 42.5 40.4 39.1 38.0 37.1 36.7 34.3 32.3 31.5 31.0 30.8 39.1 44.1 19 31.3 32.5 31.6 31.8 31.7 34.1 34.0 34.4 34.2 34.2 34.3 33.7 33.4 32.8 31.7 31.3 31.2 29.3 28.9 28.0 27.5 27.4 26.9 27.1 31.4 34.4 20 27.2 27.6 27.5 27.6 27.4 27.4 27.7 27.9 28.1 28.0 27.9 27.7 27.8 28.1 29.7 26.9 26.0 31.0 42.9 49.0 50.0 49.2 49.7 51.5 33.1 51.5 21 53.9 58.2 60.2 59.6 64.3 65.4 67.8 67.9 69.7 69.3 63.1 59.3 67.7 69.1 65.5 64.6 60.5 58.4 57.4 54.6 52.4 53.0 53.9 53.3 61.2 69.7 22 51.2 49.4 49.4 49.0 49.2 51.1 51.9 49.9 49.4 49.3 47.1 41.3 42.1 50.9 50.2 42.7 40.3 38.7 38.6 36.3 35.7 36.2 35.3 33.4 44.5 51.9 23 33.3 34.3 34.3 34.8 34.4 33.1 32.6 32.6 31.9 36.9 39.3 39.1 36.9 34.9 33.1 28.9 25.2 22.0 19.4 19.2 22.0 22.4 23.7 24.4 30.4 39.3 24 22.4 20.7 20.0 19.6 19.3 19.1 19.0 19.3 20.5 21.3 22.4 23.4 24.0 23.7 22.1 20.5 20.9 20.1 19.9 22.8 24.3 22.4 22.8 24.0 21.4 24.3 25 25.2 25.8 25.8 25.4 24.0 22.8 23.0 24.5 25.8 28.7 29.2 30.2 29.9 30.1 29.4 27.8 29.2 31.9 33.1 33.0 32.5 33.5 33.9 33.4 28.7 33.9 26 32.3 32.7 34.0 32.3 32.1 33.1 32.5 30.4 28.6 29.7 30.6 33.1 39.8 39.8 39.3 39.4 38.7 39.8 41.5 40.9 40.0 39.9 40.3 41.4 35.9 41.5 27 41.5 41.0 41.3 41.4 41.6 40.4 43.2 44.1 40.9 39.2 37.8 36.5 33.8 32.6 31.8 30.0 29.5 28.9 29.8 31.2 30.7 30.6 30.0 29.7 35.7 44.1 28 25.4 25.2 24.2 22.5 22.3 22.1 21.8 21.7 21.4 20.8 19.6 19.1 19.6 20.3 20.5 19.8 19.8 18.8 19.6 19.4 18.3 17.6 17.5 17.4 20.6 25.4 29 17.9 18.2 18.9 19.3 19.8 20.7 20.8 20.4 20.8 21.9 23.4 23.3 23.7 23.5 24.1 23.3 22.8 24.5 22.5 21.9 20.2 20.1 19.2 19.1 21.3 24.5 30 18.9 18.6 17.5 16.2 16.2 16.2 15.5 15.1 14.7 14.4 14.2 15.2 16.3 14.0 14.2 13.8 13.0 12.5 12.2 12.4 12.7 12.8 13.1 13.3 14.7 18.9 MEAN 28.8 29.5 29.1 29.2 29.6 31.1 31.9 31.4 30.5 31.0 29.6 29.2 30.5 31.2 30.7 30.7 30.0 30.0 29.7 29.2 29.0 28.9 28.5 28.0 29.9 36.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 2004 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 14.0 14.4 15.3 14.6 13.3 12.8 12.7 12.9 13.0 12.5 11.1 14.4 15.6 15.7 15.6 15.6 17.7 17.0 15.2 15.1 20.7 17.3 22.1 21.4 15.4 22.1 2 24.4 22.8 21.0 21.7 24.1 26.7 29.0 29.2 28.7 28.3 27.7 29.1 38.8 41.5 41.5 38.1 36.9 38.5 41.4 39.6 39.5 34.8 33.0 31.3 32.0 41.5 3 29.1 28.9 28.4 28.0 28.4 27.3 26.7 25.6 27.2 26.8 24.1 23.6 23.0 25.9 34.4 40.7 32.8 32.1 29.2 26.3 27.4 26.6 28.5 32.1 28.5 40.7 4 29.5 29.5 28.6 32.2 32.1 35.5 32.6 29.1 26.3 27.2 26.2 25.9 27.2 26.8 30.3 29.4 26.4 27.2 26.1 24.7 25.0 28.1 27.4 28.3 28.4 35.5 5 28.6 29.8 29.8 29.4 30.4 32.3 33.1 31.9 28.9 29.0 29.2 30.2 30.3 29.0 30.8 30.9 28.8 28.5 27.0 29.7 30.0 29.6 28.8 29.0 29.8 33.1 6 28.9 30.9 30.8 34.2 34.2 33.6 32.4 31.0 33.5 34.7 36.4 35.0 34.7 35.7 36.1 35.6 36.4 36.7 36.3 36.4 35.3 31.8 29.6 29.9 33.8 36.7 7 29.6 29.4 28.7 28.2 27.6 29.3 30.6 30.3 30.4 32.7 34.3 41.8 37.6 39.4 40.6 38.9 35.1 31.3 29.8 29.1 27.3 25.0 23.6 22.9 31.4 41.8 8 23.7 23.7 25.5 35.2 44.4 45.6 44.2 44.0 43.6 44.7 45.7 50.0 48.5 52.3 49.2 48.7 50.7 48.6 45.7 43.1 45.9 48.7 49.1 49.1 43.7 52.3 9 48.8 40.7 42.0 44.6 41.1 37.4 50.1 49.1 49.8 55.0 55.1 57.7 57.4 57.6 55.9 53.9 54.0 52.7 50.5 46.7 46.9 45.8 44.4 44.4 49.2 57.7 10 45.2 43.2 42.8 42.5 42.9 43.1 42.8 43.7 41.9 39.8 36.5 38.7 38.2 37.1 35.8 35.2 34.6 33.5 33.4 31.8 32.9 30.5 28.5 28.1 37.6 45.2 11 28.4 28.5 28.4 30.5 30.1 28.6 28.8 28.8 29.0 28.8 28.5 28.4 29.1 29.0 28.4 28.3 27.8 26.3 25.1 23.5 23.8 22.6 20.8 19.4 27.1 30.5 12 17.8 17.7 18.0 19.6 19.4 20.8 20.4 22.2 24.4 22.5 24.1 22.7 22.1 20.4 20.3 20.3 22.0 25.7 23.7 21.1 22.3 21.7 21.8 21.9 21.4 25.7 13 21.1 20.6 18.9 17.6 20.3 18.2 18.1 18.4 18.1 18.4 18.8 23.9 21.9 20.2 18.7 18.7 18.3 18.5 18.1 18.1 17.7 17.5 18.4 17.0 19.0 23.9 14 16.5 16.5 16.2 17.0 17.9 19.2 20.6 20.8 21.3 21.8 21.0 21.9 23.0 24.4 25.0 25.3 25.4 24.8 23.7 23.2 23.2 23.6 23.3 22.9 21.6 25.4 15 22.1 22.3 21.6 22.3 22.5 21.3 21.2 22.6 22.0 21.6 20.5 20.7 22.4 22.1 24.4 21.8 22.1 19.2 20.1 19.3 19.4 19.3 17.1 17.2 21.0 24.4 16 16.8 18.0 18.3 18.8 19.0 19.3 20.3 21.3 21.8 22.2 22.2 23.0 23.2 23.5 23.4 23.3 24.2 23.5 23.6 25.5 23.3 23.9 24.1 23.7 21.9 25.5 17 23.9 22.9 23.6 23.5 23.0 23.6 22.6 21.5 21.7 21.4 20.9 20.5 20.6 21.0 20.7 20.4 19.7 19.2 19.6 19.2 18.6 20.5 20.8 24.2 21.4 24.2 18 23.5 22.7 22.9 23.0 23.1 21.0 19.8 19.8 20.1 20.8 20.6 20.8 20.9 22.1 22.1 21.1 20.6 21.1 20.2 19.8 19.9 20.5 21.7 22.8 21.3 23.5 19 24.4 23.9 24.6 27.1 27.8 28.7 27.2 27.1 27.0 28.2 28.7 28.8 28.4 27.9 27.8 26.9 23.8 23.2 23.3 23.3 23.4 24.3 26.0 25.7 26.1 28.8 20 24.5 24.6 24.2 24.3 24.8 24.4 25.7 24.9 23.2 22.5 21.7 20.2 19.1 18.0 17.1 16.5 16.2 15.9 15.8 15.3 15.0 15.3 15.4 15.6 20.0 25.7 21 15.3 14.9 14.2 15.3 17.2 14.1 13.6 13.3 13.8 14.9 14.8 15.0 14.7 15.2 15.0 15.5 17.1 18.4 18.9 18.7 20.5 19.9 18.5 21.6 16.3 21.6 22 20.8 20.2 19.2 20.5 20.1 19.6 20.3 21.3 21.4 19.8 20.0 23.6 22.0 21.9 28.5 25.1 25.8 25.8 26.9 22.5 21.0 20.5 22.3 22.9 22.2 28.5 23 21.1 20.4 24.7 24.9 22.8 19.2 17.0 18.1 23.4 26.4 25.6 25.5 25.7 25.1 24.4 23.4 23.4 23.3 25.5 24.2 25.6 26.0 25.0 26.7 23.6 26.7 24 26.6 30.4 29.9 29.1 27.5 27.3 26.1 24.8 24.2 23.9 23.8 23.5 23.9 23.7 23.4 23.1 25.3 23.1 23.8 22.0 21.0 21.0 21.1 22.0 24.6 30.4 25 21.4 20.6 20.9 22.2 23.1 25.4 23.1 22.6 22.4 22.4 25.3 24.0 25.2 26.4 25.1 23.8 24.2 23.8 24.1 23.7 23.8 22.7 23.4 25.6 23.6 26.4 26 23.8 23.4 18.3 17.1 17.0 17.1 16.8 16.5 16.8 17.2 17.5 18.6 18.8 19.0 19.1 19.9 20.3 21.6 20.9 20.2 21.0 19.3 18.9 19.0 19.1 23.8 27 22.1 18.8 19.2 20.5 20.0 21.3 22.1 21.5 21.3 21.5 21.2 23.0 22.7 22.9 24.2 26.5 22.6 22.3 22.1 22.3 21.6 21.4 22.9 21.8 21.9 26.5 28 25.4 22.8 23.2 23.7 24.5 25.7 24.3 23.4 23.7 23.8 21.8 25.0 26.7 28.0 26.8 27.3 26.4 26.6 26.6 25.8 28.1 26.6 25.1 24.8 25.2 28.1 29 25.7 26.3 26.7 26.8 27.1 27.3 29.5 30.0 28.8 27.2 25.0 25.2 25.2 26.4 26.7 26.9 27.5 27.1 27.3 27.0 27.0 27.1 27.8 27.1 27.0 30.0 30 26.1 29.3 26.8 25.0 25.1 25.7 26.9 27.9 28.5 28.9 29.0 29.7 29.8 29.2 29.0 28.2 28.4 27.5 27.7 27.2 25.5 24.9 25.3 26.2 27.4 29.8 31 32.3 36.7 36.6 32.3 32.9 31.9 36.5 42.0 34.1 31.9 32.6 33.6 35.3 35.4 35.3 33.9 31.1 29.2 30.2 30.2 31.2 32.8 33.3 35.3 33.6 42.0 MEAN 25.2 25.0 24.8 25.5 25.9 25.9 26.3 26.3 26.1 26.4 26.1 27.2 27.5 27.8 28.2 27.9 27.3 26.8 26.5 25.6 25.9 25.5 25.4 25.8 26.3 31.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 2004 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 36.2 33.9 31.9 32.1 30.8 32.1 31.1 30.3 28.5 29.5 32.7 32.4 32.4 31.8 33.1 33.7 33.1 31.3 29.0 28.0 29.1 31.6 33.3 30.8 31.6 36.2 2 32.6 35.4 35.9 34.5 33.7 32.2 30.3 29.2 31.2 32.9 33.3 33.3 32.5 31.0 31.0 30.0 27.5 26.9 25.8 25.1 24.3 24.0 26.6 31.1 30.4 35.9 3 31.2 30.6 29.8 29.4 28.6 25.0 23.2 22.0 20.3 19.0 19.1 20.3 19.5 19.5 19.3 19.8 20.8 20.2 19.2 19.5 21.2 22.7 24.4 22.9 22.8 31.2 4 20.7 19.8 19.5 19.7 19.9 19.4 18.8 19.1 19.8 20.3 21.0 22.7 23.3 21.1 18.2 16.5 16.0 16.6 16.6 15.6 16.3 17.7 20.8 17.7 19.0 23.3 5 17.8 18.2 18.4 17.9 17.6 17.9 18.1 18.8 20.0 19.6 19.6 20.2 20.8 20.8 21.1 23.4 27.6 28.3 26.4 23.1 19.1 20.4 19.7 21.1 20.7 28.3 6 23.8 22.9 21.6 20.2 18.3 19.2 20.7 21.3 21.2 20.3 19.1 18.1 17.1 18.1 17.8 17.5 21.8 24.1 25.8 26.7 26.5 27.3 28.3 25.4 21.8 28.3 7 24.7 26.8 29.6 29.4 28.5 28.1 26.7 29.2 30.2 32.1 31.8 33.5 33.5 37.1 39.2 37.8 38.9 39.4 38.0 35.7 33.0 32.3 31.3 37.8 32.7 39.4 8 38.1 38.2 37.1 47.3 55.9 36.2 35.6 36.1 35.6 41.0 45.8 46.7 45.6 38.8 36.4 38.9 40.2 42.8 46.9 47.3 43.2 46.3 46.6 44.9 42.1 55.9 9 45.9 42.8 39.1 39.9 42.2 40.0 39.5 34.9 33.2 42.9 43.5 39.9 42.8 32.1 37.0 42.6 43.5 42.1 41.8 41.6 42.3 41.5 41.5 42.0 40.6 45.9 10 41.9 41.9 43.7 45.5 45.9 46.0 46.6 47.8 48.0 47.8 44.6 37.9 30.1 31.4 40.6 41.4 43.0 42.5 41.5 40.3 42.3 43.6 45.9 43.5 42.7 48.0 11 41.8 31.7 39.4 42.1 41.1 40.5 40.4 41.0 40.5 40.7 40.8 34.6 32.8 35.1 38.0 31.8 24.6 22.6 22.1 21.6 19.5 18.1 18.9 21.1 32.5 42.1 12 19.7 19.6 21.6 24.2 24.5 25.3 26.1 28.7 30.6 34.0 35.3 34.9 35.5 35.1 34.5 34.0 33.7 33.1 33.2 32.5 31.8 31.1 31.5 31.5 30.1 35.5 13 31.3 31.2 31.1 31.1 31.2 31.1 31.2 31.2 30.9 30.4 30.6 30.3 30.1 29.9 29.4 29.3 30.0 38.3 47.0 48.9 47.0 46.1 42.9 40.7 34.6 48.9 14 29.2 24.9 23.0 21.8 19.0 18.2 22.6 25.0 25.0 26.1 26.1 25.9 30.8 30.5 29.2 28.8 27.6 28.3 28.7 26.3 24.8 22.6 20.6 19.1 25.2 30.8 15 16.9 19.6 20.9 22.2 23.1 26.0 27.7 27.4 28.4 27.7 26.6 26.7 27.1 27.0 25.5 24.7 24.2 23.3 22.6 22.5 22.6 23.9 24.0 23.2 24.3 28.4 16 24.3 24.1 24.7 24.2 21.4 22.3 22.7 22.4 22.7 22.8 23.0 23.5 22.9 22.2 21.9 22.5 22.7 20.2 18.4 17.5 17.2 16.6 16.9 18.3 21.5 24.7 17 20.6 19.5 19.3 19.2 19.5 19.6 21.5 21.5 21.4 20.0 19.9 20.3 20.6 20.5 20.6 20.2 20.1 19.8 19.6 20.2 20.0 19.6 19.6 20.2 20.1 21.5 18 20.2 20.3 20.2 20.0 19.9 19.7 19.9 19.8 19.8 20.1 20.2 20.0 20.3 20.4 20.5 20.7 20.5 20.6 20.1 19.3 19.1 18.5 18.2 18.2 19.9 20.7 19 19.1 17.7 17.5 17.6 17.7 17.8 17.9 19.2 20.1 24.4 27.4 27.5 27.8 28.7 29.4 28.9 29.6 29.6 29.8 29.8 30.1 30.1 30.2 30.6 24.9 30.6 20 30.7 30.6 30.8 33.2 34.2 34.3 30.6 31.1 30.4 40.3 41.7 43.2 44.8 45.2 45.3 47.3 44.5 45.4 43.5 43.3 41.7 38.5 35.3 41.2 38.6 47.3 21 40.3 39.8 43.8 43.8 44.4 46.9 47.0 48.0 46.6 49.8 47.7 46.6 47.4 47.6 45.0 45.9 45.1 43.4 40.8 40.9 40.1 39.9 39.3 36.7 44.0 49.8 22 35.6 37.1 37.3 36.4 36.4 36.6 36.2 34.3 33.5 32.5 30.7 29.4 23.3 22.0 23.4 22.7 24.3 23.8 24.2 23.8 22.5 22.8 22.0 21.9 28.9 37.3 23 21.5 21.8 22.1 21.9 21.5 21.2 21.0 20.3 21.8 23.8 22.4 21.7 21.1 20.6 20.3 19.6 19.4 19.6 20.4 19.5 19.2 19.6 21.4 23.0 21.0 23.8 24 22.5 22.7 22.7 21.6 20.2 19.9 20.7 21.0 21.1 21.3 20.6 21.4 22.1 23.2 22.3 21.6 23.6 21.6 22.3 27.8 26.6 24.5 29.0 30.1 22.9 30.1 25 30.1 27.8 30.0 31.4 30.3 31.0 34.1 38.2 38.4 34.0 33.5 33.5 34.3 33.4 32.6 33.9 35.2 33.0 35.7 38.1 39.8 34.4 33.8 39.3 34.0 39.8 26 39.8 38.9 37.1 36.8 35.8 35.5 35.9 30.8 36.1 35.8 35.1 31.0 34.6 36.7 35.3 36.2 35.0 33.0 34.1 34.1 35.3 34.4 34.3 33.7 35.2 39.8 27 27.9 37.2 40.5 45.4 44.0 35.5 44.2 23.8 39.3 46.4 49.8 49.1 47.5 47.2 45.8 44.9 41.7 40.5 38.5 38.1 28.1 32.4 29.2 29.7 39.4 49.8 28 29.2 30.6 31.4 32.5 33.0 33.5 34.2 34.2 33.3 32.2 31.5 30.5 30.3 29.7 28.6 27.0 25.5 23.9 22.0 21.2 19.3 18.7 16.9 18.6 27.8 34.2 29 19.1 22.6 20.2 20.8 20.8 21.4 21.3 21.8 21.9 21.7 21.2 20.5 20.3 19.7 18.6 17.5 16.4 15.2 16.0 17.5 17.0 17.1 17.7 18.8 19.4 22.6 30 18.9 17.6 16.1 16.1 17.3 17.4 17.1 17.0 15.7 15.6 13.9 14.8 15.7 15.8 15.8 17.6 15.9 15.4 15.4 15.5 16.0 16.0 15.7 15.1 16.1 18.9 31 15.6 16.4 16.3 16.3 16.0 17.6 17.0 18.7 16.2 16.0 14.2 15.4 16.1 16.4 15.6 16.0 17.7 19.2 19.7 20.7 22.7 22.2 23.8 23.0 17.9 23.8 MEAN 28.0 27.8 28.1 28.9 28.8 28.0 28.4 27.9 28.4 29.7 29.8 29.2 29.1 28.7 28.8 28.8 28.7 28.5 28.6 28.5 27.7 27.6 27.7 28.1 28.5 34.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 2004 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 23.7 24.2 25.3 26.0 26.3 27.7 29.9 31.0 32.4 32.5 29.3 28.6 32.0 32.8 32.5 31.4 31.4 30.6 29.9 29.0 28.8 28.4 27.9 28.3 29.2 32.8 2 27.6 26.6 25.0 26.9 28.4 28.6 28.5 28.0 27.9 26.7 24.1 24.2 27.0 25.2 23.8 22.8 21.9 21.2 21.0 20.8 20.9 21.1 20.6 18.4 24.5 28.6 3 20.3 14.9 16.4 17.1 18.0 18.2 18.1 17.9 18.4 18.2 15.7 16.0 18.8 19.1 19.0 19.0 19.6 18.5 18.7 18.6 18.9 20.0 19.8 16.6 18.2 20.3 4 16.7 15.0 17.5 16.7 18.4 18.4 19.3 20.7 21.9 22.0 20.9 20.4 21.0 20.3 20.1 20.0 20.1 19.8 20.0 20.0 21.1 21.6 21.2 21.0 19.8 22.0 5 21.0 21.1 20.7 19.3 18.4 16.9 17.4 17.1 19.1 19.5 19.6 19.4 20.8 20.9 21.3 25.8 23.0 27.8 29.0 26.2 29.6 27.7 23.5 23.3 22.0 29.6 6 16.5 28.0 28.5 30.6 32.5 33.0 32.0 33.5 35.4 36.3 37.3 36.2 36.9 37.3 38.6 38.5 37.2 36.4 36.6 36.2 36.8 39.0 39.1 25.8 34.1 39.1 7 33.3 28.0 25.3 26.0 32.0 36.8 37.2 36.2 34.2 36.3 31.3 33.9 35.2 34.9 34.7 37.3 36.3 34.1 32.9 31.8 31.3 31.0 30.4 29.7 32.9 37.3 8 31.9 31.5 31.5 32.6 31.8 32.2 31.4 31.4 31.1 31.9 29.9 24.5 26.8 31.9 31.5 31.8 32.2 30.8 29.6 28.5 27.9 28.0 27.5 26.9 30.2 32.6 9 25.1 26.9 27.5 25.9 25.1 23.8 23.4 24.8 28.1 29.4 26.8 28.0 28.8 29.4 28.6 28.7 30.8 33.9 35.4 34.4 32.1 33.2 35.2 35.4 29.2 35.4 10 38.0 38.8 38.4 37.9 38.2 38.5 38.5 38.3 38.5 37.4 36.0 34.6 36.7 37.5 37.6 37.8 38.1 38.0 37.3 36.1 35.6 33.2 37.5 36.9 37.3 38.8 11 37.6 38.9 39.3 39.2 39.8 40.4 41.4 41.1 41.6 41.8 38.7 36.2 40.1 40.6 38.7 36.9 38.5 39.0 36.7 37.1 37.1 35.9 36.2 34.9 38.6 41.8 12 35.2 36.3 37.0 37.6 38.2 39.4 40.3 39.8 40.1 40.4 39.3 35.0 37.3 37.9 37.2 36.4 36.9 36.7 35.7 34.9 34.3 35.0 35.0 33.9 37.1 40.4 13 35.6 36.3 35.7 36.6 39.7 37.6 37.2 36.3 35.6 35.3 35.6 34.6 33.8 34.6 34.5 34.3 33.5 32.0 31.1 30.7 30.9 30.8 31.4 31.2 34.4 39.7 14 32.1 32.5 33.0 33.6 33.0 32.4 31.9 33.7 33.6 33.2 28.9 30.0 32.1 32.8 33.9 32.7 33.0 31.2 31.2 30.4 31.2 30.0 27.1 26.9 31.7 33.9 15 28.6 31.3 32.1 23.7 31.9 33.0 34.1 35.7 36.4 27.5 27.2 34.0 38.2 42.0 43.9 44.4 43.5 43.3 41.6 40.1 36.7 38.0 40.3 41.6 36.2 44.4 16 40.4 38.6 40.3 41.3 44.0 43.6 42.7 39.2 43.2 42.9 40.2 41.4 40.7 41.4 42.4 41.0 39.0 37.8 36.6 36.5 35.6 35.9 36.4 38.3 40.0 44.0 17 38.8 38.4 38.6 39.0 40.4 41.0 40.5 40.6 40.2 39.5 37.6 37.9 38.2 38.3 36.9 36.6 36.3 35.8 35.3 35.4 35.3 35.6 34.9 35.8 37.8 41.0 18 35.8 36.4 36.4 36.1 36.7 37.0 37.2 37.7 37.9 38.1 37.1 34.8 35.8 35.8 35.2 34.8 33.8 33.2 32.4 32.0 31.9 32.4 32.7 32.6 35.2 38.1 19 32.8 33.2 33.5 33.7 33.4 35.2 36.9 33.0 31.3 31.2 29.2 29.0 29.7 29.2 29.7 28.4 28.4 27.6 24.7 25.9 25.0 25.8 25.0 24.1 29.8 36.9 20 22.9 22.6 22.1 21.9 19.7 17.7 16.8 20.6 19.8 19.2 20.1 21.6 22.0 30.1 34.5 36.3 37.0 36.0 36.1 37.4 39.0 40.0 41.7 43.3 28.3 43.3 21 44.3 45.6 47.2 47.1 47.1 47.4 47.7 47.3 46.1 46.8 43.2 40.9 41.2 41.1 39.8 41.4 41.5 41.8 42.1 41.5 39.8 41.3 42.6 42.6 43.6 47.7 22 42.3 42.0 42.5 43.2 43.1 41.7 42.0 42.2 43.4 43.7 43.2 42.2 42.2 42.7 44.4 44.6 44.7 44.8 44.9 45.3 45.6 46.4 44.0 38.6 43.3 46.4 23 37.2 42.9 46.5 46.3 47.9 47.4 43.8 31.9 19.8 34.4 39.0 39.2 40.0 42.8 45.1 45.5 46.1 45.6 45.5 45.4 45.6 44.2 38.2 45.4 41.9 47.9 24 43.9 48.2 43.7 41.0 42.3 41.5 39.2 41.7 42.6 44.6 43.8 42.8 44.1 44.2 43.5 44.3 44.6 44.5 45.4 41.5 39.9 40.2 39.1 40.9 42.8 48.2 25 40.4 41.1 42.1 42.9 41.9 40.6 42.1 37.8 39.1 40.3 37.6 45.8 46.2 44.0 44.1 43.4 42.6 38.9 39.9 41.8 42.3 41.7 42.8 42.0 41.7 46.2 26 43.0 41.7 40.8 39.1 42.3 43.0 42.0 41.0 41.4 41.2 41.8 41.8 41.0 40.7 40.9 40.3 39.7 39.0 38.4 38.1 37.9 37.5 36.9 36.1 40.2 43.0 27 36.0 34.8 37.5 37.7 37.9 36.9 35.7 36.8 37.0 37.9 35.3 35.8 37.4 37.9 37.6 38.0 39.3 39.1 36.9 36.6 36.4 36.1 35.7 36.4 36.9 39.3 28 36.4 37.5 37.9 38.8 40.4 41.6 42.0 39.8 38.1 37.2 36.1 36.9 38.3 38.3 37.8 36.7 35.3 34.6 34.0 33.8 34.4 34.4 34.6 35.9 37.1 42.0 29 36.0 37.0 37.6 38.1 37.9 37.5 37.9 38.2 38.6 38.6 38.3 39.0 38.7 38.2 37.9 36.8 36.0 35.5 34.4 34.1 34.7 35.6 35.4 34.1 36.9 39.0 30 33.8 33.8 33.3 33.6 33.1 33.2 33.0 33.0 33.0 32.9 31.8 31.6 31.0 29.9 29.0 27.7 26.7 25.2 24.2 24.1 25.9 29.1 31.0 33.3 30.6 33.8 MEAN 32.9 33.5 33.8 33.7 34.7 34.7 34.7 34.2 34.2 34.6 33.2 33.2 34.4 35.1 35.2 35.1 34.9 34.4 33.9 33.5 33.4 33.6 33.5 33.0 34.0 38.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 2004 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 38.3 39.4 38.1 39.3 37.3 36.8 39.7 39.4 36.9 36.5 34.8 34.6 38.1 40.0 40.1 39.6 38.2 37.7 37.5 37.0 35.5 34.3 33.9 34.6 37.4 40.1 2 36.0 35.7 36.4 36.8 37.6 37.4 37.7 38.1 38.3 38.6 37.6 37.8 40.2 40.0 40.1 40.1 39.8 39.2 38.4 37.7 38.1 38.3 39.6 37.6 38.2 40.2 3 39.0 40.4 41.1 41.1 40.5 41.8 40.4 37.5 41.2 41.3 40.3 40.7 41.7 41.8 42.0 41.5 40.8 40.3 39.5 39.4 38.7 37.9 37.0 36.7 40.1 42.0 4 37.0 36.9 35.4 33.1 30.9 30.1 31.5 34.1 34.8 36.9 37.2 38.1 38.0 37.9 37.1 36.8 35.8 34.8 34.2 35.2 34.7 35.0 34.3 33.9 35.2 38.1 5 33.8 33.6 33.5 33.5 35.7 33.7 32.8 32.8 33.1 33.7 35.1 41.8 41.9 42.2 41.2 40.8 41.1 38.3 39.3 40.9 44.5 38.0 33.9 35.6 37.1 44.5 6 34.9 36.5 35.1 35.2 37.5 38.9 38.8 39.5 40.4 40.6 38.7 34.2 37.8 38.1 37.9 37.5 36.7 35.6 35.8 37.0 40.9 38.9 38.6 40.6 37.7 40.9 7 41.1 43.0 45.0 45.9 46.2 45.5 44.7 44.3 43.0 42.9 39.5 40.9 42.2 43.2 45.0 45.3 45.0 44.2 42.7 38.9 39.9 42.3 42.6 43.0 43.2 46.2 8 45.3 46.0 44.8 44.8 45.3 46.1 46.2 46.3 46.4 46.4 46.4 46.8 45.8 45.6 45.3 44.8 43.7 41.7 40.3 32.4 32.2 25.3 24.9 37.4 42.1 46.8 9 26.6 33.1 29.8 37.4 38.8 38.7 36.2 34.5 35.4 36.1 34.6 19.4 32.8 38.3 39.2 34.6 35.8 26.9 31.7 28.4 14.6 19.9 22.7 23.9 31.2 39.2 10 25.2 26.4 26.7 27.8 28.7 31.3 35.8 37.5 37.8 38.1 37.8 37.0 36.7 37.1 37.5 36.9 38.0 38.7 38.7 39.1 38.9 38.0 37.6 37.4 35.2 39.1 11 37.2 40.3 40.3 41.1 42.4 42.5 40.6 38.5 37.9 38.0 39.3 39.6 40.9 42.2 42.6 41.9 43.2 46.2 48.6 50.8 51.6 52.1 50.8 50.0 43.3 52.1 12 49.7 48.4 48.2 47.5 46.3 44.7 45.7 45.2 44.8 45.0 43.4 43.3 42.8 43.0 43.6 44.7 45.7 45.3 45.4 44.9 44.7 44.6 45.1 46.3 45.3 49.7 13 46.4 46.2 46.5 47.0 46.9 46.8 47.3 48.9 48.9 49.2 49.7 48.8 50.3 50.5 50.1 50.5 50.2 52.0 51.7 49.9 50.5 52.6 53.1 53.4 49.5 53.4 14 52.8 52.9 53.3 53.5 53.9 54.0 53.9 53.4 54.1 53.8 52.9 50.4 49.6 49.0 48.6 49.5 49.3 48.2 47.5 47.2 45.7 44.9 45.5 45.7 50.4 54.1 15 45.5 45.4 42.8 41.7 41.5 41.1 39.8 39.5 39.4 39.5 39.6 39.4 39.2 38.2 37.5 36.4 35.5 33.8 34.4 34.2 34.6 32.5 32.9 33.4 38.2 45.5 16 33.5 34.0 34.1 34.4 33.6 32.9 33.3 33.9 34.9 34.8 34.6 34.8 33.9 32.4 32.2 31.8 33.1 32.8 33.3 32.3 31.3 32.1 33.0 33.4 33.4 34.9 17 36.1 40.4 46.5 48.3 49.1 49.9 50.3 50.6 52.0 51.0 51.4 51.2 50.7 50.4 49.5 48.6 48.2 47.5 47.8 45.7 44.9 45.6 45.9 45.9 47.8 52.0 18 46.7 48.0 48.2 49.3 50.1 51.0 50.9 51.1 51.6 51.6 52.4 53.1 53.7 55.5 54.6 53.6 52.2 50.7 50.1 48.8 47.9 42.9 42.8 47.9 50.2 55.5 19 46.9 47.6 48.2 48.7 49.2 49.8 50.8 50.8 50.2 48.7 47.9 42.3 41.0 43.4 46.7 44.9 47.1 45.9 45.3 44.7 42.7 38.9 34.5 35.9 45.5 50.8 20 36.2 34.6 40.6 44.2 44.0 46.0 46.0 45.4 45.4 45.3 46.0 45.1 45.7 43.6 44.0 43.4 43.1 42.2 41.2 40.6 41.2 41.8 41.6 41.6 42.9 46.0 21 41.6 41.1 41.2 41.8 42.3 42.8 43.0 42.6 42.6 42.4 42.1 42.6 41.3 40.3 39.3 38.9 37.1 36.1 35.8 37.0 38.3 38.0 38.0 38.1 40.2 43.0 22 36.9 36.3 36.2 38.5 37.9 38.2 38.0 36.9 36.1 36.0 35.3 33.7 32.8 32.8 33.4 34.6 33.5 34.8 37.0 39.0 41.8 44.7 44.9 43.7 37.2 44.9 23 42.6 41.2 41.2 41.0 41.3 41.8 41.7 42.6 42.4 43.6 44.4 43.8 44.2 44.7 45.6 46.2 46.5 46.9 49.2 49.4 48.6 51.2 51.1 50.4 45.1 51.2 24 50.5 49.8 49.7 48.8 44.2 44.3 43.7 43.5 42.9 43.5 48.1 46.4 50.1 51.3 51.4 50.7 50.1 49.4 48.4 48.3 46.6 45.9 45.3 45.2 47.4 51.4 25 45.3 44.9 45.2 44.4 44.0 43.9 43.4 42.8 43.6 43.9 44.1 43.8 44.0 43.8 43.9 43.9 43.3 43.2 43.3 43.0 42.5 42.9 42.8 41.8 43.7 45.3 26 38.3 34.3 37.3 35.3 38.7 40.2 41.4 41.8 42.0 42.3 42.6 43.4 43.8 43.6 41.9 36.9 36.2 37.2 37.9 38.9 40.5 40.7 39.6 39.3 39.8 43.8 27 38.5 39.1 40.0 41.1 42.9 45.4 46.4 46.5 46.6 47.0 46.2 46.5 46.2 46.5 47.9 47.6 48.2 48.1 48.4 48.6 48.9 48.2 44.6 46.3 45.7 48.9 28 47.4 48.1 46.8 47.0 47.3 47.9 48.1 47.4 46.9 46.6 46.4 46.8 47.2 46.7 45.4 46.0 46.5 46.8 45.5 45.0 44.6 45.0 44.8 44.9 46.5 48.1 29 43.7 43.8 45.0 45.2 45.2 46.5 45.6 44.7 44.4 42.7 43.2 42.8 42.6 42.2 42.5 43.3 43.7 44.0 43.6 43.0 41.3 41.8 40.6 39.1 43.4 46.5 30 40.5 40.8 41.1 45.0 43.8 42.3 38.9 38.5 45.5 44.9 45.8 46.2 46.2 45.5 44.1 45.3 45.3 46.0 44.8 44.7 44.7 44.9 45.3 45.2 44.0 46.2 31 46.6 50.4 50.5 49.3 47.8 46.8 46.4 46.1 46.2 45.8 45.3 45.0 44.3 43.9 43.0 42.5 41.8 41.4 41.0 40.7 40.6 40.4 40.4 40.3 44.4 50.5 MEAN 40.7 41.2 41.6 42.2 42.3 42.5 42.5 42.4 42.8 42.8 42.7 41.9 42.8 43.0 43.0 42.5 42.4 41.8 41.9 41.4 41.0 40.6 40.2 40.9 42.0 46.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 2004 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 40.4 40.9 42.0 42.0 42.1 41.9 43.1 44.6 44.2 44.4 43.8 43.3 42.2 41.5 40.9 40.2 39.5 39.1 38.8 38.4 38.2 37.8 37.8 39.0 41.1 44.6 2 41.7 44.3 45.5 46.8 53.7 57.2 57.7 57.2 56.2 56.6 56.9 53.4 47.8 45.1 47.2 45.2 45.0 45.6 44.6 43.6 48.6 51.2 50.4 48.3 49.6 57.7 3 48.2 46.8 46.6 46.2 47.7 48.1 46.5 46.1 46.4 47.0 46.8 47.3 46.2 45.6 47.4 49.3 52.2 55.1 56.7 56.0 55.3 55.5 52.4 50.5 49.4 56.7 4 48.4 44.5 41.6 46.0 47.9 43.9 43.9 43.9 48.6 48.0 45.9 44.7 43.7 45.7 46.6 45.0 45.3 45.1 44.3 46.8 46.5 42.0 44.8 42.6 45.2 48.6 5 46.1 49.4 51.1 51.5 51.5 51.4 52.6 52.8 52.2 52.1 52.6 52.6 53.1 53.2 51.3 49.7 49.4 48.3 47.2 46.5 44.2 40.4 40.5 40.3 49.2 53.2 6 40.5 40.8 40.7 42.3 47.8 49.8 49.7 50.3 51.7 52.2 50.4 49.7 46.8 44.8 48.2 51.1 49.1 50.3 43.4 44.4 44.1 42.6 41.4 38.1 46.3 52.2 7 37.7 37.0 43.8 46.4 48.2 50.3 50.6 48.1 45.6 44.3 43.0 45.2 46.3 44.1 42.6 37.2 33.5 32.5 32.6 32.4 32.9 34.6 33.2 33.2 40.6 50.6 8 32.4 32.0 32.7 34.0 32.7 32.8 32.7 31.4 32.9 32.0 32.5 31.8 32.2 32.0 32.3 36.5 40.4 40.1 37.9 34.9 33.9 28.3 29.0 33.1 33.4 40.4 9 36.0 33.8 32.5 38.9 42.4 42.0 42.8 42.0 42.1 42.5 41.8 40.0 39.0 43.7 46.1 45.0 43.1 43.3 43.5 44.1 43.6 44.3 45.2 45.4 41.8 46.1 10 46.1 47.0 46.4 46.9 47.8 46.4 44.6 44.7 44.3 44.2 44.6 44.3 44.9 46.3 48.0 48.7 47.4 46.4 45.5 43.8 42.7 43.8 44.0 43.5 45.5 48.7 11 43.8 44.9 45.3 46.7 48.0 47.5 47.3 48.7 48.9 48.0 47.0 46.3 46.3 45.0 44.5 45.2 46.1 46.5 46.5 47.0 47.0 46.5 46.2 47.9 46.5 48.9 12 48.8 47.8 47.7 48.4 47.7 48.0 48.3 47.4 47.5 47.3 46.1 43.8 43.1 40.0 36.3 43.3 44.0 41.9 41.8 39.4 30.6 36.2 28.2 41.4 43.1 48.8 13 44.7 44.5 45.4 46.1 46.4 46.9 47.2 47.2 47.3 47.8 47.4 46.0 44.3 45.8 46.4 46.7 46.8 46.8 46.6 46.7 46.0 45.5 43.3 42.3 46.0 47.8 14 46.4 47.6 47.6 47.8 47.8 47.9 48.1 48.2 47.8 48.2 48.1 47.3 47.2 47.1 46.0 40.6 41.9 41.6 41.2 41.5 42.6 44.4 44.8 46.0 45.7 48.2 15 46.4 46.7 47.4 48.1 48.2 48.8 48.3 47.9 49.0 49.0 49.3 46.6 47.2 47.8 48.2 46.9 46.6 47.4 47.8 47.3 47.1 47.5 47.2 47.8 47.7 49.3 16 49.1 48.7 48.9 48.1 47.7 47.4 47.9 48.7 48.2 48.8 49.0 48.8 47.8 47.7 47.0 46.6 46.2 46.8 46.2 46.2 46.7 45.5 45.7 46.2 47.5 49.1 17 46.3 48.4 47.8 46.2 45.8 47.3 50.0 51.2 51.4 50.9 49.8 49.2 47.6 47.7 47.2 47.5 47.6 49.4 49.8 48.6 47.8 47.3 45.7 46.3 48.2 51.4 18 45.9 47.1 47.4 47.7 47.9 47.7 47.2 47.3 47.3 48.3 48.6 47.6 46.8 45.5 48.1 48.1 48.4 47.2 47.6 47.1 47.4 47.6 47.4 47.9 47.5 48.6 19 47.8 47.6 47.5 47.5 47.6 47.4 48.0 47.9 48.1 48.2 48.4 48.1 47.3 46.0 47.5 47.4 47.6 47.4 47.2 47.6 47.9 47.8 48.0 48.4 47.7 48.4 20 48.9 49.0 48.9 48.6 48.4 48.6 48.8 49.6 50.0 49.8 50.1 50.0 50.2 50.2 49.8 49.3 48.7 48.2 48.5 48.8 48.4 46.9 47.6 48.0 49.0 50.2 21 48.4 48.0 46.4 42.9 37.9 36.0 36.3 37.4 38.8 39.9 40.0 40.0 37.5 36.4 41.5 40.4 46.1 48.5 49.7 48.8 46.4 46.2 47.7 49.6 42.9 49.7 22 50.4 50.4 48.5 47.7 47.1 48.8 47.9 48.0 48.9 49.5 49.8 49.2 48.4 48.1 48.6 48.2 48.3 47.7 48.1 48.6 47.9 47.6 46.4 45.8 48.3 50.4 23 45.5 45.2 44.8 44.5 45.4 46.5 46.8 46.6 47.2 47.5 46.2 45.4 45.1 44.7 44.5 46.7 45.4 44.7 45.6 44.5 44.1 43.9 44.2 44.9 45.4 47.5 24 44.9 43.7 44.4 43.8 44.8 44.1 45.3 44.3 44.8 44.2 44.7 44.2 41.6 43.1 46.1 46.5 44.2 43.7 43.4 43.1 42.4 40.5 40.3 38.0 43.6 46.5 25 33.4 37.3 46.0 46.0 42.1 42.0 42.2 42.6 42.4 42.5 42.3 41.9 41.3 41.1 41.9 41.5 41.5 41.3 41.9 42.0 42.4 42.6 42.9 42.5 41.8 46.0 26 42.0 41.8 41.6 41.5 41.7 41.6 41.6 41.6 41.4 41.4 41.5 40.8 39.7 39.4 38.9 40.1 46.7 46.3 46.0 47.3 50.0 51.0 42.1 38.2 42.7 51.0 27 38.4 38.8 39.7 40.3 41.0 41.5 42.1 42.4 42.6 42.6 42.6 41.3 41.3 42.4 42.7 43.6 43.2 42.9 42.5 40.3 39.1 41.3 41.9 38.6 41.4 43.6 28 22.5 32.5 31.1 33.9 42.5 42.6 41.1 42.8 43.0 35.7 41.3 40.6 39.6 39.6 39.5 39.1 38.6 37.5 37.8 36.6 36.7 35.5 36.1 36.4 37.6 43.0 29 38.2 39.2 38.4 38.9 41.0 39.6 40.0 39.4 39.5 39.8 41.5 44.6 44.7 47.4 48.5 47.6 47.6 48.1 47.6 47.3 46.9 45.6 45.1 45.3 43.4 48.5 30 44.8 43.5 40.6 41.2 40.5 40.4 39.7 38.9 39.3 40.5 36.9 20.9 29.5 33.7 40.6 41.2 39.8 37.9 37.4 33.2 33.3 30.9 26.6 32.3 36.8 44.8 MEAN 43.1 43.6 43.9 44.6 45.4 45.5 45.6 45.6 45.9 45.8 45.6 44.5 44.0 44.0 44.8 44.8 45.0 44.9 44.6 44.1 43.7 43.4 42.5 42.9 44.5 48.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 2004 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 33.9 32.0 32.9 35.6 37.0 35.3 35.6 36.5 35.6 37.8 37.5 36.1 32.3 36.1 31.7 40.8 40.0 40.3 39.3 39.0 38.7 38.3 38.3 38.5 36.6 40.8 2 38.7 38.5 38.6 38.7 39.0 39.6 40.1 40.8 40.8 42.1 42.5 43.1 43.6 43.2 41.9 39.5 33.4 34.4 39.5 42.1 41.2 39.3 39.1999.9 40.0 43.6 3 42.8 43.0 42.6 43.0 39.5 38.5 33.8 35.7 36.7 43.1 44.2 41.9 41.4 39.9 39.8 39.2 38.5 39.4 39.4 38.9 39.1 43.0 42.7 41.6 40.3 44.2 4 44.9 46.8 49.2 49.1 49.0 47.2 45.7 50.5 50.2 48.3 47.2 45.8 43.5 44.7 45.7 47.9 47.9 45.8 42.6 41.5 40.0 41.3 40.4 40.1 45.6 50.5 5 41.8 42.1 39.2 36.1 40.4 39.9 42.0 47.0 49.9 50.1 49.7 49.3 47.5 44.0 44.1 43.9 42.9 42.6 41.9 40.7 39.7 41.2 42.2 43.3 43.4 50.1 6 44.1 43.9 44.5 45.5 45.5 46.5 46.7 47.5 46.8 47.1 45.3 45.0 38.8 44.1 46.3 47.3 47.4 48.3 48.8 47.8 45.3 45.8 30.0 35.8 44.8 48.8 7 46.2 44.0 46.1 47.8 50.6 52.1 52.1 52.1 48.9 41.5 45.0 48.9 45.6 36.4 45.2 49.0 49.6 48.6 47.9 49.2 47.9 47.6 47.4 47.4 47.4 52.1 8 47.1 46.9 46.7 46.4 46.5 46.1 46.0 46.1 46.9 47.0 46.1 45.5 45.6 46.0 45.8 45.1 44.5 44.0 43.5 42.9 42.4 42.2 41.7 42.1 45.1 47.1 9 42.0 41.9 41.3 41.0 40.8 40.7 40.6 40.7 40.9 40.8 40.7 40.0 39.6 39.5 39.3 39.3 38.8 37.3 37.3 36.9 36.5 36.5 36.7 37.3 39.4 42.0 10 36.9 36.7 36.6 37.3 37.7 37.9 37.8 38.1 38.3 38.1 37.5 36.8 36.6 37.6 38.3 38.4 37.9 36.5 35.2 33.8 33.3 32.9 31.6 32.1 36.4 38.4 11 31.5 30.1 30.3 31.0 31.3 31.3 32.2 32.6 34.1 34.0 34.7 34.7 35.2 36.6 36.6 36.6 36.5 35.7 35.9 35.4 35.1 34.5 34.0 33.9 33.9 36.6 12 34.1 33.9 34.2 33.1 32.5 31.8 31.3 31.2 32.3 31.7 34.3 34.7 34.2 32.3 39.1 47.1 48.1 47.0 49.5 50.5 49.8 50.1 49.9 49.2 39.2 50.5 13 48.3 49.0 49.6 48.9 48.0 47.3 46.7 46.7 46.7 47.0 47.4 48.3 48.2 47.5 47.7 47.8 48.3 49.5 49.1 50.2 49.4 48.9 49.8 50.2 48.4 50.2 14 50.8 50.4 49.6 49.3 49.1 49.0 49.6 49.6 49.8 49.5 49.0 48.9 48.7 48.7 48.5 48.2 48.4 47.6 47.3 47.0 46.9 47.3 47.2 46.9 48.6 50.8 15 46.2 46.1 46.2 46.7 46.5 46.6 46.2 42.6 40.6 39.3 38.4 37.0 36.1 43.1 46.8 47.5 47.8 46.7 45.5 42.2 40.6 36.3 37.0 40.3 43.0 47.8 16 41.7 44.5 40.5 38.6 39.3 40.4 42.3 43.3 43.7 44.0 44.7 45.6 47.0 48.7 48.6 46.0 44.4 44.7 44.9 44.6 44.9 43.3 44.5 43.8 43.9 48.7 17 44.5 46.1 46.1 46.0 46.2 46.7 46.6 47.3 46.7 46.7 45.9 41.2 43.6 38.9 44.9 46.0 46.8 45.1 44.0 43.6 42.8 41.6 40.6 43.7 44.6 47.3 18 44.8 41.4 43.9 38.7 44.6 44.0 44.3 44.4 44.8 45.0 45.1 44.5 43.0 37.3 40.5 41.2 42.8 42.7 42.5 42.3 42.8 43.3 44.0 43.5 43.0 45.1 19 44.5 44.4 44.3 44.8 44.7 44.9 45.8 46.4 46.1 44.6 44.4 44.1 43.3 42.9 42.3 41.8 41.8 42.5 41.9 41.5 43.1 44.7 44.1 43.0 43.8 46.4 20 42.2 39.0 35.8 34.9 36.5 39.7 44.8 48.5 48.8 49.2 48.9 49.1 48.8 48.4 48.1 48.7 49.8 52.0 52.9 52.6 51.1 47.9 46.8 48.8 46.4 52.9 21 45.9 51.1 50.6 45.3 47.5 52.1 51.3 49.1 49.5 50.5 48.0 47.3 46.0 45.0 44.3 43.6 43.3 44.1 44.5 45.0 44.3 42.8 41.9 42.7 46.5 52.1 22 44.0 42.9 42.5 42.7 43.5 44.1 43.7 43.2 42.8 42.3 42.5 41.7 39.3 40.2 38.9 38.8 39.6 39.6 38.0 39.9 40.9 36.8 42.0 28.5 40.8 44.1 23 30.4 42.4 35.4 45.2 45.7 45.9 46.6 48.0 47.9 48.1 47.9 47.0 46.0 46.5 46.8 46.7 45.3 44.7 44.3 43.3 44.0 42.3 43.0 43.5 44.5 48.1 24 43.2 43.3 42.9 42.8 42.9 42.9 42.9 42.1 41.4 40.4 40.3 38.8 39.3 39.1 37.9 37.6 37.5 37.1 36.9 37.2 39.4 40.3 41.1 41.2 40.4 43.3 25 41.7 41.9 41.8 42.4 42.5 43.1 44.1 44.3 44.4 44.4 44.2 44.1 44.1 43.6 43.2 42.7 42.9 43.1 43.1 43.0 42.9 43.5 42.4 42.4 43.2 44.4 26 42.6 42.7 42.5 42.5 43.1 42.5 42.3 42.8 41.9 41.1 41.1 41.2 41.3 40.8 40.2 40.0 39.6 39.1 39.0 38.9 38.7 39.0 39.6 40.7 41.0 43.1 27 41.2 40.5 39.4 39.7 39.7 40.0 40.0 39.8 39.4 39.4 39.4 45.1 44.2 44.4 45.2 46.1 47.1 47.0 47.1 47.4 48.2 48.1 47.7 48.8 43.5 48.8 28 50.1 50.1 49.5 49.8 47.7 43.7 42.9 42.6 43.7 45.7 47.0 47.0 46.5 45.3 45.0 44.5 43.9 43.8 42.9 43.1 41.8 41.3 41.8 43.4 45.1 50.1 29 43.6 44.4 45.0 45.6 45.0 44.6 44.5 44.7 45.0 44.9 44.7 44.8 42.8 42.1 44.5 45.7 45.1 44.0 45.7 46.8 44.0 42.4 44.2 44.8 44.5 46.8 30 46.1 46.3 46.3 46.3 46.2 46.6 46.8 46.6 46.3 47.3 47.3 47.5 47.4 47.3 47.3 47.2 47.5 47.6 47.5 47.5 47.3 46.9 46.8 46.7 46.9 47.6 31 47.1 46.9 47.4 47.8 49.0 48.6 47.1 42.9 41.1 38.2 37.9 38.0 36.3 38.8 39.1 41.0 42.7 44.0 42.5 39.2 37.8 37.3 37.9 38.7 42.0 49.0 MEAN 42.7 43.0 42.6 42.7 43.2 43.2 43.3 43.7 43.6 43.5 43.5 43.3 42.4 42.2 43.0 43.7 43.6 43.4 43.2 43.0 42.6 42.1 41.8 42.1 43.0 46.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 2005 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 39.4 40.1 41.0 41.7 42.3 41.1 40.3 40.5 39.8 40.2 39.5 39.0 36.9 37.1 38.7 39.7 41.0 41.4 41.8 42.2 40.8 37.9 37.4 36.8 39.9 42.3 2 37.9 39.0 38.5 41.4 41.8 41.6 42.0 42.2 42.4 42.6 43.2 43.8 43.5 44.4 44.3 43.9 44.3 44.7 45.2 44.0 43.3 36.0 43.1 42.8 42.3 45.2 3 41.4 41.0 40.9 40.3 41.3 42.5 40.2 34.8 40.6 40.8 41.2 40.9 36.6 38.4 42.1 42.9 43.9 43.5 44.1 44.5 42.7 38.0 36.9 38.1 40.7 44.5 4 39.2 41.4 43.8 43.2 43.8 41.5 41.4 44.0 44.1 45.3 47.0 45.2 42.9 38.7 35.5 42.9 44.0 44.6 45.2 43.4 43.9 45.5 45.6 46.0 43.3 47.0 5 45.5 46.5 46.4 46.0 46.3 46.3 46.2 46.3 46.6 46.6 46.1 45.8 45.5 45.3 45.1 44.7 44.0 43.5 42.9 42.8 42.5 42.7 42.5 42.6 45.0 46.6 6 42.6 42.3 42.4 42.2 41.2 41.9 41.9 41.8 41.9 42.0 42.2 41.9 41.9 42.0 42.1 41.8 41.8 41.7 42.5 43.6 43.5 43.3 43.3 43.1 42.3 43.6 7 43.8 44.2 44.5 44.5 44.7 44.5 44.6 44.6 44.4 44.3 44.4 44.6 44.5 44.2 44.0 44.0 43.8 43.7 43.5 43.7 43.6 43.5 43.6 43.4 44.1 44.7 8 43.5 43.3 43.2 43.1 42.9 42.8 42.6 42.4 42.5 42.2 42.0 41.5 40.6 41.0 41.3 41.1 40.9 40.4 40.2 39.9 39.8 40.9 40.7 41.3 41.7 43.5 9 41.8 42.1 42.2 42.3 42.4 42.3 42.2 42.2 42.1 41.7 41.8 41.9 42.0 42.2 42.3 42.0 41.5 40.9 40.4 40.1 39.6 39.4 39.7 39.6 41.4 42.4 10 39.5 39.5 39.6 38.9 39.2 39.4 39.1 35.9 34.8 33.5 31.6 31.5 34.2 36.0 38.1 41.3 42.8 45.2 45.4 46.5 47.7 48.4 48.7 49.0 40.3 49.0 11 48.5 48.5 48.7 49.2 50.2 50.2 50.2 50.1 49.8 49.8 50.0 49.6 49.4 49.1 48.6 48.5 48.5 48.3 47.8 47.0 46.4 45.7 46.2 45.9 48.6 50.2 12 44.7 44.7 44.6 44.8 45.3 45.1 44.2 43.4 44.0 43.3 41.6 41.7 38.1 40.4 43.0 43.4 43.3 43.8 43.5 43.3 42.1 36.6 22.7 28.2 41.5 45.3 13 38.0 38.4 41.4 42.5 42.4 43.3 43.3 43.2 43.2 43.8 42.9 40.2 39.1 39.3 40.3 40.1 40.5 39.5 39.2 39.1 37.8 37.1 37.7 38.7 40.4 43.8 14 38.8 38.9 39.4 39.9 40.1 39.3 38.8 39.2 39.4 38.8 37.9 35.9 35.0 35.2 35.7 36.3 37.2 37.2 37.1 36.3 36.7 37.6 38.6 38.4 37.8 40.1 15 39.8 38.7 38.8 39.6 40.1 40.7 41.3 41.9 42.1 42.3 42.0 41.9 41.9 40.7 40.9 40.1 40.4 40.2 40.2 40.3 40.3 41.6 42.0 41.4 40.8 42.3 16 41.5 42.4 42.5 41.4 42.8 42.8 42.8 42.2 42.1 42.1 42.1 41.7 41.0 40.9 41.0 40.9 41.2 42.1 42.8 42.2 42.1 42.9 43.2 43.1 42.1 43.2 17 43.0 43.9 43.8 43.4 43.9 43.9 44.3 44.0 43.8 43.0 43.1 42.9 42.4 41.4 40.7 39.7 42.1 47.2 48.2 48.4 46.1 45.4 45.2 45.4 44.0 48.4 18 46.3 47.3 47.6 48.8 49.2 49.0 47.5 44.0 42.0 41.6 42.0 42.0 41.7 42.0 42.8 42.7 44.3 45.4 46.0 46.6 46.7 46.6 46.9 46.3 45.2 49.2 19 45.8 46.2 46.5 46.2 45.8 45.7 45.3 45.5 46.6 45.9 45.4 42.1 41.4 41.9 42.6 43.1 44.9 45.0 46.7 48.2 49.3 49.5 48.2 49.5 45.7 49.5 20 49.5 49.6 49.7 49.7 49.3 48.2 48.3 47.9 47.3 47.6 48.2 48.1 48.1 48.2 47.9 47.7 47.6 47.6 48.0 48.5 48.5 48.5 48.5 48.3 48.4 49.7 21 47.8 49.2 49.8 50.0 49.7 49.7 49.8 49.9 49.8 49.7 49.4 49.4 49.8 50.7 51.7 51.7 51.6 52.1 51.6 50.5 47.2 45.2 43.0 41.9 49.2 52.1 22 38.8 37.9 37.2 37.3 38.3 39.2 39.7 40.8 41.5 42.4 43.3 44.7 45.2 45.3 45.3 45.5 47.0 47.1 47.4 46.8 45.5 44.7 41.9 44.2 42.8 47.4 23 42.3 41.8 43.2 46.3 47.3 47.5 47.7 47.4 48.2 47.3 47.2 46.7 45.6 45.1 45.3 45.2 45.1 45.8 45.4 47.3 48.4 51.9 49.3 42.8 46.3 51.9 24 30.6 28.6 33.2 35.5 36.4 37.1 39.9 39.7 37.9 39.6 40.9 40.4 41.9 42.2 43.3 43.9 44.6 45.0 47.4 50.0 49.7 48.8 48.5 48.5 41.4 50.0 25 48.6 48.1 47.4 47.3 47.1 48.0 48.4 47.9 47.9 47.7 47.4 48.1 49.3 49.7 49.6 49.6 49.5 49.0 49.1 48.3 46.7 46.9 47.5 47.5 48.2 49.7 26 47.3 47.1 46.0 44.6 44.6 44.8 44.7 45.0 45.7 45.9 45.5 44.9 45.0 45.5 46.2 47.5 47.0 47.4 47.8 48.1 48.1 48.4 48.8 49.2 46.5 49.2 27 49.2 48.8 48.0 47.4 47.7 46.9 47.1 47.7 49.6 51.6 52.0 52.2 52.6 52.3 52.5 52.1 52.4 54.3 54.2 50.1 41.5 45.3 48.0 52.3 49.8 54.3 28 51.6 50.2 47.4 46.2 45.3 46.2 46.5 46.9 47.0 46.1 43.8 44.2 44.4 44.4 44.5 44.7 45.1 45.0 44.8 44.8 45.3 45.7 46.3 47.0 46.0 51.6 29 47.6 48.1 47.1 46.2 46.8 46.2 46.6 46.1 46.7 46.6 45.8 46.3 44.6 44.6 45.1 45.2 45.5 46.6 46.6 46.0 46.0 45.8 45.7 45.3 46.1 48.1 30 46.0 46.7 47.0 47.4 47.8 48.6 49.0 48.5 48.1 47.9 47.9 47.3 47.0 46.2 46.6 46.7 46.7 46.6 44.6 46.1 46.4 46.6 46.7 46.6 47.0 49.0 31 46.7 46.7 46.9 46.9 46.8 46.9 47.0 47.5 47.1 47.2 47.1 47.3 48.5 48.0 47.4 48.1 49.1 49.3 49.6 49.7 48.9 50.9 51.1 49.8 48.1 51.1 MEAN 43.5 43.6 43.8 44.0 44.3 44.3 44.3 44.0 44.2 44.2 44.0 43.7 43.2 43.3 43.7 44.1 44.6 45.0 45.1 45.1 44.4 44.1 43.8 44.0 44.1 47.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 2005 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 49.6 49.6 48.9 47.6 48.6 48.6 48.8 50.1 50.6 50.7 49.2 48.8 46.6 48.1 47.8 50.2 49.4 49.8 48.1 47.9 48.1 46.2 47.1 47.5 48.7 50.7 2 47.4 47.4 47.6 47.5 48.1 49.0 49.5 49.9 49.8 50.0 50.0 49.8 49.6 49.5 48.8 48.6 48.6 48.7 49.2 49.1 48.5 47.3 49.7 50.0 48.9 50.0 3 49.5 51.5 50.1 49.1 49.9 50.3 47.1 46.2 46.3 46.6 46.0 44.5 44.5 44.6 44.9 44.9 45.0 45.1 44.8 45.8 45.7 46.5 46.6 47.9 46.8 51.5 4 45.5 45.9 46.6 46.9 46.5 46.7 46.6 46.8 46.9 46.3 46.7 46.8 46.5 46.1 45.9 45.8 47.0 45.8 45.5 45.1 46.0 46.6 46.1 45.9 46.3 47.0 5 45.7 46.1 45.9 45.8 45.4 45.7 45.3 45.5 45.9 45.5 45.6 45.0 44.9 44.5 45.7 45.3 48.0 45.4 43.1 43.1 43.9 43.5 43.2 43.9 45.1 48.0 6 44.4 44.6 43.7 43.4 43.4 44.0 44.3 44.7 44.2 44.2 43.9 43.1 42.5 42.0 41.8 42.0 42.0 42.0 42.5 43.1 42.5 42.3 42.0 42.5 43.1 44.7 7 43.5 44.1 44.3 44.6 44.0 44.1 44.4 44.6 44.3 43.6 42.6 41.1 41.0 40.5 40.6 41.1 40.9 40.9 41.6 42.6 42.9 42.7 43.3 44.1 42.8 44.6 8 43.7 43.6 43.0 43.3 43.2 43.4 44.1 44.7 43.9 44.7 43.6 42.0 41.8 41.2 42.5 43.0 43.2 43.8 44.3 42.9 43.1 44.0 43.6 43.3 43.3 44.7 9 42.8 42.6 43.0 43.6 43.9 43.3 44.2 44.7 45.6 46.4 46.0 46.8 48.5 48.5 48.5 48.5 49.4 49.6 48.8 49.4 49.8 49.5 50.7 50.6 46.9 50.7 10 50.0 50.1 50.7 51.2 51.1 50.8 50.7 50.7 50.6 50.4 49.7 50.7 50.4 50.8 50.5 50.6 49.7 48.8 48.5 47.9 47.6 47.9 47.8 48.2 49.8 51.2 11 48.3 48.6 47.3 46.8 47.0 46.9 47.1 47.7 47.7 48.9 54.1 54.9 53.7 45.8 43.8 43.1 42.7 44.3 45.8 44.5 45.2 47.1 48.0 48.8 47.4 54.9 12 48.6 49.4 49.5 50.5 50.9 50.7 49.9 49.8 50.6 49.5 48.4 47.8 47.9 49.6 50.5 51.4 51.1 51.7 51.8 53.2 53.0 52.6 52.2 52.0 50.5 53.2 13 51.5 52.3 51.9 51.1 51.2 51.2 50.3 47.5 46.4 46.1 47.1 47.8 48.0 48.3 48.2 48.2 48.7 49.0 49.6 50.4 50.9 51.0 51.0 52.1 49.6 52.3 14 52.5 53.4 54.5 54.9 54.4 53.8 53.7 54.1 53.7 52.6 51.8 50.2 50.8 49.8 49.7 49.4 48.3 48.1 48.1 47.5 46.8 47.0 47.5 47.7 50.9 54.9 15 48.3 49.2 48.9 46.4 47.2 49.3 49.5 49.5 49.9 49.9 50.9 51.1 50.3 41.4 50.6 51.2 52.7 51.8 47.9 49.8 51.4 48.4 49.4 47.6 49.3 52.7 16 50.3 48.4 47.8 46.5 45.3 46.5 47.5 49.4 49.1 48.6 49.7 49.2 41.1 43.3 49.1 48.1 47.3 47.1 47.5 47.0 47.4 47.4 47.9 47.6 47.5 50.3 17 47.7 48.1 48.1 48.1 48.2 48.6 48.7 48.9 48.3 47.8 47.8 47.8 47.5 47.2 46.9 46.9 46.9 46.2 44.2 44.0 43.2 42.7 41.2 40.5 46.5 48.9 18 43.2 42.2 43.2 46.1 48.1 49.5 50.8 53.5 50.5 48.9 50.4 50.9 50.6 50.2 50.3 50.8 50.9 51.5 50.5 50.5 51.0 50.6 50.2 50.9 49.4 53.5 19 51.1 50.9 51.3 51.3 52.4 53.6 54.4 55.6 52.2 48.4 44.5 46.0 47.2 46.9 46.2 47.5 47.9 49.0 49.3 49.9 50.6 50.8 51.3 51.2 50.0 55.6 20 51.1 50.7 50.8 50.3 49.9 49.3 49.2 49.1 49.8 50.4 50.9 51.3 51.0 51.2 51.3 50.9 50.7 50.4 49.7 49.2 49.4 49.8 50.4 50.2 50.3 51.3 21 49.9 51.1 50.9 50.8 51.5 51.4 51.1 51.4 51.4 51.1 48.6 44.0 40.2 44.5 48.3 49.2 49.6 49.6 48.6 49.4 49.3 49.6 49.8 49.8 49.2 51.5 22 49.5 47.7 48.5 49.0 49.2 49.6 49.2 48.9 49.4 49.7 49.2 48.9 48.5 47.7 47.2 46.8 46.1 45.8 45.6 44.8 44.4 44.0 44.0 48.8 47.6 49.7 23 49.0 49.2 49.3 52.2 52.8 53.5 53.8 54.5 54.9 55.4 54.3 54.2 53.7 53.4 53.3 52.5 52.8 52.2 52.0 51.8 52.5 52.9 52.7 52.1 52.7 55.4 24 51.9 51.7 51.9 51.4 51.5 51.6 51.7 51.8 51.6 51.1 51.0 50.6 51.4 51.2 51.3 50.7 50.9 50.6 50.9 50.5 51.1 52.2 50.9 51.0 51.3 52.2 25 51.8 52.0 52.4 52.1 50.6 49.3 48.5 48.5 48.6 47.7 46.6 44.5 40.9 39.2 38.4 38.3 37.7 37.6 37.3 36.5 37.0 37.6 44.4 44.8 44.3 52.4 26 46.5 47.9 45.4 45.1 46.1 45.2 46.5 47.0 46.7 44.3 47.7 47.9 45.3 45.8 47.0 46.2 45.2 45.7 44.7 45.2 45.4 44.8 46.4 45.7 46.0 47.9 27 44.9 47.2 48.0 48.8 50.2 50.6 51.8 51.0 51.9 52.5 53.3 53.9 54.1 53.9 53.9 53.8 54.2 53.7 53.4 52.8 52.9 52.8 51.6 48.8 51.7 54.2 28 49.0 50.0 50.4 48.0 46.3 48.7 49.4 50.9 51.4 51.8 52.1 51.4 50.4 50.3 49.3 47.8 46.6 46.0 45.9 44.7 42.9 40.7 38.2 34.8 47.4 52.1 MEAN 48.1 48.4 48.4 48.3 48.5 48.8 48.9 49.2 49.0 48.7 48.6 48.2 47.5 47.0 47.6 47.6 47.6 47.5 47.1 47.1 47.2 47.1 47.4 47.4 48.0 50.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 2005 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 33.1 31.3 28.9 26.9 26.2 25.7 24.7 24.4 39.9 32.8 30.8 33.6 40.1 41.9 42.8 45.2 45.7 45.9 45.5 46.2 46.2 46.4 46.5 46.1 37.4 46.5 2 46.5 48.9 52.3 52.6 52.7 53.0 52.8 52.2 52.6 52.2 53.2 53.5 53.6 53.4 53.5 52.1 51.7 51.1 51.0 52.6 53.3 54.1 54.1 54.4 52.4 54.4 3 53.9 54.3 53.7 53.3 53.2 52.9 52.8 53.2 54.0 54.0 54.3 54.1 53.6 53.7 53.9 53.0 51.1 50.6 50.9 51.9 52.5 53.0 53.7 54.7 53.2 54.7 4 55.6 56.6 57.5 56.5 54.8 54.1 53.7 53.6 53.5 53.5 54.0 54.4 54.0 53.6 53.0 53.3 53.5 53.6 53.3 52.8 53.3 52.9 52.2 52.6 54.0 57.5 5 52.5 52.9 53.3 53.8 53.7 53.8 53.8 54.1 54.4 54.7 55.5 55.6 55.5 55.8 55.9 56.4 56.1 55.8 55.8 55.9 56.5 57.7 58.2 58.6 55.3 58.6 6 58.6 58.6 58.3 58.0 58.3 58.1 57.2 56.7 56.5 58.3 59.2 59.4 58.6 56.7 55.9 56.8 56.6 54.8 54.0 54.1 53.3 53.5 53.4 52.9 56.6 59.4 7 52.6 52.2 51.9 52.1 52.7 53.7 53.9 54.0 54.4 54.7 54.8 54.5 53.0 51.8 52.5 53.0 53.7 54.2 53.6 52.9 52.2 52.6 53.4 53.5 53.3 54.8 8 53.6 53.2 53.2 53.0 52.5 53.1 53.9 54.1 54.9 55.2 55.2 55.1 54.4 54.6 53.5 54.3 54.0 52.5 51.8 50.2 49.5 48.3 47.8 48.0 52.7 55.2 9 47.3 46.7 46.4 46.4 46.6 56.4 56.0 57.3 55.9 50.8 46.8 47.5 46.9 47.2 47.4 46.9 46.3 45.7 46.4 47.4 48.9 48.6 48.4 48.4 48.9 57.3 10 48.7 48.4 48.8 49.0 50.0 51.3 51.1 49.2 49.3 48.8 49.1 47.7 48.1 49.2 49.3 50.2 50.2 49.4 49.4 48.3 48.8 50.9 50.9 51.6 49.5 51.6 11 52.4 51.6 53.1 53.4 53.8 54.0 54.1 54.0 54.1 54.8 54.2 54.1 53.3 52.9 52.4 52.0 51.7 52.1 51.1 52.6 54.7 55.7 55.6 55.0 53.4 55.7 12 55.0 55.5 56.6 56.7 56.4 56.3 56.7 56.7 56.6 57.3 57.7 57.6 57.9 58.4 60.5 59.8 58.1 55.4 54.4 55.5 53.5 53.6 54.3 53.8 56.4 60.5 13 54.1 54.1 54.0 54.0 54.2 54.8 54.5 54.7 55.4 55.4 55.7 56.1 55.9 56.3 56.2 55.6 54.9 54.3 53.4 53.0 52.4 52.1 52.9 53.2 54.5 56.3 14 53.8 54.9 55.1 56.1 57.4 57.0 57.2 57.7 58.6 58.9 58.5 56.6 55.4 56.1 56.4 52.7 51.9 51.0 50.6 50.8 50.8 51.2 52.6 53.4 54.8 58.9 15 53.8 53.4 54.1 54.5 55.5 57.0 55.9 55.6 56.0 55.7 55.4 55.8 55.4 55.5 55.0 54.9 54.4 54.6 55.2 56.1 56.4 58.1 57.9 56.6 55.5 58.1 16 56.4 57.4 57.4 57.9 58.2 58.4 57.4 57.9 58.2 58.0 58.0 57.6 56.8 56.0 55.6 54.7 55.0 55.7 55.5 54.2 54.5 54.1 53.5 54.6 56.4 58.4 17 55.2 55.0 54.8 54.1 54.2 54.3 53.8 54.8 55.1 55.1 55.1 54.2 53.8 53.5 52.9 53.3 51.9 49.7 48.1 47.3 46.0 44.6 43.6 41.7 51.8 55.2 18 40.4 39.3 38.4 37.8 37.2 37.4 38.1 38.6 39.1 39.8 40.6 40.9 42.0 43.3 40.7 38.4 37.3 38.1 41.8 43.3 40.0 40.2 47.1 51.5 40.5 51.5 19 50.9 51.1 51.3 51.0 51.1 51.0 52.0 52.4 52.0 52.1 52.0 51.2 51.1 51.8 51.7 51.6 50.8 51.3 51.8 52.2 51.9 53.5 53.0 55.2 51.8 55.2 20 56.2 57.1 60.1 63.2 62.8 63.3 63.2 62.5 62.0 60.3 60.1 56.5 51.3 57.4 57.6 57.9 56.5 54.5 54.2 52.5 52.8 52.6 52.6 52.1 57.5 63.3 21 50.6 49.3 50.9 51.5 52.3 52.3 52.2 51.8 52.4 54.3 55.6 56.2 56.0 56.4 56.0 54.6 54.1 52.2 52.0 54.2 55.1 56.7 56.4 57.7 53.8 57.7 22 59.1 59.6 62.1 63.4 64.3 65.2 63.2 63.9 64.7 65.0 65.4 67.3 66.2 64.8 60.2 57.0 57.2 56.8 58.5 58.4 59.4 60.9 61.9 63.4 62.0 67.3 23 64.5 63.7 63.1 63.9 64.1 64.1 64.2 63.7 64.3 64.3 59.6 44.1 59.6 61.1 61.2 61.2 61.7 61.4 61.7 61.1 60.1 57.5 57.9 59.2 61.1 64.5 24 57.6 55.5 55.0 54.3 54.5 54.0 53.2 51.2 49.4 47.4 43.6 39.5 37.1 34.3 32.3 30.3 28.7 26.1 27.5 30.5 24.3 27.4 31.5 37.4 40.9 57.6 25 41.7 46.2 56.8 62.8 62.7 62.2 61.0 61.0 61.3 62.4 63.1 61.9 60.0 59.1 58.9 57.9 56.7 56.4 56.1 56.1 56.7 56.7 56.7 56.9 58.0 63.1 26 56.6 56.6 56.8 56.7 56.7 56.7 56.8 56.9 57.8 57.1 57.4 58.2 57.7 57.6 57.2 57.0 57.0 57.2 56.7 56.5 56.8 56.6 56.6 56.6 57.0 58.2 27 56.6 56.6 56.5 56.2 54.4 55.5 55.8 55.9 56.1 57.3 56.1 52.5 55.1 56.1 54.9 54.9 55.4 56.0 55.1 55.9 55.1 55.1 54.7 54.0 55.5 57.3 28 54.0 55.0 55.6 56.0 56.0 56.2 56.3 56.5 56.8 56.8 55.9 54.9 55.4 54.6 54.5 54.7 54.5 54.4 54.6 54.8 54.8 54.4 54.1 52.8 55.2 56.8 29 50.9 50.3 49.6 49.0 47.8 47.3 47.5 47.4 46.8 46.4 45.6 45.5 45.5 43.9 42.3 41.6 40.9 40.4 44.2 51.8 57.3 58.1 58.6 58.8 48.2 58.8 30 59.4 60.6 60.2 58.5 56.6 55.3 54.3 51.4 52.3 51.3 51.0 53.1 53.1 52.0 51.5 51.7 53.1 54.2 54.2 54.2 55.0 56.1 53.9 51.1 54.3 60.6 31 50.3 49.5 48.9 48.5 47.8 48.1 49.0 51.1 51.1 49.8 49.6 49.6 49.3 49.7 49.8 50.2 53.1 53.5 54.1 53.4 53.7 53.4 53.6 53.4 50.9 54.1 MEAN 52.6 52.8 53.4 53.6 53.5 54.0 53.8 53.7 54.4 54.0 53.6 52.9 53.1 53.2 52.8 52.4 52.1 51.6 51.7 52.2 52.1 52.5 52.8 53.2 53.0 57.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 2005 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 53.8 53.8 53.7 53.5 53.6 53.9 53.9 53.9 54.1 53.9 53.8 53.7 53.7 54.3 54.1 53.5 53.7 52.8 52.5 53.3 52.4 52.8 54.1 53.4 53.6 54.3 2 53.7 54.5 54.3 54.3 53.0 53.8 53.4 53.9 52.9 51.5 51.7 49.7 49.9 48.3 50.9 50.7 50.6 50.6 49.8 48.8 48.7 48.6 50.0 50.0 51.4 54.5 3 51.0 50.9 50.9 51.0 51.1 51.2 50.4 50.4 50.0 50.0 49.2 48.3 48.0 47.2 46.9 45.2 43.1 42.1 56.4 56.8 57.1 57.3 66.1 66.2 51.5 66.2 4 61.7 61.7 61.0 60.1 59.2 59.0 58.6 58.7 59.1 61.2 63.7 63.7 63.8 62.0 60.5 60.2 59.1 58.5 57.9 57.6 58.0 58.6 58.8 57.6 60.0 63.8 5 56.9 57.0 57.2 57.7 57.9 63.0 65.9 66.5 62.9 61.4 61.2 60.4 60.5 60.3 59.3 60.1 60.8 63.2 64.6 65.7 66.8 66.6 67.0 68.0 62.1 68.0 6 69.5 70.0 70.8 72.6 73.8 72.5 70.4 68.8 67.4 65.7 63.4 58.9 56.5 56.2 54.7 53.6 53.2 52.4 52.2 51.7 51.4 51.0 49.2 49.5 60.6 73.8 7 50.0 50.3 50.5 50.9 50.8 51.2 51.9 53.3 54.9 53.0 49.6 49.2 48.0 50.7 51.7 52.2 52.9 51.4 50.2 50.6 50.2 49.8 47.3 46.4 50.7 54.9 8 47.6 48.9 50.0 51.8 52.3 54.5 56.5 57.4 58.1 58.9 58.4 56.9 56.8 56.4 55.6 54.9 54.1 53.7 52.8 54.1 52.5 51.9 52.5 53.1 54.2 58.9 9 53.2 52.2 51.4 52.0 52.5 51.3 51.4 52.2 52.7 52.2 51.1 50.9 49.9 48.5 47.9 47.8 47.1 47.2 47.7 48.1 46.0 46.3 46.0 47.0 49.7 53.2 10 47.3 47.0 45.5 45.3 44.0 44.4 42.0 42.2 43.6 43.9 43.4 43.1 43.1 44.0 45.4 45.9 45.9 45.3 46.1 46.9 47.7 49.9 53.0 53.2 45.8 53.2 11 52.5 53.2 59.5 59.5 57.2 53.3 51.4 52.3 53.3 52.7 52.9 49.3 50.1 49.7 50.6 52.3 52.3 52.2 50.8 50.1 48.8 47.3 47.8 49.6 52.0 59.5 12 50.8 52.2 53.9 55.8 55.7 55.5 55.8 56.4 57.8 58.3 58.3 58.2 58.1 58.1 58.2 58.9 60.5 60.2 62.1 63.5 62.7 60.0 58.6 59.1 57.9 63.5 13 57.9 57.9 58.4 58.6 54.0 59.7 60.2 59.8 60.0 59.4 57.7 58.1 55.3 54.3 51.5 47.7 45.2 43.6 42.2 40.3 39.5 39.2 39.2 40.3 51.7 60.2 14 39.5 39.6 38.9 40.2 42.4 40.8 40.5 40.0 39.9 39.7 39.3 40.3 39.6 38.5 37.9 37.7 38.6 51.2 57.1 59.2 57.2 58.4 57.5 57.1 44.6 59.2 15 54.6 53.3 51.9 52.2 51.6 51.0 49.8 49.3 49.1 48.8 46.3 43.9 44.2 45.1 45.5 44.6 44.9 51.1 52.1 53.3 54.4 58.0 54.3 50.4 50.0 58.0 16 50.6 49.7 55.8 54.5 49.7 49.5 49.9 57.9 61.9 62.2 61.4 61.6 60.6 59.6 59.2 59.1 57.7 56.8 54.7 53.3 52.8 52.1 52.5 54.0 55.7 62.2 17 56.7 58.7 58.1 59.2 59.5 57.9 57.7 58.4 58.8 57.9 57.5 57.7 56.8 56.2 55.4 56.9 57.0 58.0 57.0 55.8 55.5 53.9 53.7 55.5 57.1 59.5 18 55.9 55.8 51.7 53.6 55.0 56.2 58.7 59.8 61.6 62.1 61.5 60.7 60.3 61.1 60.9 59.7 58.0 57.6 56.5 55.8 55.1 56.6 56.8 57.2 57.8 62.1 19 56.9 57.2 58.0 61.1 66.0 67.7 70.2 71.4 75.2 77.2 79.4 80.5 79.0 78.0 76.7 76.3 84.1 83.9 82.3 80.4 74.5 74.3 74.1 70.6 73.1 84.1 20 67.8 63.7 61.1 60.6 59.5 59.5 58.8 58.3 59.2 58.3 54.0 53.4 55.8 54.6 54.4 53.7 52.8 53.1 54.6 55.7 53.1 57.8 56.7 57.7 57.2 67.8 21 57.0 56.1 54.0 54.0 54.7 54.9 55.1 55.6 55.6 56.2 57.7 59.7 59.5 60.3 61.1 56.5 55.1 57.2 59.0 60.9 62.2 63.1 65.4 63.4 58.1 65.4 22 64.4 66.8 67.0 68.0 68.9 70.1 70.4 69.6 69.4 69.4 69.2 68.3 68.1 68.0 67.4 66.4 65.7 66.5 65.3 64.6 65.0 66.0 67.8 68.2 67.5 70.4 23 67.3 64.5 64.4 62.1 65.9 70.1 69.4 65.1 60.8 59.2 56.2 49.6 49.0 48.4 47.4 47.2 47.1 45.7 43.4 41.3 41.7 43.0 42.3 40.7 53.8 70.1 24 38.7 38.3 37.4 36.9 37.2 36.8 36.3 36.0 36.2 36.3 37.1 40.2 37.1 36.4 36.2 36.2 35.8 35.7 34.3 34.2 33.3 32.5 33.6 34.5 36.1 40.2 25 37.3 39.9 41.7 42.4 42.4 41.6 40.5 39.7 38.3 41.3 61.2 59.3 57.9 58.7 58.2 57.5 57.6 58.3 58.9 59.9 60.2 59.3 59.0 59.0 51.3 61.2 26 57.9 57.0 57.0 56.7 56.3 55.6 54.8 55.2 54.8 54.5 54.1 53.8 53.6 53.7 53.8 52.9 54.9 57.9 58.7 58.0 56.7 57.0 56.6 53.8 55.6 58.7 27 51.1 51.3 51.4 50.9 50.4 50.6 50.8 50.4 49.9 50.4 48.5 48.0 49.2 50.0 50.2 50.1 49.9 48.2 46.9 47.2 46.6 46.3 47.3 46.7 49.3 51.4 28 45.0 45.9 45.9 44.2 46.1 45.0 43.5 44.0 44.1 45.2 44.2 42.6 42.0 40.3 37.6 36.1 37.6 36.2 46.4 55.4 57.2 59.1 61.2 63.8 46.2 63.8 29 63.7 65.6 66.7 67.6 67.3 67.5 67.0 66.0 65.7 62.9 60.3 60.8 61.4 61.5 61.6 61.0 60.5 60.0 60.2 59.4 59.4 58.2 57.6 58.7 62.5 67.6 30 59.3 59.9 58.7 58.3 58.5 57.9 59.3 58.7 59.2 58.9 57.2 56.8 57.4 57.8 57.3 56.4 55.0 53.9 53.4 53.8 53.7 53.1 54.1 54.1 56.8 59.9 MEAN 54.3 54.4 54.6 54.9 54.9 55.2 55.1 55.4 55.6 55.4 55.3 54.6 54.2 53.9 53.6 53.0 53.0 53.5 54.2 54.5 54.0 54.3 54.7 54.6 54.5 61.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 2005 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 54.4 54.5 55.8 58.5 57.7 56.5 58.0 58.6 58.6 55.4 50.6 55.9 53.1 51.1 50.1 49.2 47.5 46.0 45.0 44.0 44.5 45.0 45.2 45.7 51.7 58.6 2 46.3 44.2 44.1 43.2 42.9 43.3 43.2 43.5 44.1 44.1 44.1 46.0 45.4 45.5 45.7 46.1 44.8 44.6 44.0 43.4 42.6 42.6 42.8 43.3 44.2 46.3 3 43.1 42.5 42.7 42.7 43.1 43.6 44.0 44.2 44.6 44.8 44.3 43.2 42.6 41.9 41.0 39.3 38.9 38.0 36.9 36.1 37.3 38.3 37.1 35.9 41.1 44.8 4 35.5 35.0 33.5 33.1 33.5 34.5 36.1 37.4 35.7 35.9 35.4 35.8 35.5 36.4 34.8 34.5 33.2 32.4 31.9 32.7 32.1 30.1 29.9 29.7 33.9 37.4 5 29.7 29.9 29.3 28.8 28.6 29.7 29.8 30.4 29.9 29.4 26.8 27.5 28.8 28.7 29.9 31.9 41.2 39.4 38.3 32.3 32.2 31.2 25.5 31.5 30.9 41.2 6 30.0 32.0 29.6 30.2 30.3 29.2 30.7 32.8 32.4 32.3 32.0 33.5 36.3 36.5 37.2 37.6 36.1 36.6 36.6 36.2 36.5 37.0 37.8 39.1 34.1 39.1 7 40.0 40.1 41.6 43.5 44.3 43.6 44.5 44.6 43.3 42.0 41.7 41.6 40.9 39.6 39.4 41.0 40.3 40.3 38.4 49.3 52.9 55.0 57.4 58.9 44.3 58.9 8 60.8 60.2 56.5 55.8 55.5 54.6 57.0 58.5 59.2 60.0 60.2 61.0 61.0 61.8 62.7 62.0 61.6 61.0 60.9 61.0 62.0 63.9 65.5 68.6 60.5 68.6 9 72.5 76.6 76.7 76.4 75.7 75.7 77.9 78.1 79.4 79.0 77.1 75.1 72.4 71.8 64.2 58.7 58.1 56.9 54.0 53.7 53.0 50.4 49.7 49.0 67.2 79.4 10 48.3 49.1 50.1 49.5 47.8 47.3 48.3 49.8 48.6 49.4 52.0 55.3 56.8 55.6 58.4 58.1 55.5 54.6 54.2 55.3 55.6 56.7 57.6 58.8 53.0 58.8 11 60.5 62.3 64.1 64.5 65.3 65.9 64.8 62.4 60.0 48.8 47.9 48.9 49.9 51.8 50.3 49.6 49.7 50.9 50.7 50.2 49.7 49.1 49.4 49.0 54.8 65.9 12 49.0 48.0 47.0 47.5 47.8 48.5 48.5 48.2 48.9 48.9 49.0 49.9 49.7 49.6 48.8 47.6 46.2 45.6 44.9 42.8 42.3 42.7 43.1 44.8 47.0 49.9 13 45.8 46.4 46.6 43.4 43.5 44.4 44.8 45.3 47.1 51.2 54.9 53.7 53.6 53.5 51.8 46.8 42.8 44.0 44.2 47.8 47.6 47.4 45.1 47.6 47.5 54.9 14 49.7 52.1 53.2 54.1 54.9 55.5 56.1 57.3 56.9 56.8 56.4 54.7 52.8 52.8 53.3 53.6 54.0 54.9 55.6 55.2 54.8 54.0 53.5 52.5 54.4 57.3 15 51.6 52.2 49.9 46.4 50.6 38.1 36.7 46.9 51.7 46.4 49.6 50.7 51.0 51.3 51.8 52.1 56.3 56.8 54.4 50.7 50.5 48.9 47.0 46.8 49.5 56.8 16 47.1 46.8 47.2 46.9 46.7 47.4 47.9 49.4 51.0 52.0 51.8 51.7 52.1 52.5 52.2 51.2 49.9 48.5 48.0 48.2 48.1 47.3 47.4 48.6 49.2 52.5 17 49.4 49.7 49.6 49.2 50.7 52.0 51.2 50.4 48.6 47.5 45.7 48.1 50.2 49.9 48.9 48.2 48.5 47.0 46.8 46.0 44.7 44.7 44.0 42.7 48.1 52.0 18 42.7 42.7 42.9 44.0 45.0 43.5 42.8 43.6 44.6 43.9 43.1 42.2 43.1 43.1 42.5 43.8 43.3 44.0 41.5 41.5 41.4 40.8 41.0 42.3 42.9 45.0 19 42.3 41.7 40.1 41.1 41.2 40.6 40.8 40.3 40.7 40.6 40.9 40.6 40.8 41.2 40.8 38.3 34.7 32.9 36.6 45.7 49.4 50.2 52.0 54.0 42.0 54.0 20 55.5 53.4 56.6 58.1 59.4 60.0 60.6 61.1 61.3 61.2 59.9 59.4 59.5 61.0 59.5 58.2 57.1 56.3 55.3 52.9 51.4 49.7 48.5 46.7 56.8 61.3 21 45.7 46.0 46.5 46.8 46.1 46.6 44.0 41.0 39.7 37.9 35.8 35.9 35.8 34.6 33.7 31.7 27.7 25.6 26.2 25.4 24.9 24.9 23.8 27.0 35.6 46.8 22 28.5 30.0 32.4 44.1 44.8 46.6 48.9 55.7 59.0 65.5 57.8 50.7 46.5 40.2 43.2 42.3 44.2 35.3 25.3 29.4 41.8 51.0 51.0 50.5 44.4 65.5 23 53.4 52.9 52.6 52.7 50.4 50.5 50.6 51.0 52.4 54.1 55.8 57.1 58.0 60.0 61.6 61.7 61.5 61.8 62.8 63.7 64.7 63.8 63.6 63.3 57.5 64.7 24 63.6 63.6 63.5 61.4 60.1 58.2 56.6 55.4 55.2 56.4 56.5 56.1 55.8 55.7 54.6 51.6 50.3 49.2 48.0 47.1 45.8 45.5 46.0 45.8 54.2 63.6 25 46.9 46.1 46.0 46.0 45.5 43.6 42.4 41.5 41.0 40.2 39.3 38.4 36.3 35.4 34.2 33.5 32.4 33.3 30.2 30.8 60.9 59.1 35.9 26.2 40.2 60.9 26 26.6 27.2 26.5 34.5 54.8 57.1 58.5 54.7 51.8 54.3 57.8 59.8 65.7 64.0 62.5 60.3 58.1 56.2 54.9 53.6 53.1 53.1 53.0 53.6 52.2 65.7 27 53.4 55.3 57.7 57.7 58.5 58.4 58.1 57.2 57.3 55.8 54.1 54.3 55.0 55.7 55.5 55.8 54.6 53.4 52.2 51.5 51.6 52.3 52.5 53.5 55.1 58.5 28 52.8 53.6 53.5 53.5 53.7 53.9 53.9 54.4 54.7 55.5 55.4 56.6 56.0 55.0 54.0 52.9 51.9 51.4 50.4 50.0 50.5 50.8 50.7 51.3 53.2 56.6 29 51.6 50.8 51.0 51.7 50.6 49.9 49.8 48.2 47.8 46.5 45.5 44.4 42.9 42.8 43.9 40.8 38.9 38.1 38.4 36.6 35.2 34.6 35.0 35.3 43.8 51.7 30 37.0 36.8 39.2 44.5 49.5 52.8 50.9 50.8 53.6 57.8 60.2 61.1 61.2 61.3 60.5 59.4 59.2 58.5 57.7 57.4 58.8 58.4 56.3 51.1 53.9 61.3 31 55.6 55.0 56.1 54.0 53.9 53.3 52.7 52.9 53.3 53.0 51.7 51.0 50.2 49.3 46.0 35.0 29.7 24.3 18.8 14.9 14.4 15.2 16.3 18.9 40.7 56.1 MEAN 47.4 47.6 47.8 48.5 49.4 49.2 49.4 49.9 50.1 49.9 49.5 49.7 49.6 49.3 48.8 47.5 46.7 45.7 44.6 44.7 46.1 46.3 45.3 45.5 47.9 55.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 2005 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 19.2 19.4 32.5 35.1 30.4 23.4 22.7 23.6 29.6 37.5 43.2 47.6 49.1 48.8 45.2 53.2 53.9 53.8 52.9 53.1 53.7 52.9 56.8 57.4 41.5 57.4 2 58.2 58.5 59.0 59.6 60.2 59.7 58.5 57.1 56.5 56.1 53.7 53.0 53.4 53.9 54.7 55.2 51.8 49.0 48.1 46.7 46.5 49.2 47.9 47.8 53.9 60.2 3 51.8 49.8 48.2 48.8 49.5 50.9 51.5 50.4 49.9 52.1 50.1 49.5 49.5 50.7 50.9 50.0 49.5 49.4 49.7 48.8 47.9 46.0 42.8 39.5 49.0 52.1 4 39.5 39.5 39.6 39.6 39.7 40.8 40.6 40.7 41.0 41.9 42.0 41.2 40.1 40.1 39.2 39.9 39.3 38.9 38.7 37.2 38.8 38.2 37.1 37.8 39.7 42.0 5 37.3 37.1 36.9 37.5 37.0 36.6 36.8 36.2 35.4 31.5 28.3 24.4 22.0 17.7 15.9 15.4 14.3 13.2 15.5 19.1 23.2 27.1 30.3 39.3 27.8 39.3 6 40.4 44.6 47.2 45.0 43.4 42.2 41.8 43.7 46.1 45.7 46.1 47.5 54.7 56.3 57.8 58.8 58.3 45.7 35.6 34.6 35.1 36.1 36.2 36.6 45.0 58.8 7 36.9 37.5 40.5 39.9 39.7 40.9 42.5 46.4 35.6 38.7 43.6 45.7 48.9 52.8 51.2 48.4 47.7 47.2 46.8 45.9 44.3 44.8 46.9 48.5 44.2 52.8 8 49.7 54.0 54.1 54.5 56.7 56.4 56.2 54.0 46.6 51.8 49.2 42.7 46.2 53.5 53.9 53.2 51.2 51.1 50.0 51.6 47.8 45.5 42.5 39.9 50.5 56.7 9 35.9 33.4 34.1 35.9 34.9 33.2 35.3 38.8 37.7 37.0 35.4 38.7 38.8 35.9 34.2 33.3 31.7 30.4 29.0 27.3 26.4 25.5 24.8 23.9 33.0 38.8 10 22.8 22.0 20.6 19.3 22.7 26.0 28.7 28.5 28.7 26.8 26.2 27.2 26.8 25.1 20.4 21.1 21.5 21.5 21.6 21.2 20.8 21.2 21.6 20.7 23.5 28.7 11 20.7 20.8 21.1 22.2 22.1 22.2 22.5 23.2 23.1 20.9 20.9 22.5 22.3 21.5 21.8 22.6 23.7 22.2 21.3 20.9 21.3 20.6 19.7 17.3 21.6 23.7 12 17.9 19.6 20.2 19.6 19.9 19.9 19.6 19.9 19.6 16.4 16.2 20.5 22.1 22.3 22.5 22.6 22.7 22.9 23.3 22.2 21.9 22.4 21.7 20.7 20.7 23.3 13 20.9 20.8 20.7 17.5 15.8 21.2 21.3 20.6 19.5 16.9 18.7 17.5 19.0 21.4 22.8 23.6 22.8 22.9 22.6 23.8 26.2 28.9 27.9 25.2 21.6 28.9 14 25.7 25.9 25.7 25.1 25.7 25.3 26.5 24.6 23.7 23.7 23.0 22.6 22.6 22.6 22.7 23.5 24.7 22.2 20.7 20.3 19.7 20.9 17.2 16.8 23.0 26.5 15 16.7 17.0 19.4 19.3 22.8 23.9 22.1 19.9 18.4 17.1 18.0 19.8 20.2 19.7 18.0 17.3 16.6 16.6 15.8 15.7 15.7 15.8 16.9 18.0 18.4 23.9 16 17.9 17.6 17.8 17.5 17.8 18.2 18.0 17.7 17.8 17.7 17.2 17.6 17.6 17.3 16.7 16.0 15.7 15.5 15.2 14.7 14.6 14.4 14.5 14.8 16.7 18.2 17 14.9 15.6 15.4 15.3 15.8 18.1 18.5 15.2 14.7 14.0 14.0 13.8 14.3 13.8 13.3 14.1 13.3 15.1 14.1 13.8 17.0 17.2 17.5 16.8 15.2 18.5 18 20.2 20.7 19.4 24.7 29.7 28.6 30.5 33.1 32.7 33.1 34.1 34.4 33.9 35.0 32.8 31.7 29.8 26.3 23.0 20.9 21.4 20.0 19.6 20.2 27.3 35.0 19 18.3 17.0 17.4 18.4 17.6 17.0 18.5 19.6 17.7 17.0 17.1 18.4 17.8 18.4 19.3 20.3 20.3 26.0 22.7 23.2 25.7 25.5 25.0 27.1 20.2 27.1 20 27.2 25.7 26.4 26.8 26.2 27.1 27.0 23.4 21.3 21.6 21.4 30.7 36.3 36.6 35.4 35.3 35.4 34.2 32.3 31.8 32.1 32.0 31.6 32.2 29.6 36.6 21 32.3 32.5 32.9 33.0 32.9 32.5 31.7 31.2 30.8 30.4 29.5 29.6 29.5 28.8 27.7 27.0 27.1 26.6 26.0 25.2 24.9 25.7 25.4 24.7 29.1 33.0 22 25.0 24.3 23.4 22.8 21.6 20.9 20.8 22.6 24.2 25.3 26.9 29.1 34.7 36.2 38.3 39.6 38.7 36.3 33.9 32.8 32.5 32.5 31.8 31.8 29.4 39.6 23 31.6 31.8 32.8 34.1 34.8 35.0 34.9 36.5 35.0 37.9 39.1 44.9 45.9 45.0 42.4 42.0 41.7 43.1 41.9 40.7 41.3 46.1 48.1 55.1 40.1 55.1 24 62.2 62.5 63.4 62.9 65.3 60.5 61.3 62.3 59.7 57.6 59.3 68.0 65.2 68.4 66.0 64.1 62.1 59.6 58.0 51.3 45.6 44.5 43.9 44.6 59.1 68.4 25 45.0 44.7 44.6 44.8 45.2 45.6 46.1 47.2 47.6 47.7 46.8 46.6 46.7 45.7 45.3 45.0 44.3 43.6 42.5 41.8 42.0 42.3 40.9 41.2 44.7 47.7 26 41.3 42.0 43.1 43.9 44.4 44.4 44.3 45.0 45.4 46.0 46.3 46.0 45.2 44.7 44.9 45.0 43.7 43.3 42.9 42.6 42.9 42.2 41.9 41.7 43.9 46.3 27 41.9 41.2 42.2 44.4 45.1 46.2 43.6 43.8 42.8 40.7 38.9 38.1 38.3 39.7 39.9 40.2 38.6 37.1 37.3 36.3 32.7 32.6 32.7 23.3 39.1 46.2 28 24.7 31.1 31.1 31.2 28.9 29.2 22.4 33.6 33.0 34.2 25.1 21.6 27.8 35.0 36.1 36.5 34.3 32.0 31.7 31.5 31.8 31.7 31.3 32.7 30.8 36.5 29 32.1 32.0 32.1 32.5 32.1 32.7 33.2 29.9 24.4 30.1 33.3 27.6 34.7 34.2 37.3 37.7 35.3 34.0 32.7 31.5 31.2 30.7 30.2 30.1 32.1 37.7 30 29.1 29.6 30.0 31.0 30.3 30.6 30.5 31.9 32.4 31.5 29.3 31.6 31.9 32.1 31.6 31.4 30.9 29.7 29.3 29.2 29.3 28.5 28.2 28.0 30.3 32.4 MEAN 31.9 32.3 33.1 33.4 33.6 33.6 33.6 34.0 33.0 33.3 33.1 34.0 35.2 35.8 35.3 35.5 34.7 33.6 32.5 31.9 31.8 32.0 31.8 31.8 33.4 39.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 2005 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 27.0 26.9 28.2 28.7 29.0 29.5 30.5 30.6 31.4 31.2 30.0 28.5 28.2 26.8 24.4 23.8 24.1 24.0 21.6 21.2 23.4 23.5 22.3 21.8 26.5 31.4 2 22.5 23.2 21.5 21.1 21.6 21.5 21.7 22.2 22.4 22.7 22.4 21.6 30.8 30.2 28.5 28.8 29.2 29.7 28.5 25.0 23.9 24.2 21.4 19.9 24.4 30.8 3 18.0 17.1 16.7 16.0 21.8 20.4 16.6 13.0 12.6 14.8 13.1 12.6 12.3 15.6 19.7 17.7 16.8 15.6 12.1 11.7 11.1 13.5 21.8 19.7 15.8 21.8 4 23.5 23.7 24.0 24.5 24.2 24.2 24.1 26.4 26.7 23.2 22.7 21.5 21.1 21.1 23.3 20.4 19.5 17.7 17.8 15.6 15.5 15.3 16.3 16.4 21.2 26.7 5 19.7 24.2 28.4 31.7 31.1 32.6 33.2 30.1 28.6 34.5 34.9 33.7 33.1 30.2 27.6 24.8 24.5 24.8 24.4 23.8 23.6 24.0 23.6 24.6 28.0 34.9 6 24.9 25.4 27.3 28.4 28.8 27.1 28.6 29.4 29.6 30.2 27.9 28.6 28.3 29.3 30.7 30.3 29.3 29.1 28.0 27.9 27.5 27.6 27.1 27.9 28.3 30.7 7 27.7 28.1 26.3 25.5 26.3 25.5 24.8 24.2 25.0 26.0 26.1 25.3 27.2 27.3 27.7 28.6 26.7 24.7 24.5 24.0 23.2 24.8 24.5 25.1 25.8 28.6 8 26.5 27.2 28.4 30.1 29.8 29.4 25.3 24.9 26.4 28.2 27.3 27.4 27.5 27.5 25.7 24.8 23.4 22.9 22.2 21.3 21.2 21.8 24.7 24.1 25.7 30.1 9 21.8 21.9 22.0 22.4 22.1 22.7 22.7 24.5 23.2 23.3 22.0 23.3 24.4 25.4 24.7 26.7 27.5 27.6 30.1 29.1 29.4 30.2 30.0 30.2 25.3 30.2 10 31.3 32.8 32.7 31.8 31.8 31.9 32.4 33.6 33.8 33.2 31.0 32.2 34.4 35.4 35.6 34.7 34.1 32.8 32.7 33.1 33.3 33.4 34.0 33.5 33.2 35.6 11 33.4 33.3 33.3 33.2 32.3 35.1 33.5 32.8 32.0 31.4 29.4 23.7 18.0 26.2 24.6 22.6 24.1 28.1 31.0 32.9 36.7 41.7 45.0 46.9 31.7 46.9 12 42.9 43.3 43.5 46.0 53.7 55.5 57.8 61.4 64.6 64.7 62.8 62.1 62.7 62.4 61.4 59.7 58.0 56.5 55.6 55.2 55.2 55.3 55.5 56.0 56.3 64.7 13 55.8 55.8 55.0 54.0 53.4 52.4 53.2 51.4 47.7 44.3 39.7 36.5 34.3 31.1 27.6 25.8 23.8 21.0 22.6 31.7 23.6 24.4 25.0 23.7 38.1 55.8 14 22.4 22.0 22.5 21.5 20.9 25.2 24.7999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24.4 24.6 25.1 21.6 21.4 21.2 20.2 19.5 19.3 19.0 18.7 21.4 25.1 20 18.9 19.1 19.6 20.1 20.0 20.0 20.1 20.3 20.8 21.1 21.8 21.4 21.2 21.5 20.2 20.2 19.7 19.1 21.6 21.3 22.2 22.5 22.8 22.7 20.8 22.8 21 21.9 21.7 20.8 21.8 22.1 21.6 22.2 21.7 20.8 20.6 20.8 28.5 27.7 23.1 23.3 25.9 22.9 22.9 21.4 23.3 20.3 20.9 19.5 18.2 22.3 28.5 22 17.0 20.8 21.6 17.9 16.3 17.5 15.5 24.1 28.4 41.1 38.0 24.4 17.9 17.3 17.6 18.4 19.6 19.6 20.9 21.4 35.3 34.0 38.5 44.3 24.5 44.3 23 49.6 43.0 33.7 32.9 25.6 23.6 25.5 25.6 26.5 26.1 26.8 26.1 25.0 24.3 23.2 21.5 20.8 19.9 19.2 19.4 20.0 21.9 20.6 18.0 25.8 49.6 24 18.1 17.2 15.5 15.0 14.1 14.4 15.6 15.9 15.2 15.7 15.9 16.2 16.3 17.6 19.9 18.2 15.7 15.8 14.7 14.7 16.3 19.1 19.0 18.8 16.5 19.9 25 18.7 21.9 22.2 21.6 21.3 18.6 16.3 16.2 16.0 15.2 13.3 13.0 16.6 18.5 30.9 24.8 22.9 24.9 26.1 26.4 27.5 29.1 30.3 30.0 21.8 30.9 26 25.8 25.0 25.2 24.5 24.2 25.7 30.0 25.8 26.2 29.5 28.8 28.4 29.3 32.1 32.5 32.5 29.2 26.2 29.1 31.8 33.3 31.3 32.4 33.1 28.8 33.3 27 34.4 34.6 34.9 35.3 37.1 39.6 39.6 41.2 41.4 39.5 35.5 37.0 36.7 35.2 35.3 35.4 28.5 26.1 26.9 27.3 27.4 27.5 32.8 32.8 34.2 41.4 28 26.4 24.1 21.5 19.4 23.6 26.2 20.5 17.9 17.7 17.5 15.4 17.4 17.5 17.0 16.7 16.3 15.7 15.2 14.8 13.8 14.3 14.0 13.9 14.0 18.0 26.4 29 16.0 16.6 13.7 13.9 14.2 14.5 14.9 15.5 15.9 15.9 14.2 14.8 16.2 16.6 17.6 17.4 16.9 16.7 15.9 15.9 16.1 14.6 14.6 14.2 15.5 17.6 30 14.2 13.4 14.3 11.6 12.6 14.1 13.9 15.9 15.8 16.2 14.2 14.4 15.0 15.9 16.8 18.0 17.7 16.2 16.7 16.5 15.8 17.6 17.5 14.2 15.3 18.0 31 13.6 13.7 12.4 10.3 10.6 11.1 12.7 12.4 13.2 13.3 12.0 14.1 15.8 16.7 15.0 19.0 16.7 21.2 20.0 21.6 20.2 18.7 15.6 13.9 15.2 21.6 MEAN 25.8 26.0 25.6 25.3 25.7 26.1 26.0 26.3 26.5 27.2 25.8 25.3 25.5 25.7 26.0 25.4 24.2 23.8 23.8 24.1 24.5 25.0 25.7 25.5 25.4 32.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 2005 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 15.3 12.9 13.3 15.5 14.6 15.6 16.4 17.1 18.1 17.1 14.7 13.6 14.6 16.1 16.7 17.0 17.3 17.1 16.8 15.5 14.4 11.5 9.9 9.8 15.0 18.1 2 12.2 13.0 14.8 15.9 17.0 19.3 19.3 18.1 19.7 19.1 16.7 15.1 15.0 15.9 14.9 13.8 13.7 14.8 15.2 14.4 15.0 18.1 19.3 20.4 16.3 20.4 3 19.2 18.2 16.5 16.6 16.9 17.2 17.6 19.7 19.3 18.1 18.9 24.3 20.1 21.7 28.5 25.2 23.0 27.4 25.4 23.6 22.9 21.5 34.0 27.0 21.8 34.0 4 22.7 23.6 24.0 24.0 24.5 24.6 22.6 18.2 21.5 28.7 28.4 29.9 25.0 25.2 29.1 29.1 28.8 26.5 23.3 25.2 23.9 31.7 42.6 42.1 26.9 42.6 5 41.1 42.1 46.0 38.6 36.8 37.2 40.7 43.1 43.4 44.0 43.5 44.2 46.1 44.1 44.4 43.2 42.9 41.5 40.5 40.9 37.0 35.7 35.3 35.4 41.2 46.1 6 36.3 36.4 36.1 36.1 37.7 38.0 36.1 34.7 34.5 34.9 31.4 33.1 32.8 34.1 34.2 34.0 32.5 32.7 33.4 31.0 31.4 30.2 30.4 29.8 33.8 38.0 7 28.8 33.2 28.6 30.4 29.7 29.7 32.7 31.4 35.3 33.9 33.0 33.7 34.8 35.0 32.8 33.0 35.3 36.1 36.7 36.1 35.3 35.2 34.5 33.0 33.3 36.7 8 33.2 32.1 31.5 29.3 30.9 30.7 29.5 32.0 31.2 32.0 29.9 23.6 30.2 33.5 32.9 32.0 31.4 31.3 32.1 31.8 29.5 29.8 29.7 30.6 30.9 33.5 9 29.5 30.1 27.3 28.0 31.2 30.2 30.3 30.8 26.8 29.6 29.5 32.9 26.3 36.3 35.4 33.7 32.0 30.4 30.0 30.1 29.9 29.6 29.0 29.2 30.3 36.3 10 28.8 23.7 23.3 29.6 30.2 30.3 30.1 28.0 27.0 26.0 23.7 24.4 24.5 25.4 27.1 26.7 28.2 26.0 26.6 24.5 21.5 21.6 22.6 21.2 25.9 30.3 11 19.4 16.8 16.4 17.0 16.6 17.0 17.5 17.8 17.6 17.0 16.2 17.5 18.1 18.5 21.1 23.1 24.9 23.9 21.2 19.2 18.0 17.0 18.2 21.2 18.8 24.9 12 19.3 16.6 17.7 18.7 19.5 20.1 21.2 20.3 20.6 20.8 18.8 18.5 19.1 19.5 19.1 18.9 19.4 19.3 21.3 19.3 19.0 23.8 22.0 20.7 19.7 23.8 13 19.3 19.1 19.1 18.8 18.7 19.5 20.5 19.5 18.8 18.1 17.3 17.1 17.6 18.8 17.7 17.1 16.4 15.8 15.3 16.3 14.9 14.9 14.7 14.7 17.5 20.5 14 14.6 14.8 14.6 15.2 14.7 15.3 15.2 15.0 15.0 14.9 14.5 14.5 14.5 14.5 15.1 16.7 17.6 14.4 15.8 18.2 16.9 15.2 13.4 16.5 15.3 18.2 15 16.4 15.5 14.3 14.3 13.9 13.4 13.5 13.5 13.4 13.3 13.5 13.5 13.7 13.9 14.2 13.9 13.8 13.7 13.5 14.1 14.1 13.0 13.0 13.3 13.9 16.4 16 14.3 15.0 18.4 20.2 21.8 22.0 22.2 23.7 25.3 26.3 26.8 32.6 33.6 32.8 32.1 31.2 31.1 30.8 28.7 28.2 27.8 27.0 27.1 27.1 26.1 33.6 17 27.4 27.5 27.5 25.1 24.6 24.8 27.3 28.8 27.7 27.2 25.2 24.0 24.3 25.3 24.6 24.7 23.9 22.8 24.9 24.0 25.9 27.2 31.4 33.7 26.2 33.7 18 33.8 34.4 36.8 41.4 46.0 46.9 47.5 47.9 48.4 48.3 47.5 47.3 47.1 46.8 45.9 44.3 43.4 42.1 41.4 42.0 39.7 36.3 42.4 43.5 43.4 48.4 19 43.7 42.0 39.1 33.5 30.2 26.1 26.5 27.4 28.0 28.3 26.6 25.8 26.0 26.2 25.2 25.1 26.0 25.5 24.9 24.3 21.6 20.1 19.3 20.5 27.6 43.7 20 18.0 14.7 14.0 15.8 16.7 20.2 23.6 21.9 22.4 21.5 20.8 21.2 22.9 22.5 21.3 19.4 17.6 17.6 17.1 21.6 20.2 21.7 22.2 23.1 19.9 23.6 21 22.8 21.7 22.9 22.9 21.5 19.6 20.6 19.8 20.0 20.3 20.3 20.5 20.6 20.4 21.5 22.8 24.1 21.9 24.1 23.7 19.9 18.1 18.1 18.2 21.1 24.1 22 24.9 20.7 17.8 15.8 15.8 16.3 16.6 15.3 15.3 19.3 18.8 16.3 21.0 21.9 19.7 18.8 17.4 17.2 16.7 14.8 14.8 14.6 14.2 14.4 17.4 24.9 23 14.5 14.7 15.5 15.8 15.6 17.2 18.6 20.7 19.0 19.5 21.2 23.7 21.6 20.5 20.0 20.2 20.4 21.2 20.6 20.5 20.8 20.6 20.0 19.2 19.2 23.7 24 18.9 19.0 19.0 18.5 17.7 17.4 17.9 19.8 22.5 23.8 23.8 24.0 24.4 24.5 24.6 25.0 24.1 23.0 22.5 23.0 22.8 22.3 22.4 22.3 21.8 25.0 25 22.0 22.2 22.6 22.7 22.6 22.6 23.1 23.3 23.7 23.6 23.2 25.1 23.4 23.0 23.7 23.5 22.9 22.5 22.5 22.2 25.7 24.2 23.0 22.6 23.2 25.7 26 23.8 24.9 27.6 28.5 28.8 29.7 29.7 29.3 30.1 30.9 28.9 25.1 27.8 39.5 43.5 44.2 43.0 42.2 41.1 40.8 40.6 39.5 35.0 39.8 33.9 44.2 27 41.5 40.7 32.7 40.6 41.8 42.7 43.5 42.2 39.4 39.9 42.1 42.2 43.1 43.6 44.1 39.3 36.5 34.1 32.3 31.4 32.1 28.3 26.7 26.7 37.8 44.1 28 26.8 26.1 26.2 26.3 25.2 27.7 26.0 27.4 25.7 25.2 23.5 24.3 24.6 23.9 27.4 31.0 29.7 27.9 28.9 30.8 26.4 31.2 33.5 31.2 27.4 33.5 29 30.8 29.9 27.5 27.3 35.5 29.5 28.2 27.1 26.8 29.6 26.4 23.6 24.7 26.6 26.2 27.3 26.1 24.8 24.5 24.3 27.7 28.6 28.7 27.2 27.4 35.5 30 26.1 27.5 27.3 28.4 28.2 28.3 29.2 29.4 29.9 29.5 28.1 26.5 25.2 29.1 28.9 28.3 28.1 27.2 21.4 19.6 21.2 24.9 16.6 23.6 26.3 29.9 31 24.4 23.2 13.8 16.2 18.1 10.1 16.8 21.4 27.0 17.5 24.5 25.5 25.1 29.3 31.5 29.1 27.5 25.4 21.0 21.3 22.0 20.9 19.6 18.9 22.1 31.5 MEAN 24.8 24.3 23.6 24.1 24.6 24.5 25.2 25.3 25.6 25.7 25.1 25.3 25.4 26.7 27.2 26.8 26.4 25.7 25.1 24.9 24.3 24.3 24.8 25.1 25.2 31.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 2005 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 19.0 19.7 20.8 21.7 24.5 26.0 26.8 25.9 23.0 20.1 17.3 16.1 15.6 15.3 17.8 18.0 17.8 16.9 17.5 21.2 21.7 23.0 18.9 19.0 20.1 26.8 2 19.2 19.3 21.3 22.2 24.5 25.2 23.1 22.3 22.2 19.7 18.9 18.5 19.8 20.8 21.4 20.4 21.5 22.7 22.6 20.3 20.0 19.3 19.5 19.3 21.0 25.2 3 15.7 19.3 18.9 21.2 22.4 21.3 21.6 21.9 23.9 24.1 23.1 21.4 23.4 20.4 21.3 19.9 20.6 23.1 24.1 22.0 18.7 17.8 17.8 15.6 20.8 24.1 4 16.4 15.5 16.6 17.6 18.5 18.7 19.0 19.7 23.3 23.3 23.2 24.1 23.6 24.3 23.3 22.4 22.8 24.2 22.2 19.5 18.9 18.9 19.2 18.2 20.6 24.3 5 17.7 15.9 15.2 15.1 14.6 14.5 14.1 13.5 13.2 12.9 12.4 13.2 13.6 13.6 13.3 14.0 17.7 14.7 15.2 12.4 12.4 12.1 11.7 11.7 13.9 17.7 6 12.3 11.5 11.3 10.0 12.0 11.4 11.7 11.9 9.9 11.6 9.3 12.2 17.9 19.6 21.1 22.9 27.3 26.2 22.1 18.9 22.7 29.2 22.4 28.9 17.3 29.2 7 29.6 26.6 25.1 22.8 17.0 14.9 24.6 24.0 23.0 22.9 21.4 21.2 22.2 21.6 21.3 19.9 19.9 19.4 18.6 18.5999.9999.9999.9999.9 21.7 29.6 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 33.1 32.7 32.1 31.3 30.3 29.2 27.5 26.6 23.3 19.5 16.7 27.5 33.1 10 23.8 24.4 25.7 24.9 24.7 25.3 26.4 26.0 26.1 25.0 24.1 23.5 25.0 24.3 22.6 23.3 28.2 27.4 26.5 26.0 28.5 29.3 29.8 30.0 25.9 30.0 11 30.4 31.0 32.0 33.7 34.7 35.1 36.4 34.2 29.7 31.6 33.9 30.3 31.8 26.8 29.5 32.6 34.9 33.9 34.6 37.1 35.1 36.1 38.2 39.6 33.5 39.6 12 40.1 44.4 44.5 45.2 45.1 37.6 25.5 38.3 42.8 31.5 35.7 36.8 29.4 34.4 35.1 42.9 45.3 45.5 46.4 50.2 52.9 50.1 43.3 39.5 40.9 52.9 13 38.3 38.1 38.3 38.7 38.5 38.4 38.6 38.7 38.9 39.4 38.8 38.0 35.4 34.7 32.5 31.3 30.8 28.8 27.8 27.5 27.6 26.8 27.6 28.8 34.3 39.4 14 28.8 28.2 27.3 29.5 31.2 31.8 31.1 31.6 32.3 30.5 29.1 29.9 31.7 31.6 30.9 30.9 32.2 31.8 31.3 31.1 31.5 30.7 30.2 33.1 30.8 33.1 15 32.3 36.4 40.1 39.9 44.6 46.4 43.9 46.7 45.8 46.2 43.8 41.7 46.2 46.2 46.2 45.7 42.3 38.5 38.8 38.7 38.7 39.0 39.6 40.1 42.0 46.7 16 39.4 39.2 39.4 38.9 39.2 39.5 39.1 39.8 39.5 39.1 35.2 37.5 41.7 41.1 40.6 40.6 40.6 37.9 37.1 35.2 34.9 34.3 34.1 34.6 38.3 41.7 17 35.7 36.4 36.4 36.7 37.2 37.8 37.9 38.0 38.6 39.7 38.9 37.8 38.4 37.9 37.2 36.1 35.2 35.6 35.4 36.3 37.2 37.1 36.1 35.8 37.1 39.7 18 35.2 34.7 33.9 33.6 32.7 33.5 33.7 33.7 33.7 33.7 31.3 30.9 31.9 31.6 30.8 30.1 28.3 27.0 25.0 23.9 22.8 22.3 21.4 22.3 29.9 35.2 19 26.8 28.5 25.1 24.4 21.2 18.3 18.0 19.9 20.9 22.0 21.3 19.9 19.0 18.5 18.4 17.6 18.9 19.9 19.4 19.5 19.0 17.5 15.7 15.2 20.2 28.5 20 15.4 16.2 16.0 16.3 17.4 17.4 17.9 17.5 17.6 17.5 16.7 16.0 17.0 17.3 16.7 16.8 16.7 16.5 16.7 16.5 16.4 16.7 16.5 16.4 16.8 17.9 21 14.4 14.6 15.3 17.1 17.1 17.5 18.1 18.5 18.0 18.1 18.1 17.2 18.1 18.0 16.3 19.0 20.5 21.0 21.2 18.5 16.2 16.0 13.9 10.7 17.2 21.2 22 14.5 16.2 17.5 15.4 17.2 17.2 14.7 20.3 18.1 14.6 21.6 22.6 22.7 22.6 22.9 23.2 24.1 24.8 23.3 19.8 17.9 12.0 10.7 23.6 19.1 24.8 23 21.1 14.0 20.2 25.4 24.7 25.0 25.6 26.4 26.1 27.4 27.8 26.7 26.8 26.6 26.6 25.8 25.6 27.7 32.2 34.7 35.5 37.3 36.8 36.7 27.6 37.3 24 37.3 38.2 39.0 38.1 35.2999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 25.6 25.8 26.4 26.7 27.0 26.3 26.1 27.1 27.0 26.2 25.8 25.5 26.2 26.4 26.3 26.6 27.4 27.0 26.7 26.1 26.4 26.1 24.9 25.5 26.2 31.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 2005 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 49.5 49.9 50.1 48.7 48.2 50.1999.9999.9 20 50.1 48.9 49.1 49.5 49.3 49.2 49.0 49.6 49.7 49.1 48.9 48.8 48.7 48.0 48.2 47.6 46.5 45.1 44.5 44.6 44.6 44.8 44.9 45.5 47.7 50.1 21 44.4 44.1 44.2 43.9 43.6 43.6 44.3 45.3 44.7 45.0 44.9 44.0 42.9 42.7 42.2 41.6 40.4 39.7 38.4 37.0 36.7 36.2 35.7 35.4 41.7 45.3 22 35.2 35.2 36.0 36.6 36.8 36.7 36.1 35.5 35.1 35.3 35.0 34.4 34.3 33.9 33.5 32.3 32.2 30.3 29.0 29.4 30.3 28.7 28.6 28.3 33.3 36.8 23 27.7 27.4 27.1 28.7 29.9 26.1 23.1 22.2 22.6 25.7 28.0 27.6 27.7 27.7 27.6 26.8 26.3 26.2 25.5 25.1 26.0 25.9 28.2 28.5 26.6 29.9 24 28.4 28.2 27.5 26.7 27.1 27.3 28.2 27.8 27.6 26.9 25.9 24.7 25.3 24.5 20.5 18.7 18.0 17.4 15.2 14.6 15.0 15.7 16.8 18.2 22.8 28.4 25 19.1 19.8 20.7 20.5 20.4 20.8 20.9 21.1 21.5 21.2 20.7 20.4 20.0 19.8 19.7 26.2 29.7 34.2 34.3 32.5 36.6 37.6 37.8 37.9 25.6 37.9 26 40.7 43.4 45.0 46.4 48.2 49.4 49.2 49.2 49.9 50.0 50.3 50.3 50.3 50.0 49.4 48.7 48.1 47.8 47.6 47.8 47.5 48.4 49.1 48.6 48.1 50.3 27 48.5 48.8 47.2 45.3 45.8 46.3 46.1 45.6 45.3 44.6 44.5 45.0 45.5 44.7 44.9 44.4 44.3 43.8 43.3 43.5 44.0 44.4 45.8 46.3 45.3 48.8 28 46.4 47.1 43.2 42.6 43.8 37.1 27.1 26.9 22.7 20.0 30.6 38.4 41.4 42.6 42.1 42.1 41.8 41.9 41.9 39.8 40.0 38.9 36.3 36.5 38.0 47.1 29 34.9 28.6 23.6 23.0 22.2 22.1 21.7 21.5 24.6 24.9 23.6 22.5 22.7 23.5 23.8 26.1 33.6 36.5 40.4 41.7 43.4 43.4 44.3 44.5 29.9 44.5 30 43.9 43.8 43.4 43.6 45.0 46.5 48.5 49.1 49.6 49.4 49.2 48.8 47.8 47.7 48.2 47.2 45.5 46.3 47.2 47.3 47.0 47.4 48.2 47.6 47.0 49.6 31 46.3 47.6 47.3 47.1 48.3 49.5 49.8 49.4 49.7 50.7 50.4 46.7 45.1 46.8 47.1 47.0 45.6 44.4 43.7 42.7 41.2 41.0 40.0 38.7 46.1 50.7 MEAN 38.8 38.6 37.8 37.8 38.4 37.9 37.0 36.9 36.9 36.9 37.7 37.6 37.6 37.7 37.3 37.4 37.7 37.8 38.5 38.1 38.6 38.6 38.8 38.9 37.7 43.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 2005 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 43.8 39.2 41.8 42.4 39.6 38.9 42.4 40.7 41.0 41.6 42.6 39.7 35.9 38.7 42.3 41.8 41.9 41.3 41.1 40.9 40.3 40.1 41.6 43.6 41.0 43.8 2 43.0 43.2 43.0 43.1 42.5 43.1 43.0 42.9 42.5 42.1 42.4 42.2 40.9 40.0 38.4 37.0 33.7 31.8 30.6 27.9 24.0 20.4 20.3 27.1 36.9 43.2 3 26.2 26.7 28.1 43.8 48.5 48.2 47.2 45.3 45.7 46.4 45.7 43.8 44.1 43.7 44.2 43.4 43.3 43.6 42.8 43.3 34.7 26.4 38.2 38.2 40.9 48.5 4 43.6 43.7 40.9 40.0 32.8 44.5 44.9 44.5 44.2 44.4 45.5 41.5 38.7 44.1 43.3 42.5 41.8 41.0 40.0 39.9 40.2 37.8 38.6 37.7 41.5 45.5 5 40.0 40.6 40.9 41.6 41.7 41.5 41.2 40.8 40.9 41.1 41.2 40.3 39.0 39.3 38.4 37.7 36.5 36.6 36.2 36.0 35.8 35.1 35.5 36.8 39.0 41.7 6 36.5 36.9 37.5 37.3 37.6 38.1 37.7 37.6 37.5 37.6 37.6 36.4 36.6 37.5 37.8 38.5 39.4 38.7 38.1 37.5 36.5 34.3 28.7 33.9 36.9 39.4 7 35.6 33.3 35.3 33.6 31.5 34.5 35.1 36.7 36.4 36.4 37.5 35.1 28.8 36.8 37.8 36.5 37.0 37.0 36.9 37.8 37.9 32.0 32.3 39.0 35.5 39.0 8 35.1 38.4 37.5 39.3 41.1 40.8 41.1 39.0 36.5 34.7 39.1 36.5 31.8 36.6 39.7 40.2 37.0 38.7 33.6 33.4 31.7 31.2 21.7 22.9 35.7 41.1 9 32.6 34.0 29.0 31.8 33.1 31.4 31.7 32.5 32.3 30.8 30.0 29.9 34.7 38.7 39.0 40.3 40.4 40.6 39.8 38.7 39.1 38.9 36.1 39.0 35.2 40.6 10 42.1 41.1 34.8 41.5 41.6 40.3 39.2 39.0 38.7 37.9 36.5 35.1 33.7 32.5 32.8 32.5 32.2 30.0 29.1 28.7 29.5 29.5 28.7 29.0 34.8 42.1 11 30.1 29.5 29.0 29.3 29.8 31.6 32.7 30.4 29.5 30.5 36.4 40.7 45.0 44.2 40.7 39.7 40.7 42.4 44.8 46.7 46.0 46.1 46.2 45.7 37.8 46.7 12 46.3 47.0 47.0 47.2 47.5 48.1 47.9 47.3 46.0 45.2 45.1 45.2 45.1 44.7 43.0 42.5 44.0 45.5 46.0 46.6 47.7 48.3 48.5 48.7 46.3 48.7 13 48.0 47.9 47.5 47.2 48.3 47.6 48.0 47.7 47.5 46.2 46.2 45.5 44.9 44.4 44.2 44.6 44.4 44.4 43.5 43.4 43.2 43.8 43.6 43.4 45.6 48.3 14 44.1 39.8 38.7 28.1 44.7 41.0 44.1 42.4 44.4 39.5 43.5 39.5 41.0 41.9 41.5 38.6 39.3 39.5 40.2 39.0 36.2 29.8 23.7 40.5 39.2 44.7 15 42.8 42.4 35.7 38.9 34.7 41.0 41.8 40.9 35.0 40.7 41.7 34.2 26.8 37.6 39.6 37.2 38.4 38.7 38.2 38.0 38.2 37.1 37.3 37.4 38.1 42.8 16 38.7 39.5 39.7 39.8 40.4 40.9 41.1 41.4 41.5 41.7 41.5 39.6 38.4 38.6 39.7 40.1 39.1 38.8 38.6 38.6 38.6 37.1 36.9 37.4 39.5 41.7 17 39.2 39.3 40.0 40.5 40.7 41.1 42.2 43.0 42.4 42.0 39.9 37.0 35.0 38.3 37.8 38.8 38.5 37.6 37.1 36.7 35.5 34.2 37.5 38.7 38.9 43.0 18 37.9 39.0 40.8 40.6 40.8 41.3 41.4 41.5 42.2 41.8 41.7 41.5 41.5 41.0 40.3 39.1 39.2 38.6 38.3 37.9 36.0 35.3 36.9 38.2 39.7 42.2 19 35.5 38.4 37.9 42.1 41.2 38.5 38.7 37.7 38.3 37.7 36.4 35.8 35.8 36.4 37.6 38.3 38.9 39.0 39.5 39.9 40.1 41.0 41.7 42.6 38.7 42.6 20 44.1 43.3 42.5 43.6 42.9 42.0 43.3 43.7 42.1 41.8 42.0 42.2 42.0 41.8 41.8 42.4 40.0 41.8 40.9 41.5 42.0 42.5 38.8 43.1 42.2 44.1 21 43.2 43.9 44.6 44.9 45.7 46.9 47.0 46.7 47.0 47.0 46.4 43.2 42.9 44.7 45.1 44.0 44.3 45.5 45.8 44.5 43.8 44.2 45.2 46.3 45.1 47.0 22 46.9 47.1 47.6 47.7 48.0 47.2 46.8 46.8 46.0 45.5 45.1 44.5 43.6 42.8 42.0 41.5 41.1 41.2 40.9 42.3 41.3 41.6 41.0 39.6 44.1 48.0 23 44.8 48.6 52.0 52.0 52.2 50.8 48.8 47.7 48.1 49.0 46.9 48.1 49.3 49.4 49.3 49.0 46.0 41.9 41.1 42.5 44.2 43.7 44.7 45.7 47.3 52.2 24 45.1 45.1 46.2 46.9 47.0 46.8 46.5 46.6 46.3 46.0 45.7 45.2 45.2 45.1 45.5 45.5 46.0 46.9 46.9 46.9 47.6 46.9 45.7 45.4 46.1 47.6 25 45.2 45.2 45.0 44.8 44.8 44.9 45.0 45.1 45.1 45.0 44.8 44.4 43.7 43.5 43.0 42.6 41.9 42.4 41.2 41.4 40.9 40.9 40.7 40.9 43.4 45.2 26 41.0 41.1 40.9 41.2 41.3 41.2 41.0 40.9 40.9 40.8 41.6 41.1 41.2 40.8 40.7 40.0 38.8 37.0 38.8 37.3 34.2 39.6 42.4 39.5 40.1 42.4 27 41.3 42.8 42.5 42.0 41.7 41.9 42.0 42.3 42.5 43.4 44.7 45.3 46.7 45.6 45.2 44.6 44.2 42.8 42.0 41.7 41.5 41.2 42.2 41.9 43.0 46.7 28 41.8 42.1 41.8 41.6 42.2 42.4 42.5 42.8 41.7 41.9 42.2 41.7 41.3 41.4 41.4 40.8 40.9 40.4 37.4 35.3 38.6 36.0 33.8 41.2 40.5 42.8 29 41.3 42.0 42.0 42.2 42.3 41.4 41.6 41.6 42.2 41.7 42.1 40.8 39.9 40.5 40.5 40.8 40.7 40.5 41.4 42.2 42.3 41.8 42.5 41.7 41.5 42.5 30 39.9 39.4 39.0 39.4 39.3 39.7 39.6 39.5 40.5 40.1 39.1 37.2 35.7 38.6 40.6 40.8 40.9 40.2 38.3 37.2 37.7 33.9 35.0 36.3 38.7 40.9 MEAN 40.5 40.7 40.3 41.1 41.5 41.9 42.2 41.8 41.5 41.3 41.7 40.4 39.6 41.0 41.1 40.7 40.4 40.2 39.6 39.5 38.8 37.7 37.5 39.4 40.4 44.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 2005 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 39.0 39.9 39.4 41.7 40.7 41.8 42.4 44.5 43.8 44.0 43.7 40.8 38.9 42.0 42.7 43.1 44.2 45.5 45.0 44.8 44.7 44.3 44.2 43.9 42.7 45.5 2 44.5 44.5 44.1 43.9 43.7 43.3 42.6 42.1 41.5 41.6 41.4 41.0 43.8 49.4 49.7 49.7 50.3 51.7 47.4 43.5 44.0 44.6 45.2 46.4 45.0 51.7 3 46.9 52.3 54.3 54.2 54.9 53.9 51.8 51.9 51.1 48.0 46.0 44.0 44.2 44.9 46.7 47.3 47.4 46.7 46.5 46.9 47.6 46.7 45.8 46.9 48.6 54.9 4 48.2 49.1 50.3 50.0 49.2 49.0 48.9 48.7 47.6 45.6 46.8 47.0 46.9 47.7 48.6 48.9 48.9 48.4 47.9 46.7 46.8 46.5 46.7 46.0 47.9 50.3 5 45.8 45.9 45.6 46.1 46.0 45.5 45.7 45.9 45.8 45.8 45.9 46.1 45.3 45.3 45.0 44.6 44.0 43.5 42.9 42.6 42.5 42.5 43.1 43.1 44.8 46.1 6 43.0 42.7 42.5 42.4 42.9 43.2 43.1 42.9 42.8 42.1 42.0 41.8 41.3 41.0 40.5 39.7 40.1 40.0 39.7 39.4 38.1 37.6 38.4 39.2 41.1 43.2 7 40.8 41.0 41.4 46.0 46.6 46.1 46.1 46.3 45.8 46.4 47.0 46.1 44.4 44.3 44.2 44.5 44.3 46.7 47.1 47.3 46.3 47.0 47.6 47.2 45.4 47.6 8 46.9 47.2 47.0 46.7 46.9 46.9 47.7 47.5 47.6 46.9 44.9 43.9 43.3 42.8 44.0 42.9999.9 45.9 45.9 47.0 46.5 46.8 46.3 46.0 46.0 47.7 9 46.0 46.7 48.2 48.4 48.1 48.4 48.3 48.3 47.7 47.8 44.1 39.5 44.4 42.5 45.7 45.8 45.3 44.7 41.6 44.0 45.3 46.3 49.2 49.0 46.0 49.2 10 49.4 48.5 47.6 47.5 47.1 46.7 46.1 45.2 42.5 43.9 44.3 44.1 42.3 39.5 45.2 47.1 46.6 44.2 43.2 40.9 39.4 38.8 37.5 33.4 43.8 49.4 11 28.7 39.3 38.2 40.2 39.5 44.5 44.9 45.8 47.7 51.0 51.3 49.5 48.4 46.6 44.1 41.2 41.9 40.7 39.5 38.5 39.0 36.3 35.2 34.6 41.9 51.3 12 33.8 34.2 34.1 35.4 37.8 37.9 38.4 39.5 40.5 40.7 41.1 41.2 40.2 39.5 39.5 40.1 44.3 45.1 46.6 47.7 48.1 49.3 50.0 49.5 41.4 50.0 13 48.9 48.2 48.2 48.5 48.6 48.5 48.3 48.6 48.7 48.6 48.4 47.8 46.6 50.0 49.9 49.8 49.8 49.5 49.4 49.0 48.3 48.2 48.6 48.3 48.7 50.0 14 48.4 48.9 49.5 50.0 49.3 49.5 48.2 46.8 44.0 41.9 41.5 41.5 41.7 41.2 41.2 41.9 42.5 44.5 44.5 42.4 42.7 43.4 44.9 45.4 44.8 50.0 15 46.2 46.6 46.9 47.1 46.6 46.6 47.8 46.3 46.6 46.1 47.6 45.9 44.5 45.6 44.4 41.9 41.4 41.8 41.7 42.2 42.4 40.8 40.0 41.2 44.5 47.8 16 41.8 44.4 42.2 44.2 45.4 45.4 45.9 46.0 46.1 46.3 46.6 41.7 41.6 41.8 44.7 43.3 45.0 45.6 45.5 45.2 46.3 46.6 47.2 47.2 44.8 47.2 17 47.0 46.3 46.2 45.4 47.0 47.5 47.8 47.7 47.1 47.6 47.4 45.7 46.0 46.8 46.3 46.2 45.8 45.6 45.9 45.8 45.0 45.1 45.1 44.8 46.3 47.8 18 44.6 44.6 44.5 44.3 41.8 39.3 40.2 44.2 44.3 42.7 38.5 39.6 39.6 36.3 36.6 37.6 38.4 38.4 37.4 37.8 37.4 42.9 44.0 45.3 40.8 45.3 19 45.2 45.1 45.5 45.5 45.5 45.3 45.8 45.7 44.7 44.1 43.9 44.2 44.3 44.0 43.5 43.6 43.2 42.4 41.8 40.6 41.6 41.8 40.8 41.5 43.7 45.8 20 42.2 42.4 42.6 42.8 42.8 42.5 42.6 42.9 43.4 43.3 42.9 42.6 42.1 39.7 42.8 44.3 45.0 45.2 45.1 45.2 45.5 46.7 47.7 47.8 43.7 47.8 21 48.0 48.2 48.5 48.5 48.8 48.8 48.7 48.5 48.5 48.4 48.2 47.9 48.2 48.0 47.8 48.2 47.2 45.4 45.1 46.5 46.2 47.3 41.5 45.6 47.4 48.8 22 43.8 40.0 44.1 32.4 39.9 45.7 47.5 47.9 47.9 47.9 48.4 46.8 47.0 46.0 45.0 44.9 44.6 43.5 43.5 43.4 44.0 44.9 44.5 43.4 44.5 48.4 23 42.3 44.6 45.3 46.0 45.8 45.1 40.7 43.0 41.7 42.6 43.6 42.5 40.8 43.0 43.8 44.1 44.6 44.8 44.2 44.3 44.5 39.7 39.6 41.7 43.3 46.0 24 39.1 42.4 45.4 45.5 45.4 45.3 44.6 44.1 41.9 43.0 42.2 42.5 38.8 39.0 42.4 43.2 43.1 43.0 42.1 42.4 39.4 37.7 37.6 38.5 42.0 45.5 25 41.8 42.3 43.1 42.6 42.5 42.4 41.9 41.1 41.4 42.7 43.5 44.2 43.7 43.0 41.8 40.5 40.0 38.9 36.4 37.0 34.1 33.6 33.1 33.0 40.2 44.2 26 31.9 31.4 30.3 29.3 28.3 28.4 28.4 29.2 29.4 30.1 30.2 30.1 30.6 31.7 32.6 33.0 34.6 34.1 34.6 36.0 41.7 46.8 48.1 48.7 33.7 48.7 27 49.8 50.8 49.9 48.2 46.9 45.1 45.2 46.0 44.4 46.1 46.2 43.0 40.5 39.7 42.5 43.0 44.1 42.9 43.8 44.2 45.3 44.9 45.9 45.8 45.2 50.8 28 45.9 45.8 45.4 45.5 45.7 46.7 47.2 47.7 46.8 47.3 46.1 44.7 45.1 46.0 45.7 45.9 46.3 46.5 46.6 46.6 46.5 46.9 45.1 44.7 46.1 47.7 29 37.0 41.9 44.8 46.2 46.2 46.0 46.0 46.9 47.0 47.0 47.3 46.3 46.1 46.6 45.7 45.7 45.7 45.5 45.6 45.6 46.0 45.4 44.9 44.1 45.4 47.3 30 43.8 44.1 44.4 43.9 44.3 44.6 44.2 43.6 46.6 50.5 52.4 52.0 51.2 50.2 49.9 49.6 47.2 46.6 47.1 48.6 50.0 48.0 48.1 48.2 47.4 52.4 31 48.7 48.8 48.3 47.8 47.1 46.6 46.3 45.9 46.4 46.6 46.6 46.4 46.0 46.5 47.3 47.1 47.5 47.7 48.0 48.2 47.8 47.8 47.8 47.6 47.3 48.8 MEAN 43.5 44.5 44.8 44.7 44.9 45.1 44.9 45.2 44.9 45.0 44.8 43.9 43.5 43.6 44.2 44.1 44.4 44.3 43.9 43.9 44.0 44.0 44.0 44.1 44.3 48.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 2006 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 47.6 47.7 47.7 48.5 49.5 50.0 50.2 50.4 50.3 49.0 48.9 48.4 48.0 47.8 47.3 47.2 46.5 45.8 45.7 45.9 46.4 47.5 48.4 48.2 48.0 50.4 2 48.4 48.3 48.4 48.2 48.2 47.8 47.5 46.4 45.3 45.2 44.7 43.9 43.2 43.9 44.2 45.1 46.3 46.7 48.0 46.0 43.0 47.0 43.7 41.5 45.9 48.4 3 37.4 36.0 38.9 43.6 42.0 41.2 46.2 46.6 47.0 46.9 46.2 44.9 44.5 44.4 43.8 44.4 44.5 44.7 40.9 37.4 36.0 35.0 34.5 33.0 41.7 47.0 4 33.2 31.7 30.7 29.4 28.9 29.4 29.8 40.3 51.5 47.0 50.9 51.7 50.9 49.9 46.9 44.5 43.9 44.0 43.9 44.5 45.6 45.6 44.9 44.9 41.8 51.7 5 44.3 43.4 43.9 44.7 44.9 45.2 46.0 45.8 45.0 44.7 44.6 44.4 44.1 43.9 43.7 43.6 43.6 43.4 43.4 43.2 43.3 43.5 43.6 43.9 44.2 46.0 6 43.6 43.6 42.9 43.9 43.5 43.3 43.2 42.6 43.1 43.0 42.4 41.6 43.5 44.8 45.3 45.2 46.1 45.6 45.3 45.4 45.7 46.2 46.5 46.0 44.3 46.5 7 44.3 44.3 43.7 42.7 42.0 41.7 42.1 42.6 40.5 40.2 40.3 38.1 38.2 39.0 39.4 39.0 40.7 47.7 47.0 48.1 48.2 46.4 47.5 47.9 43.0 48.2 8 48.1 46.2 45.7 45.1 44.3 44.1 42.2 41.4 42.3 42.7 42.8 43.1 43.0 41.5 41.2 39.9 41.3 42.5 42.7 42.2 41.7 39.5 40.2 43.0 42.8 48.1 9 45.7 45.8 46.9 46.9 47.1 47.2 46.9 46.0 46.3 45.3 44.7 43.6 33.3 35.1 42.2 43.4 43.9 43.5 42.7 42.9 40.2 37.6 44.4 45.5 43.6 47.2 10 45.7 45.9 45.8 45.9 46.0 46.2 46.5 47.0 47.1 47.2 47.3 45.3 40.0 38.8 42.9 43.0 42.1 42.8 45.6 45.9 43.8 39.7 38.6 32.6 43.8 47.3 11 25.3 41.0 42.0 39.2 40.6 44.0 44.5 45.3 46.1 46.1 45.8 44.6 42.6 43.9 43.6 44.6 44.2 43.5 43.3 43.4 44.6 44.3 44.5 45.1 43.0 46.1 12 45.0 45.3 46.0 46.4 48.2 48.1 47.9 47.3 45.4 44.7 43.4 42.2 41.0 39.4 37.7 37.4 37.8 35.9 35.2 31.5 34.0 39.2 40.4 41.7 41.7 48.2 13 42.1 41.7 41.1 40.5 40.3 40.8 41.1 41.2 41.4 41.3 41.2 40.5 39.4 34.3 29.6 36.1 37.8 37.6 37.0 38.3 38.1 33.4 31.4 31.0 38.2 42.1 14 34.9 35.4 35.8 35.6 35.2 34.8 33.9 34.2 34.5 34.3 35.4 35.9 36.2 36.4 36.5 37.3 37.6 36.4 36.5 36.4 35.5 34.4 33.7 32.6 35.4 37.6 15 32.9 33.0 34.1 34.7 36.3 37.7 38.0 46.1 47.3 49.5 50.2 49.0 48.3 47.8 46.3 42.0 39.5 39.2 37.8 40.6 43.6 43.2 44.3 43.9 41.9 50.2 16 45.5 43.7 45.1 43.4 44.5 45.1 46.5 48.4 49.6 49.8 50.1 51.1 51.6 50.6 50.2 49.4 48.9 48.1 47.6 46.8 45.7 45.1 44.5 44.9 47.4 51.6 17 45.4 45.6 46.6 46.3 45.6 46.1 46.4 46.6 46.0 46.3 45.6 45.2 44.7 44.4 44.2 43.4 43.1 43.3 42.0 41.4 40.7 40.3 40.2 40.2 44.1 46.6 18 40.5 40.7 40.5 40.0 39.5 39.6 39.4 38.8 39.1 39.5 39.1 37.3 37.1 37.6 37.8 38.6 38.9 36.8 36.1 36.1 35.7 36.3 36.7 36.6 38.3 40.7 19 36.5 36.3 36.9 37.2 37.1 37.3 37.9 38.5 38.8 38.8 38.6 38.4 38.2 38.1 37.8 37.3 39.7 43.1 41.9 39.6 38.3 38.8 38.9 39.2 38.5 43.1 20 41.1 41.9 43.7 44.1 44.3 45.0 44.4 44.7 45.3 45.9 44.2 43.6 43.0 41.4999.9 41.5 44.4 45.8 44.9 43.3 43.0 40.0 39.2 37.4 43.1 45.9 21 39.0 41.3 43.0 41.8 44.2 44.4 44.5 45.1 45.6 45.6 45.1 44.8 43.1 43.3 43.9 44.4 44.4 42.5 42.6 42.8 44.2 44.4 44.7 43.5 43.7 45.6 22 41.9 42.9 39.0 42.2 42.4 41.9 41.1 41.2 41.4 41.7 41.2 41.9 41.8 41.1 40.4 40.1 39.6 38.9 37.8 37.2 36.4 36.4 36.7 36.3 40.1 42.9 23 36.6 37.4 39.6 41.0 40.3 30.7 29.5 23.5 21.5 37.2 38.7 38.1 37.9 40.2 40.4 39.7 39.0 37.5 36.4 35.9 36.5 36.7 37.3 37.5 36.2 41.0 24 37.6 38.4 39.5 40.8 41.2 42.1 42.6 42.4 42.3 42.3 42.3 41.6 41.8 41.2 40.7 40.0 39.2 38.8 38.5 37.9 37.5 38.1 37.1 36.9 40.0 42.6 25 36.8 36.8 36.9 37.3 38.0 38.4 37.8 38.3 39.1 39.1 38.6 38.2 37.9 37.1 36.7 36.9 36.1 35.4 35.1 35.2 35.9 42.5 42.6 43.4 37.9 43.4 26 45.6 47.9 48.2 49.9 49.8 52.3 54.4 55.0 54.5 54.3 51.7 49.0 47.3 46.4 44.6 44.2 44.1 44.7 45.6 46.4 47.0 48.0 47.7 48.0 48.6 55.0 27 47.8 48.3 48.0 47.2 47.9 47.5 46.1 43.7 42.6 41.8 43.0 43.2 44.4 45.3 46.0 47.2 46.9 46.7 47.4 46.8 47.2 47.1 47.6 47.6 46.1 48.3 28 46.7 46.5 45.9 45.9 46.4 46.4 46.4 46.0 46.4 46.5 46.7 47.6 47.1 47.1 46.9 47.0 47.1 46.7 47.4 47.3 47.0 47.6 47.3 47.0 46.8 47.6 29 48.3 48.2 48.4 48.5 49.1 49.9 48.9 49.4 48.8 49.0 48.6 48.2 48.0 47.7 47.3 46.7 46.9 46.4 46.1 45.8 46.2 46.5 47.0 46.8 47.8 49.9 30 47.3 47.3 47.5 49.0 49.3 49.5 50.0 50.4 50.4 50.4 50.4 50.0 49.5 49.1 48.5 48.1 47.6 47.4 47.5 47.0 47.0 48.2 47.4 47.9 48.6 50.4 31 47.5 47.3 46.9 47.0 46.8 46.4 46.8 47.2 46.9 47.1 47.5 47.2 46.8 46.4 45.7 46.0 47.0 46.0 45.8 45.2 44.7 44.4 43.8 51.1 46.6 51.1 MEAN 42.0 42.6 42.9 43.1 43.3 43.4 43.5 43.9 44.2 44.6 44.5 44.0 43.1 42.8 42.7 42.7 42.9 42.8 42.5 42.1 42.0 42.0 42.1 42.1 43.0 46.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 2006 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 52.3 53.2 56.7 55.1 51.9 48.2 48.6 46.1 45.9 45.0 45.2 47.4 46.8 46.9 48.2 47.9 48.3 48.2 48.1 48.9 49.0 48.8 48.5 48.1 48.9 56.7 2 48.1 48.0 47.5 47.2 46.7 45.9 45.8 45.7 45.3 47.7 47.5 47.6 46.6 48.2 48.3 48.6 46.9 49.2 49.7 50.0 49.7 49.9 50.0 49.7 47.9 50.0 3 49.8 49.8 50.2 50.2 50.1 50.1 49.3 49.0 49.1 47.5 47.3 47.7 45.6 45.8 41.8 42.0 43.2 43.9 43.7 41.1 41.2 45.0 46.2 43.7 46.4 50.2 4 43.0 42.8 43.8 43.5 42.7 42.1 42.0 41.9 41.9 42.0 42.2 40.7 39.8 39.4 40.8 42.2 40.3 37.8 37.5 37.2 37.3 37.7 39.3 39.3 40.7 43.8 5 39.3 39.7 40.3 40.7 40.6 40.9 41.0 40.8 40.4 39.9 40.2 39.8 39.3 38.3 37.7 35.9 36.0 34.3 34.2 39.3 42.1 44.3 42.7 42.5 39.6 44.3 6 43.3 43.6 45.6 45.5 45.5 46.5 46.9 47.6 49.5 51.0 52.0 52.7 51.7 52.2 52.3 52.0 51.9 52.1 52.2 51.3 52.0 52.0 52.5 52.7 49.8 52.7 7 52.5 52.4 52.1 52.7 53.2 53.6 53.5 53.2 53.0 52.8 52.8 52.9 52.8 51.9 51.4 50.8 50.6 50.3 50.3 50.1 50.5 50.6 51.2 50.8 51.9 53.6 8 50.0 50.0 49.3 48.5 48.0 48.0 47.9 47.6 47.6 47.5 47.6 47.4 47.0 46.4 47.4 46.9 46.0 44.4 44.3 43.8 43.1 42.7 42.1 42.6 46.5 50.0 9 44.7 45.4 45.7 45.7 45.8 45.9 46.1 46.8 47.4 48.5 49.0 49.5 49.0 48.2 47.8 48.1 46.4 47.2 48.2 48.3 48.9 49.4 50.6 51.2 47.6 51.2 10 51.1 51.4 51.1 50.9 49.3 46.9 46.3 45.4 47.2 49.0 49.2 49.2 48.9 47.5 47.8 45.9 46.6 47.1 48.6 48.8 49.8 50.0 50.2 50.6 48.7 51.4 11 50.6 51.1 51.1 51.0 50.9 50.8 50.6 50.4 50.4 50.3 50.1 49.9 49.6 48.8 49.6 48.0 48.0 49.4 50.6 49.6 49.7 50.4 51.5 52.3 50.2 52.3 12 54.1 54.1 53.6 53.0 52.8 52.4 51.5 50.8 49.9 48.8 48.1 47.2 45.2 43.8 41.7 38.4 36.8 35.4 34.8 33.6 31.6 30.9 30.6 30.7 43.8 54.1 13 33.3 50.0 51.6 51.7 49.7 50.2 48.5 48.9 46.3 43.4 42.5 42.4 43.0 44.5 45.7 45.4 46.0 47.2 48.2 48.9 49.3 49.4 49.5 48.9 46.9 51.7 14 48.4 47.8 47.8 47.9 47.9 47.6 45.7 36.3 41.7 47.3 49.0 48.5 47.2 46.0 47.2 48.0 47.2 47.2 44.6 45.4 44.5 44.9 45.4 46.3 46.3 49.0 15 45.8 47.0 47.8 47.9 48.2 48.4 48.7 49.3 49.6 49.9 49.6 49.4 49.4 49.1 49.7 50.0 49.7 50.1 49.0 48.9 48.4 46.1 45.5 46.8 48.5 50.1 16 47.8 48.1 49.1 49.4 48.3 48.1 48.0 48.2 48.4 48.2 47.6 46.7 45.5 45.9 45.4 45.1 45.7 44.6 44.6 44.5 44.5 44.1 43.9 45.4 46.5 49.4 17 45.7 45.8 45.6 45.0 44.7 44.8 45.4 46.1 45.6 46.0 45.7 45.1 37.1 38.6 43.1 43.0 42.2 42.8 42.4 42.0 41.4 39.6 38.9 38.4 43.1 46.1 18 36.5 36.9 38.1 39.7 42.3 42.6 42.8 44.6 45.2 45.1 45.5 45.5 46.0 46.0 45.4 45.4 44.9 44.0 43.7 43.0 42.7 42.6 42.8 43.0 43.1 46.0 19 43.0 43.4 43.9 43.7 43.6 44.2 44.5 43.8 44.1 44.0 43.2 46.0 48.9 49.5 45.6 42.3 41.6 43.1 45.5 47.6 49.7 50.6 51.0 52.0 45.6 52.0 20 52.8 53.4 53.3 52.5 52.5 52.5 52.2 51.2 50.9 50.6 50.1 49.7 49.1 48.5 48.8 49.0 48.8 48.7 48.4 48.4 48.5 48.0 49.7 50.1 50.3 53.4 21 51.0 51.3 51.5 51.2 50.0 49.0 48.3 46.9 45.4 44.4 43.1 46.1 47.1 47.3 47.4 47.0 45.9 44.9 44.8 43.1 42.7 41.9 39.9 38.0 46.2 51.5 22 37.0 35.6 35.1 34.9 34.3 33.2 33.1 37.4 40.1 41.0 41.8 41.4 39.7 39.6 42.2 44.3 46.3 47.3 47.8 48.9 49.5 49.9 51.2 51.4 41.8 51.4 23 50.6 49.3 49.0 48.8 46.6 44.2 45.9 42.2 39.1 36.6 35.3 34.6 34.5 34.3 34.0 33.3 30.9 29.8 30.0 30.0 30.0 30.1 30.8 34.1 37.7 50.6 24 46.4 47.8 47.3 47.0 46.8 46.8 46.7 47.0 47.7 48.9 51.2 53.1 54.4 52.4 53.1 53.5 54.4 54.4 54.3 54.2 53.5 53.2 53.7 53.8 50.9 54.4 25 56.7 56.3 54.2 53.3 53.2 55.5 56.7 54.0 51.4 50.7 50.8 50.4 49.7 48.9 48.7 49.6 50.0 50.4 51.1 51.8 51.2 52.1 53.3 53.8 52.2 56.7 26 54.0 53.5 53.4 53.5 53.6 53.3 52.9 53.7 53.4 52.6 52.5 51.9 51.0 50.5 50.0 48.7 48.3 47.4 46.2 45.4 43.1 40.9 38.3 46.8 49.8 54.0 27 46.0 48.3 49.9 52.4 51.8 50.0 49.6 49.3 49.4 50.7 50.1 49.3 49.0 48.7 48.1 48.2 48.0 48.9 49.2 49.5 50.0 50.0 49.9 50.2 49.4 52.4 28 51.0 52.1 52.0 51.9 51.6 51.1 50.9 51.2 51.5 51.5 51.4 51.4 51.2 51.7 52.6 53.4 54.3 55.4 55.8 55.2 55.4 54.9 54.8 54.7 52.8 55.8 MEAN 47.3 48.2 48.4 48.4 47.9 47.6 47.5 47.0 47.1 47.2 47.2 47.3 46.6 46.4 46.5 46.2 45.9 45.9 46.0 46.0 46.1 46.1 46.2 46.7 46.9 51.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 2006 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 54.8 54.4 54.5 54.2 54.4 55.2 56.5 57.8 60.6 61.4 61.2 60.8 60.3 60.0 60.3 60.3 61.0 60.6 59.6 56.8 55.5 55.8 55.9 64.6 58.2 64.6 2 61.0 60.9 55.4 56.1 55.3 61.4 67.9 70.1 71.3 72.4 72.0 68.6 70.0 67.0 65.5 66.1 65.0 65.8 66.6 60.5 58.2 58.3 53.8 51.0 63.3 72.4 3 47.4 46.0 46.3 47.0 48.0 50.3 49.2 48.4 47.1 46.0 45.7 46.9 45.9 44.6 43.8 40.9 39.1 49.0 49.3 48.4 50.0 50.8 51.7 52.8 47.3 52.8 4 55.7 56.5 54.7 54.7 57.6 58.9 61.9 61.4 61.2 58.9 55.4 54.8 54.5 51.4 51.0 51.3 49.7 49.1 51.5 52.5 52.1 52.0 52.1 51.8 54.6 61.9 5 51.8 52.0 51.5 50.9 49.9 49.6 49.6 48.4 48.7 47.6 46.9 47.2 48.1 49.1 49.2 49.6 50.0 50.7 50.9 50.8 51.2 52.0 51.7 51.1 49.9 52.0 6 51.0 50.8 51.2 51.6 51.3 51.6 52.2 53.1 54.2 54.6 54.5 54.8 54.9 54.3 54.2 54.1 54.8 54.6 54.8 54.6 55.9 56.9 55.7 56.0 53.8 56.9 7 56.1 55.0 55.4 55.9 55.6 55.5 55.6 55.6 55.2 54.5 54.4 53.7 55.1 56.1 55.0 54.2 53.5 53.8 59.7 57.3 56.1 62.8 62.9 61.1 56.2 62.9 8 56.4 54.0 54.2 55.0 53.4 54.4 58.6 61.9 62.8 62.8 61.7 63.5 61.7 62.3 63.1 63.5 65.0 63.6 54.7 54.0 54.8 53.5 54.0 55.4 58.5 65.0 9 54.4 53.3 51.9 51.6 51.2 51.6 52.9 52.7 51.4 51.4 51.9 51.9 51.9 51.3 51.3999.9999.9999.9 50.5 51.1 50.8 50.5 50.5 47.8 51.5 54.4 10 48.7 49.4 48.5 50.1 47.7 50.6 52.7 52.7 53.1 52.9 52.7 50.0 49.7 51.7 50.5 49.3 49.5 48.0 49.1 46.9 46.7 47.0 48.2 49.3 49.8 53.1 11 49.5 49.9 50.5 50.6 50.6 51.5 52.4 51.4 51.7 51.2 52.3 52.3 52.1 52.0 51.7 51.6 51.6 51.2 49.7 48.7 48.6 48.7 48.6 48.0 50.7 52.4 12 47.6 47.9 47.4 46.0 45.2 45.1 44.5 43.9 43.4 43.3 42.1 41.6 42.7 44.6 45.7 46.3 51.5 55.9 56.8 55.1 55.0 53.9 52.0 48.9 47.8 56.8 13 48.3 54.4 55.5 55.4 56.1 57.1 56.9 55.3 53.8 50.4 52.3 50.4 48.5 46.4 46.1 45.0 42.5 40.1 37.8 36.9 35.6 34.3 34.6 37.0 47.1 57.1 14 35.1 33.9 34.1 36.7 38.4 40.4 42.4 42.8 43.0 42.6 42.7 41.7 40.7 39.7 39.1 38.2 38.2 37.9 37.4 36.9 36.3 37.2 37.2 37.0 38.7 43.0 15 37.4 37.4 37.5 37.5 37.9 38.0 37.9 37.7 37.9 38.1 37.9 37.4 37.1 36.8 51.0 59.7 58.5 58.2 57.6 57.8 58.5 59.2 57.0 54.2 45.7 59.7 16 55.0 58.0 59.3 60.0 60.0 62.8 63.0 60.6 59.9 61.0 59.2 58.9 58.3 57.7 57.9 57.8 57.9 57.8 56.5 56.9 56.9 57.0 57.9 58.0 58.7 63.0 17 57.3 57.1 57.6 58.0 58.8 59.4 59.4 59.3 59.2 59.3 59.0 59.5 59.3 58.3 58.8 57.5 56.4 55.6 54.8 54.6 53.3 53.1 53.4 53.4 57.2 59.5 18 53.9 54.3 54.6 55.1 55.6 60.3 64.3 68.1 67.6 66.6 66.6 67.6 68.2 69.1 70.1 71.7 72.0 71.6 67.9 64.3 62.5 61.1 60.9 61.2 64.0 72.0 19 63.6 61.3 61.5 61.2 60.1 59.6 59.1 59.0 60.0 60.9 62.0 62.6 59.6 57.4 57.3 57.0 55.9 56.3 56.8 57.0 57.3 56.5 56.4 56.5 58.9 63.6 20 58.2 58.7 60.7 63.1 61.2 60.1 58.8 57.1 55.5 54.6 53.6 54.1 54.7 55.8 56.5 56.5 57.4 57.7 57.7 57.9 58.1 57.6 57.1 58.0 57.5 63.1 21 58.0 58.1 57.5 57.6 57.7 57.6 56.2 54.9 54.8 55.2 55.6 55.3 55.2 54.8 54.8 54.5 54.5 55.3 56.2 56.6 57.4 56.4 55.4 56.4 56.1 58.1 22 55.8 56.7 57.2 55.7 51.3 49.1 47.6 46.1 45.8 44.8 43.7 42.9 42.6 42.0 43.7 47.5 53.2 53.7 54.8 55.2 55.6 55.7 56.7 56.4 50.6 57.2 23 56.9 55.8 53.3 49.3 47.8 52.0 58.6 61.7 61.5 56.6 55.0 54.9 55.4 53.0 52.6 53.9 55.1 55.0 54.1 52.8 54.0 54.2 54.9 54.8 54.7 61.7 24 55.1 55.5 54.9 54.4 53.9 54.6 55.4 54.3 52.8 52.9 52.6 52.7 52.8 52.7 53.2 53.4 53.4 53.2 53.1 53.2 53.1 50.0 49.1 50.6 53.2 55.5 25 49.7 50.8 51.7 53.2 51.9 52.0 50.9 51.3 50.7 49.4 56.1 58.7 56.8 56.7 57.2 57.0 56.9 56.8 56.4 57.4 56.4 56.3 56.1 55.3 54.4 58.7 26 55.9 56.1 55.9 55.4 54.6 55.7 57.2 58.0 58.9 58.6 57.6 58.1 58.9 59.1 58.9 59.0 58.1 57.5 57.9 57.4 57.1 57.4 58.6 58.8 57.5 59.1 27 59.2 59.3 59.4 59.9 60.0 59.7 59.6 59.5 59.3 59.6 59.8 60.0 59.2 57.7 56.9 55.9 55.0 54.1 53.9 53.7 54.3 54.2 54.2 53.7 57.4 60.0 28 53.9 54.5 54.5 54.4 52.6 52.1 53.4 54.3 53.9 53.8 54.3 53.6 53.1 53.2 53.7 53.9 54.0 54.3 54.9 55.3 55.2 54.9 54.3 55.0 54.0 55.3 29 55.1 54.1 53.8 53.1 53.4 53.5 53.8 53.7 54.8 55.1 54.8 54.9 55.0 55.4 55.9 56.9 56.0 55.6 55.5 55.9 55.4 55.5 57.5 58.2 55.1 58.2 30 58.6 58.7 58.6 58.6 57.5 57.1 57.1 56.9 56.8 56.4 59.8 60.4 59.1 61.5 62.0 61.3 63.7 65.8 64.4 65.9 67.0 64.0 64.2 61.3 60.7 67.0 31 60.7 61.0 61.1 60.2 58.7 58.8 56.2 56.4 56.4 56.3 55.7 55.0 55.0 54.8 55.2 55.5 55.6 55.5 55.5 55.7 56.5 55.6 54.9 51.6 56.6 61.1 MEAN 53.6 53.7 53.6 53.6 53.1 54.1 54.9 55.0 54.9 54.5 54.5 54.4 54.1 53.8 54.3 54.6 54.8 55.1 54.7 54.1 54.0 53.9 53.8 53.7 54.2 59.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 2006 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 50.4 53.0 55.3 54.9 54.7 54.7 54.4 54.3 55.9 55.3 54.1 51.3 52.4 51.6 54.4 56.5 57.8 56.8 55.3 55.2 54.9 54.3 54.2 55.1 54.4 57.8 2 55.4 55.6 55.4 56.4 56.0 57.1 56.3 55.9 55.4 55.2 55.4 54.6 55.0 54.4 54.1 53.0 52.1 52.9 51.6 51.7 51.4 50.5 50.2 49.8 54.0 57.1 3 50.1 50.1 49.8 49.7 49.9 50.6 51.0 51.3 51.4 50.9 49.8 48.9 48.7 48.8 48.0 47.4 50.2 47.6 44.0 43.4 43.0 42.9 42.8 42.6 48.1 51.4 4 42.4 42.3 42.3 42.6 43.0 43.5 44.2 44.6 44.6 44.3 43.7 45.1 45.3 45.4 46.0 45.4 44.4 42.2 40.1 41.6 39.2 39.2 39.3 39.1 42.9 46.0 5 39.7 40.5 41.3 41.3 40.8 41.0 41.0 41.7 41.9 42.3 42.0 40.8 40.2 39.0 38.0 36.9 35.8 34.9 34.9 34.3 34.1 36.7 36.9 36.0 38.8 42.3 6 36.1 35.5 35.2 35.3 45.3 52.6 58.0 59.5 61.2 62.6 63.0 61.5 62.2 66.8 67.2 65.9 65.4 65.9 66.8 68.2 68.7 68.9 68.7 68.1 58.7 68.9 7 68.2 67.9 67.8 67.9 67.0 66.9 66.3 66.6 66.6 66.6 67.0 66.3 65.0 67.9 67.3 67.9 66.4 64.6 67.8 63.7 71.0 70.1 69.5 70.2 67.4 71.0 8 70.2 68.8 66.6 65.4 65.0 66.3 65.1 65.3 64.3 64.1 63.4 63.0 62.1 60.7 60.7 59.8 59.6 58.5 56.8 55.6 54.9 54.3 54.0 54.7 61.6 70.2 9 55.0 54.6 54.2 55.2 55.5 54.0 53.7 54.1 54.5 54.2 54.2 53.5 53.2 52.0 51.5 50.2 48.8 47.5 46.7 46.0 45.8 45.7 45.2 44.6 51.2 55.5 10 43.9 44.2 44.6 45.6 46.8 46.9 47.8 47.8 47.4 47.2 47.4 46.6 46.5 46.8 52.1 51.9 51.2 52.3 53.0 52.8 52.3 48.5 45.8 47.4 48.2 53.0 11 48.3 49.6 54.0 56.2 57.1 58.0 58.3 58.1 58.0 58.0 56.3 56.6 57.4 56.6 56.2 55.0 53.8 52.3 52.7 52.4 52.9 52.4 52.7 53.1 54.8 58.3 12 53.1 53.5 53.6 53.2 53.3 53.0 51.9 52.1 52.5 53.2 51.9 51.1 51.4 51.3 50.0 49.8 49.5 48.6 44.7 49.6 51.3 51.4 52.6 53.5 51.5 53.6 13 54.1 54.0 54.4 54.2 54.6 54.8 54.1 54.3 57.1 56.9 54.7 56.8 56.8 57.7 56.3 55.0 54.6 54.8 55.0 55.0 55.1 54.4 56.0 57.1 55.3 57.7 14 57.8 56.3 51.0 55.9 55.4 54.5 54.8 52.0 51.7 54.5 54.0 51.1 54.6 55.0 51.9 56.9 56.5 57.7 56.8 56.4 56.7 56.3 54.0 51.5 54.7 57.8 15 53.0 52.2 54.2 54.5 53.9 55.3 53.1 49.6 51.6 52.9 55.9 55.9 55.8 55.1 54.0 53.3 52.7 52.0 51.0 50.7 52.0 52.2 50.4 50.1 53.0 55.9 16 49.7 50.6 50.1 49.1 49.7 49.8 49.4 49.3 50.3 51.5 51.8 51.4 51.5 51.6 51.3 50.5 49.9 49.5 48.6 47.7 47.4 47.8 48.5 48.7 49.8 51.8 17 48.9 49.4 50.2 49.4 48.3 48.7 49.0 48.9 49.4 50.2 50.2 49.5 50.7 50.8 49.4 48.2 47.3 46.3 45.8 44.9 44.8 45.0 44.8 45.5 48.1 50.8 18 46.7 48.6 50.2 51.6 53.1 52.6 50.5 48.6 46.9 45.8 45.8 45.4 44.9 44.6 44.7 48.9 59.0 58.6 59.9 58.8 53.3 52.0 52.9 52.4 50.7 59.9 19 51.6 51.4 51.8 50.7 50.3 49.0 48.1 47.5 46.9 46.3 46.9 48.2 50.2 50.6 51.7 53.2 51.0 50.6 49.8 50.7 51.6 54.9 56.7 57.3 50.7 57.3 20 58.0 60.1 58.8 59.3 59.6 59.1 60.0 61.9 60.8 62.5 62.4 62.5 61.6 57.1 55.8 57.8 57.1 56.9 59.4 61.4 64.4 65.6 65.6 67.0 60.6 67.0 21 64.3 57.2 57.4 57.1 55.0 55.5 55.5 55.3 55.1 56.0 56.3 55.2 54.5 53.7 53.8 52.3 53.1 53.2 52.5 52.3 51.9 51.5 51.3 52.0 54.7 64.3 22 53.3 54.0 54.7 54.3 53.4 54.4 55.0 55.4 56.4 57.3 58.0 59.4 59.5 58.8 58.4 58.2 57.2 56.6 56.3 55.6 54.7 55.2 55.1 55.6 56.1 59.5 23 55.9 55.1 54.6 54.8 54.1 53.0 53.2 53.8 54.3 54.9 52.5 50.8 53.6 54.6 53.8 53.3 52.7 52.0 51.6 51.0 51.2 49.7 45.3 43.3 52.5 55.9 24 43.3 41.8 43.8 45.7 49.8 49.1 49.4 50.2 51.5 51.6 51.2 50.9 51.4 51.6 51.1 50.8 50.1 47.2 48.1 47.0 47.2 48.5 47.2 47.5 48.6 51.6 25 46.7 47.4 49.1 52.5 52.7 52.6 50.5 51.0 48.6 48.1 48.3 48.3 47.7 47.1 46.6 45.9 44.9 44.5 44.0 43.3 42.6 42.2 42.1 40.5 47.0 52.7 26 45.4 46.6 43.0 41.8 41.4 41.5 41.6 40.7 40.6 40.5 40.6 39.6 39.1 38.8 38.9 38.1 37.2 37.4 36.1 35.4 35.2 34.8 35.0 36.3 39.4 46.6 27 35.1 35.2 35.2 35.2 35.2 35.3 35.8 36.4 35.2 35.2 35.0 36.0 36.4 36.0 35.7 35.0 34.0 33.0 33.6 35.3 36.2 35.8 34.7 34.7 35.2 36.4 28 35.0 35.2 35.9 36.1 37.7 37.0 37.6 36.3 36.5 36.8 37.3 36.6 35.7 34.9 34.6 35.0 34.5 34.8 34.1 36.6 33.6 32.7 33.7 40.5 35.8 40.5 29 40.8 44.6 47.1 52.2 57.1 48.4 47.2 50.6 50.2 56.0 55.6 56.4 54.8 56.1 54.2 53.0 53.0 54.4 53.4 52.9 56.8 52.7 47.6 48.8 51.8 57.1 30 50.6 52.2 54.3 55.3 57.4 58.1 58.4 56.1 54.3 61.2 67.4 63.8 60.2 61.8 62.0 60.1 58.1 58.8 57.1 57.0 56.3 56.3 56.8 57.3 58.0 67.4 MEAN 50.1 50.2 50.5 51.1 51.8 51.8 51.7 51.6 51.7 52.4 52.4 51.9 51.9 51.9 51.7 51.5 51.3 50.7 50.3 50.2 50.3 50.1 49.6 50.0 51.1 55.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 2006 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 57.3 57.1 57.2 55.9 56.2 57.1 54.9 56.1 54.6 55.6 51.1 51.9 55.1 57.2 54.5 54.4 52.2 52.3 52.9 54.0 52.4 51.2 51.9 52.5 54.4 57.3 2 52.5 52.5 52.3 53.5 53.2 53.0 52.9 51.6 54.4 55.8 55.3 56.0 55.8 54.7 54.1 52.5 51.9 53.2 49.2 48.8 48.3 49.6 47.7 47.0 52.3 56.0 3 46.8 47.3 48.8 48.9 48.3 45.6 44.3 44.4 46.1 47.0 47.7 48.1 48.9 48.1 47.5 46.8 46.4 45.8 46.7 49.2 62.9 66.0 71.3 68.0 50.5 71.3 4 66.1 66.8 69.0 71.2 70.1 70.2 71.0 71.0 68.8 68.4 68.3 72.3 69.6 71.9 72.8 73.0 73.4 71.0 73.1 70.2 65.5 56.8 66.1 68.9 69.4 73.4 5 69.2 68.1 61.7 46.5 37.6 36.3 36.4 37.3 38.5 39.6 40.7 41.5 41.1 41.1 40.9 41.6 40.7 39.6 38.6 38.1 38.7 39.6 39.7 38.1 43.0 69.2 6 38.6 39.3 39.0 38.3 35.9 36.2 37.3 37.8 41.3 42.2 42.8 43.1 42.0 40.9 39.0 38.2 36.7 35.9 34.6 34.3 33.8 33.5 33.0 32.6 37.8 43.1 7 32.6 32.5 32.3 33.4 32.5 32.3 32.6 32.4 32.3 32.3 31.1 32.3 33.1 33.6 33.0 33.0 33.6 31.1 31.2 31.8 31.6 32.6 33.3 33.0 32.5 33.6 8 32.4 32.8 32.5 33.3 33.4 34.5 34.0 34.9 34.8 37.7 38.8 38.3 38.9 38.3 37.9 38.6 38.1 36.8 37.7 38.3 41.0 40.3 39.3 39.1 36.7 41.0 9 40.7 39.0 37.7 37.1 38.5 37.6 38.0 38.4 38.6 38.1 38.7 38.9 36.6 35.7 35.5 35.2 35.5 44.5 56.0 55.3 54.3 55.8 56.5 56.1 42.4 56.5 10 55.4 55.8 55.8 58.6 59.1 57.0 55.9 55.7 54.0 53.6 52.1 51.5 50.1 48.4 46.8 45.2 54.4 47.0 41.4 41.5 39.7 35.3 33.2 37.5 49.4 59.1 11 38.0 47.1 53.9 52.1 51.7 51.2 51.3 51.5 51.8 52.2 53.9 54.5 55.2 54.6 54.2 53.4 53.3 53.0 53.3 53.4 57.9 55.3 54.8 55.4 52.6 57.9 12 56.4 56.1 56.5 56.9 57.4 58.2 57.8 58.4 58.5 58.3 56.3 51.1 50.3 54.3 53.4 50.8 51.2 50.4 48.8 48.1 47.0 43.1 41.4 40.9 52.6 58.5 13 41.3 39.5 39.3 37.1 36.2 35.7 35.6 34.3 33.0 31.8 27.5 27.5 27.6 27.9 26.0 24.7 23.4 23.2 25.2 27.4 26.5 25.0 21.7 22.0 30.0 41.3 14 22.8 23.1 20.4 20.5 20.8 18.2 24.9 45.2 47.5 42.2 43.8 41.4 41.5 39.2 39.4 45.5 48.6 52.0 56.2 58.4 60.6 62.2 61.7 60.7 41.5 62.2 15 59.6 59.4 60.1 61.2 60.9 62.4 65.2 64.1 64.1 63.1 63.5 62.7 61.7 61.0 59.6 57.4 55.2 53.3 51.4 49.8 50.1 51.7 51.6 51.2 58.3 65.2 16 51.4 50.3 50.3 50.9 52.3 53.3 53.9 52.2 52.0 53.5 52.4 49.9 48.9 50.3 50.1 49.0 48.1 46.4 47.7 43.2 43.8 41.5 41.7 43.5 49.0 53.9 17 45.2 46.4 47.0 49.1 49.2 49.4 49.9 50.9 51.4 51.1 50.9 51.1 50.2 50.3 50.1 50.3 50.6 48.7 45.9 44.8 44.0 44.1 44.3 45.1 48.3 51.4 18 43.3 42.7 42.4 42.6 41.8 41.7 41.6 40.9 37.1 31.8 28.0 27.1 27.2 28.1 31.9 33.0 32.8 33.5 33.9 35.5 37.3 34.4 34.0 38.0 35.9 43.3 19 39.7 40.1 42.7 43.4 40.5 40.5 41.5 42.2 41.7 42.5 42.3 42.9 43.6 43.4 43.6 41.4 42.2 39.9 39.6 44.6 45.8 40.1 38.1 38.0 41.7 45.8 20 38.6 40.7 43.9 47.7 49.7 52.1 55.3 58.6 58.2 56.7 55.3 54.8 54.7 54.6 55.5 53.2 51.7 50.1 49.0 47.6 47.0 46.9 46.6 46.4 50.6 58.6 21 46.9 46.6 46.2 46.7 47.2 47.6 48.1 49.2 50.5 50.2 48.5 47.8 47.2 46.4 45.4 45.7 46.1 44.6 44.5 45.4 46.1 47.6 47.4 47.3 47.1 50.5 22 47.1 47.8 51.1 53.4 52.0 50.2 49.8 50.5 49.7 48.2 47.7 46.5 45.7 45.5 46.8 45.2 43.1 43.2 46.4 49.9 48.0 47.4 46.4 45.8 47.8 53.4 23 44.6 39.7 39.9 41.6 41.5 40.1 38.3 39.0 39.7 40.8 42.3 52.6 57.4 57.5 55.8 56.4 55.2 55.4 56.8 57.1 55.4 54.1 50.2 47.7 48.3 57.5 24 48.5 50.0 51.8 52.1 50.0 50.0 50.5 50.3 50.2 50.8 51.1 51.9 51.4 50.4 49.3 48.9 50.0 51.3 51.0 51.5 51.5 50.0 51.7 55.7 50.8 55.7 25 59.8 57.6 60.0 62.8 61.7 56.6 55.7 55.9 57.0 60.5 58.1 56.1 56.4 56.1 55.1 54.8 57.1 57.7 57.9 58.2 56.8 55.2 54.0 53.7 57.3 62.8 26 51.3 48.1 46.1 45.9 47.1 48.4 48.3 49.3 49.7 49.7 48.0 48.5 48.2 45.3 45.3 54.0 57.8 57.6 55.0 51.8 53.3 52.4 49.5 48.4 50.0 57.8 27 47.7 47.4 47.4 46.9 47.5 47.7 48.6 49.0 49.4 49.6 49.9 49.2 48.7 47.7 48.3 49.6 49.5 49.1 49.4 49.4 49.3 49.4 49.8 50.8 48.8 50.8 28 51.6 51.6 51.2 50.7 50.3 49.9 49.3 48.5 48.6 47.9 46.8 46.3 46.5 45.8 45.3 44.9 44.6 40.2 39.4 37.7 37.3 37.7 37.0 37.7 45.3 51.6 29 38.0 38.5 40.2 40.5 41.7 41.2 39.9 39.6 39.6 39.7 37.6 38.4 38.5 38.2 38.0 37.5 36.8 36.4 36.1 35.4 35.7 36.5 35.1 37.8 38.2 41.7 30 37.1 38.7 35.6 34.3 34.5 34.0 33.6 34.0 34.0 33.1 32.6 33.2 34.6 36.0 35.7 35.4 34.7 35.0 34.9 34.8 32.6 31.2 29.5 31.8 34.2 38.7 31 32.2 26.6 23.2 34.2 37.5 24.4 32.0 37.2 27.1 23.2 13.0 25.9 27.4 28.3 31.5 34.5 34.4 33.7 32.7 32.0 24.1 23.8 31.2 32.0 29.2 37.5 MEAN 46.2 46.1 46.3 46.7 46.3 45.6 46.1 47.1 46.9 46.7 45.7 46.2 46.3 46.2 45.9 45.9 46.1 45.5 45.7 45.7 45.8 44.9 44.8 45.3 46.0 53.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 2006 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 31.8 32.9 32.9 33.2 33.4 33.3 33.6 34.2 35.7 36.0 34.8 33.6 33.6 32.7 31.8 31.7 31.0 27.7 28.3 27.7 27.2 26.0 26.7 27.5 31.6 36.0 2 27.8 27.9 27.6 27.5 25.7 24.9 26.3 25.6 24.9 24.2 23.6 24.6 25.4 24.9 25.2 25.5 24.1 24.4 23.6 22.5 22.2 21.8 21.7 21.0 24.7 27.9 3 20.3 16.6 19.7 19.6 19.7 19.6 20.0 21.4 22.7 23.8 23.8 23.9 23.9 24.3 23.9 22.5 22.5 21.2 20.1 19.5 19.2 19.3 19.1 19.3 21.1 24.3 4 19.0 18.2 19.0 24.1 25.0 25.7 26.1 27.3 28.7 32.1 31.0 31.5 34.9 37.8 37.3 34.8 32.9 31.1 31.5 27.3 29.9 29.8 29.5 28.5 28.9 37.8 5 29.1 28.6 31.0 32.2 32.0 31.9 29.3 33.9 33.7 43.2 50.3 45.4 42.6 39.4 36.9 29.6 28.9 33.9 40.3 43.4 37.9 30.8 31.3 29.9 35.2 50.3 6 29.7 28.2 29.1 28.5 28.6 27.9 25.4 25.3 23.5 22.3 20.8 24.4 27.8 28.5 27.6 26.1 26.6 24.9 24.2 24.6 24.4 26.8 27.6 25.4 26.2 29.7 7 24.7 25.2 25.0 26.6 29.2 30.8 28.6 27.7 25.4 25.0 31.0 33.2 30.8 34.9 40.8 34.0 32.7 37.8 34.4 34.8 33.3 33.9 34.0 33.5 31.1 40.8 8 35.3 36.4 35.5 35.9 38.5 39.1 39.5 35.8 34.3 35.6 36.1 37.2 37.9 39.9 43.1 43.7 45.8 48.6 49.7 48.6 47.8 47.1 43.4 34.9 40.4 49.7 9 29.3 29.4 31.6 33.0 31.5 32.3 31.9 30.7 29.2 25.8 21.8 21.4 22.4 24.5 22.7 22.3 24.8 25.3 25.3 24.8 25.1 24.5 25.6 24.6 26.7 33.0 10 22.6 21.4 23.7 26.5 34.0 39.3 40.7 39.9 37.7 37.0 33.8 30.3 28.7 27.3 26.1 27.6 31.4 33.6 33.4 31.6 30.7 30.4 30.0 31.5 31.2 40.7 11 33.2 29.8 28.8 29.1 29.0 30.2 31.3 31.8 34.1 33.3 33.4 34.0 33.8 33.2 32.1 31.9 31.9 30.1 29.3 28.2 25.9 25.6 25.6 25.7 30.5 34.1 12 25.9 25.6 24.5 23.9 23.5 23.8 23.9 24.2 24.1 24.1 23.3 22.9 22.8 21.9 20.8 19.1 17.7 16.7 19.6 20.3 18.9 18.5 18.6 18.3 21.8 25.9 13 19.2 19.8 16.5 14.7 15.1 14.5 13.9 13.6 12.8 12.9 12.5 10.5 12.1 13.1 13.7 16.0 15.7 14.1 14.8 15.0 16.6 20.5 18.3 17.0 15.1 20.5 14 17.8 17.9 18.8 19.8 22.2 23.5 23.4 24.2 23.9 22.5 22.2 22.4 22.6 22.1 21.3 22.0 23.2 25.8 21.7 20.8 20.0 20.2 20.2 21.1 21.6 25.8 15 22.1 20.4 21.4 22.6 23.0 23.3 24.2 24.0 24.5 24.7 23.8 23.8 22.9 21.7 20.5 19.7 19.2 17.9 17.8 19.2 18.7 19.1 21.1 21.1 21.5 24.7 16 19.1 20.9 20.0 29.4 34.7 34.1 42.1 42.2 40.9 39.4 35.0 31.3 25.9 26.5 32.0 35.3 39.4 42.2 42.3 39.1 41.0 39.5 40.2 37.5 34.6 42.3 17 31.9 33.4 33.1 32.5 33.7 34.6 33.8 33.8 30.4 27.7 27.2 17.3 27.1 30.2 34.5 35.1 36.2 38.1 39.3 39.3 38.8 37.7 37.8 38.8 33.4 39.3 18 39.8 38.9 37.7 24.8 30.8 34.4 30.6 38.6 40.0 39.5 40.4 40.8 40.5 39.3 38.4 37.9 36.2 34.6 34.8 33.7 31.6 30.0 27.6 25.3 35.3 40.8 19 23.4 21.0 20.4 21.3 21.5 21.4 20.8 22.4 22.3 23.2 22.1 21.5 22.5 23.1 23.3 23.1 22.4 19.8 19.2 19.4 19.0 18.1 18.9 20.5 21.3 23.4 20 21.8 21.0 21.4 21.3 21.0 21.1 20.7 20.7 20.4 19.9 19.3 20.1 20.3 20.7 21.8 20.2 19.5 19.6 19.6 19.2 19.5 19.2 20.2 20.0 20.3 21.8 21 20.5 20.2 20.3 19.8 20.4 20.8 22.0 22.6 23.2 24.8 23.9 24.2 24.5 25.2 24.5 24.3 24.0 23.5 22.1 21.8 21.8 21.4 21.4 21.4 22.4 25.2 22 21.6 23.1 23.2 21.8 20.1 18.9 17.8 17.7 18.8 19.1 18.2 17.6 18.7 19.1 18.2 19.8 17.7 17.7 17.5 19.8 20.8 23.1 24.9 25.3 20.0 25.3 23 26.8 29.3 31.4 31.3 31.4 31.5 30.7 32.6 33.4 32.2 30.3 29.5 29.4 28.3 28.1 28.3 27.9 28.3 29.4 28.7 29.3 27.2 27.5 29.5 29.7 33.4 24 29.5 30.4 31.5 31.8 31.7 31.3 31.3 31.1 31.9 32.3 31.6 31.3 30.7 29.5 29.2 27.8 28.0 28.0 24.3 23.3 22.8 22.4 22.1 21.2 28.5 32.3 25 21.0 20.9 22.2 24.3 25.2 24.7 22.7 20.9 20.7 20.3 20.9 21.3 21.6 20.7 20.5 20.5 18.9 18.5 19.0 18.1 17.8 20.2 19.0 20.9 20.9 25.2 26 20.9 20.6 21.5 22.0 22.7 23.4 23.7 24.2 23.8 24.6 23.7 24.1 24.0 24.0 24.1 24.6 23.3 22.6 23.4 25.1 24.5 23.4 23.0 24.0 23.4 25.1 27 23.3 22.8 23.6 24.8 25.7 26.7 26.3 26.6 21.7 21.7 25.6 26.5 26.4 26.9 26.7 26.3 25.9 25.2 24.9 24.6 23.3 22.2 22.1 20.6 24.6 26.9 28 22.8 26.9 29.3 30.8 31.9 30.5 30.0 30.9 28.9 28.6 28.1 27.5 29.1 28.5 29.2 29.4 30.1 28.9 28.2 27.3 29.4 29.2 29.8 28.4 28.9 31.9 29 28.2 27.3 27.1 26.2 26.3 25.9 25.4 25.4 25.3 24.2 23.3 24.4 23.4 28.1 25.9 25.4 24.2 24.9 26.9 27.5 26.2 26.6 26.5 23.8 25.8 28.2 30 24.7 28.5 24.2 22.5 20.3 20.6 19.3 19.8 21.3 21.9 21.5 23.1 25.0 25.6 25.3 24.0 23.2 21.8 20.6 21.1 19.7 19.1 19.6 20.4 22.2 28.5 MEAN 25.4 25.5 25.7 26.1 26.9 27.3 27.2 27.6 27.3 27.4 27.1 26.6 27.0 27.4 27.5 26.9 26.8 26.9 26.9 26.5 26.1 25.8 25.8 25.2 26.6 31.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 2006 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 20.2 20.1 20.8 20.5 20.4 18.2 18.4 18.5 21.0 19.9 18.3 16.9 16.7 19.0 19.2 22.9 28.5 36.6 40.0 35.5 49.7 50.7 51.2 53.2 27.3 53.2 2 49.1 29.6 43.2 49.1 45.0 52.9 47.0 46.6 45.1 41.0 34.7 29.8 26.3 23.2 18.5 17.3 14.1 13.4 13.6 13.7 14.7 15.5 15.2 16.0 29.8 52.9 3 17.1 16.1 15.9 16.3 16.5 18.0 18.7 19.0 19.1 19.2 18.9 18.4 18.6 20.0 19.1 18.4 22.3 19.4 18.4 19.3 18.3 18.0 18.7 18.4 18.4 22.3 4 17.5 17.4 18.7 19.1 19.6 19.6 17.3 17.1 17.6 17.8 17.5 18.2 17.3 17.6 17.2 18.2 17.4 17.3 19.1 19.4 18.0 20.4 20.2 20.1 18.3 20.4 5 20.5 20.7 20.3 20.7 22.2 21.2 20.7 20.7 20.6 22.4 23.5 22.7 22.6 22.0 22.2 21.7 20.8 20.3 21.5 19.9 19.9 19.4 20.0 20.0 21.1 23.5 6 20.8 22.0 20.4 20.2 20.1 20.0 21.9 23.1 22.2 21.9 21.2 21.0 21.6 20.9 20.1 20.5 21.1 19.4 19.6 18.7 18.6 20.6 18.5 19.2 20.6 23.1 7 20.8 22.6 20.4 21.4 21.0 20.7 20.9 21.3 21.6 21.2 19.8 20.9 21.4 22.4 20.9 20.3 20.9 21.0 19.8 19.5 19.5 18.6 18.4 17.4 20.5 22.6 8 21.3 18.2 18.3 18.5 19.1 20.3 20.3 19.9 20.5 20.8 20.6 20.7 24.2 24.9 23.1 22.1 23.0 20.9 21.5 21.8 21.5 22.6 22.0 23.0 21.2 24.9 9 23.3 21.4 22.7 22.5 21.6 22.1 22.0 22.0 22.4 21.9 21.1 22.0 23.0 24.1 23.8 21.5 21.2 20.2 19.0 18.5 18.5 18.4 18.5 19.0 21.3 24.1 10 19.0 19.5 19.8 21.0 19.9 20.1 19.8 20.1 20.7 20.7 20.1 20.9 21.4 20.5 19.9 18.9 18.9 19.4 20.8 19.3 18.9 18.8 22.1 18.1 19.9 22.1 11 17.9 17.8 17.8 18.5 19.9 20.7 20.5 21.2 22.6 22.3 21.6 22.2 22.9 23.0 21.9 21.2 20.5 20.3 19.9 19.1 19.0 19.1 18.3 17.5 20.2 23.0 12 17.4 16.2 16.8 18.0 18.5 18.6 18.2 17.9 18.0 8.1 11.5 12.0 18.4 18.2 18.1 17.0 18.0 18.2 16.8 16.2 15.8 14.8 14.5 14.3 16.3 18.6 13 13.5 14.0 13.6 14.1 14.8 17.2 17.3 18.2 19.5 24.0 27.3 30.0 31.0 30.3 30.5 30.3 30.2 33.6 34.0 34.7 36.0 35.1 34.3 33.8 25.7 36.0 14 34.0 34.2 34.5 34.2 34.2 31.9 30.6 29.4 29.4 27.9 24.7 26.5 24.2 22.9 22.3 22.1 22.6 23.0 21.9 19.6 20.9 21.1 21.5 24.7 26.6 34.5 15 25.4 25.9 24.6 25.1 25.0 26.0 26.3 26.9 28.6 30.2 26.5 29.5 29.5 28.8 28.3 26.6 24.6 23.7 22.4 20.4 23.4 24.2 23.3 22.1 25.7 30.2 16 21.1 21.3 20.4 24.7 20.0 20.4 21.3 21.4 20.9 22.3 23.7 19.7 20.5 21.3999.9 22.6 23.2 21.7 21.1 20.4 21.2 20.6 19.8 18.9 21.2 24.7 17 20.0 19.7 18.6 19.2 19.5 19.9 19.5 20.6 20.6 20.7 21.4 21.9 22.8 22.1 22.2 22.6 23.6 22.0 21.5 21.2 22.3 22.4 22.8 22.6 21.2 23.6 18 24.1 26.1 24.9 24.4 24.2 26.2 26.9 28.0 27.6 26.8 26.9 26.0 26.7 26.7 26.0 26.0 25.3 24.7 25.9 24.3 23.8 23.7 24.0 23.1 25.5 28.0 19 23.0 23.4 23.2 24.4 23.4 23.3 23.9 24.2 25.0 25.4 25.9 26.4 26.2 26.0 26.6 26.3 24.4 25.0 23.1 22.0 24.3 26.1 25.0 24.0 24.6 26.6 20 24.0 23.8 24.6 24.6 24.5 25.0 25.5 25.2 25.8 26.1 25.0 25.6 25.4 24.0 23.1 22.9 22.3 22.8 23.1 24.4 26.1 24.6 23.0 23.3 24.4 26.1 21 24.6 24.3 24.9 25.9 26.4 26.6 26.2 26.3 25.9 26.3 25.5 24.5 26.5 23.3 24.9 27.0 25.1 23.8 22.9 21.8 25.0 26.1 25.7 25.7 25.2 27.0 22 25.2 25.7 27.2 27.3 28.7 29.6 29.5 30.0 28.3 26.4 25.7 25.9 26.3 26.3 25.3 25.6 26.8 26.2 26.6 25.2 26.1 26.2 25.4 25.8 26.7 30.0 23 25.6 26.8 26.5 26.3 26.4 26.3 26.6 26.5 26.8 26.7 26.1 25.6 25.9 26.6 27.0 24.8 23.9 22.9 23.3 22.8 22.4 22.8 21.4 22.8 25.1 27.0 24 22.6 23.9 21.4 21.8 22.3 22.4 22.0 21.8 22.2 23.1 22.4 22.7 22.6 22.3 20.3 19.8 20.8 19.4 19.5 18.6 20.2 19.9 19.7 22.1 21.4 23.9 25 19.5 18.8 19.3 19.0 20.5 26.2 22.1 19.8 19.7 21.2 22.8 22.4 24.9 26.1 25.2 22.9 21.8 23.2 20.7 24.4 23.9 20.7 20.4 21.1 21.9 26.2 26 22.0 24.2 25.7 23.4 22.9 23.5 22.1 22.0 26.8 27.3 28.2 27.8 27.1 26.2 26.1 26.3 25.5 26.3 26.7 27.4 25.0 24.0 23.7 23.6 25.2 28.2 27 23.4 23.2 23.2 23.2 23.4 23.6 24.0 23.8 25.2 26.4 28.2 28.6 29.0 28.1 26.2 28.4 25.7 24.8 22.2 21.1 19.6 19.0 17.8 17.8 24.0 29.0 28 17.5 17.3 17.1 16.6 15.4 15.7 15.5 15.3 15.5 15.3 14.8 14.7 16.0 18.0 16.9 14.7 15.0 15.4 14.6 14.6 15.0 15.1 15.5 16.0 15.7 18.0 29 16.5 17.0 16.7 19.2 18.1 18.3 19.4 18.5 17.9 18.0 18.0 17.7 17.8 17.4 17.1 16.6 16.4 17.6 17.6 16.3 15.7 16.2 16.1 16.1 17.4 19.4 30 16.5 16.9 16.0 16.2 16.5 17.2 17.2 17.5 17.9 18.2 17.7 17.7 17.2 17.9 17.9 17.6 17.0 16.8 16.9 16.6 18.1 17.5 17.0 16.7 17.2 18.2 31 16.7 16.8 18.0 16.9 17.4 17.2 18.3 18.8 19.4 20.2 20.1 19.1 19.0 19.1 18.6 18.4 17.7 16.1 16.4 17.4 16.8 17.1 16.0 16.1 17.8 20.2 MEAN 21.9 21.5 21.8 22.3 22.2 22.9 22.6 22.6 23.0 22.9 22.6 22.5 23.0 22.9 22.3 22.0 21.9 21.8 21.6 21.1 21.9 21.9 21.6 21.7 22.2 26.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 2006 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 16.8 16.6 16.1 16.5 16.9 17.2 18.8 19.7 20.3 20.4 22.3 22.5 21.4 21.2 21.4 20.9 18.0 18.2 17.9 17.6 17.5 16.8 18.4 19.5 18.9 22.5 2 20.9 21.4 22.4 22.5 34.9 44.0 45.4 42.4 40.9 41.1 43.0 45.5 44.9 43.8 41.5 40.3 39.3 39.3 37.4 36.6 35.7 35.4 36.1 35.4 37.1 45.5 3 35.8 36.3 36.3 35.4 34.1 33.0 33.2 32.8 32.9 33.2 32.7 33.3 33.9 35.4 37.6 40.0 39.1 39.1 38.0 36.0 37.0 37.8 39.1 39.2 35.9 40.0 4 39.7 37.0 36.6 36.4 36.8 35.9 38.2 37.0 34.8 31.4 29.5 32.4 34.3 33.5 32.2 27.5 29.1 29.1 23.4 21.8 21.5 22.4 22.0 22.5 31.0 39.7 5 22.9 22.4 22.8 20.9 20.2 20.2 21.1 21.1 21.0 20.6 18.7 17.9 17.8 18.3 18.0 18.3 18.4 17.8 17.0 17.9 17.5 17.8 19.3 20.5 19.5 22.9 6 18.9 18.9 18.9 19.0 19.3 19.0 19.0 18.4 18.5 18.2 18.0 18.0 17.9 17.8 17.2 17.4 17.4 16.6 16.4 16.0 16.8 17.3 18.7 16.7 17.9 19.3 7 16.4 16.4 15.8 15.8 16.4 17.1 17.0 17.2 16.9 16.8 16.6 16.8 16.8 16.9 16.7 16.6 17.2 17.2 16.3 15.3 15.2 15.1 15.2 15.6 16.4 17.2 8 15.6 16.0 16.7 18.1 19.4 19.1 19.6 17.0 18.2 20.2 21.4 23.5 25.2 26.2 19.4 32.1 27.9 26.5 24.1 22.6 23.1 21.6 21.3 20.9 21.5 32.1 9 18.7 17.2 17.9 18.8 20.7 24.5 26.5 36.2 42.1 42.9 36.7 33.4 32.6 38.2 34.1 34.6 28.5 35.0 39.0 36.6 36.9 37.1 33.3 30.2 31.3 42.9 10 34.9 33.4 39.3 43.4 51.5 61.8 65.7 65.2 63.4 62.1 61.2 53.9 52.8 51.8 51.7 54.0 50.4 45.2 36.8 30.3 26.8 27.5 39.7 45.3 47.8 65.7 11 50.2 52.2 51.4 50.8 51.7 50.9 54.5 52.6 53.0 52.3 51.7 52.2 52.2 51.1 52.1 38.8 37.8 33.6 35.3 42.5 42.8 41.6 44.2 50.2 47.7 54.5 12 53.5 54.7 56.1 58.7 58.7 58.8 56.3 54.5 60.9 60.3 59.5 59.1 58.5 58.2 59.5 59.4 58.0 57.4 56.2 55.8 55.6 56.1 54.8 55.3 57.3 60.9 13 56.8 55.4 56.0 54.0 51.0 50.4 49.5 47.1 43.6 44.5 45.5 48.3 44.1 39.5 44.0 47.6 45.8 43.1 42.2 41.9 39.8 40.9 41.0 41.3 46.4 56.8 14 42.5 40.2 39.7 40.4 41.0 41.9 42.9 43.0 42.8 41.7 38.5 37.3 40.7 40.8 40.9 40.6 40.2 36.4 36.9 36.5 36.3 36.6 38.1 38.6 39.8 43.0 15 39.4 40.4 40.7 40.2 40.5 41.4 41.3 41.1 41.7 41.9 41.5 42.3 43.8 44.1 43.9 43.7 43.8 43.3 43.6 43.6 43.6 43.2 41.8 42.6 42.2 44.1 16 42.8 42.5 43.1 42.5 44.8 44.8 43.4 44.3 42.7 37.9 37.9 28.9 37.1 38.4 39.8 39.5 38.1 37.0 37.9 37.8 37.3 36.8 34.9 37.3 39.5 44.8 17 37.3 37.9 38.5 40.8 41.4 42.9 43.5 33.8 40.3 41.0 29.5 37.8 36.0 36.1 39.8 41.6 40.0 39.2 38.1 36.6 37.2 36.3 37.3 37.7 38.4 43.5 18 37.5 37.3 37.0 37.3 37.8 37.8 38.3 38.7 38.2 38.4 37.2 36.5 36.2 35.7 35.2 33.2 32.6 31.6 32.1 32.8 31.4 31.0 30.8 31.6 35.3 38.7 19 31.5 31.9 31.9 31.4 32.4 33.0 34.1 35.0 35.1 34.9 34.6 34.4 34.7 27.3 34.2 34.1 33.1 32.7 32.5 33.8 32.4 32.2 30.9 30.5 32.9 35.1 20 30.2 29.6 30.0 29.6 31.7 31.7 31.8 33.2 34.1 33.2 32.3 31.7 31.4 30.6 29.9 29.1 28.1 27.8 25.6 24.0 22.4 20.4 18.9 17.6 28.5 34.1 21 16.6 15.4 15.1 15.0 16.5 16.3 13.7 14.1 15.9 15.9 15.6 18.3 19.2 19.4 17.6 18.8 15.4 15.4 15.2 14.8 14.3 13.8 13.6 14.2 15.8 19.4 22 12.8 12.2 11.8 13.1 13.6 14.3 14.2 14.7 15.2 17.3 19.7 21.2 22.7 24.3 16.2 23.3 22.8 24.6 20.0 18.9 18.3 17.5 17.6 17.9 17.7 24.6 23 18.0 19.2 19.4 21.4 20.3 20.1 19.9 20.2 20.7 22.6 17.8 20.3 19.8 19.2 19.7 23.1 19.3 18.6 18.6 18.1 19.4 17.8 19.2 18.4 19.6 23.1 24 17.4 17.4 18.8 19.2 19.7 18.5 20.6 20.6 22.0 22.4 22.4 21.9 25.4 28.5 23.9 22.2 21.6 21.8 20.4 18.0 17.4 17.5 17.0 16.8 20.5 28.5 25 16.8 17.0 17.4 15.9 15.5 15.6 15.8 16.3 15.5 17.6 17.3 21.9 25.8 24.8 29.3 30.1 32.7 31.9 33.0 33.6 35.7 37.9 35.4 38.7 24.7 38.7 26 43.6 45.8 44.6 44.2 43.8 43.4 48.2 46.1 47.6 50.9 48.9 48.7 49.3 48.6 46.4 45.2 50.5 53.3 50.2 47.3 45.5 47.6 50.2 43.4 47.2 53.3 27 34.7 36.3 37.7 39.0 41.4 44.3 46.8 52.4 53.7 54.7 55.5 54.1 52.6 53.9 52.2 50.9 49.1 47.5 47.4 46.8 47.0 46.5 46.6 46.7 47.4 55.5 28 43.8 44.4 45.3 45.8 45.4 45.5 47.7 47.6 47.8 48.2 48.1 46.6 46.1 44.5 46.0 47.1 44.9 43.4 43.9 40.4 38.1 36.6 36.9 38.8 44.3 48.2 29 38.6 39.5 39.6 40.7 43.1 42.9 43.3 45.0 45.5 44.8 41.2 40.4 43.3 44.0 43.6 43.0 42.2 42.7 41.4 40.0 39.4 38.4 38.6 39.1 41.7 45.5 30 39.3 39.3 39.7 40.1 40.6 41.0 41.3 41.3 42.1 42.5 42.2 41.5 41.0 39.4 37.9 36.7 34.7 32.8 31.6 29.0 30.9 28.2 21.1 20.2 36.4 42.5 31 21.0 21.8 23.2 22.9 23.2 18.7 16.2 15.0 15.1 16.9 14.6 13.4 15.0 15.4 14.3 13.6 13.5 14.0 13.7 13.4 13.1 12.8 12.8 12.8 16.1 23.2 MEAN 31.1 31.2 31.6 31.9 33.0 33.7 34.5 34.3 34.9 35.1 33.9 34.0 34.6 34.4 34.1 34.3 33.2 32.7 31.7 30.8 30.5 30.3 30.5 30.8 32.8 38.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 2006 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 13.1 15.1 13.2 13.5 14.3 14.6 14.7 14.3 14.2 14.2 13.9 14.0 13.9 13.6 13.5 13.3 12.9 13.2 13.4 13.2 14.1 13.5 15.1 15.7 13.9 15.7 2 15.4 16.6 17.6 21.0 24.2 24.5 24.8 25.3 25.2 25.4 24.7 25.7 27.2 26.0 25.1 24.7 22.8 21.8 22.6 23.5 20.9 21.9 23.1 22.0 23.0 27.2 3 21.0 16.3 15.9 20.4 19.5 25.3 28.1 24.7 22.8 22.3 25.4 25.5 23.6 22.7 26.1 23.9 25.7 26.1 26.1 28.1 26.5 24.8 27.4 30.4 24.1 30.4 4 31.7 30.4 32.7 36.0 34.3 33.0 32.9 32.8 32.6 32.4 32.4 31.7 31.8 33.4 34.1 32.7 32.7 33.3 32.5 32.8 30.6 29.0 31.4 31.0 32.4 36.0 5 27.2 31.2 33.1 32.6 31.3 34.1 34.8 35.3 35.2 34.4 29.6 26.2 25.4 24.7 23.3 21.4 20.4 20.1 19.2 20.9 18.8 19.3 19.8 18.0 26.5 35.3 6 18.3 18.2 18.3 18.5 18.7 19.3 22.1 26.6 27.2 29.6 30.6 30.7 30.6 32.5 33.6 33.0 32.5 32.0 31.9 31.3 32.9 35.2 34.7 34.6 28.0 35.2 7 34.3 33.5 33.6 33.5 35.6 35.3 35.9 36.2 36.3 36.3 34.5 33.5 33.9 34.5 34.5 33.6 33.7 33.5 34.3 37.0 36.9 37.1 32.6 31.8 34.7 37.1 8 30.9 30.3 30.7 28.7 27.3 26.7 24.5 23.7 25.7 26.7 29.2 29.4 30.2 29.9 30.4 30.9 29.4 28.5 27.8 27.4 27.0 26.2 26.3 27.1 28.1 30.9 9 27.3 26.0 25.2 25.2 23.0 21.1 20.5 20.3 19.9 19.1 19.5 20.1 20.5 22.0 26.4999.9999.9999.9999.9999.9999.9999.9999.9999.9 22.4 27.3 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 35.7 35.5 37.6 39.2 38.3 37.3 36.8 36.3 34.6 35.6 34.0 36.4 39.2 14 36.9 36.9 34.9 37.3 37.4 38.5 40.1 39.5 36.6 37.5 36.5 36.1 39.7 40.5 40.2 39.7 38.0 36.8 35.8 36.0 36.6 37.7 34.5 32.2 37.3 40.5 15 32.3 34.6 34.1 31.8 31.1 30.8 30.7 30.5 30.8 31.3 30.7 27.6 22.3 19.4 16.8 15.8 14.9 14.3 14.0 14.7 15.5 16.5 17.2 21.2 24.1 34.6 16 19.2 26.4 29.2 29.7 28.6 26.9 24.6 27.1 30.3 30.6 29.1 28.5 28.9 29.9 29.9 30.3 29.9 29.2 29.2 29.7 30.7 32.0 30.4 30.5 28.8 32.0 17 30.4 31.2 33.5 35.1 35.3 35.1 35.4 35.4 35.8 37.9 39.4 39.1 41.4 41.3 40.5 38.9 38.4 38.6 37.2 38.8 44.3 44.3 43.4 42.9 38.1 44.3 18 43.8 44.0 44.5 44.5 43.9 43.4 44.4 37.7 47.8 47.8 48.8 49.0 48.7 47.5 47.8 47.8 48.5 49.0 47.7 44.8 43.4 45.7 46.9 46.7 46.0 49.0 19 46.2 44.7 44.8 44.8 44.9 44.7 45.5 46.3 46.8 47.0 47.5 47.5 47.7 47.1 46.0 45.5 44.6 45.8 45.3 43.4 42.7 42.4 43.0 42.8 45.3 47.7 20 42.2 42.5 41.9 41.6 42.0 40.9 40.3 40.7 40.4 42.5 42.7 42.4 41.5 41.4 41.0 40.3 39.1 38.4 37.3 36.1 36.2 35.0 33.0 33.6 39.7 42.7 21 35.3 37.4 36.9 36.8 38.4 39.6 40.9 43.7 44.6 45.0 45.0 44.7 44.0 43.1 42.1 41.6 40.6 38.6 36.3 35.5 41.1 44.1 44.8 46.9 41.1 46.9 22 47.6 48.1 48.8 50.5 51.5 53.8 54.1 54.5 54.9 55.0 54.5 53.2 52.4 51.0 51.0 51.2 40.7 50.4 43.9 42.4 41.5 40.9 41.6 43.5 49.0 55.0 23 44.8 42.9 44.0 45.0 46.0 46.4 46.9 47.0 46.1 47.3 48.8 47.5 48.9 47.0 47.7 48.5 48.3 46.9 43.9 43.7 43.3 47.5 45.1 43.4 46.1 48.9 24 36.6 42.7 42.5 36.9 43.0 41.7 46.9 43.1 36.3 37.7 43.7 43.7 46.1 47.0 45.8 44.9 44.8 44.2 44.1 43.8 43.7 43.1 40.9 38.8 42.6 47.0 25 40.0 40.4 40.7 41.0 41.4 42.5 42.1 41.6 41.2 40.9 39.7 39.4 38.6 38.5 37.9 36.5 35.0 34.3 26.3 32.1 30.6 28.3 29.3 24.2 36.8 42.5 26 24.5 27.8 29.1 30.0 30.3 30.5 32.9 37.5 39.8 40.5 40.5 40.3 39.8 39.4 38.4 37.0 35.7 26.5 34.1 33.6 33.3 33.1 32.6 32.5 34.2 40.5 27 32.3 32.2 32.3 31.7 31.4 31.3 30.8 30.7 31.1 30.9 30.4 29.4 29.8 30.2 29.9 33.5 37.2 31.3 30.3 31.7 33.1 31.2 30.3 34.1 31.6 37.2 28 35.2 34.2 31.5 28.6 26.1 26.0 26.5 26.4 26.1 27.4 27.6 27.4 26.8 24.6 23.0 20.6 20.1 19.3 17.7 16.7 16.7 16.6 17.6 17.3 24.2 35.2 29 15.5 16.0 17.1 18.0 18.4 19.6 21.8 23.7 23.9 23.3 20.6 21.9 21.7 22.7 23.2 23.7 24.5 24.2 24.1 23.4 23.4 21.4 19.9 18.6 21.3 24.5 30 16.3 17.6 19.2 20.2 20.4 20.8 21.2 21.8 20.9 20.1 19.4 18.4 20.5 22.6 23.0 23.0 23.9 24.0 24.0 21.1 20.1 18.8 18.6 19.3 20.6 24.0 MEAN 30.7 31.4 31.7 32.0 32.2 32.6 33.2 33.3 33.6 34.0 34.0 33.6 33.7 33.6 33.6 33.5 32.8 32.3 31.4 31.5 31.5 31.5 31.4 31.3 32.5 37.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 2006 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 17.0 13.5 17.7 17.4 17.8 16.0 14.5 17.3 17.6 16.7 17.6 15.4 16.3 19.2 22.7 23.8 21.8 20.0 19.3 19.9 22.4 22.9 22.3 22.7 18.8 23.8 2 22.1 21.7 21.8 22.1 23.0 23.8 24.1 23.6 24.9 25.3 25.5 25.6 26.0 24.5 24.1 24.3 26.2 26.0 27.3 29.8 29.6 32.3 33.8 35.3 25.9 35.3 3 36.6 36.7 38.1 44.1 45.7 47.6 49.0 49.6 49.8 49.6 49.0 48.6 50.1 49.7 49.3 49.1 49.5 49.4 48.1 47.8 48.5 47.7 46.5 42.9 46.8 50.1 4 41.4 41.2 43.8 33.4 21.9 30.4 20.1 42.4 46.0 37.3 35.5 33.3 34.0 35.0 44.8 48.0 47.7 47.3 46.5 44.9 45.1 41.8 41.0 40.6 39.3 48.0 5 39.7 39.8 38.2 35.8 32.5 32.8 30.8 27.5 29.8 27.9 25.8 23.8 25.9 24.0 24.0 26.1 27.6 28.6 31.1 32.7 32.8 28.7 30.8 30.1 30.3 39.8 6 31.6 32.6 35.3 36.4 37.7 35.9 38.0 39.0 36.2 25.3 27.1 26.0 33.7 34.7999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 33.5 39.0 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9 39.8 40.5 39.8 40.3 39.9 39.7 40.1 39.9 39.7 39.4 38.7 37.2 36.4 35.6 35.8 35.5 36.0 35.7 36.3 36.2 38.1 40.5 9 36.1 35.8 35.7 35.7 35.6 35.6 35.5 35.6 35.5 35.4 35.3 35.6 35.4 35.5 35.4 35.0 34.8 34.6 34.3 33.6 33.6 33.8 35.0 35.5 35.2 36.1 10 36.5 34.8 35.0 34.7 34.6 33.9 33.4 32.7 32.6 32.7 33.3 31.8 31.1 31.0 32.1 32.0 30.2 29.7 30.5 29.5 29.3 32.2 34.4 33.4 32.6 36.5 11 32.5 33.8 33.1 32.6 31.6 31.8 32.4 33.6 34.8 37.0 36.3 31.9 32.8 31.9 29.0 26.2 29.6 33.8 35.5 38.8 38.3 36.7 33.4 37.8 33.5 38.8 12 36.4 34.8 36.1 36.8 37.0 35.6 35.7 34.8 34.5 30.0 25.3 23.8 23.7 22.8 22.6 22.3 24.2 32.8 29.9 28.9 29.6 28.5 28.9 32.1 30.3 37.0 13 31.4 31.9 32.3 30.7 30.5 32.7 32.8 34.4 35.4 34.8 31.5 30.6 31.0 32.6 30.9 28.8 35.6 37.1 35.1 40.0 40.9 38.7 36.9 34.7 33.8 40.9 14 30.9 28.8 28.5 27.5 29.3 31.8 29.2 29.9 29.2 29.1 28.0 28.5 28.6 28.6 27.5 27.5 27.9 29.9 30.7 32.7 36.7 38.6 39.1 39.4 30.8 39.4 15 40.1 40.5 40.3 40.3 40.0 39.6 39.4 40.2 41.5 42.7 42.9 43.5 44.5 45.4 45.7 46.6 45.5 45.4 45.1 44.1 42.4 43.9 44.0 44.6 42.8 46.6 16 44.7 44.9 45.1 45.1 45.4 46.0 46.7 47.5 48.1 48.1 48.1 47.2 47.2 47.7 47.6 47.8 47.4 47.1 45.8 45.3 45.1 44.6 45.4 45.9 46.4 48.1 17 45.8 46.1 46.8 48.8 49.7 49.5 49.0 48.8 48.7 48.7 46.5 46.2 46.6 45.4 43.7 46.2 46.7 45.1 44.6 44.5 44.5 45.4 46.3 47.1 46.7 49.7 18 47.2 47.2 47.3 47.5 47.5 47.4 47.2 47.4 47.4 46.7 43.8 42.5 43.6 43.6 42.7 44.4 44.0 43.6 43.6 43.4 43.1 44.1 44.6 43.6 45.1 47.5 19 42.7 43.7 44.4 44.5 45.4 45.4 46.1 47.5 47.1 46.9 44.8 43.7 45.0 44.6 45.1 44.5 43.6 43.8 43.2 42.9 42.9 42.9 42.5 42.2 44.4 47.5 20 41.7 42.0 41.9 42.2 41.9 41.8 41.6 41.4 41.4 41.2 41.0 39.9 40.2 40.0 39.5 40.1 38.0 37.2 37.5 37.1 38.5 38.0 37.6 37.6 40.0 42.2 21 38.0 38.0 38.4 37.6 37.4 37.9 38.3 37.6 37.7 37.3 36.8 36.6 35.8 35.3 34.6 33.7 32.9 32.9 31.9 31.1 31.1 31.7 31.6 32.5 35.3 38.4 22 30.7 30.9 32.7 37.0 44.3 45.6 49.2 50.6 50.0 51.3 52.5 50.9 51.5 52.3 53.1 52.6 51.4 50.6 51.2 49.6 48.4 47.5 46.6 48.2 47.0 53.1 23 44.0 44.4 48.9 50.4 50.6 50.7 49.9 47.7 45.1 42.7 40.2 37.2 28.7 27.5 26.5 26.0 27.3 25.6 25.3 25.1 24.8 25.5 26.0 26.2 36.1 50.7 24 25.0 24.7 25.2 25.2 25.3 25.3 25.7 26.5 26.7 28.3 29.1 29.1 34.6 51.1 48.1 47.8 50.3 51.0 53.6 53.2 51.8 52.7 52.1 52.1 38.1 53.6 25 51.0 50.7 51.4 50.9 51.1 51.5 52.4 48.6 44.3 41.7 40.8 40.3 40.3 40.8 40.9 41.2 43.1 43.6 43.6 44.5 44.7 46.3 45.6 46.2 45.6 52.4 26 46.7 46.7 46.9 48.5 48.9 48.8 46.4 44.9 43.4 43.6 44.0 44.4 45.0 44.1 44.2 45.3 44.5 44.4 44.1 43.7 44.0 44.8 44.4 44.7 45.3 48.9 27 44.5 45.4 46.2 46.2 46.4 46.7 47.1 48.0 47.0 46.5 45.9 46.6 46.1 45.5 45.4 45.2 46.8 46.7 46.8 47.3 47.5 46.8 45.5 44.8 46.3 48.0 28 45.0 45.8 46.4 47.2 47.1 45.4 45.9 47.3 46.7 45.2 45.8 46.2 45.4 44.9 44.6 44.2 44.8 44.5 44.2 45.1 44.8 44.8 44.7 44.0 45.4 47.3 29 43.6 43.1 42.5 42.2 41.6 40.5 39.3 39.4 39.2 39.0 38.4 36.8 35.7 33.8 38.4 45.4 49.8 51.0 49.7 53.9 51.6 47.8 48.7 48.6 43.3 53.9 30 49.5 49.6 49.5 49.3 49.0 49.1 49.0 49.2 48.8 48.2 47.5 46.6 45.6 45.9 45.7 47.3 47.6 48.4 49.1 48.1 48.4 46.6 47.2 47.4 48.0 49.6 31 48.9 49.0 49.4 49.2 48.9 49.6 50.8 50.7 50.4 49.4 48.2 45.4 46.6 44.2 47.1 46.7 47.0 46.2 48.1 48.0 47.7 47.4 44.2 43.3 47.8 50.8 MEAN 38.7 38.6 39.3 39.3 39.2 39.6 39.3 40.1 40.0 38.9 38.2 37.3 37.7 38.0 38.4 38.8 39.4 39.7 39.7 40.0 40.1 39.9 39.8 40.0 39.1 44.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 2006 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 42.8 44.5 46.6 47.7 47.7 48.0 49.0 48.8 48.2 47.6 46.4 41.7 43.1 46.0 46.0 45.9 45.3 45.0 44.5 43.8 43.5 44.2 45.4 46.2 45.7 49.0 2 47.0 47.2 47.1 47.6 47.3 47.2 46.5 46.4 46.3 45.9 45.3 43.0 43.4 42.9 43.0 43.0 42.6 42.8 42.1 42.4 43.1 43.8 43.4 43.5 44.7 47.6 3 45.0 44.8 44.1 44.2 44.1 44.1 43.2 43.3 42.3 42.0 41.3 41.1 40.8 40.1 39.9 38.9 38.0999.9 38.4 37.4 37.9 36.2 39.6 41.0 41.2 45.0 4 41.1 41.6 41.3 41.7 42.7 42.6 42.4 42.7 43.2 43.7 44.0 44.4 44.2 44.6 44.9 44.9 45.5 45.4 45.8 45.9 46.8 47.2 47.8 48.1 44.3 48.1 5 48.1 47.9 47.9 47.9 47.7 46.9 47.5 47.4 47.1 46.4 45.7 45.0 43.8 43.7 43.8 44.2 44.2 44.3 44.6 45.1 45.3 46.0 45.7 45.9 45.9 48.1 6 46.1 46.3 46.0 45.8 45.8 45.5 45.5 45.6 45.6 44.8 44.1 43.1 43.4 43.1 42.8 41.9 41.9 41.7 41.5 40.4 40.8 41.6 42.7 43.5 43.7 46.3 7 44.5 45.3 46.4 47.0 46.9 46.1 46.7 47.6 47.8 47.6 46.9 45.3 43.7 44.0 44.6 44.0 44.8 42.3 44.2 44.0 43.7 41.3 43.0 44.2 45.1 47.8 8 44.8 45.1 45.2 45.3 45.6 45.3 45.3 45.3 45.2 45.0 44.4 43.7 43.4 43.4 43.2 42.8 42.3 42.1 42.6 43.0 42.8 42.5 42.7 43.9 44.0 45.6 9 45.8 45.0 44.6 44.3 43.1 42.6 42.3 38.8 33.8 33.3 34.0 33.8 33.3 32.8 34.4 34.6 36.4 37.7 44.0 46.9 49.8 51.1 51.6 50.8 41.0 51.6 10 50.4 49.9 49.7 49.4 50.4 50.7 49.4 46.6 46.2 48.8 49.9 52.7 51.8 48.7 43.1 41.9 42.5 41.6 43.2 43.6 44.1 44.1 45.7 47.6 47.2 52.7 11 46.7 48.6 51.2 54.0 55.6 54.5 53.4 52.9 51.6 50.5 48.3 46.5 45.1 43.6 44.4 44.3 43.9 43.7 42.1 43.0 42.9 42.4 42.1 42.5 47.2 55.6 12 41.0 41.9 43.0 43.2 45.1 47.1 46.7 47.3 44.6 44.5 45.0 43.2 44.6 44.2 43.0 44.2 44.3 42.9 42.9 43.0 42.4 42.1 42.4 44.2 43.9 47.3 13 43.9 47.1 45.8 45.2 47.4 48.4 48.6 48.8 48.3 47.2 47.2 46.5 45.1 42.3 42.6 43.3 43.2 43.4 41.3 39.8 39.3 38.1 37.9 39.0 44.2 48.8 14 37.9 38.1 38.3 39.0 39.3 38.8 39.1 38.9 39.3 39.9 39.8 38.6 38.6 37.6 38.8 37.8 37.8 36.5 36.3 35.5 34.3 31.5 22.5 28.1 36.8 39.9 15 28.1 31.9 31.3 34.3 34.9 35.0 34.4 34.0 32.8 33.0 33.6 32.7 33.3 35.1 35.5 35.8 36.4 36.0 35.9 35.9 34.3 32.9 33.6 35.0 34.0 36.4 16 34.5 35.0 35.0 35.1 35.3 35.5 35.7 37.0 36.9 36.8 36.3 33.3 36.0 35.9 36.7 36.0 36.7 37.3 35.9 36.1 36.2 36.0 37.4 37.5 36.0 37.5 17 37.3 37.5 38.6 39.5 41.0 39.3 39.0 38.8 38.6 38.3 38.1 37.5 37.9 39.0 39.4 40.5 40.8 41.8 41.4 41.7 41.1 41.1 41.1 41.3 39.6 41.8 18 41.2 42.2 41.9 42.1 43.8 45.3 43.1 44.6 42.9 42.8 43.9 44.7 44.4 44.1 44.0 43.1 43.2 44.7 41.9 41.1 41.4 41.3 41.1 40.9 42.9 45.3 19 40.6 39.9 39.6 39.2 38.9 38.8 38.3 37.7 37.7 38.1 38.7 37.1 37.4 37.0 37.7 38.1 40.9 43.1 46.9 48.7 50.4 51.4 51.6 52.7 41.7 52.7 20 53.3 52.9 53.7 53.4 53.0 53.0 52.1 49.6 52.0 49.1 45.7 44.1 40.3 35.7 43.6 42.8 41.5 28.7 39.6 39.7 36.8 36.6 43.0 42.5 45.1 53.7 21 41.8 42.4 42.7 42.8 41.6 34.3 29.2 33.7 36.9 39.1 41.4 39.3 36.1 24.7 35.9 39.8 38.8 42.6 38.2 39.0 38.1 28.7 35.6 32.1 37.3 42.8 22 27.4 26.5 25.7 25.8 28.0 27.2 28.5 28.9 29.2 28.6 29.0 29.4 28.8 28.0 28.2 27.4 25.2 24.8 25.2 24.1 24.2 25.0 25.6 25.2 26.9 29.4 23 24.4 24.2 23.1 22.7 22.7 22.6 23.5 25.0 26.1 26.6 27.4 27.3 27.3 27.7 27.1 27.9 28.0 28.8 29.8 28.9 30.4 30.0 28.8 31.7 26.8 31.7 24 32.4 29.9 31.2 31.5 34.5 34.1 32.9 33.8 35.5 35.3 34.4 42.9 43.8 45.5 46.5 43.2 48.5 48.3 48.1 48.2 48.2 48.8 49.6 50.7 40.7 50.7 25 50.6 51.7 51.7 50.5 51.8 52.4 51.6 51.1 49.8 49.3 48.2 48.3 48.2 48.0 48.2 46.1 46.7 46.6 44.6 44.3 40.8 39.3 41.9 42.1 47.6 52.4 26 41.4 43.8 44.2 44.9 45.4 45.6 45.9 45.9 45.2 45.0 44.8 44.3 43.7 44.4 44.5 44.7 43.7 42.9 43.0 43.4 43.1 43.3 42.7 42.9 44.1 45.9 27 43.5 44.0 44.4 44.7 45.6 42.9 41.5 41.8 41.9 41.4 42.2 41.6 42.0 43.2 43.9 44.7 44.6 44.9 45.8 47.2 47.6 48.5 48.4 48.6 44.4 48.6 28 49.1 48.2 41.7 29.6 45.4 47.2 47.5 48.0 47.4 46.9 47.0 46.3 44.5 44.7 45.0 44.8 44.4 44.3 43.5 43.7 43.4 43.6 44.0 43.7 44.7 49.1 29 45.2 45.4 45.2 43.7 45.3 45.3 46.3 44.2 45.5 46.6 45.5 45.6 41.9 42.8 45.0 45.6 45.5 44.8 43.5 42.3 40.0 37.3 37.9 41.2 43.8 46.6 30 32.2 36.9 40.3 42.1 42.8 42.0 39.9 44.7 47.0 47.0 46.6 41.9 43.1 45.7 46.2 45.6 43.2 33.3 41.1 39.6 36.3 41.4 39.5 42.1 41.7 47.0 MEAN 41.6 42.2 42.2 42.1 43.3 42.9 42.5 42.6 42.5 42.4 42.2 41.5 41.1 40.6 41.4 41.3 41.4 40.8 41.3 41.3 41.0 40.6 41.1 42.0 41.7 46.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 2006 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 42.2 42.4 43.7 45.2 43.9 44.3 44.5 45.3 46.3 45.9 45.4 44.7 43.6 43.7 44.0 43.2 43.5 43.4 44.1 44.7 44.9 45.0 45.9 46.7 44.4 46.7 2 46.9 47.1 46.9 46.5 46.9 46.8 46.9 47.2 46.0 46.1 46.5 45.7 46.0 46.5 46.2 46.1 45.9 45.4 45.5 45.5 45.8 46.2 46.1 45.6 46.3 47.2 3 46.1 46.2 45.9 45.8 45.9 45.5 45.3 45.3 45.1 44.9 44.7 44.6 44.6 44.4 44.1 43.8 43.5 42.6 39.6 36.4 36.7 24.5 29.6 38.9 42.2 46.2 4 39.6 41.1 40.5 40.7 39.2 40.2 40.8 41.4 42.2 42.5 42.7 42.5 41.5 43.3 46.1 46.7 46.5 47.0 47.4 47.7 47.9 47.6 47.6 46.9 43.7 47.9 5 46.1 45.8 45.4 43.7 40.8 40.4 41.2 42.1 44.3 44.9 43.0 42.7 39.8 40.5 41.4 41.4 41.3 39.8 39.8 41.9 43.2 43.5 44.8 45.6 42.6 46.1 6 46.3 46.1 45.1 44.8 45.2 45.4 44.6 44.6 44.9 44.6 43.9 42.2 39.9 42.4 42.9 42.8 43.0 43.6 43.4 43.4 42.0 40.2 35.9 39.3 43.2 46.3 7 40.8 40.7 40.8 41.8 43.2 43.9 44.0 44.4 44.2 43.8 43.2 41.5 41.5 41.5 41.2 40.5 40.1 40.2 40.5 39.7 39.5 39.4 38.0 37.2 41.3 44.4 8 36.9 35.0 30.9 29.6 29.5 28.9 28.9 28.9 28.7 28.5 28.4 28.0 27.5 37.2 42.4 44.6 46.8 49.0 50.1 48.2 43.0 41.6 41.8 42.6 36.5 50.1 9 43.4 45.1 47.2 47.9 47.8 46.5 44.9 44.6 43.8 43.9 44.3 44.4 43.9 43.7 42.3 42.4 42.8 42.6 43.0 42.9 42.3 43.2 43.4 43.1 44.2 47.9 10 42.9 43.2 43.6 42.5 43.1 45.3 44.8 45.7 44.1 45.0 45.1 44.8 43.3 40.4 43.0 43.8 43.9 43.5 43.9 43.5 43.5 43.4 44.3 44.8 43.8 45.7 11 45.3 46.2 46.2 46.0 46.0 46.1 46.3 46.7 46.9 46.5 45.9 43.8 42.7 42.3 44.0 44.1 44.6 46.7 45.8 44.6 42.6 42.0 43.5 45.5 45.0 46.9 12 46.8 48.3 48.6 48.7 49.2 50.4 50.0 50.6 50.8 50.9 50.6 49.9 49.4 49.1 48.6999.9999.9999.9999.9999.9999.9999.9999.9999.9 49.5 50.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 44.2 44.5 25.8 38.4 49.7 57.6999.9999.9 20 63.0 66.6 68.1 68.7 68.5 68.6 67.5 66.1 63.9 63.3 62.1 61.8 61.4 61.2 61.9 61.0 59.8 47.4 40.6 25.9 32.3 40.4 45.2 48.0 57.2 68.7 21 50.5 52.1 53.5 54.4 55.1 55.9 56.2 56.6 56.8 57.2 58.2 58.1 54.5 18.8 20.4 28.6 33.4 34.9 36.6 37.8 38.3 38.2 38.2 38.1 45.1 58.2 22 38.1 37.9 37.7 37.4 37.2 37.4 37.1 36.9 37.6 38.0 37.5 37.2 37.1 37.8 33.7 33.8 32.0 35.7 38.3 39.5 40.1 39.3 38.7 38.0 37.2 40.1 23 37.6 37.3 37.1 36.5 36.3 36.6 36.7 37.0 37.4 37.3 37.4 37.6 37.8 38.2 35.2 32.8 26.7 24.6 29.5 32.4 34.1 35.3 36.2 36.8 35.2 38.2 24 37.2 37.3 37.8 38.3 38.3 38.5 38.1 37.9 38.0 38.3 38.8 39.4 40.0 41.1 40.4 35.3 32.3 35.3 37.8 38.9 39.7 40.6 41.4 42.3 38.5 42.3 25 42.8 42.7 41.8 41.8 42.6 42.4 43.1 44.0 44.6 44.5 43.8 43.3 42.9 42.8 42.8 43.1999.9 39.1 39.4 38.3 38.2 37.7 37.9 36.5 41.6 44.6 26 36.8 39.1 39.7 40.3 40.8 41.4 40.8 40.1 39.1 38.9 36.7 34.8 32.8 31.3 30.1 25.5 25.4 24.7 26.0 28.8 30.8 30.9 31.2 32.1 34.1 41.4 27 32.0 31.8 31.9 31.9 31.1 31.0 30.8 31.1 31.3 31.1 31.2 31.2 31.2 31.4 31.9 41.3 44.3 44.9 45.0 43.9 42.0 44.7 47.3 44.6 36.2 47.3 28 42.6 42.1 43.7 41.6 42.4 39.0 40.5 41.1 42.2 43.7 43.7 42.0 39.5 38.1 38.8 39.1 39.0 37.9 39.2 40.0 39.3 39.9 40.1 40.7 40.7 43.7 29 40.7 41.0 41.5 41.1 40.3 38.0 40.5 40.1 40.5 40.7 41.0 40.3 39.5 39.2 39.7 39.8 39.7 39.8 39.9 39.8 38.8 39.0 39.4 39.4 40.0 41.5 30 40.1 40.4 40.7 41.2 41.4 42.0 40.1 39.4 41.0 42.9 41.8 40.9 40.5 38.5 39.4 40.0 40.6 40.2 40.2 39.9 40.0 39.2 40.1 41.4 40.5 42.9 31 41.7 41.7 41.9 42.4 42.8 43.1 42.8 42.7 43.0 43.2 43.2 43.3 42.7 41.7 43.4 45.0 46.3 46.2 46.3 39.5 42.6 44.3 46.0 46.7 43.4 46.7 MEAN 42.8 43.2 43.3 43.3 43.2 43.2 43.2 43.3 43.4 43.6 43.3 42.7 41.8 40.6 41.0 41.1 41.0 40.6 41.1 40.3 39.7 40.2 41.3 42.4 42.2 46.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 2007 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 46.6 47.1 47.2 48.1 48.7 49.7 49.1 50.9 49.9 50.8 49.6 48.9 46.5 46.0 46.9 48.4 47.6 49.0 48.3 47.0 46.6 47.3 48.8 49.2 48.3 50.9 2 50.0 49.6 49.3 48.9 48.8 48.8 46.7 47.0 45.5 43.2 43.5 42.5 42.3 40.9 39.4 38.6 38.1 36.5 34.9 33.6 33.7 33.4 32.3 32.8 41.7 50.0 3 37.6 39.7 39.3 41.8 41.9 41.9 41.9 40.4 41.0 42.3 39.2 34.5 34.3 34.7 34.8 35.2 37.1 37.8 38.2 38.4 38.7 39.6 40.4 41.0 38.8 42.3 4 41.6 41.6 41.7 37.8 39.4 42.3 44.5 42.3 42.5 42.9 43.6 42.3 38.4 39.8 42.1 41.6 41.8 41.7 40.8 40.9 40.0 38.7 39.4 41.6 41.2 44.5 5 42.4 42.8 43.3 43.3 43.2 43.4 43.8 44.5 44.7 44.6 44.0 42.5 42.1 42.4 42.9 41.9 43.0 42.9 43.1 43.1 43.4 44.3 44.5 44.6 43.4 44.7 6 45.3 45.1 45.3 46.1 46.7 47.3 47.0 46.3 46.3 46.4 46.1 45.6 44.0 44.5 43.7 43.3 42.9 42.2 42.2 42.2 42.8 43.1 42.7 42.4 44.6 47.3 7 42.4 41.9 42.2 42.1 41.6 41.1 40.3 40.1 40.0 39.5 39.1 37.3 37.7 37.1 36.7 36.7 36.5 35.9 35.3 35.0 35.2 35.8 35.6 34.8 38.3 42.4 8 34.6 33.9 33.6 34.2 34.2 35.1 35.2 34.8 35.0 34.9 34.9 34.6 33.8 33.9 34.9 34.7 34.8 37.7 38.7 39.3 39.6 41.1 40.6 40.4 36.0 41.1 9 39.4 38.5 38.1 37.5 36.9 37.0 37.2 36.3 37.1 37.3 37.3 37.4 38.3 38.3 38.0 36.6 36.9 36.5 36.0 35.5 34.8 36.2 37.1 36.7 37.1 39.4 10 35.5 35.1 35.2 35.4 35.2 35.2 35.8 35.6 36.6 41.3 44.4 46.6 48.1 48.2 44.9 46.5 47.5 46.4 47.8 47.3 47.4 49.3 46.3 46.1 42.4 49.3 11 46.2 45.6 46.4 47.1 48.5 49.3 48.2 48.6 46.4 42.6 41.1 40.8 39.9 40.7 41.2 41.4 42.1 42.4 42.2 41.4 42.1 41.7 41.6 42.0 43.7 49.3 12 41.3 41.0 41.9 42.8 43.6 44.3 44.2 43.1 29.6 43.5 34.9 37.2 24.7 35.2 38.5 40.6 40.6 40.8 40.8 41.1 41.4 42.2 41.3 33.3 39.5 44.3 13 43.8 43.8 42.1 39.9 29.5 43.8 44.8 44.8 43.6 39.1 41.1 41.5 31.7 40.3 41.4 42.2 42.3 42.0 42.1 40.8 40.5 40.5 40.2 38.9 40.9 44.8 14 32.4 30.3 30.9 36.6 40.9 39.8 40.6 41.4 42.1 42.8 43.4 42.4 41.3 39.8 41.8 41.6 41.8 41.1 40.9 40.7 42.0 39.4 37.3 38.6 39.6 43.4 15 37.0 37.0 37.9 41.3 41.9 42.7 43.4 44.2 44.1 44.8 41.3 31.0 31.3 37.5 40.3 42.7 42.1 41.6 41.4 40.7 40.2 41.1 39.1 38.0 40.1 44.8 16 38.8 39.4 39.4 39.7 39.5 39.3 38.6 37.7 37.0 36.6 36.9 36.9 36.8 36.8 37.7 37.0 36.3 36.1 36.8 37.8 38.4 39.1 40.4 40.0 38.0 40.4 17 39.5 39.4 39.1 38.8 38.1 36.9 36.4 36.6 36.5 35.5 34.7 34.5 34.3 34.4 29.8 33.5 35.3 39.5 43.6 44.0 44.7 44.1 43.2 42.3 38.1 44.7 18 42.2 42.9 44.2 43.8 43.9 44.4 44.3 43.7 42.0 43.0 42.0 42.3 41.0 31.9 38.3 38.9 35.5 36.0 32.8 31.8 37.8 36.5 25.6 37.4 39.3 44.4 19 21.1 41.2 41.7 42.2 42.0 42.3 41.9 41.9 42.2 42.8 43.2 42.8 42.6 42.4 42.8 43.1 43.6 44.1 44.5 44.3 43.3 42.7 42.2 41.5 41.8 44.5 20 40.3 38.2 40.4 41.9 43.1 44.5 45.1 46.3 47.7 49.0 49.3 49.0 49.4 49.8 48.5 49.0 48.5 46.8 45.8 45.5 45.1 46.2 45.7 46.9 45.9 49.8 21 46.7 47.9 46.5 43.8 43.0 40.8 43.0 42.8 41.4 41.7 42.1 42.1 42.4 42.9 43.5 44.5 45.7 46.6 47.0 47.3 47.0 47.1 47.2 47.1 44.6 47.9 22 46.6 46.5 46.3 46.2 47.0 46.8 46.7 46.5 46.5 46.4 46.1 46.0 45.9 45.4 45.1 45.1 45.6 45.9 46.4 46.7 47.0 46.6 46.2 45.6 46.2 47.0 23 45.3 44.5 43.8 43.2 43.4 43.6 43.3 43.1 42.9 42.9 43.8 43.9 43.2 44.6 44.5 44.3 44.7 45.6 47.1 46.3 45.5 45.7 46.0 45.6 44.4 47.1 24 45.9 46.0 45.9 45.0 43.4 43.9 42.7 41.0 37.5 37.1 37.7 37.8 37.3 38.4 40.0 40.3 41.9 42.3 42.4 43.2 43.4 43.3 42.9 43.1 41.8 46.0 25 43.1 42.7 42.8 42.9 43.2 43.4 43.7 43.7 43.9 44.1 43.8 43.5 43.4 43.5 43.1 43.0 41.8 41.6 42.3 44.6 42.0 39.3 39.0 43.9 42.8 44.6 26 45.6 48.2 47.4 48.1 50.3 49.5 47.8 43.4 42.3 44.4 42.6 43.7 42.6 42.1 44.2 43.0 43.4 43.2 47.6 47.3 46.8 46.7 46.4 45.6 45.5 50.3 27 45.6 45.4 46.2 45.1 44.5 43.1 42.1 42.1 42.1 41.8 42.4 42.6 42.6 42.9 43.6 44.4 45.0 44.6 44.4 45.1 45.1 44.7 44.9 46.0 44.0 46.2 28 45.8 45.9 46.4 47.5 48.1 48.4 48.2 48.4 48.8 48.4 49.1 49.5 49.4 49.0 48.4 47.3 47.6 46.9 46.1 45.6 45.3 45.4 44.8 45.3 47.3 49.5 29 44.3 43.6 42.9 41.0 40.0 41.7 42.5 43.0 48.4 50.1 50.4 50.4 50.7 50.9 50.8 50.0 44.1 44.6 47.2 46.6 49.7 50.3 49.7 44.8 46.6 50.9 30 43.8 45.4 44.9 44.6 43.9 43.3 42.9 43.2 42.2 41.2 41.7 42.7 44.0 45.0 45.2 45.2 45.3 45.3 45.6 45.0 45.4 45.7 45.8 45.8 44.3 45.8 31 45.9 45.8 45.7 45.5 45.2 45.3 45.6 45.5 45.3 45.1 45.2 45.1 44.6 44.5 44.0 44.1 43.7 43.1 44.4 45.8 47.8 49.0 48.5 47.9 45.5 49.0 MEAN 41.8 42.5 42.5 42.6 42.6 43.2 43.1 42.9 42.3 42.8 42.4 41.9 40.8 41.4 41.8 42.1 42.0 42.2 42.5 42.4 42.7 42.8 42.1 42.2 42.3 46.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 2007 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 49.1 46.3 47.0 49.2 49.4 48.0 47.0 44.8 43.4 42.5 38.1 35.9 31.8 35.6 31.5 38.3 41.7 43.5 42.8 42.3 42.7 42.8 44.2 44.2 42.6 49.4 2 44.5 45.2 45.1 45.8 45.8 46.1 46.6 47.2 45.5 44.7 45.2 44.6 43.8 43.4 42.9 42.7 42.1 41.6 41.5 41.2 40.7 39.3 38.1 36.5 43.3 47.2 3 35.3 34.2 33.1 32.1 31.6 30.2 29.2 27.7 26.2 25.3 24.3 23.3 22.6 22.2 21.8 21.5 21.0 20.6 20.2 21.8 36.0 37.6 36.7 36.1 27.9 37.6 4 34.5 36.8 39.7 39.6 38.8 39.3 38.1 41.5 42.6 42.1 42.5 41.0 40.1 42.5 46.0 45.7 45.6 45.8 45.3 45.2 45.0 45.2 39.2 34.3 41.5 46.0 5 36.1 39.7 43.1 42.3 44.4 44.9 44.5 44.0 45.1 44.7 44.7 48.6 48.8 48.5 48.6 48.9 48.9 49.2 49.4 50.0 50.7 50.1 49.8 50.0 46.5 50.7 6 50.2 50.5 48.9 47.8 47.6 47.6 47.9 48.3 48.7 47.8 47.5 47.1 46.9 46.1 45.9 46.0 46.3 46.4 46.5 46.2 46.2 47.0 47.9 47.2 47.4 50.5 7 47.1 48.3 48.8 48.8 48.7 48.6 48.6 48.4 48.4 48.5 48.4 47.8 46.8 46.2 45.8 45.6 45.5 44.8 46.3 46.1 46.2 47.3 48.1 49.2 47.4 49.2 8 51.1 51.1 50.9 52.6 53.9 50.8 49.5 48.9 49.1 50.1 50.6 51.0 51.3 51.8 52.6 53.0 53.2 53.3 53.1 52.7 51.7 51.0 51.3 51.5 51.5 53.9 9 54.0 55.7 48.4 46.4 47.0 46.2 46.1 46.3 45.5 45.4 45.6 45.6 45.1 45.0 44.8 44.7 44.7 44.8 45.4 45.7 45.9 46.3 46.7 47.4 46.6 55.7 10 48.4 48.9 48.5 47.8 47.5 47.1 47.2 47.5 48.6 49.9 50.2 49.8 49.3 49.1 49.6 49.7 48.5 49.8 51.0 51.5 49.0 49.1 49.1 49.0 49.0 51.5 11 49.1 49.4 49.8 50.7 50.0 49.5 49.1 49.3 49.2 48.0 47.7 47.6 47.1 47.2 48.0 48.8 49.1 48.5 48.1 48.2 47.7 48.0 48.7 49.5 48.7 50.7 12 49.4 49.3 49.4 49.2 49.3 49.7 49.9 50.0 50.3 50.9 51.3 51.2 51.1 50.0 49.6 49.3 49.2 49.2 48.8 49.2 49.7 49.7 49.3 50.0 49.8 51.3 13 50.0 50.2 50.2 50.8 50.8 50.7 50.3 50.6 50.7 50.5 50.2 50.3 49.9 49.4 49.7 49.5 48.9 48.6 48.4 48.9 48.4 47.4 45.8 44.7 49.4 50.8 14 46.5 48.0 48.3 47.7 47.4 47.5 46.7 46.5 46.6 46.4 45.8 45.5 45.1 44.4 44.9 44.5 44.5 45.3 48.8 46.6 43.8 43.6 42.0 39.7 45.7 48.8 15 39.8 38.7 35.7 35.1 34.6 35.0 37.5 35.2 33.8 34.5 35.0 40.1 47.8 46.2 49.6 49.4 50.1 51.1 50.7 50.3 50.9 50.5 51.5 52.7 43.2 52.7 16 52.4 51.4 50.3 49.7 49.3 46.6 44.3 44.0 44.6 45.1 45.5 46.2 47.0 47.5 48.2 47.8 47.2 47.3 48.5 48.9 49.0 48.7 48.3 48.9 47.8 52.4 17 48.8 48.6 48.2 47.6 47.1 47.3 47.2 45.9 46.7 47.3 47.7 48.4 49.4 50.4 51.0 51.6 52.1 51.4 51.1 51.3 51.5 51.8 51.7 50.9 49.4 52.1 18 51.1 51.3 50.7 51.2 52.1 53.0 53.6 53.0 52.6 52.1 51.3 51.1 50.0 49.4 49.0 47.8 47.1 46.1 47.7 50.2 48.8 48.4 50.6 52.3 50.4 53.6 19 54.3 53.1 52.9 53.9 55.2 52.4 52.8 52.3 48.4 47.9 47.4 46.3 45.6 45.8 46.0 47.1 48.6 52.4 52.6 50.6 51.5 50.7 51.6 51.7 50.5 55.2 20 51.5 51.7 52.0 51.4 50.9 50.6 50.0 50.1 49.9 49.5 49.4 49.0 48.7 48.5 48.3 48.3 48.5 48.5 48.5 48.8 48.8 48.6 49.1 50.4 49.6 52.0 21 50.5 50.2 49.5 49.5 49.1 48.8 48.7 48.9 49.0 49.0 49.0 48.8 48.4 48.1 47.7 47.2 47.1 46.1 45.8 45.8 44.9 44.7 44.4 44.3 47.7 50.5 22 44.8 45.1 44.9 46.5 48.1 48.8 49.1 49.9 49.5 49.8 48.0 48.3 49.8 49.7 49.9 48.4 50.0 51.8 54.2 54.2 55.1 55.5 55.6 55.9 50.1 55.9 23 55.8 55.9 55.9 54.5 52.6 51.4 51.7 52.1 53.8 54.8 56.8 57.2 55.5 54.1 50.9 47.6 46.5 49.9 49.9 50.7 51.1 51.5 50.7 50.4 52.6 57.2 24 49.8 50.2 49.5 49.5 49.0 48.7 47.9 48.2 48.6 49.4 49.9 49.7 50.3 49.6 50.0 50.6 52.2 52.0 51.2 51.2 51.4 50.8 50.0 49.9 50.0 52.2 25 49.8 48.9 48.2 47.1 46.7 46.6 46.2 45.9 45.7 45.6 44.9 45.0 45.6 45.5 45.1 44.8 45.6 46.1 46.2 47.5 47.8 48.0 48.3 49.2 46.7 49.8 26 50.3 50.1 50.3 50.8 50.1 48.9 47.8 47.0 46.6 47.1 47.4 48.3 49.8 50.3 51.7 51.7 51.6 52.0 51.2 51.4 50.6 50.7 50.5 51.2 49.9 52.0 27 50.8 49.7 48.6 47.6 46.7 45.5 44.8 43.8 42.8 42.0 41.4 40.3 39.4 38.1 36.8 35.8 35.5 36.8 34.7 34.4 34.0 35.3 43.2 44.2 41.3 50.8 28 44.1 45.3 45.5 46.4 50.1 49.1 50.1 49.5 48.8 49.6 49.1 47.5 48.0 49.6 50.5 50.5 50.7 51.7 51.6 52.1 51.6 50.4 47.9 48.2 49.1 52.1 MEAN 47.8 48.0 47.6 47.6 47.6 47.1 46.9 46.7 46.5 46.4 46.2 46.3 46.2 46.2 46.3 46.3 46.5 46.9 47.1 47.2 47.5 47.5 47.5 47.5 47.0 51.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 2007 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 49.1 49.4 49.9 49.3 50.4 50.8 50.4 52.0 52.2 52.9 52.8 52.2 51.9 53.9 54.1 54.2 54.6 55.1 54.6 54.6 54.1 53.9 52.5 53.1 52.4 55.1 2 50.0 52.9 53.9 54.7 54.2 54.3 53.5 52.3 54.7 54.4 54.7 53.6 54.0 53.7 53.9 52.3 52.7 53.3 53.0 52.1 52.5 52.2 51.2 51.2 53.1 54.7 3 50.6 50.4 50.3 49.9 48.7 46.6 45.0 44.3 43.8 43.3 42.9 42.7 41.6 40.3 39.1 37.4 34.6 32.4 30.2 31.3 27.8 25.8 24.6 24.2 39.5 50.6 4 23.8 23.9 23.1 23.3 22.5 22.2 22.1 22.0 22.1 21.5 27.2 50.8 50.5 50.5 51.0 51.0 50.9 50.0 50.2 48.4 47.2 47.0 51.0 51.5 37.6 51.5 5 51.1 51.0 51.8 53.3 53.7 53.4 52.9 57.6 62.6 62.8 62.2 60.3 60.0 59.8 59.6 58.2 56.2 55.7 55.0 54.0 53.8 53.9 54.0 54.5 56.1 62.8 6 54.3 53.9 52.9 53.2 53.9 53.4 53.6 53.5 53.0 53.0 52.9 52.5 52.4 52.4 52.2 52.1 52.3 52.0 52.0 51.4 50.7 51.3 51.9 51.6 52.6 54.3 7 52.3 53.1 53.9 52.9 51.1 49.8 48.8 48.4 48.0 47.4 46.7 45.1 43.8 43.9 44.9 45.9 46.0 46.3 46.5 47.1 46.9 47.2 46.6 47.3 47.9 53.9 8 48.2 48.6 48.3 47.8 48.0 48.4 48.9 49.4 49.6 49.7 50.0 49.9 49.8 49.7 49.6 49.0 48.3 49.8 49.7 48.4 48.4 47.8 48.2 49.4 49.0 50.0 9 49.6 49.4 49.2 51.6 53.9 58.7 62.1 61.4 58.9 58.1 54.5 48.9 47.8 48.0 47.7 47.1 46.7 47.1 47.3 47.8 48.1 48.7 38.3 17.9 49.5 62.1 10 35.5 36.1 22.1 41.0 49.8 37.9 50.6 50.6 49.4 47.6 45.0 30.5 49.7 49.7 49.6 49.5 47.9 48.0 47.4 47.6 47.6 47.7 47.6 47.7 44.8 50.6 11 46.8 44.5 34.6 43.0 38.9 38.4 41.2 36.3 36.2 37.5 44.5 47.8 42.1 42.9 44.2 47.2 47.1 47.3 48.9 48.4 47.1 45.4 45.7 45.6 43.4 48.9 12 46.1 47.9 48.6 48.8 48.5 48.6 48.4 48.6 48.5 48.9 51.1 51.6 51.7 52.7 53.7 52.5 56.6 56.9 56.6 54.6 54.6 53.7 55.1 54.5 51.6 56.9 13 53.8 54.2 55.6 55.4 55.8 56.3 57.9 56.6 56.0 56.7 56.2 54.7 55.0 55.3 53.5 53.3 54.0 54.5 53.2 53.2 52.6 52.0 51.7 50.5 54.5 57.9 14 52.7 51.3 50.1 50.2 51.2 51.8 51.9 52.4 51.9 51.0 50.2 48.6 50.1 50.0 50.5 51.0 50.9 49.8 49.4 49.6 48.3 50.4 50.8 51.0 50.6 52.7 15 51.3 50.4 50.8 51.5 51.1 51.6 44.9 52.0 53.1 52.2 50.2 50.1 51.3 51.1 51.3 51.6 51.7 51.4 51.2 50.1 49.7 48.0 49.2 48.0 50.6 53.1 16 43.0 42.2 41.8 42.3 46.7 50.1 51.6 49.4 50.9 45.4 44.9 38.6 40.5 47.5 49.9 50.5 50.4 50.4 50.7 50.2 49.0 48.8 49.1 49.0 47.2 51.6 17 48.0 48.1 48.9 50.4 51.5 50.7 49.8 49.6 49.3 49.2 49.0 48.3 48.1 47.5 46.5 46.8 45.6 45.1 44.8 45.3 45.7 45.8 46.8 47.7 47.9 51.5 18 46.6 45.2 43.4 42.2 40.0 41.6 43.6 47.6 49.6 50.7 44.5 43.0 44.8 46.3 48.1 49.7 50.2 50.2 51.3 50.8 51.4 52.4 52.6 53.4 47.5 53.4 19 52.9 53.1 53.1 53.3 53.7 53.3 53.5 53.8 53.4 53.4 53.7 53.5 53.5 54.1 54.2 54.5 54.7 55.1 53.7 51.7 50.7 51.2 51.7 51.8 53.2 55.1 20 52.0 51.4 47.1 44.1 47.3 50.0 50.8 52.6 52.3 51.9 50.6 50.0 50.8 51.0 52.0 52.4 52.8 52.3 51.4 51.5 50.3 50.1 49.8 50.9 50.6 52.8 21 51.0 51.4 52.0 52.6 54.1 54.6 54.5 55.5 54.9 54.1 51.9 51.3 51.9 52.1 51.7 51.1 52.0 52.6 49.2 48.1 47.0 49.7 52.6 53.8 52.1 55.5 22 54.4 55.1 55.8 56.2 55.5 55.0 54.9 46.1 39.4 31.1 21.7 51.4 50.5 52.1 52.8 52.3 52.0 50.9 50.7 50.2 49.1 48.5 49.7 50.5 49.4 56.2 23 50.8 50.1 49.9 50.2 50.0 49.5 49.1 47.7 47.0 47.2 45.5 46.0 44.7 46.9 46.6 46.4 45.4 44.2 43.5 42.2 42.2 41.1 39.6 40.3 46.1 50.8 24 40.1 40.1 40.8 40.2 39.4 39.9 39.3 38.7 38.8 35.9 34.2 32.7 35.8 37.6 38.9 39.9 39.6 39.9 38.3 36.7 35.9 34.9 33.6 32.4 37.7 40.8 25 30.8 28.9 28.5 31.9 34.5 35.3 35.4 34.7 35.2 35.6 35.8 34.9 34.8 34.4 34.5 34.8 35.4 34.9 34.9 36.9 41.2 41.3 46.0 49.9 35.9 49.9 26 52.0 53.4 54.9 54.2 54.1 51.7 51.7 52.2 52.0 52.1 51.3 52.0 51.8 51.9 51.4 51.3 51.2 51.1 50.5 49.7 49.8 49.9 50.7 50.8 51.7 54.9 27 51.1 51.5 52.2 52.2 51.9 51.7 50.8 49.1 50.3 47.9 44.4 48.9 51.9 53.2 53.0 53.0 52.3 52.0 52.2 52.3 52.3 52.3 52.4 53.0 51.3 53.2 28 52.8 52.5 52.8 52.6 52.6 52.7 52.7 52.8 52.9 52.7 52.8 52.5 51.7 51.9 52.3 52.1 51.1 50.2 49.5 47.9 48.9 50.8 49.5 56.4 51.9 56.4 29 58.6 58.1 58.0 58.0 57.0 55.3 54.8 55.2 56.3 56.8 57.3 56.8 56.9 49.3 48.4 50.7 51.5 54.4 55.8 56.7 56.0 55.1 55.2 55.6 55.3 58.6 30 56.2 57.4 57.3 56.7 56.8 54.4 53.8 53.8 53.3 53.4 54.0 53.4 53.8 50.1 49.9 48.5 49.2 48.8 49.2 50.4 51.4 51.1 52.0 53.5 52.8 57.4 31 53.5 53.4 53.5 52.9 53.0 53.2 52.7 53.0 53.7 54.8 55.4 56.3 55.0 54.8 54.5 54.3 53.9 53.2 53.6 54.8 55.4 54.6 54.7 54.9 54.1 56.3 MEAN 48.7 48.7 47.9 48.9 49.3 49.1 49.4 49.3 49.3 48.7 48.0 48.7 49.3 49.5 49.7 49.7 49.6 49.5 49.2 48.8 48.6 48.5 48.5 48.4 49.0 53.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 2007 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 55.3 56.7 58.9 59.1 59.4 59.0 63.2 63.7 63.9 63.2 61.2 58.9 58.3 58.8 59.7 60.8 62.2 61.9 62.5 61.5 60.6 57.3 54.1 53.0 59.7 63.9 2 52.6 53.7 54.1 54.1 54.8 55.5 54.9 54.7 53.0 52.3 52.2 50.3 52.1 52.0 56.9 58.6 57.6 58.2 58.3 60.6 61.4 57.8 53.3 52.7 55.1 61.4 3 51.3 51.2 49.8 48.7 48.5 48.9 49.3 48.0 48.5 48.6 47.9 47.8 47.4 46.9 46.6 46.0 45.5 45.2 47.0 45.4 47.0 47.0 48.5 49.7 47.9 51.3 4 49.2 48.0 48.9 50.7 52.0 50.0 47.8 51.0 51.4 51.1 50.4 52.8 62.9 63.6 63.5 58.9 58.1 58.2 58.8 59.1 59.0 58.0 56.3 56.7 54.8 63.6 5 56.9 56.8 56.5 56.0 56.9 57.2 58.3 58.0 57.0 57.9 59.7 59.9 59.2 56.4 53.7 51.1 48.7 44.6 39.0 37.0 36.8 36.6 36.2 35.8 51.1 59.9 6 35.8 35.5 35.4 35.2 35.1 35.2 35.2 35.3 35.5 46.6 59.1 58.2 57.6 57.5 57.1 56.0 52.0 52.2 46.8 42.6 35.3 33.0 34.8 37.1 43.5 59.1 7 38.6 40.2 41.6 46.4 42.9 44.5 44.8 46.4 47.8 48.4 47.8 51.7 58.7 58.8 57.8 56.9 55.6 54.0 52.5 52.7 54.7 55.8 57.2 59.6 50.6 59.6 8 58.8 59.7 56.0 56.3 57.4 58.8 59.6 60.5 60.0 60.1 60.3 60.6 60.4 60.4 60.2 60.1 59.8 59.4 59.2 59.2 59.2 59.0 58.9 59.2 59.3 60.6 9 59.3 59.3 59.8 60.4 60.7 60.7 60.6 60.4 59.8 59.6 59.2 59.3 59.4 59.5 59.6 59.2 60.0 59.6 60.0 60.5 58.6 58.3 58.1 57.9 59.6 60.7 10 57.7 57.6 57.5 57.3 58.2 59.0 59.7 60.0 60.3 60.1 60.0 59.4 59.1 59.2 59.3 58.7 57.4 56.2 57.3 59.8 60.2 59.9 59.4 59.7 58.9 60.3 11 59.7 59.6 57.7 53.9 53.2 51.2 51.8 51.9 52.3 48.8 47.0 47.8 47.9 48.3 48.4 49.2 47.5 50.7 50.8 49.9 46.5 44.6 48.5 50.4 50.7 59.7 12 50.3 50.6 50.7 50.0 49.4 49.0 49.3 50.2 51.1 49.9 46.8 44.9 45.8 44.0 40.8 39.7 38.9 40.3 41.1 43.2 38.3 39.4 39.1 43.1 45.2 51.1 13 43.1 43.7 43.6 42.8 42.3 42.0 42.9 43.9 44.1 44.5 43.0 40.8 39.6 42.1 40.5 40.2 43.5 48.6 55.1 59.7 62.1 62.8 63.6 64.2 47.4 64.2 14 64.8 65.8 63.9 62.5 61.5 61.0 61.9 61.3 60.6 60.9 61.5 61.8 61.6 61.0 60.4 59.9 59.9 59.7 60.3 60.0 58.9 58.5 57.3 57.9 61.0 65.8 15 59.6 61.0 60.6 61.5 62.8 63.2 63.4 63.7 64.1 64.2 63.7 62.9 62.4 61.5 61.1 60.1 59.0 59.2 58.4 57.2 55.5 56.2 57.4 56.3 60.6 64.2 16 56.7 55.8 55.2 55.0 55.4 55.7 54.5 53.8 54.0 54.5 53.9 53.3 51.4 46.5 42.8 40.3 54.0 55.3 56.1 55.6 57.8 58.4 58.3 57.8 53.8 58.4 17 56.7 58.0 59.0 60.3 61.9 67.5 66.6 63.3 62.4 62.0 62.0 63.3 64.8 64.9 64.4 63.8 63.7 64.4 64.3 62.3 58.1 57.8 58.5 57.9 62.0 67.5 18 55.9 55.2 54.1 55.0 55.7 54.8 54.9 56.1 55.9 52.3 52.5 52.3 56.5 57.7 56.3 54.8 53.8 53.0 52.4 52.8 53.5 53.5 53.5 54.8 54.5 57.7 19 54.8 55.0 54.5 52.3 50.3 51.7 54.9 55.2 54.7 54.7 54.0 53.7 54.0 53.7 53.5 53.5 53.0 53.6 52.8 52.7 55.2 55.0 52.8 52.9 53.7 55.2 20 53.0 52.9 52.7 52.9 52.9 51.9 51.6 51.6 51.1 50.5 50.7 51.8 51.5 51.7 51.3 50.9 51.2 50.7 51.6 51.3 50.9 51.3 51.9 52.1 51.7 53.0 21 50.9 50.5 50.7 49.9 51.0 52.3 52.4 51.6 51.0 50.8 50.5 50.2 50.9 50.1 51.9 51.2 51.3 52.2 53.2 52.2 51.7 50.9 50.6 51.4 51.2 53.2 22 49.6 49.5 49.4 49.1 49.9 49.6 49.8 49.9 49.5 49.2 49.1 48.2 48.8 46.5 49.2 50.2 45.7 48.7 48.6 48.8 48.5 48.7 49.0 50.5 49.0 50.5 23 51.5 52.0 47.5 40.6 37.6 52.7 56.6 57.3 57.8 57.1 56.4 55.3 55.3 55.7 54.5 51.0 52.4 52.6 52.6 48.3 53.6 50.9 49.7 53.7 52.2 57.8 24 53.6 54.8 55.6 56.6 56.9 57.5 57.5 56.3 54.6 55.1 51.5 50.0 55.5 56.6 58.9 60.6 61.0 61.4 60.4 61.3 61.0 61.5 58.1 57.3 57.2 61.5 25 57.4 56.7 56.4 56.0 55.8 55.8 55.9 55.6 55.8 55.5 56.0 55.0 53.6 52.3 49.2 48.2 46.9 45.2 44.8 44.9 45.1 44.9 44.7 47.7 51.6 57.4 26 45.6 44.0 44.5 44.9 44.6 44.0 42.9 42.6 43.6 44.1 43.5 42.9 43.3 44.0 43.5 43.0 42.3 41.4 40.4 39.7 39.2 39.2 38.9 38.7 42.5 45.6 27 38.9 39.6 39.9 40.3 40.1 39.8 39.9 38.6 37.8 37.7 37.2 36.5 37.2 37.5 37.8 36.7 36.7 37.2 40.0 37.1 38.2 39.7 39.6 40.6 38.5 40.6 28 42.5 43.8 44.0 41.8 43.6 43.5 40.4 38.5 40.4 40.6 40.5 41.2 43.4 44.2 42.5 41.5 40.5 41.9 41.0 39.9 39.1 39.2 38.8 39.2 41.4 44.2 29 39.1 38.5 39.0 40.6 41.3 43.1 43.1 44.9 45.6 45.5 45.1 44.9 43.9 44.5 44.6 44.4 44.5 42.6 41.5 41.4 41.7 42.1 40.6 39.9 42.6 45.6 30 39.5 39.2 42.0 43.2 49.0 55.1 57.6 58.7 60.4 61.7 62.7 64.4 66.1 67.0 65.6 64.2 61.8 61.7 61.2 60.5 61.8 62.3 61.5 61.8 57.9 67.0 MEAN 51.3 51.5 51.3 51.1 51.4 52.3 52.7 52.8 52.8 52.9 52.8 52.7 53.6 53.4 53.0 52.3 52.1 52.3 52.3 51.9 51.7 51.3 51.0 51.7 52.2 57.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 2007 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 62.0 62.2 62.9 62.3 61.4 61.9 63.8 63.1 63.7 64.2 65.6 66.4 66.6 65.1 63.5 62.1 61.1 60.4 59.3 58.4 57.5 56.5 54.9 55.4 61.7 66.6 2 56.0 58.1 60.3 60.5 61.2 61.3 61.0 62.3 61.2 60.6 60.5 61.3 61.2 59.5 55.0 51.5 50.4 48.9 47.9 47.3 48.4 48.3 47.8 47.4 55.7 62.3 3 48.4 48.7 49.2 50.8 51.9 53.5 51.3 49.5 47.6 44.0 42.1 40.6 39.4 38.3 37.3 35.1 33.5 32.2 30.3 27.9 26.6 26.1 25.0 23.8 39.7 53.5 4 23.0 22.5 22.4 22.6 22.2 21.6 20.8 20.2 19.4 19.5 19.3 18.2 19.2 19.1 27.9 32.4 32.8 32.3 30.8 27.4 27.3 28.7 21.4 9.7 23.4 32.8 5 19.1 24.8 28.1 39.1 46.0 48.5 52.5 51.9 51.4 52.1 52.5 51.2 50.0 50.7 50.9 52.2 53.1 54.0 55.1 56.1 56.0 56.0 55.8 48.9 48.2 56.1 6 49.1 54.6 53.0 50.2 53.4 51.4 56.1 46.8 48.7 41.6 56.3 57.9 57.4 57.2 57.3 56.5 55.9 55.0 54.0 52.5 51.7 51.2 51.8 52.0 53.0 57.9 7 50.7 50.7 50.9 50.9 50.3 49.0 48.8 49.0 47.7 45.9 44.2 41.4 43.2 43.7 43.5 42.3 40.5 39.0 37.6 37.9 38.1 39.0 38.6 41.2 44.3 50.9 8 41.4 41.7 41.9 41.9 41.8 41.5 41.9 41.8 40.5 41.3 39.5 38.6 39.1 38.7 39.6 39.5 39.9 40.8 43.2 40.2 39.0 38.6 38.6 39.0 40.4 43.2 9 39.2 39.3 39.4 39.4 38.7 38.5 38.3 37.9 37.8 37.9 36.1 35.1 37.3 37.4 37.1 36.6 36.3 35.5 35.4 34.6 33.2 32.7 34.0 35.3 36.8 39.4 10 36.1 37.2 36.5 35.9 36.2 35.1 33.9 33.1 32.8 31.9 31.1 30.4 30.6 30.5 29.9 29.3 28.5 28.1 27.7 26.9 26.3 26.1 26.2 25.8 31.1 37.2 11 24.5 24.3 27.4 27.2 26.8 26.7 28.6 28.1 26.4 25.3 22.6 22.0 22.6 21.5 22.3 23.5 24.1 25.1 27.3 27.9 27.7 27.4 27.1 26.1 25.5 28.6 12 26.6 26.5 26.3 26.7 25.7 24.0 22.1 21.9 23.0 21.5 22.0 23.4 25.4 27.8 28.9 29.4 28.3 27.8 28.3 27.7 27.5 24.1 24.6 31.6 25.9 31.6 13 35.7 37.7 38.6 37.4 37.6 40.6 45.0 49.4 47.2 46.9 43.8 42.5 40.7 39.3 38.7 37.6 37.5 38.3 39.8 47.6 47.4 45.1 46.5 48.3 42.1 49.4 14 46.5 43.4 37.3 39.9 36.2 37.9 53.9 66.2 64.1 63.5 54.6 50.0 54.8 55.6 55.0 55.8 56.2 56.3 55.9 55.7 53.6 52.5 54.9 56.2 52.3 66.2 15 56.5 59.8 60.9 61.7 60.6 59.7 58.4 57.9 59.4 58.7 56.8 56.0 57.6 57.3 57.3 57.8 56.4 54.0 53.0 53.9 53.7 52.3 49.9 53.1 56.8 61.7 16 52.2 51.8 53.3 54.5 55.4 58.0 57.7 57.9 58.3 58.4 57.7 59.8 54.7 55.9 58.1 59.8 59.0 58.5 56.9 56.4 54.7 54.8 56.9 57.3 56.6 59.8 17 58.7 58.7 58.2 57.3 56.5 56.9 57.6 58.1 59.6 60.5 60.2 57.9 58.7 58.8 56.0 55.4 55.6 54.8 55.1 54.5 55.0 55.8 55.9 56.5 57.2 60.5 18 56.2 55.7 55.2 55.0 54.6 54.8 55.4 56.0 55.4 55.6 54.9 54.9 55.2 54.6 54.4 54.1 52.9 51.5 51.3 52.0 51.9 53.0 53.2 52.8 54.2 56.2 19 52.5 52.7 52.9 52.6 52.7 51.9 51.1 50.7 50.2 50.2 49.9 50.5 49.4 49.2 47.8 46.3 45.8 45.8 45.4 45.6 45.6 45.1 44.0 42.4 48.8 52.9 20 41.8 40.9 37.3 35.7 39.2 37.4 33.8 32.4 30.8 43.2 50.2 51.9 51.6 51.1 52.7 54.2 55.8 56.7 57.7 56.9 54.4 52.7 52.4 52.2 46.8 57.7 21 55.1 58.0 61.2 64.2 65.6 64.8 64.2 65.5 65.4 65.2 64.5 63.2 62.2 61.9 62.5 62.2 63.3 62.0 59.8 59.4 59.8 60.7 61.0 61.7 62.2 65.6 22 60.2 60.8 63.2 65.1 65.8 65.9 65.6 63.3 62.1 62.0 60.2 61.7 64.2 64.7 63.0 62.0 60.7 57.5999.9 52.9 51.5 52.2 53.3 59.1 60.7 65.9 23 57.9 56.2 53.4 52.9 53.6 53.1 51.2 52.0 55.3 51.5 47.1 44.8 45.1 45.2 45.1 46.3 46.2 45.3 45.3 45.3 46.5 48.0 49.7 50.5 49.5 57.9 24 51.9 54.2 54.3 53.0 52.1 51.7 51.9 52.2 53.0 54.0 53.9 53.7 53.7 53.4 52.1 51.6 51.9 52.8 50.9 52.1 52.1 51.4 53.3 56.1 52.8 56.1 25 55.0 52.2 52.3 52.3 52.7 49.9 49.7 51.7 52.9 54.0 56.6 57.3 55.7 54.5 53.8 53.1 52.7 52.9 52.3 53.7 52.3 52.5 52.4 51.4 53.1 57.3 26 52.1 56.0 58.2 59.9 58.6 58.2 56.3 56.1 56.6 56.8 57.0 57.8 58.9 59.6 59.3 57.9 56.0 53.5 52.4 52.1 51.3 51.0 50.1 48.5 55.6 59.9 27 47.8 47.7 48.5 48.3 49.6 49.8 50.8 52.9 51.1 49.1 47.8 51.4 53.8 54.5 55.6 64.7 65.7 59.4 57.2 57.0 57.6 57.5 55.0 51.7 53.5 65.7 28 53.9 52.2 50.6 54.5 54.4 50.5 41.4 35.1 35.6 30.9 29.6 30.5 28.7 27.7 30.3 29.4 29.5 29.8 29.2 28.9 27.3 26.0 23.9 21.1 35.5 54.5 29 22.8 26.4 27.4 26.1 27.2 29.3 29.9 22.0 23.3 21.9 25.9 30.8 24.6 24.0 29.1 30.8 33.1 29.1 28.9 30.7 28.4 26.7 30.1 29.4 27.4 33.1 30 29.4 35.5 35.6 34.7 34.8 35.8 36.0 35.1 34.1 33.1 31.2 28.5 27.5 28.0 28.7 29.6 31.8 37.7 46.3 47.4 46.6 47.1 47.7 48.3 36.3 48.3 31 48.4 46.7 45.6 45.2 43.3 44.2 42.9 43.1 43.2 43.0 42.4 43.9 44.8 43.5 44.1 43.3 43.8 43.2 42.5 42.0 41.3 41.3 41.2 39.9 43.5 48.4 MEAN 45.5 46.4 46.5 47.0 47.3 47.2 47.5 47.2 47.0 46.6 46.3 46.2 46.3 46.1 46.3 46.5 46.4 45.7 45.2 45.4 44.8 44.5 44.4 44.3 46.1 52.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 2007 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 40.3 40.2 41.3 42.4 43.4 44.2 43.9 45.2 44.7 42.5 41.2 40.9 45.6 45.5 45.2 44.1 43.7 43.3 42.6 42.6 42.4 42.5 41.5 41.3 42.9 45.6 2 41.0 39.7 42.4 42.5 43.2 43.1 44.1 43.9 44.2 42.5 40.2 42.1 42.7 42.4 42.1 42.1 42.4 39.8 39.3 38.7 38.2 37.8 38.8 38.2 41.3 44.2 3 38.3 38.1 37.7 38.2 38.6 38.9 38.9 38.9 38.4 37.9 38.2 39.2 38.4 37.0 36.0 35.3 34.6 33.6 33.1 32.6 32.5 32.9 33.1 33.6 36.4 39.2 4 34.4 35.4 35.0 35.0 34.0 32.3 32.2 31.7 32.3 31.0 30.9 30.3 29.8 29.0 26.0 24.7 19.6 18.2 18.9 19.4 18.9 20.2 21.7 22.6 27.6 35.4 5 20.7 18.8 19.4 19.1 18.0 18.2 17.7 18.0 18.0 18.1 17.0 18.4 19.1 20.9 22.9 24.8 26.2 27.1 27.5 26.5 26.8 28.4 29.2 29.5 22.1 29.5 6 31.6 34.5 34.4 32.1 28.9 28.1 28.3 27.9 25.6 25.0 22.8 20.9 22.0 21.3 21.7 21.6 20.6 20.1 19.7 18.1 17.3 17.1 17.9 18.7 24.0 34.5 7 16.8 18.3 19.4 19.6 19.7 20.0 19.0 49.9 57.8 54.0 50.5 48.7 42.7 42.8 45.5 53.8 62.4 61.1 58.6 56.0 55.4 51.4 51.1 48.6 42.6 62.4 8 48.1 49.4 52.2 56.0 57.4 54.5 51.8 50.4 51.7 52.3 52.3 52.4 52.0 52.3 52.6 54.3 54.5 54.5 53.4 53.0 53.6 55.4 57.9 57.6 53.3 57.9 9 58.2 57.9 58.8 59.2 61.6 64.4 64.3 62.9 62.2 62.5 61.0 60.8 58.1 59.5 59.4 58.9 58.9 55.6 51.9 53.4 53.6 55.1 56.7 55.7 58.8 64.4 10 56.0 56.1 54.9 55.0 55.7 56.6 58.3 68.2 70.0 71.0 67.4 67.1 62.9 60.0 58.1 55.8 54.6 53.5 47.1 45.1 45.4 44.6 45.5 44.6 56.4 71.0 11 51.1 58.4 57.2 58.2 56.7 58.1 59.6 58.6 58.3 55.5 52.1 51.0 51.1 50.5 47.0 46.3 45.8 44.5 44.1 44.2 43.6 42.8 42.8 43.2 50.9 59.6 12 43.3 43.2 43.4 43.5 44.1 44.5 44.9 45.5 46.0 45.3 43.3 43.0 42.4 42.0 40.5 40.0 39.2 39.0 38.3 38.7 38.5 39.5 39.5 39.4 42.0 46.0 13 38.8 39.4 40.1 39.7 40.5 40.9 41.5 41.1 39.8 33.7 38.2 42.7 43.2 45.2 43.3 42.9 42.4 41.6 39.0 37.7 36.9 36.6 35.6 36.1 39.9 45.2 14 36.7 35.8 34.6 34.2 34.1 33.6 36.4 36.8 34.6 34.8 31.9 34.4 35.5 34.0 33.4 32.9 32.3 31.1 28.9 29.7 27.9 26.9 29.6 29.1 32.9 36.8 15 28.6 27.6 31.5 33.1 33.6 30.0 29.1 31.5 31.8 30.8 30.4 29.0 31.2 31.0 33.2 33.4 30.7 29.2 28.7 28.6 29.9 30.2 26.9 26.3 30.3 33.6 16 22.9 23.7 24.2 25.0 25.2 25.2 26.0 26.3 27.0 27.3 25.7 26.7 28.1 31.0 31.0 29.6 27.6 25.9 25.0 25.2 25.3 25.7 24.8 25.7 26.3 31.0 17 26.1 26.5 32.0 35.1 29.6 25.9 27.4 29.2 26.3 26.9 29.0 42.8 43.4 39.1 37.6 35.9 34.9 34.9 37.2 38.8 38.2 40.7 39.5 38.8 34.0 43.4 18 36.9 38.6 41.4 42.9 41.0 43.9 45.0 42.6 44.6 46.0 52.2 50.8 49.3 51.4 54.6 57.8 60.5 63.6 60.4 60.5 57.4 56.1 56.7 56.0 50.4 63.6 19 56.6 54.4 52.6 49.4 46.9 46.9 46.4 46.1 46.5 45.9 44.9 45.0 44.5 44.1 43.8 42.7 41.7 40.8 40.3 39.8 40.3 40.8 41.9 43.7 45.3 56.6 20 45.3 45.4 46.4 45.4 44.7 44.8 45.3 44.8 41.6 36.1 31.7 34.3 43.3 44.7 48.4 49.8 45.1 38.9 39.7 46.1 47.1 39.1 35.4 39.0 42.6 49.8 21 37.6 38.0 39.3 40.7 40.6 39.9 37.9 37.0 37.0 42.5 41.9 42.4 43.2 43.4 42.2 42.8 39.9 37.9 37.5 37.1 36.6 39.1 56.0 56.3 41.1 56.3 22 50.9 49.5 44.9 49.4 49.1 46.1 42.7 36.3 32.7 35.0 36.4 37.0 34.6 31.9 31.1 30.5 30.0 29.4 28.6 29.5 30.5 28.4 32.8 39.4 36.9 50.9 23 43.4 48.5 52.1 54.4 56.2 57.8 57.9 57.8 58.4 58.5 59.9 59.6 58.8 58.7 57.6 55.4 53.8 53.4 55.2 55.1 54.7 53.2 53.5 58.5 55.5 59.9 24 58.7 57.5 57.1 55.6 56.0 56.1 56.3 56.1 50.7 51.9 53.3 54.1 50.0 52.7 55.5 55.1 55.2 55.0 51.3 48.2 46.6 46.3 46.4 44.8 52.9 58.7 25 45.4 45.3 45.9 46.3 46.6 46.7 47.2 47.5 47.4 47.3 42.5 40.8 48.6 49.7 50.2 49.0 48.8 47.8 48.3 48.9 48.3 44.3 45.3 41.5 46.7 50.2 26 35.8 29.2 26.8 23.5 23.0 23.2 21.9 20.9 21.0 21.0 20.1 20.3 18.7 19.2 19.7 19.1 19.3 19.0 19.8 19.7 19.0 19.2 13.0 13.9 21.1 35.8 27 13.3 16.9 17.9 18.7 19.4 19.4 19.5 20.0 21.2 20.2 20.4 20.6 21.9 23.2 22.5 22.2 22.5 21.4 20.8 21.3 19.8 19.5 19.6 19.2 20.1 23.2 28 19.9 20.4 19.6 17.5 18.3 17.7 16.0 15.0 14.9 13.4 14.6 15.7 15.8 15.4 15.3 15.2 14.0 14.4 14.9 14.6 14.1 14.4 14.0 15.4 15.9 20.4 29 14.0 13.5 13.4 13.4 13.8 14.7 14.5 14.5 14.9 16.0 16.7 17.2 18.1 17.4 18.0 17.1 17.8 18.1 16.4 16.5 16.5 16.9 17.2 17.6 16.0 18.1 30 18.2 18.6 18.7 18.9 19.0 18.7 18.2 17.8 18.3 18.8 19.8 19.5 18.7 18.7 18.5 18.7 18.6 18.6 18.6 18.2 18.3 19.2 19.0 19.0 18.7 19.8 MEAN 37.0 37.3 37.8 38.1 38.0 37.8 37.7 38.7 38.6 38.1 37.6 38.3 38.5 38.5 38.4 38.4 37.9 37.0 36.2 36.1 35.8 35.5 36.1 36.4 37.5 44.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 2007 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 20.3 24.2 23.4 20.6 20.6 21.3 22.0 22.6 23.4 24.0 23.4 22.9 22.8 22.7 22.7 21.8 22.5 23.2 21.7 20.3 19.6 19.6 19.7 20.9 21.9 24.2 2 20.4 21.7 21.2 20.9 23.7 25.0 22.7 23.2 24.2 23.0 22.5 22.3 21.3 21.8 23.8 20.8 21.0 22.2 23.1 22.7 25.7 33.6 47.4 47.6 25.1 47.6 3 47.8 49.3 50.3 51.8 52.5 53.4 53.3 54.0 52.9 51.4 43.4 41.8 41.9 41.2 40.7 40.0 40.7 41.8 43.5 42.2 41.0 39.3 37.5 38.7 45.4 54.0 4 37.7 37.5 39.0 37.9 38.6 39.0 41.3 42.3 43.4 42.4 40.3 37.8 40.8 40.4 41.7 41.1 40.4 40.2 39.0 38.3 36.7 34.7 35.1 34.8 39.2 43.4 5 35.6 36.4 36.5 36.5 35.9 36.0 35.8 35.0 34.9 34.6 33.1 33.5 33.5 33.9 32.5 31.8 31.4 31.4 30.6 31.1 31.4 31.9 32.1 33.6 33.7 36.5 6 34.2 34.4 34.8 33.7 33.3 33.5 33.3 33.9 33.8 34.6 33.2 33.0 34.2 34.7 33.9 33.4 32.3 31.7 30.8 28.2 28.3 27.6 29.0 26.3 32.3 34.8 7 27.5 26.2 25.5 25.0 30.0 33.6 39.1 33.8 31.9 30.8 30.3 29.7 40.3 32.9 26.6 27.4 28.4 20.4 16.4 12.6 11.7 11.7 12.2 12.7 25.7 40.3 8 12.7 12.8 13.5 14.5 13.0 12.0 12.6 15.1 16.9 18.9 15.5 17.9 19.3 17.8 16.8 16.8 20.3 18.6 15.7 15.0 16.9 14.6 14.9 15.2 15.7 20.3 9 16.1 14.7 14.8 16.0 16.9 17.2 18.5 19.2 19.2 19.3 17.8 17.4 19.7 19.7 23.8 28.2 23.4 20.7 22.7 22.8 24.4 33.3 27.4 26.8 20.8 33.3 10 24.9 25.2 23.8 30.4 38.3 37.3 34.9 32.7 34.4 34.8 35.7 34.4 35.8 38.2 37.8 37.8 36.8 34.5 36.4 34.4 38.1 38.5 34.4 37.9 34.5 38.5 11 41.3 40.8 41.8 42.5 40.8 35.4 31.7 28.0 25.3 22.9 20.8 19.3 20.1 22.8 22.6 21.8 19.4 18.3 17.9 16.8 15.0 15.5 15.3 15.0 25.5 42.5 12 15.4 15.2 15.4 15.4 15.5 16.1 18.0 17.1 17.0 15.5 9.8 15.8 15.5 16.0 17.8 17.3 14.5 16.4 17.6 10.0 12.2 13.1 12.5 11.7 15.0 18.0 13 12.8 13.6 14.6 14.5 15.9 18.8 18.8 17.3 17.7 17.1 7.3 15.0 14.8 15.4 17.3 18.2 20.1 21.8 22.8 18.1 17.7999.9999.9999.9 16.6 22.8 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 35.4 33.9 35.0 32.5 32.6 33.2 26.4 29.8 31.9 32.0 32.3 35.4 25 28.7 28.1 29.1 29.5 30.9 30.8 29.9 28.3 26.6 26.2 25.7 24.7 25.1 32.5 47.1 37.5 21.6 39.8 41.5 43.7 44.7 42.0 43.5 45.9 33.5 47.1 26 42.0 38.8 39.4 36.6 31.0 26.1 25.3 26.3 26.8 26.5 24.1 25.3 27.6 26.0 27.1 25.6 23.5 22.4 22.1 21.7 21.7 22.6 22.5 22.9 27.3 42.0 27 21.8 21.0 20.8 21.3 21.6 21.8 21.9 22.4 22.0 22.2 18.7 20.5 20.9 20.9 20.3 19.7 21.0 21.5 20.0 18.5 18.5 18.4 18.6 18.9 20.5 22.4 28 18.4 17.1 17.8 18.7 19.0 19.5 20.0 19.7 19.9 19.3 18.4 18.6 18.9 19.6 19.5 19.1 19.8 23.5 24.2 23.8 25.8 27.9 27.5 27.6 21.0 27.9 29 27.7 28.2 28.1 27.5 26.8 26.7 27.7 28.1 28.6 29.0 28.8 27.8 25.3 24.8 25.4 25.2 24.8 24.7 23.5 21.8 21.0 19.2 18.9 17.4 25.3 29.0 30 17.5 16.5 16.2 16.5 16.3 16.7 17.3 17.6 17.3 15.6 16.1 17.5 26.3 32.6 30.6 28.6 29.5 29.4 28.2 28.7 27.8 27.7 27.5 26.5 22.7 32.6 31 28.0 30.8 38.0 33.2 32.0 32.0 29.1 28.8 30.1 26.9 24.8 19.6 24.2 25.0 23.5 24.0 25.6 24.5 23.6 25.5 23.7 23.8 24.1 23.8 26.9 38.0 MEAN 26.5 26.6 27.2 27.2 27.6 27.6 27.7 27.3 27.3 26.8 24.5 24.7 26.4 26.9 27.9 27.2 26.3 26.6 26.4 25.2 25.2 26.2 26.6 26.8 26.7 34.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 2007 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 22.8 22.1 21.2 20.1 18.2 18.3 22.9 27.9 28.0 27.3 26.2 26.0 26.8 26.9 26.9 27.6 27.8 26.4 25.7 22.2 20.1 20.8 21.8 22.3 24.0 28.0 2 23.3 29.9 27.8 35.9 39.8 36.2 34.0 26.0 31.8 26.6 23.8 24.6 23.9 32.8 30.4 20.6 18.5 20.4 18.6 16.8 26.7 26.6 27.7 27.8 27.1 39.8 3 37.3 44.3 48.0 48.2 46.3 46.0 46.4 48.1 47.8 46.0 38.6 22.1 23.1 34.1 31.0 34.0 31.6 30.1 31.2 33.1 33.9 35.8 37.5 39.7 38.1 48.2 4 37.0 35.6 32.9 32.9 32.2 33.2 33.7 33.5 31.9 28.9 27.8 25.9 26.6 27.6 29.1 28.6 27.6 27.6 27.0 26.9 26.1 25.8 25.9 27.0 29.6 37.0 5 27.0 28.6 31.5 34.1 32.2 30.1 31.7 30.6 30.6 28.9 29.7 29.1 28.7 33.1 33.1 31.4 35.3 30.9 28.8 28.4 28.2 28.2 31.2 30.6 30.5 35.3 6 29.9 31.4 30.4 31.2 30.3 30.2 27.4 26.9 27.7 26.3 27.3 29.7 27.6 31.0 32.6 32.3 31.7 31.1 32.6 29.2 29.6 30.8 29.6 29.8 29.9 32.6 7 31.4 28.8 29.0 29.2 29.7 28.2 26.9 27.0 24.5 26.3 22.3 21.4 22.6 23.9 23.9 23.3 20.6 20.8 22.3 23.1 24.9 19.3 18.7 17.6 24.4 31.4 8 16.3 14.4 14.4 15.3 17.5 18.1 18.4 18.0 17.8 17.6 18.2 19.2 18.5 18.6 18.4 20.0 19.4 19.7 19.7 19.5 19.4 19.1 19.2 19.9 18.2 20.0 9 21.3 21.3 21.7 22.0 22.3 22.7 22.8 21.5 21.2 22.4 22.0 21.6 21.7 21.5 21.4 20.8 21.6 20.5 19.0 19.0 17.9 17.5 17.9 18.3 20.8 22.8 10 18.3 17.7 19.1 18.7 18.7 18.7 19.5 19.3 19.0 18.6 18.4 18.7 19.2 19.4 19.6 20.7 18.7 18.6 19.1 18.2 18.0 17.9 18.1 18.1 18.8 20.7 11 17.9 18.8 18.5 19.5 20.1 19.2 20.9 21.5 20.2 20.6 20.8 20.6 20.6 21.1 20.9 19.8 18.9 19.9 20.8 21.5 21.9 22.8 23.2 22.5 20.5 23.2 12 21.5 21.6 22.2 22.1 21.7 21.3 21.2 21.2 21.3 21.1 20.9 20.5 20.4 20.4 18.8 9.2 8.9 8.6 7.1 7.7 5.6 4.8 4.6 3.6 15.7 22.2 13 4.8 4.3 6.6 37.8 42.3 35.7 40.2 39.0 38.4 42.0 39.7 40.1 37.6 37.3 37.5 36.1 37.9 44.1 42.3 41.8 41.4 39.9 41.5 41.7 35.4 44.1 14 39.5 39.3 38.4 37.9 38.1 38.1 39.7 40.0 38.7 37.5 37.6 37.5 38.1 38.7 38.6 37.4 37.1 36.6 37.1 35.7 35.0 35.2 36.3 36.7 37.7 40.0 15 36.9 37.0 37.3 37.2 37.8 38.0 38.0 37.9 37.9 37.6 36.6 31.6 30.9 33.3 34.4 33.1 31.0 30.4 30.3 31.1 32.2 33.8 33.9 34.2 34.7 38.0 16 35.1 36.9 39.2 40.4 39.4 40.9 42.7 44.3 43.9 42.8 42.5 43.2 39.9 37.8 37.1 37.8 38.4 37.5 39.5 42.1 42.5 42.2 42.2 43.2 40.5 44.3 17 40.6 38.6 36.3 33.9 32.1 29.6 26.4 25.9 24.2 20.8 19.0 19.9 20.5 20.8 20.6 20.1 20.0 21.3 22.7 20.3 18.9 18.9 19.1 20.0 24.6 40.6 18 20.8 20.6 20.2 20.1 20.1 19.5 18.8 18.7 18.4 17.9 17.2 17.5 18.2 18.5 18.3 18.4 17.1 16.9 16.4 16.3 16.0 16.3 16.4 16.5 18.1 20.8 19 16.7 16.7 16.8 20.1 20.4 19.0 18.3 19.1 18.6 18.9 19.3 24.6 23.8 23.3 22.7 22.7 22.2 21.5 20.4 18.9 19.5 17.9 18.5 19.1 20.0 24.6 20 19.4 18.9 20.4 17.9 18.3 20.0 21.4 20.4 20.7 20.2 20.2 21.3 21.5 21.9 20.6 19.7 18.0 17.3 16.3 16.3 14.8 15.7 15.9 20.4 19.1 21.9 21 21.4 22.7 22.1 22.0 23.7 24.1 22.8 23.4 23.6 23.9 22.3 21.5 21.8 21.7 21.1 20.6 20.2 20.0 19.4 19.7 19.9 20.8 17.9 19.2 21.5 24.1 22 20.0 19.2 19.7 20.3 20.6 20.2 19.5 19.4 20.0 22.4 25.0 27.2 27.9 28.4 28.4 27.9 27.5 28.3 27.2 27.6 27.6 28.3 27.5 28.0 24.5 28.4 23 27.4 26.9 26.2 27.4 29.2 28.4 27.8 28.3 27.9 27.8 26.6 25.2 23.1 22.2 20.2 18.5 21.4 25.3 25.5 28.7 29.7 25.0 26.0 37.2 26.3 37.2 24 38.2 39.5 39.6 39.8 38.9 38.6 39.6 40.9 41.1 41.0 37.8 37.3 38.4 38.5 38.9 38.9 38.5 37.6 37.0 36.2 37.4 36.2 35.3 33.6 38.3 41.1 25 33.9 34.0 34.4 35.7 35.8 34.6 34.6 34.8 35.5 34.8 34.3 34.1 35.3 36.2 35.3 34.8 35.2 35.2 35.3 35.4 36.1 37.4 38.0 38.6 35.4 38.6 26 38.8 38.5 39.2 40.3 40.3 41.0 41.8 44.5 45.2 45.2 42.7 39.7 41.2 40.6 37.9 36.9 36.0 35.1 34.4 33.9 33.7 33.1 33.7 32.6 38.6 45.2 27 31.8 31.3 33.1 34.0 34.2 34.1 33.9 33.5 33.1 32.4 31.2 30.2 31.0 31.3 32.1 32.1 31.9 31.4 31.5 31.3 31.6 32.1 32.3 31.5 32.2 34.2 28 32.3 33.0 33.8 35.4 33.1 33.4 33.6 33.6 34.0 35.4 35.1 33.6 35.3 35.5 34.8 34.1 33.2 32.6 32.4 31.4 30.7 31.2 31.5 31.6 33.4 35.5 29 31.8 31.9 31.9 31.1 30.3 30.3 30.9 30.5 30.7 30.4 27.7 29.6 30.5 30.7 30.7 30.3 29.4 32.1 30.1 29.2 28.3 26.4 25.3 23.8 29.7 32.1 30 23.8 24.5 24.9 25.7 25.4 27.1 28.0 27.7 28.4 27.4 26.1 25.1 26.0 26.4 26.0 25.1 25.1 28.8 28.6 28.5 26.7 27.8 27.5 28.0 26.6 28.8 31 30.6 30.5 31.0 27.6 25.8 26.9 33.8 33.5 27.7 25.1 24.9 25.8 28.9 26.7 28.0 24.4 25.3 34.1 30.0 25.5 27.4 27.7 27.7 27.8 28.2 34.1 MEAN 27.3 27.7 28.0 29.5 29.5 29.1 29.6 29.6 29.3 28.8 27.8 27.2 27.4 28.4 28.0 27.0 26.6 27.1 26.7 26.3 26.5 26.3 26.5 27.1 27.8 32.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 2007 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 27.6 30.9 27.9 30.7 32.0 31.5 28.8 32.8 36.3 35.9 37.5 36.1 33.1 32.6 34.6 33.9 32.8 31.7 29.7 28.3 27.8 28.5 30.9 32.2 31.8 37.5 2 33.7 34.1 33.4 34.5 35.9 36.3 37.1 38.8 40.3 42.0 41.1 40.1 42.6 42.7 42.0 41.3 41.5 40.7 40.1 38.4 37.4 39.0 39.8 40.1 38.9 42.7 3 42.3 41.1 41.3 42.4 42.8 42.7 42.1 42.2 43.1 42.4 38.8 25.8 31.5 39.5 34.4 38.5 37.4 38.3 38.2 37.0 36.4 29.8 35.7 34.8 38.3 43.1 4 35.6 38.0 40.1 40.7 40.5 41.1 40.7 41.2 40.5 41.9 39.5 38.9 40.9 41.7 41.2 41.5 40.3 38.6 39.2 38.0 37.4 36.1 34.7 35.0 39.3 41.9 5 35.2 36.0 35.3 36.5 35.1 34.3 35.3 38.1 38.3 36.6 27.3 16.0 22.1 29.1 37.8 38.7 39.0 38.5 37.9 37.2 37.8 33.9 33.8 34.9 34.4 39.0 6 34.6 35.2 34.8 34.1 32.1 24.7 26.1 26.7 30.3 30.3 31.0 24.3 26.9 26.1 28.6 33.2 33.1 32.1 34.1 33.2 25.0 29.1 30.2 32.8 30.4 35.2 7 36.9 34.5 30.4 11.1 19.1 16.6 16.8 13.6 30.7 19.8 20.6 22.8 30.8 32.6 34.8 36.9 37.1 36.0 35.4 35.6 35.8 35.7 36.9 38.4 29.1 38.4 8 38.9 39.8 38.9 38.7 37.6 37.6 35.2 35.1 36.0 37.9 36.5 35.3 35.7 34.5 35.1 34.8 34.1 33.7 33.1 33.0 32.4 32.4 32.1 32.2 35.4 39.8 9 32.0 33.2 32.1 32.4 31.9 32.7 31.9 32.6 32.6 32.5 31.9 31.5 32.0 32.4 32.4 32.2 31.7 31.4 31.2 30.7 30.5 30.0 28.9 29.0 31.7 33.2 10 29.2 29.5 29.6 29.8 30.1 29.8 30.5 30.7 30.9 30.4 27.9 29.4 31.8 31.8 32.2 32.1 31.6 31.1 30.6 29.9 29.5 29.1 28.7 29.2 30.2 32.2 11 29.6 29.8 30.1 30.1 30.3 30.4 31.0 30.7 30.2 29.9 28.7 29.6 29.4 29.2 28.9 28.4 27.9 27.9 28.7 27.7 27.8 27.3 28.4 27.9 29.2 31.0 12 27.1 27.1 27.1 26.9 27.4 27.4 26.0 24.9 25.3 25.8 27.9 32.2 32.1 31.4 30.4 29.9 29.5 28.8 29.3 28.8 27.6 27.4 27.4 27.4 28.1 32.2 13 28.6 28.8 29.3 31.2 33.0 32.7 32.7 32.5 31.6 32.0 31.7 32.0 31.8 32.0 33.3 34.3 33.9 32.4 32.2 30.1 27.8 30.2 30.0 30.2 31.4 34.3 14 27.8 25.0 25.0 24.8 24.5 24.7 25.5 26.0 26.4 28.4 28.9 27.1 29.0 28.9 32.1 27.5 25.7 24.1 22.3 21.5 20.3 18.4 18.8 21.2 25.2 32.1 15 23.5 25.0 29.3 31.2 29.1 26.9 24.4 21.4 20.4 19.6 19.1 19.7 20.5 22.6 28.3 28.7 28.4 25.5 25.4 26.5 27.1 27.5 28.3 28.7 25.3 31.2 16 29.3 30.3 30.4 30.8 30.3 29.5 29.3 31.4 32.1 32.1 30.7 29.6 31.1 29.7 30.3 32.1 31.9 32.9 33.9 32.2 31.2 30.7 31.2 29.8 31.0 33.9 17 30.5 30.9 31.7 32.7 34.0 32.9 31.4 29.4 28.3 27.2 25.5 27.0 28.7 29.5 29.3 27.6 26.9 26.1 26.1 26.1 26.1 25.3 25.4 29.0 28.7 34.0 18 26.4 23.6 23.2 27.2 31.3 32.9 32.3 29.7 28.1 27.8 24.7 25.3 28.9 29.0 28.7 27.6 26.8 27.2 26.9 25.5 25.3 27.1 29.3 31.7 27.8 32.9 19 32.9 37.3 37.6 38.0 39.7 41.1 41.8 42.3 41.5 36.6 31.6 19.4 30.0 30.9 31.6 31.8 32.4 32.5 32.3 31.0 29.7 31.0 32.1 30.9 34.0 42.3 20 30.2 30.3 25.3 20.7 28.6 30.2 30.5 30.6 29.0 29.2 31.4 28.0 30.5 32.7 32.9 32.8 30.6 29.2 28.9 28.3 28.1 27.7 26.4 26.2 29.1 32.9 21 26.3 24.8 25.3 26.4 27.7 24.8 26.8 27.7 24.2 16.5 23.8 24.1 25.8 27.5 27.6 28.3 27.4 26.7 26.5 25.3 24.6 26.1 24.9 23.6 25.5 28.3 22 23.5 23.9 24.2 24.6 24.3 23.3 24.5 24.7 25.1 24.7 23.7 23.1 24.0 23.9 24.0 24.8 24.1 22.8 22.0 16.1 22.3 17.2 19.8 17.0 22.8 25.1 23 18.8 20.3 20.9 22.2 20.6 23.6 26.4 26.4 26.5 25.7 25.3 24.3 25.3 25.9 26.0 27.0 27.1 26.6 28.1 29.7 30.5 27.1 22.8 22.8 25.0 30.5 24 22.4 23.0 21.9 22.9 23.0 24.0 24.7 25.8 26.5 25.7 24.5 24.8 25.1 24.6 26.4 27.3 24.6 23.2 25.2 24.3 21.7 20.8 18.0 20.1 23.8 27.3 25 21.8 16.3 15.1 20.4 20.9 21.9 22.1 22.1 22.3 21.8 22.8 18.1 26.1 29.7 28.1 28.5 29.6 28.0 30.8 30.2 27.7 29.1 32.0 33.8 25.0 33.8 26 32.9 29.7 29.3 29.5 31.3 28.7 27.0 28.7 30.5 32.6 30.2 29.0 24.4 32.3 32.8 32.7 31.7 28.2 29.3 31.7 31.6 29.2 26.3 31.2 30.0 32.9 27 30.5 31.3 32.0 31.8 29.3 24.7 24.7 25.5 26.4 26.4 26.0 25.5 27.0 29.7 33.2 34.9 35.0 34.5 37.2 35.3 35.8 37.9 39.2 39.6 31.4 39.6 28 39.1 40.1 40.7 40.7 41.6 41.5 41.4 41.5 41.2 41.1 40.0 39.3 39.1 38.3 37.2 36.9 36.0 34.6 33.8 32.9 33.2 33.3 33.8 35.5 38.0 41.6 29 35.0 34.4 33.9 34.4 34.6 36.5 38.2 37.1 36.8 35.4 35.0 36.2 35.5 34.8 34.3 33.3 32.4 33.0 31.8 32.8 32.0 31.8 29.4 29.4 34.1 38.2 30 31.2 43.9 39.9 38.6 39.4 37.7 36.9 40.8 36.4 36.9 46.4 47.9 48.5 46.4 42.5 34.5 32.0 35.9 34.3 32.5 30.6 26.1 25.1 40.0 37.7 48.5 MEAN 30.4 30.9 30.5 30.5 31.3 30.8 30.7 31.0 31.6 30.8 30.3 28.7 30.7 31.7 32.4 32.4 31.8 31.1 31.1 30.3 29.7 29.2 29.3 30.5 30.7 35.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 2007 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 38.4 39.2 25.5 35.0 38.6 39.1 39.7 42.2 41.4 43.4 42.5 36.5 36.4 42.0 42.1 42.6 41.9 41.1 36.2 38.2 36.4 25.6 29.0 29.4 37.6 43.4 2 32.2 40.1 36.3 35.7 31.8 25.1 38.6 39.9 38.4 34.7 33.2 36.2 38.5 34.1 26.8 35.0 33.7 32.9 32.0 31.8 30.5 30.3 29.4 29.1 33.6 40.1 3 29.1 28.7 27.8 30.3 30.4 30.2 31.5 32.2 31.9 24.0 26.5 28.7 33.3 36.7 37.6 37.6 36.7 36.6 36.3 35.9 36.0 36.0 36.8 37.4 32.8 37.6 4 36.9 36.2 37.1 37.4 36.7 35.0 34.1 33.6 33.4 32.5 29.6 24.5 27.2 29.3 31.1 35.9 35.4 37.2 33.9 37.5 37.1 35.1 37.8 38.9 34.3 38.9 5 39.1 38.8 40.0 40.9 40.1 40.6 40.4 40.7 41.3 41.7 40.8 40.6 43.0 43.5 44.1 42.5 40.2 41.3 41.6 41.0 40.8 40.2 39.5 40.1 40.9 44.1 6 40.5 40.8 41.3 42.1 41.2 41.4 41.7 42.2 42.7 42.7 41.9 40.4 41.9 42.0 41.4 42.8 43.1 42.7 43.3 41.8 42.1 41.0 42.1 42.5 41.9 43.3 7 42.2 43.5 44.0 43.4 44.9 45.7 45.9 45.9 44.3 44.2 43.6 40.4 43.1 43.4 42.1 45.2 47.3 46.4 45.6 44.7 43.8 42.0 42.3 42.6 44.0 47.3 8 42.5 43.0 43.7 43.8 46.0 48.1 45.2 44.7 44.9 45.0 42.9 41.5 40.8 39.3 36.7 36.6 37.0 41.5 45.2 46.6 45.9 44.0 43.0 44.2 43.0 48.1 9 46.5 49.5 48.6 47.9 48.2 48.2 48.3 48.1 48.2 47.7 48.0 47.3 48.0 47.4 46.8 46.1 46.0 46.1 45.4 45.0 45.2 44.9 44.9 44.7 47.0 49.5 10 44.6 44.3 44.2 45.2 44.7 45.3 45.9 46.4 46.4 46.4 46.9 47.1 47.7 47.9 47.5 46.9 45.3 42.7 41.6 39.9 39.3 38.1 37.5 37.8 44.1 47.9 11 39.1 37.6 37.8 37.6 37.6 37.6 36.8 35.5 37.2 36.5 33.8 33.1 31.6 31.9 32.0 31.0 30.8 29.7 27.7 26.1 26.3 25.5 30.4 28.3 33.0 39.1 12 28.6 28.6 27.2 27.0 29.0 30.6 31.3 29.7 30.0 31.6 31.2 30.7 27.4 24.1 22.1 22.2 22.0 27.6 27.1 28.1 27.8 28.3 28.0 26.1 27.8 31.6 13 28.7 29.9 29.8 30.0 29.9 29.8 29.2 28.6 38.3 39.5 41.4 45.0 45.6 44.3 43.3 42.9 41.3 40.3 39.7 39.5 39.9 39.8 41.4 41.2 37.5 45.6 14 43.4 43.1 43.3 45.0 47.7 48.7 48.2 47.0 46.5 46.3 47.1 44.4 41.5 40.2 45.7 46.7 45.5 43.8 41.1 40.4 36.2 41.9 43.3 43.9 44.2 48.7 15 44.3 45.0 45.1 45.5 46.5 46.5 46.1 45.8 46.0 43.7 44.5 42.9 42.3 44.0 44.7 44.5 45.6 44.3 43.8 43.4 39.3 37.8 40.5 41.6 43.9 46.5 16 43.4 43.8 43.9 43.8 43.5 43.4 43.7 43.4 46.4 46.5 44.0 43.1 44.4 48.8 49.5 48.6 49.1 49.7 49.3 44.7 40.4 42.8 44.9 45.8 45.3 49.7 17 44.3 46.2 47.6 48.8 49.1 48.6 49.0 50.5 51.5 52.3 50.6 49.7 53.0 55.3 48.1 45.9 45.3 46.2 45.1 44.9 45.1 44.8 44.9 41.4 47.8 55.3 18 39.1 36.8 46.1 48.6 48.3 47.5 44.5 43.3 44.7 40.5 36.6 27.0 38.6 44.3 44.9 44.8 40.1 44.7 44.8 44.4 40.3 38.1 38.7 41.9 42.0 48.6 19 43.0 38.4 38.4 22.5 25.7 29.8 40.5 44.5 41.5 43.5 38.9 39.5 39.2 45.4 45.1 42.9 41.8 41.0 40.7 40.1 39.8 38.8 39.0 40.4 39.2 45.4 20 41.4 41.8 42.2 42.6 43.1 42.8 43.3 43.3 43.5 43.5 43.4 42.7 42.0 41.7 41.4 40.3 39.4 39.7 40.8 40.4 40.0 41.7 43.2 43.1 42.0 43.5 21 41.8 40.5 40.7 40.9 40.7 40.7 40.7 40.9 41.0 40.9 40.6 40.0 39.7 39.8 39.6 39.1 36.4 38.2 43.0 42.0 44.8 45.6 47.0 48.9 41.4 48.9 22 49.6 49.7 51.4 52.1 53.1 53.6 53.7 53.9 53.8 53.7 52.9 52.2 50.9 50.1 49.1 49.4 49.3 45.1 44.0 42.7 44.7 40.4 38.4 39.8 48.9 53.9 23 33.1 40.5 36.8 36.0 33.4 34.3 34.9 36.2 36.0 36.4 34.9 35.2 39.8 40.6 40.5 39.7 39.4 38.6 38.0 37.9 38.4 38.9 39.5 40.2 37.5 40.6 24 40.6 42.3 43.3 44.9 45.6 46.5 47.5 46.8 46.0 45.7 44.5 39.9 40.0 41.0 42.6 43.5 42.8 41.7 41.9 41.5 42.2 42.0 42.7 42.5 43.3 47.5 25 43.1 44.1 45.0 45.9 46.9 46.0 46.1 45.7 46.0 46.7 44.2 42.3 43.8 44.8 44.1 43.4 41.4 40.0 39.3 39.3 38.0 37.9 35.3 38.0 42.8 46.9 26 39.1 39.3 36.2 37.6 37.2 34.1 36.6 36.2 40.4 28.4 30.2 31.1 30.5 35.2 37.3 38.7 38.9 38.4 37.7 36.4 35.7 35.7 36.1 36.5 36.0 40.4 27 36.4 35.9 35.3 35.1 33.8 27.7 26.3 32.6 19.9 35.2 36.3 38.0 40.1 46.2 48.5 48.4 48.3 46.7 49.5 49.0 48.7 47.3 46.1 45.7 39.9 49.5 28 46.6 46.7 46.5 46.2 46.4 46.0 45.8 45.6 41.4 43.9 43.9 42.9 41.7 41.7 41.4 41.5 41.9 41.9 41.9 42.3 41.9 40.6 37.0 40.2 43.2 46.7 29 41.4 40.9 41.4 43.4 43.1 44.2 43.8 44.2 43.4 44.2 43.9 42.6 43.0 44.8 43.7 43.2 42.7 44.2 44.6 41.3 40.6 37.4 37.4 37.7 42.4 44.8 30 38.0 38.9 40.3 41.5 41.8 40.9 41.0 41.3 41.4 41.4 41.9 41.6 41.1 40.5 40.3 40.6 41.2 41.9 40.9 41.2 40.8 41.4 43.0 42.0 41.0 43.0 31 43.7 45.5 46.0 46.3 46.6 46.8 46.4 46.1 45.6 46.5 35.5 34.6 41.7999.9 45.9 46.1 46.0 46.4 46.4 45.9 44.1 45.0 46.0 47.2 44.8 47.2 MEAN 40.0 40.6 40.4 40.8 41.0 40.8 41.5 41.8 41.7 41.6 40.5 39.4 40.6 41.7 41.5 41.8 41.1 41.3 40.9 40.5 39.7 39.0 39.5 40.0 40.7 45.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 2007 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 48.1 48.4 48.6 48.3 48.7 48.3 47.3 47.4 47.7 47.8 47.4 46.6 46.7 46.5 46.0 45.6 44.6 44.3 44.3 45.1 45.4 46.0 45.8 45.5 46.7 48.7 2 46.1 46.2 44.8 45.0 45.6 45.6 45.5 45.6 45.5 45.2 44.2 43.7 43.4 43.4 42.4 42.0999.9 39.0 38.6 37.2 38.4 38.4 38.2 35.4 42.6 46.2 3 34.7 34.1 30.5 28.2 26.3 24.0 23.0 22.8 23.0 23.1 23.0 23.1 22.8 22.5 23.6 25.0 26.0 25.0 26.8 26.6 27.4 26.1 27.3 27.0 25.9 34.7 4 28.8 27.0 30.3 33.1 41.5 40.3 38.7 36.5 39.5 41.1 36.3 33.8 35.5 37.0 40.0 38.9 40.6 39.0 39.1 40.5 42.1 40.1 40.2 41.1 37.5 42.1 5 42.4 43.5 43.8 43.9 43.6 43.1 43.4 44.4 45.3 46.3 47.0 47.6 47.4 47.5 48.7 49.2 48.9 49.8 50.4 48.2 46.7 47.6 48.4 49.2 46.5 50.4 6 50.4 51.0 51.6 51.2 52.4 53.9 53.1 52.2 51.5 50.6 47.1 46.9 43.6 47.4 48.1 47.4 46.9 46.6 46.6 46.5 45.2 45.1 45.7 46.6 48.6 53.9 7 46.1 46.7 47.0 47.2 46.7 45.6 44.7 44.6 43.6 43.9 42.2 38.4 39.2 40.9 40.7 42.2 42.3 43.3 43.6 43.6 44.2 45.0 44.3 43.5 43.7 47.2 8 43.5 43.7 44.4 45.1 45.5 45.3 44.9 44.9 45.0 44.6 46.8 47.1 46.4 45.9 45.3 45.1 44.6 42.7 41.9 42.5 42.0 41.4 41.1 41.2 44.2 47.1 9 41.7 40.9 40.9 42.1 40.0 40.0 40.3 40.0 41.0 41.7 42.0 41.2 41.4 41.6 41.1 41.7 42.1 43.0 42.2 38.4 36.0 36.1 33.6 33.8 40.1 43.0 10 41.1 42.9 43.0 43.8 43.8 45.3 47.0 46.9 46.7 46.3 45.9 45.9 46.3 46.8 47.3 47.2 47.2 47.0 46.8 46.8 46.2 47.0 48.4 48.8 46.0 48.8 11 49.5 50.7 51.5 51.8 51.9 52.4 53.2 54.4 54.7 54.4 54.2 52.9 49.1 50.7 50.9 48.9 46.4 45.5 45.5 46.8 45.5 44.2 44.3 45.9 49.8 54.7 12 44.0 45.6 46.6 46.9 47.6 48.6 49.3 49.8 49.4 49.2 49.4 49.3 49.1 48.7 48.6 49.6 49.6 47.2 47.6 47.6 47.7 49.1 47.0 47.1 48.1 49.8 13 47.2 47.3 47.8 48.3 48.2 48.2 48.2 48.2 48.9 48.4 46.7 44.5 41.9 43.7 46.2 46.9 47.1 46.4 43.7 47.4 46.9 47.6 47.5 47.8 46.9 48.9 14 47.7 49.2 48.7 48.4 48.3 48.3 48.8 49.3 50.0 49.1 48.8 48.7 48.6 47.9 47.7 47.9 47.8 47.9 48.1 48.7 49.1 48.9 49.3 49.4 48.6 50.0 15 48.8 45.9 47.0 47.7 47.5 46.8 43.1 46.7 44.9 44.9 46.5 45.6 44.5 43.6 44.6 44.1 44.7 43.7 41.9 43.0 42.1 42.0 41.8 42.1 44.7 48.8 16 40.9 41.3 40.6 41.5 41.9 41.9 41.7 41.3 40.2 39.5 39.0 37.9 38.1 39.3 42.7 45.9 45.0 42.3 42.0 43.3 45.1 46.8 47.5 46.6 42.2 47.5 17 45.3 44.4 44.8 44.9 44.8 43.3 43.4 42.6 41.6 42.1 41.6 39.5 37.8 37.5 38.6 38.2 38.5 39.4 40.6 41.3 42.1 44.7 42.8 44.0 41.8 45.3 18 44.5 44.2 42.6 43.3 43.2 42.6 43.2 43.6 44.0 44.6 44.9 44.2 43.9 43.3 44.4 46.5 46.4 46.2 45.9 44.9 44.0 44.2 44.7 43.6 44.3 46.5 19 43.1 46.4 45.0 45.9 47.4 46.7 47.0 46.3 46.9 47.6 47.8 47.9 47.7 46.6 45.1 45.7 44.4 43.2 46.1 49.3 52.3 55.9 55.8 55.2 47.7 55.9 20 55.0 53.1 49.1 47.0 48.1 47.3 48.2 49.2 49.3 48.7 49.6 46.8 45.7 46.3 46.9 48.5 48.5 49.0 48.5 48.8 48.9 49.6 49.7 49.1 48.8 55.0 21 48.7 48.8 48.7 49.0 50.3 50.0 49.2 48.3 47.6 46.6 45.2 43.7 42.5 41.7 40.7 40.5 40.2 40.3 40.7 40.9 41.0 41.4 41.4 42.1 44.6 50.3 22 42.7 42.6 42.9 43.2 43.5 43.9 43.6 42.4 42.1 41.5 41.9 41.6 43.0 45.2 44.2 46.1 46.3 46.8 46.1 45.1 44.0 45.5 45.1 45.7 44.0 46.8 23 47.5 47.6 47.8 47.9 47.7 47.1 46.5 45.6 45.2 44.3 43.9 43.0 43.1 44.5 45.1 44.5 44.6 44.4 44.0 43.9 44.2 44.0 43.6 46.0 45.2 47.9 24 45.0 43.9 43.4 43.5 43.4 43.5 43.5 43.3 43.5 38.5 31.0 30.2 30.4 32.4 34.9 36.1 37.8 38.4 39.2 40.8 42.2 43.7 44.7 46.1 40.0 46.1 25 46.0 45.1 46.1 46.7 45.5 45.4 39.3 44.2 46.7 46.1 46.4 45.6 44.7 45.0 45.1 45.2 45.3 44.7 44.8 44.4 43.9 44.5 44.3 44.0 44.9 46.7 26 44.4 43.4 44.2 43.5 44.1 43.1 42.7 42.9 43.2 43.5 44.0 41.1 41.5 43.1 43.1 43.1 42.8 42.4 42.3 45.4 42.2 42.9 42.9 43.1 43.1 45.4 27 43.4 43.8 43.2 43.5 43.7 44.0 44.2 44.3 44.6 44.8 44.5 43.2 43.4 42.3 42.3 41.9 41.9 41.1 40.8 40.9 42.1 41.6 42.8 42.9 43.0 44.8 28 42.5 43.1 42.2 42.7 42.0 41.8 41.6 41.6 41.7 41.4 41.2 40.8 40.4 39.7 39.9 38.9 37.3 36.0 37.1 36.5 36.2 36.8 34.8 35.0 39.6 43.1 29 34.8 33.9 34.8 30.4 28.7 28.8 33.4 39.2 38.5 35.7 31.0 29.7 32.7 32.8 32.7 33.5 33.3 33.9 33.5 33.4 34.0 34.4 35.3 35.3 33.5 39.2 30 35.7 35.1 33.9 33.7 33.6 34.4 34.7 35.4 34.7 34.8 35.0 33.2 33.9 34.0 33.9 33.9 34.0 33.2 30.9 30.1 24.4 27.5 32.4 33.5 33.1 35.7 MEAN 44.0 44.0 43.9 43.9 44.2 44.0 43.8 44.1 44.2 43.9 43.2 42.1 41.8 42.3 42.7 43.0 42.9 42.4 42.3 42.6 42.4 42.9 43.0 43.2 43.2 47.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 2007 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 34.0 35.2 32.2 33.0 31.3 38.2 38.8 37.7 37.0 30.9 28.7 23.7 31.6 30.6 30.6 30.3 30.1 30.3 33.2 41.3 42.7 43.5 44.1 46.9 34.8 46.9 2 47.7 48.6 48.4 48.5 48.7 46.5 43.7 43.0 46.7 48.0 47.4 46.7 45.7 45.7 45.6 45.4 46.8 44.7 45.3 45.5 46.6 46.7 47.5 46.6 46.5 48.7 3 47.0 45.8 46.2 47.2 48.3 48.4 48.6 48.5 49.0 49.0 49.1 48.8 46.7 47.8 49.5 47.8 47.4 46.8 46.2 46.0 45.6 45.2 45.2 44.8 47.3 49.5 4 44.7 44.8 45.1 45.8 46.1 46.4 45.5 51.5 49.0 44.0 46.4 45.7 45.5 46.7 46.4 45.5 46.2 45.6 45.1 46.0 47.0 46.3 47.1 47.4 46.3 51.5 5 48.2 48.1 46.5 46.9 46.4 46.5 47.2 47.9 48.3 47.9 48.1 48.4 48.1 48.2 47.9 47.5 48.0 47.2 47.5 47.4 48.2 47.2 47.3 47.4 47.6 48.4 6 48.1 48.3 48.2 49.1 50.3 48.9 47.6 46.9 46.3 45.9 45.0 42.9 41.8 41.1 40.2 39.7 46.4 49.9 51.9 51.0 49.4 49.0 46.3 46.4 46.7 51.9 7 45.2 45.3 43.8 44.0 43.0 43.4 42.4 41.9 42.2 43.0 42.3 42.3 41.7 39.3 42.8 43.0 43.6 43.1 41.9 41.6 41.2 44.0 44.1 41.8 42.8 45.3 8 38.1 36.6 40.3 42.5 45.5 48.8 48.7 47.9 48.3 48.0 46.0 40.4 34.9 41.7 43.9 49.3 48.9 48.5 48.7 48.6 48.0 47.8 47.4 48.7 45.3 49.3 9 51.3 50.2 49.6 48.5 49.4 48.4 47.9 46.8 45.9 45.4 45.3 44.7 43.6 45.3 47.1 47.4 47.7 48.8 48.8 47.4 43.4 40.5 41.1 43.1 46.6 51.3 10 42.6 43.8 44.0 43.6 42.3 44.0 44.1 44.7 43.8 43.8 42.8 39.2 35.3 41.5 43.9 44.2 44.2 43.1 44.7 40.6 40.6 43.7 45.4 46.2 43.0 46.2 11 44.3 46.1 46.1 47.1 47.2 46.9 46.8 46.8 46.5 46.3 45.9 45.4 44.8 44.1 43.8 40.7 42.7 42.3 41.8 40.4 40.9 40.5 39.7 39.9 44.0 47.2 12 39.6 39.6 37.8 38.2 38.9 39.3 39.4 39.5 39.4 39.1 39.3 39.5 39.1 38.8 38.8 39.2 39.0 38.5 38.4 38.6 38.9 39.3 39.5 39.5 39.0 39.6 13 40.2 40.5 40.2 40.1 39.9 39.8 39.9 39.7 39.6 39.6 39.6 38.9 38.9 38.6 38.0 37.5 37.0 36.5 36.1 36.0 35.9 35.8 35.7 35.7 38.3 40.5 14 35.9 36.7 36.1 35.9 36.0 36.1 36.0 36.1 35.4 34.8 34.3 33.9 33.9 33.2 33.5 32.9 33.3 32.6 32.4 32.4 32.1 31.7 31.7 32.7 34.2 36.7 15 32.9 33.3 32.4 32.2 32.2 32.1 31.7 31.7 32.0 31.9 31.6 31.5 31.5 32.0 32.2 32.3 32.0 31.9 31.7 30.4 30.7 35.6 38.2 38.8 32.6 38.8 16 38.9 39.7 38.5 30.3 37.2 30.4 38.9 39.3 39.2 38.7 37.8 37.1 36.4 35.1 33.6 31.5 30.4 30.4 32.0 32.1 32.1 31.2 29.7 29.1 34.6 39.7 17 29.1 29.2 29.2 29.6 29.8 31.4 32.6 33.2 33.5 33.6 33.5 33.4 34.9 37.0 37.6 42.5 43.9 44.2 44.1 43.8 42.3 44.5 46.0 46.7 36.9 46.7 18 47.5 47.3 47.9 49.4 48.8 48.9 48.7 48.7 48.6 48.8 48.9 48.7 48.6 48.7 48.7 48.8 49.0 48.1 48.4 48.1 48.1 47.5 45.1 46.0 48.2 49.4 19 47.4 46.9 47.4 46.9 46.8 47.4 47.6 47.3 48.0 48.5 48.4 42.7 45.4 45.2 46.3 42.6 42.9 45.3 45.6 45.3 43.0 43.9 44.1 41.4 45.7 48.5 20 43.8 43.4 40.5 22.9 43.9 46.1 47.6 47.8 48.5 48.6 48.8 48.6 48.7 49.4 49.4 49.3 48.9 48.7 48.6 48.5 48.5 48.5 48.1 48.2 46.5 49.4 21 48.4 48.6 48.6 48.4 48.4 48.1 47.7 47.3 47.6 47.7 46.9 42.2 41.8 43.0 44.6 45.0 45.0 45.5 45.2 44.2 42.2 41.2 38.7 41.0 45.3 48.6 22 43.7 44.6 45.4 45.1 45.1 45.4 45.5 44.0 44.6 44.3 44.6 44.7 44.4 43.9 37.1 42.7 43.5 43.9 43.2 44.4 45.1 45.2 45.8 46.3 44.3 46.3 23 46.5 46.0 45.8 45.5 43.5 38.2 45.2 45.3 45.3 45.3 45.9 45.9 45.4 45.0 44.9 44.8 44.7 44.9 44.9 45.1 45.6 45.9 46.1 46.2 45.1 46.5 24 46.7 47.0 46.9 47.3 47.6 48.0 48.0 48.4 48.3 47.7 47.9 47.5 46.9 46.5 44.7 45.1 45.6 44.8 44.6 44.9 45.9 45.7 45.4 45.2 46.5 48.4 25 45.3 45.6 45.8 45.9 45.8 46.0 46.1 46.2 46.0 46.1 46.6 45.8 46.3 46.3 46.0 45.4 44.9 45.5 44.9 45.3 45.3 45.6 45.0 44.2 45.7 46.6 26 44.0 45.3 47.5 48.4 48.7 49.1 48.5 48.4 48.9 50.1 49.9 49.2 48.7 47.9 46.8 46.3 44.8 45.3 45.3 45.4 46.0 46.5 46.4 45.4 47.2 50.1 27 44.8 45.4 44.7 44.5 44.1 44.3 45.1 45.4 45.6 46.0 45.8 45.5 44.1 44.0 44.2 43.2 42.5 41.7 41.3 41.0 41.2 41.3 41.3 41.1 43.7 46.0 28 41.4 40.9 38.8 38.9 37.9 38.1 37.0 39.8 41.1 42.8 44.1 41.2 40.0 42.6 44.3 44.2 42.7 42.4 42.2 42.5 41.8 40.7 39.3 41.3 41.1 44.3 29 40.1 40.1 36.1 28.3 39.5 34.4 27.8 42.9 39.6 44.7 43.9 42.6 38.9 41.8 42.8 42.3 42.8 42.7 42.3 41.9 42.3 42.0 41.7 41.7 40.1 44.7 30 41.2 41.5 40.6 39.0 38.9 39.3 38.9 40.3 40.3 40.5 40.1 39.0 38.8 38.9 38.6 37.9 37.1 36.3 35.3 34.7 35.0 35.2 35.6 34.9 38.2 41.5 31 35.0 35.6 36.4 36.9 36.2 36.0 37.3 37.0 37.6 36.5 37.5 38.6 38.5 37.8 36.8 36.5 35.9 36.3 36.4 36.2 36.4 36.9 37.1 37.6 36.8 38.6 MEAN 42.7 42.9 42.5 41.6 42.8 42.7 42.9 43.6 43.6 43.5 43.3 42.1 41.6 42.2 42.3 42.3 42.5 42.4 42.5 42.5 42.3 42.5 42.4 42.6 42.6 46.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 2008 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 37.2 36.3 36.2 37.0 37.7 37.9 37.5 37.4 37.0 37.0 37.3 37.0 36.8 36.2 36.1 35.8 35.5 34.5 33.0 34.4 35.4 35.9 35.6 35.3 36.2 37.9 2 34.5 34.2 34.1 34.0 34.3 34.3 35.7 36.0 35.8 36.0 35.9 35.9 35.7 35.0 35.1 35.2 35.1 34.8 41.5 49.1 48.4 46.6 46.0 45.0 37.8 49.1 3 45.5 47.1 52.2 53.3 52.9 52.7 50.5 49.2 49.4 49.3 46.9 45.4 42.7 40.9 40.0 40.7 41.8 42.7 41.6 41.8 44.9 43.4 41.8 43.5 45.8 53.3 4 44.8 45.6 46.5 46.8 47.1 47.3 46.9 46.9 46.8 47.2 47.8 48.5 47.5 46.3 45.0 44.3 43.7 44.3 43.6 41.4 42.0 42.6 43.2 43.3 45.4 48.5 5 43.8 43.3 43.8999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9 41.3 40.2 43.4 47.9 50.4 51.8 52.2 52.2 52.0 51.5 51.1 51.0 52.1 51.5 50.1 49.7 50.1 50.2 49.8 46.4 48.8 49.2 52.2 16 48.8 49.5 49.7 49.7 49.5 49.8 49.8 50.2 50.2 50.8 49.8 47.3 46.6 46.7 46.4 46.2 44.6 46.9 47.1 44.3 43.6 43.4 45.0 45.8 47.6 50.8 17 46.4 47.3 47.3 47.8 48.5 48.8 48.7 48.3 48.1 48.1 47.9 47.7 46.7 47.0 46.0 46.7 45.7 46.3 46.2 45.9 43.8 43.7 45.7 41.7 46.7 48.8 18 44.3 41.4 34.6 40.1 43.4 47.1 47.1 47.0 47.1 46.9 46.5 45.2 44.5 44.3 44.3 45.1 45.9 45.9 45.3 45.6 46.3 46.4 46.2 46.0 44.9 47.1 19 45.7 45.2 45.1 45.4 45.6 45.8 46.2 45.9 46.0 46.9 46.2 46.2 45.5 45.0 44.6 43.8 43.7 43.9 43.5 43.6 42.2 41.1 42.8 42.0 44.7 46.9 20 41.7 41.7 41.8 41.8 42.0 40.9 42.4 42.8 42.8 42.7 42.4 42.5 42.4 42.6 42.4 41.7 40.7 39.6 38.3 37.6 36.8 36.2 35.5 39.0 40.8 42.8 21 40.9 41.0 40.6 40.9 44.9 48.1 47.9 45.3 38.2 39.8 39.1 38.4 41.1 42.9 44.3 45.7 46.1 46.1 45.4 45.3 45.3 44.9 45.5 45.8 43.5 48.1 22 45.9 46.1 46.2 46.4 46.4 46.5 46.3 46.3 45.7 45.4 45.1 43.8 32.9 36.1 42.9 38.7 43.6 43.0 42.7 43.4 42.7 41.7 41.5 43.7 43.5 46.5 23 43.7 43.8 44.2 44.6 45.0 44.5 45.2 45.7 45.8 45.7 45.4 44.9 43.8 42.7 42.6 42.4 41.8 41.5 41.2 40.9 40.6 40.6 41.0 40.9 43.3 45.8 24 41.2 41.5 41.9 42.2 41.2 39.1 38.5 38.7 37.8 37.3 36.6 34.9 35.7 35.7 36.9 39.4 41.5 41.5 40.1 38.1 37.0 35.5 35.0 34.0 38.4 42.2 25 33.7 33.4 33.2 33.2 34.1 32.5 32.5 33.5 33.8 33.4 34.9 43.1 41.0 42.1 42.5 44.5 46.9 49.3 49.1 49.9 49.1 48.8 49.2 51.1 40.6 51.1 26 50.5 46.3 45.4 45.9 46.1 46.3 46.2 44.8 43.9 45.1 45.5 46.5 46.3 43.8 46.7 47.2 47.9 46.8 46.2 43.9 43.3 43.6 44.1 43.8 45.7 50.5 27 41.4 44.2 41.0 42.9 45.6 45.6 46.4 46.9 45.2 44.9 45.9 47.0 46.6 45.9 45.7 45.3 44.8 45.2 45.8 45.9 46.5 46.9 47.4 48.2 45.5 48.2 28 49.1 47.9 47.6 47.5 49.4 50.4 52.4 52.9 52.4 51.1 50.8 50.1 48.8 48.7 48.7 48.6 49.2 50.9 50.0 49.7 50.0 51.1 51.1 51.1 50.0 52.9 29 48.9 48.1 47.6 47.9 49.1 49.6 49.7 49.3 49.2 48.9 47.6 46.3 45.7 46.5 48.6 49.8 52.0 52.7 52.0 50.8 50.1 49.6 50.5 50.4 49.2 52.7 30 50.6 50.7 52.0 52.2 51.4 50.8 50.2 49.9 48.2 47.8 47.7 47.2 46.8 47.1 46.9 46.9 47.0 47.0 47.0 47.0 47.1 47.1 47.0 47.5 48.5 52.2 31 47.6 47.6 46.6 44.0 38.2 43.5 45.4 44.5 42.5 43.7 44.4 38.6 36.8 41.1 43.5 43.8 44.5 44.5 43.9 42.6 42.8 41.6 41.2 41.6 43.1 47.6 MEAN 44.1 43.9 43.7 44.0 44.4 45.0 45.4 45.3 44.7 44.8 44.6 44.2 43.1 43.2 43.8 44.0 44.5 44.6 44.4 44.3 44.2 43.8 43.9 44.2 44.3 48.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 2008 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 40.8 40.8 41.1 37.1 38.1 39.0 37.6 26.6 21.9 35.4 35.7 34.6 36.0 36.4 39.7 40.8 40.5 39.8 40.1 42.0 42.5 41.9 41.4 40.6 37.9 42.5 2 38.1 37.6 37.0 36.8 36.1 36.7 36.5 35.9 35.8 35.5 35.1 33.2 39.5 36.1 34.9 33.5 39.1 39.0 39.1 37.9 37.7 36.7 35.9 35.4 36.6 39.5 3 34.7 34.1 34.0 34.7 35.0 35.0 35.1 35.2 35.3 35.7 36.3 35.1 34.6 33.9 34.0 33.2 33.3 33.0 33.1 33.5 32.8 31.9 32.5 31.6 34.1 36.3 4 33.4 33.5 33.2 33.1 33.4 34.9 36.0 36.1 36.2 36.0 36.6 35.7 34.5 35.8 41.7 44.0 42.6 42.0 40.0 39.7 38.7 38.5 39.3 39.5 37.3 44.0 5 39.6 41.2 39.4 39.7 41.0 38.4 38.8 37.1 36.4 36.0 35.1 34.7 33.7 34.4 34.9 34.8 34.7 34.1 34.2 33.7 34.1 35.1 37.1 37.5 36.5 41.2 6 36.9 36.9 37.2 36.8 36.2 35.5 33.9 33.2 33.4 33.2 34.0 34.0 33.6 33.1 32.6 32.2 32.0 31.6 31.0 30.7 30.4 30.2 30.1 30.0 33.3 37.2 7 29.8 29.5 29.9 30.8 30.9 31.1 32.0 35.5 37.2 37.8 38.1 38.6 38.5 37.6 37.0 36.9 36.3 36.1 34.8 33.3 30.5 29.7 29.9 29.8 33.8 38.6 8 29.0 29.9 31.1 31.5 30.5 30.0 30.0 29.9 29.6 29.7 30.0 30.2 30.6 31.9 34.2 34.7 34.9 34.3 34.5 34.6 34.7 34.2 34.3 34.9 32.0 34.9 9 35.2 36.5 36.9 36.7 36.2 36.0 37.0 36.6 36.2 35.6 35.2 34.6 34.6 35.0 34.5 34.5 35.0 34.3 33.4 32.9 30.9 31.9 33.3 34.1 34.9 37.0 10 32.5 32.1 31.9 31.4 32.6 32.0 31.0 30.7 31.0 31.2 33.1 32.8 31.9 31.2 31.5 31.0 29.6 28.2 38.3 42.5 46.6 55.0 68.1 63.4 36.6 68.1 11 61.5 60.2 59.3 59.5 59.2 59.9 60.3 58.4 56.8 55.2 54.1 52.2 51.4 50.4 49.8 49.4 49.2 48.2 46.5 47.4 49.1 49.6 49.1 49.8 53.6 61.5 12 50.6 50.2 49.8 49.5 48.2 47.3 46.4 45.9 45.7 45.4 45.1 45.3 45.9 46.3 44.9 45.4 45.9 45.0 45.1 44.9 44.7 43.7 44.1 43.8 46.2 50.6 13 34.7 43.9 45.6 46.9 47.1 47.9 48.9 48.0 46.9 46.2 45.9 43.8 42.8 42.2 43.4 44.2 43.8 42.7 42.4 42.1 41.6 42.3 41.7 40.9 44.0 48.9 14 40.3 40.2 40.5 39.7 40.1 39.7 39.1 37.6 37.6 36.2 34.3 32.4 30.7 30.4 31.0 32.1 35.1 35.8 34.4 37.4 42.4 44.5 51.8 54.4 38.2 54.4 15 54.2 53.0 52.9 50.0 48.4 47.9 46.8 46.0 46.0 46.3 44.5 41.8 41.0 44.8 45.7 45.9 46.7 47.0 48.2 48.2 47.5 47.5 47.5 47.9 47.3 54.2 16 48.2 47.9 47.9 48.1 49.2 51.7 51.9 52.2 53.1 51.2 51.1 50.6 50.7 50.5 49.7 49.7 50.0 50.4 51.0 50.1 49.9 50.4 51.1 51.1 50.3 53.1 17 50.3 49.3 49.0 48.6 50.3 52.2 52.3 52.5 51.4 48.7 42.8 42.2 41.3 41.6 42.9 43.3 44.2 45.2 46.6 47.2 47.5 47.1 46.2 46.3 47.0 52.5 18 46.7 46.8 46.8 47.3 47.6 47.8 48.1 48.1 47.9 48.1 47.8 45.6 44.8 45.9 44.9 45.6 44.3 43.1 42.5 42.7 42.4 43.8 44.5 44.5 45.7 48.1 19 44.4 44.6 44.8 44.7 45.0 45.6 46.2 46.2 45.4 44.9 44.6 43.6 42.3 42.1 41.8 39.9 39.0 39.0 39.6 39.0 39.4 37.3 38.5 39.1 42.4 46.2 20 38.6 38.5 36.5 37.1 37.6 36.8 36.5 35.7 35.6 51.2 52.8 53.1 53.2 54.6 56.0 57.1 58.7 57.9 56.5 56.1 54.4 52.1 52.9 53.7 48.0 58.7 21 54.2 54.0 53.9 53.8 53.5 53.7 53.8 53.9 54.6 56.3 56.5 57.1 56.4 55.4 55.4 54.5 53.6 52.1 51.6 51.7 52.6 53.6 54.5 55.6 54.3 57.1 22 53.8 51.3 51.0 50.9 51.2 51.4 48.1 49.7 49.4 52.5 50.4 48.3 36.9 45.2 49.1 49.4 49.9 47.5 48.4 48.8 49.4 50.8 48.8 48.9 49.2 53.8 23 49.0 49.9 50.4 50.8 47.9 46.8 46.0 44.6 43.1 41.9 40.2 38.4 37.7 37.4 38.2 37.2 37.0 37.5 38.9 37.7 37.4 38.5 38.0 39.1 41.8 50.8 24 38.7 38.1 37.8 36.9 36.0 36.6 38.9 36.3 36.2 37.2 39.0 38.1 37.6 38.4 39.3 39.4 39.9 40.1 45.0 45.7 48.3 51.0 53.3 54.8 40.9 54.8 25 54.5 54.7 55.0 55.5 56.4 57.3 57.4 57.4 57.3 57.6 56.8 45.4 47.7 52.6 53.5 52.4 49.6 49.1 51.4 55.5 58.5 60.5 61.7 60.7 54.9 61.7 26 60.7 58.6 58.0 57.4 57.0 57.1 56.8 56.7 56.7 56.8 56.8 56.6 56.8 56.5 56.7 56.9 56.7 56.2 56.3 56.3 56.2 56.8 56.9 56.9 57.0 60.7 27 56.4 56.1 55.7 55.6 55.6 55.8 56.2 55.5 54.8 53.8 52.4 51.0 48.5 46.4 45.1 44.6 42.8 37.9 31.2 28.0 26.6 26.3 26.7 27.2 45.4 56.4 28 27.3 27.0 27.0 27.7 30.3 29.1 29.0 30.4 43.5 49.7 50.0 49.8 49.1 48.1 48.1 49.3 48.8 50.5 51.1 52.0 52.8 52.5 52.1 52.1 42.8 52.8 29 52.2 52.7 52.9 52.9 53.0 54.5 54.7 54.1 54.2 54.0 54.8 52.4 51.5 50.7 51.2 52.5 53.0 53.3 53.4 53.2 51.7 51.3 49.4 48.5 52.6 54.8 MEAN 43.7 43.8 43.7 43.5 43.6 43.7 43.6 43.0 43.1 44.1 43.8 42.5 41.9 42.2 42.8 42.9 43.0 42.4 42.7 42.9 43.2 43.6 44.5 44.5 43.3 50.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 2008 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 48.6 48.9 50.0 49.7 50.7 52.3 51.1 48.2 50.2 50.4 48.5 49.6 46.2 40.9 41.9 52.2 55.2 55.8 55.5 53.1 54.1 53.4 52.3 52.2 50.5 55.8 2 51.7 51.4 51.2 50.8 50.6 50.5 50.1 49.3 49.4 50.3 50.3 50.5 53.1 56.8 59.6 59.1 57.8 57.4 57.4 56.9 55.5 55.8 55.7 54.6 53.6 59.6 3 54.0 53.7 54.4 55.7 55.8 55.7 54.8 54.5 54.5 55.0 54.6 53.8 53.6 52.9 53.4 52.6 52.0 51.4 51.5 51.6 52.6 51.7 50.6 46.1 53.2 55.8 4 46.5 51.5 51.1 50.6 53.4 54.1 54.8 55.0 55.5 55.5 54.7 52.4 54.4 54.4 54.6 54.6 55.0 53.9 53.7 52.7 52.3 51.4 52.6 53.3 53.3 55.5 5 53.0 52.7 51.6 50.9 50.7 50.9 50.7 50.3 50.1 50.1 49.8 48.2 47.4 47.8 47.4 47.0 46.4 45.9 45.3 45.8 46.5 46.5 47.0 46.3 48.7 53.0 6 46.3 45.8 45.4 45.9 47.1 46.1 46.2 44.9 44.3 44.4 44.2 44.1 44.2 43.9 44.2 44.2 43.8 45.0 44.2 43.3 42.0 42.2 43.1 43.2 44.5 47.1 7 42.4 42.5 42.9 44.3 43.7 43.9 45.0 44.1 44.7 45.2 46.3 46.2 44.2 46.4 46.5 48.1 47.2 45.1 44.7 43.8 44.7 43.7 42.7 43.7 44.7 48.1 8 43.1 43.3 44.1 44.0 43.8 44.6 45.2 45.1 45.9 46.8 47.4 47.0 46.4 46.7 47.1 46.4 46.2 45.5 44.6 44.2 44.0 43.7 43.9 44.8 45.2 47.4 9 45.5 45.8 46.5 46.5 46.7 47.9 48.9 49.3 49.3 48.9 48.7 47.9 48.0 47.9 47.3 46.6 45.6 44.8 43.9 43.6 43.0 42.8 42.5 49.1 46.5 49.3 10 52.9 51.3 49.9 50.3 50.9 53.2 52.3 53.7 56.2 57.1 56.7 54.9 55.0 55.9 55.9 55.6 55.3 54.7 54.3 54.0 53.0 52.8 52.5 51.8 53.8 57.1 11 52.4 53.1 53.6 53.6 53.7 53.6 54.3 54.7 54.2 53.9 50.4 46.6 50.2 52.0 52.6 52.8 53.5 53.3 53.8 54.3 54.3 53.1 50.5 53.1 52.8 54.7 12 53.9 52.0 49.8 47.6 52.1 52.3 52.5 52.7 52.2 52.5 51.8 50.6 49.9 49.6 48.8 47.1 46.2 45.3 44.5 43.2 43.0 43.1 46.4 44.9 48.8 53.9 13 44.9 45.8 46.2 45.3 51.6 54.4 59.4 67.2 64.4 61.1 58.9 58.0 56.5 55.5 54.1 53.9 53.1 53.7 52.7 55.6 56.3 57.2 56.4 55.8 54.9 67.2 14 55.4 56.3 57.4 57.7 57.7 57.3 57.3 57.8 57.3 58.1 58.1 50.6 46.1 53.1 56.3 56.9 54.4 53.4 52.7 51.8 51.1 49.5 49.1 49.7 54.4 58.1 15 50.3 49.8 49.5 50.2 50.5 50.1 49.5 49.2 48.2 46.5 45.5 44.3 43.5 44.4 45.1 42.0 40.4 38.8 41.2 46.8 48.2 48.1 47.7 46.7 46.5 50.5 16 46.6 46.9 47.1 47.1 47.4 47.6 47.4 47.4 48.7 48.9 47.2 45.5 44.3 41.7 39.5 40.2 38.9 33.4 34.0 31.6 32.0 33.4 47.1 58.8 43.4 58.8 17 61.6 61.8 55.0 55.0 54.4 54.1 54.2 56.0 57.6 57.2 56.1 55.2 54.7 54.8 54.3 52.9 52.9 52.6 52.6 51.4 51.1 50.9 51.4 52.8 54.6 61.8 18 53.6 49.9 50.3 51.1 52.3 53.0 53.1 53.3 52.5 51.7 50.8 51.1 51.9 52.3 52.0 51.1 51.4 51.4 51.0 51.0 51.7 51.2 50.9 51.6 51.7 53.6 19 52.2 51.9 51.9 51.8 52.0 52.4 53.0 53.0 53.2 53.3 53.4 54.2 53.0 53.0 53.4 53.5 53.3 53.3 53.4 52.9 52.6 52.4 52.9 53.7 52.9 54.2 20 54.0 53.7 53.9 54.6 55.0 54.4 53.6 53.7 53.0 52.8 52.5 52.2 52.1 52.2 52.2 51.1 50.5 49.6 49.4 48.9 48.3 47.9 48.4 48.3 51.8 55.0 21 48.4 49.1 49.6 49.2 49.2 48.2 54.4 57.9 58.3 58.0 57.8 56.7 54.8 55.2 55.5 55.3 55.0 53.7 54.0 54.5 54.8 53.8 54.4 55.1 53.9 58.3 22 55.9 56.0 55.5 56.2 57.0 57.4 57.2 57.3 57.2 57.6 57.6 57.5 57.0 56.7 56.2 55.7 55.3 54.8 54.2 54.2 54.0 53.9 54.1 54.0 55.9 57.6 23 54.2 54.2 54.2 54.5 55.4 56.3 54.4 52.9 52.1 50.9 49.3 47.4 44.3 42.0 42.3 39.6 39.8 42.0 41.3 40.9 42.2 42.8 42.8 37.9 47.2 56.3 24 36.5 40.0 40.6 40.7 41.1 41.1 39.7 40.8 41.4 39.7 38.6 34.9 35.2 35.7 34.4 33.7 33.6 33.3 34.0 32.1 34.4 33.6 33.5 33.7 36.8 41.4 25 33.9 32.9 35.3 37.0 36.0 35.3 35.5 35.8 35.3 34.9 35.2 35.1 40.0 39.7 43.8 49.0 57.2 60.0 59.0 57.7 58.6 59.5 60.4 60.6 44.5 60.6 26 60.3 59.6 58.1 56.7 56.4 56.2 56.3 56.7 57.1 57.0 54.7 53.9 54.7 55.8 55.2 55.3 55.5 55.1 56.3 57.4 59.3 59.9 56.9 52.8 56.6 60.3 27 39.3 27.4 29.2 38.7 43.3 46.3 47.8 53.7 52.6 54.8 53.5 51.4 50.7 39.4 38.7 47.2 53.4 55.0 53.3 52.5 51.5 49.9 48.1 49.2 47.0 55.0 28 50.5 51.1 51.1 51.6 52.6 52.5 53.2 53.0 53.4 53.6 52.4 51.1 50.5 48.9 49.9 48.8 49.4 49.1 48.0 47.2 46.7 45.9 42.8 44.2 49.9 53.6 29 43.8 43.6 43.5 44.0 44.5 44.1 43.3 42.8 41.2 40.4 39.3 38.0 37.4 37.5 37.0 37.4 37.5 36.3 37.9 40.2 39.6 39.2 38.8 38.3 40.2 44.5 30 37.4 37.7 37.7 37.7 38.1 38.4 39.2 39.7 42.9 52.1 52.8 52.7 53.1 53.9 54.8 55.2 54.5 54.2 53.8 52.0 51.3 52.6 52.7 50.9 47.7 55.2 31 50.3 50.9 51.2 50.2 49.1 50.4 51.8 52.3 52.6 53.2 53.4 53.6 52.7 51.2 49.2 44.8 50.8 50.1 46.3 49.3 49.0 41.0 49.2 53.0 50.2 53.6 MEAN 49.0 48.7 48.6 49.0 49.8 50.2 50.5 51.0 51.2 51.4 50.7 49.5 49.2 49.0 49.1 49.4 49.7 49.3 49.0 48.9 49.0 48.5 49.0 49.4 49.5 54.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 2008 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 53.0 52.2 51.6 51.4 52.2 52.7 52.5 53.7 54.7 53.5 52.0 51.1 52.9 53.1 53.3 52.5 53.4 52.5 52.5 52.2 51.6 51.3 51.8 52.5 52.5 54.7 2 53.2 53.7 53.4 53.5 53.3 54.1 53.9 54.5 55.8 56.0 56.1 54.9 54.5 53.6 52.8 51.8 50.5 50.3 50.4 49.8 49.1 48.3 48.1 47.9 52.5 56.1 3 47.8 47.6 47.6 47.2 46.9 47.2 47.2 46.9 47.6 47.8 47.5 47.2 47.0 46.1 45.5 44.9 44.9 47.7 47.9 46.8 46.4 45.1 26.8 24.6 45.1 47.9 4 14.5 49.7 50.9 50.9 50.9 50.3 50.5 50.6 50.4 49.1 47.7 45.9 44.2 43.5 40.2 39.1 40.3 40.1 39.9 39.9 40.0 40.0 40.0 40.6 43.7 50.9 5 41.5 41.2 41.0 41.5 41.7 42.2 43.2 43.5 44.0 44.3 44.1 44.6 44.7 44.8 44.4 44.2 43.6 43.9 43.2 41.5 41.5 41.4 41.4 41.4 42.9 44.8 6 41.8 41.4 41.0 40.9 41.0 40.8 41.0 41.2 40.8 40.4 39.6 39.2 39.0 38.3 38.2 38.7 37.9 37.6 39.7 36.9 36.8 38.2 39.6 38.5 39.5 41.8 7 37.7 38.8 39.2 39.0 38.9 39.4 39.3 40.1 40.3 40.4 40.5 41.5 42.7 43.1 44.2 42.1 42.4 42.2 40.2 39.5 39.1 40.5 44.2 43.6 40.8 44.2 8 40.9 40.6 40.9 41.2 41.7 41.9 42.3 42.1 41.7 41.2 41.2 40.7 39.6 37.8 36.5 35.2 33.8 32.1 32.9 34.9 38.1 39.2 40.9 42.5 39.2 42.5 9 41.0 39.6 38.7 38.7 38.8 38.2 36.0 39.8 38.8 33.8 18.3 33.4 31.3 37.0 43.1 45.8 46.2 45.7 46.3 46.1 45.6 43.8 49.4 41.3 39.9 49.4 10 45.7 48.8 40.7 53.9 52.7 32.5 51.7 55.1 55.4 44.8 54.6 54.6 54.8 54.9 54.8 54.8 54.5 54.0 53.0 53.1 52.0 49.8 51.6 55.0 51.4 55.4 11 53.9 52.9 50.9 52.7 52.1 51.4 56.8 57.8 57.4 54.5 54.5 50.7 48.4 55.0 58.1 61.1 61.4 56.1 56.5 56.6 58.0 56.8 53.8 54.9 55.1 61.4 12 53.3 52.1 48.3 53.6 53.4 53.0 53.5 53.9 54.3 55.0 55.4 55.2 53.2 52.5 53.6 53.6 52.9 51.2 51.3 50.1 49.7 48.1 47.7 46.8 52.2 55.4 13 45.5 45.8 46.7 46.1 42.6 41.2 43.2 42.8 43.0 42.5 42.0 41.2 40.6 41.0 38.8 38.6 36.7 35.6 34.9 34.4 34.1 36.4 35.7 34.3 40.2 46.7 14 34.9 34.8 34.3 34.2 34.2 32.7 33.1 34.6 36.2 38.2 37.3 35.7 35.0 40.2 49.6 45.5 44.3 41.1 42.0 40.0 38.8 43.6 49.7 50.2 39.2 50.2 15 47.0 44.5 45.2 39.7 37.3 36.5 36.5 34.9 30.1 32.4 47.5 48.5 49.6 48.8 45.5 42.7 44.5 42.7 38.0 38.2 37.8 39.5 38.2 37.8 41.0 49.6 16 37.7 39.1 44.2 45.1 44.3 51.0 55.3 57.6 57.8 58.1 53.6 44.0 44.5 46.0 46.0 52.5 47.6 37.0 40.7 40.3 44.0 44.6 43.6 41.0 46.5 58.1 17 42.0 41.5 36.2 51.1 63.8 64.7 68.6 71.7 69.0 66.9 66.0 64.2 61.5 61.2 63.5 61.2 54.6 53.3 53.5 54.1 55.0 55.9 57.0 57.8 58.1 71.7 18 59.1 59.5 60.3 61.1 61.2 59.7 57.6 57.2 56.7 56.4 56.4 57.0 59.1 59.2 57.1 56.1 55.3 55.7 56.9 55.3 53.5 54.5 56.3 56.3 57.4 61.2 19 55.8 55.9 57.3 57.4 57.0 55.7 59.6 60.3 56.2 59.9 65.1 70.0 68.8 66.1 61.8 60.4 58.3 56.3 50.3 48.7 50.3 51.2 50.2 49.7 57.6 70.0 20 50.3 50.1 50.5 49.2 47.9 46.8 48.6 48.8 48.9 48.9 48.5 48.6 48.0 46.6 46.3 44.5 43.8 43.1 43.4 43.8 43.4 42.8 42.1 38.9 46.4 50.5 21 39.6 35.2 29.3 41.5 42.8 45.6 45.9 47.0 44.4 42.6 34.2 27.8 39.4 42.6 42.3 35.6 50.6 45.1 42.0 42.0 42.0 40.0 35.9 40.7 40.6 50.6 22 40.5 41.9 43.6 44.2 45.2 39.7 45.1 46.0 45.0 45.7 43.3 43.1 45.3 45.7 45.5 45.0 44.3 43.6 43.0 42.7 41.8 41.8 41.3 42.0 43.6 46.0 23 39.0 38.4 40.5 43.9 44.7 45.3 45.2 45.8 42.4 40.8 35.9 23.8999.9 23.4 38.1 35.7 30.5 31.2 43.0 37.5 34.0 35.4 29.5 27.0 37.0 45.8 24 34.7 25.8 29.6 28.6 45.6 38.8 30.4 21.9 36.6 27.5 24.3 37.7 33.8 30.6 28.2 32.6 32.4 39.2 37.0 49.0 53.4 53.9 50.9 51.2 36.4 53.9 25 50.3 48.6 49.4 51.6 53.3 53.8 52.2 54.1 54.7 54.3 53.7 55.6 57.0 58.7 60.9 58.5 59.2 62.8 63.9 62.1 61.9 61.5 61.7 62.9 56.8 63.9 26 62.9 63.0 63.1 59.6 60.5 60.6 61.4 61.7 61.7 61.4 61.7 61.9 61.2 62.1 61.4 62.7 64.0 65.6 67.3 67.4 68.4 67.1 66.0 66.6 63.3 68.4 27 69.0 69.2 70.8 68.4 64.9 64.7 62.7 62.7 62.6 61.9 63.1 62.7 61.0 60.1 60.8 60.4 57.7 54.9 53.0 52.6 52.9 52.0 51.7 52.1 60.5 70.8 28 51.1 51.4 51.9 51.5 52.8 52.8 53.5 53.7 54.0 53.5 52.2 52.8 51.7 52.0 53.3 53.6 53.6 55.1 52.7 52.1 51.8 54.6 50.6 51.9 52.7 55.1 29 51.7 50.9 53.2 53.4 52.5 51.9 51.8 51.8 52.3 51.9 52.3 51.9 49.3 53.0 51.8 49.8 48.7 49.2 49.4 49.0 50.4 48.8 48.2 48.6 50.9 53.4 30 46.8 45.7 46.7 49.4 49.4 48.9 47.0 46.3 45.9 46.5 45.6 43.8 43.9 42.6 47.3 54.5 54.9 55.5 56.1 57.6 60.1 64.0 70.3 74.5 51.8 74.5 MEAN 46.1 46.7 46.6 48.0 48.8 47.8 48.8 49.3 49.3 48.3 47.8 47.6 48.3 48.0 48.8 48.5 48.1 47.4 47.4 47.1 47.4 47.7 47.1 47.1 47.8 54.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 2008 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 75.3 74.3 73.4 72.1 70.3 68.8 67.4 63.5 61.5 62.5 61.1 59.9 59.9 60.1 61.4 61.4 60.9 61.0 62.0 65.1 65.5 68.0 68.0 67.2 65.4 75.3 2 66.0 65.2 64.9 64.8 66.6 65.9 64.8 68.3 71.6 65.4 63.7 65.0 63.0 64.6 61.8 59.7 59.2 59.8 60.0 59.6 60.5 62.9 63.6 62.4 63.7 71.6 3 62.7 63.6 64.1 65.0 66.3 65.6 66.1 66.3 65.8 65.8 65.7 66.2 66.8 67.2 66.5 66.2 66.5 65.8 65.1 65.1 62.9 61.7 60.0 59.7 64.9 67.2 4 60.0 60.9 61.8 64.6 62.9 60.7 59.1 58.9 57.5 59.6 55.9 56.4 58.5 60.8 61.0 60.6 61.7 61.6 60.5 59.7 59.0 57.4 54.1 52.2 59.4 64.6 5 54.5 53.3 52.7 53.5 55.0 58.6 61.3 61.5 61.0 60.7 54.9 52.8 55.3 52.8 55.9 51.9 52.7 47.8 45.8 46.2 45.9 46.2 46.2 45.5 53.0 61.5 6 44.8 45.3 44.6 46.0 47.6 48.0 47.5 46.9 47.2 46.5 44.9 45.4 47.0 46.5 46.5 45.3 45.5 46.0 46.9 54.9 56.8 57.3 53.3 51.2 48.0 57.3 7 51.9 51.9 51.9 53.2 53.8 59.2 65.7 64.8 62.9 63.7 64.2 63.9 63.2 62.3 62.0 61.8 60.4 60.6 59.9 56.8 57.0 56.4 54.9 57.5 59.2 65.7 8 62.1 63.6 65.3 67.2 66.8 66.7 66.6 69.8 70.2 70.4 70.9 70.6 69.3 69.9 69.2 68.9 67.3 67.0 66.7 65.7 65.3 65.0 65.1 65.2 67.3 70.9 9 65.6 66.1 66.9 66.0 63.5 61.6 61.1 59.6 60.0 60.5 60.2 59.5 57.9 56.4 55.1 52.9 52.3 52.0 52.1 53.2 55.3 52.2 48.9 47.3 57.8 66.9 10 46.4 44.7 42.9 42.4 41.4 40.4 37.9 37.4 35.8 31.2 28.1 27.2 25.5 23.2 22.5 23.3 47.2 55.1 48.1 51.2 56.0 60.6 62.7 57.4 41.2 62.7 11 39.3 26.8 25.5 27.8 35.0 39.9 53.9 60.7 59.9 58.2 56.3 56.0 56.5 57.1 57.1 57.1 57.2 55.2 54.8 54.7 53.9 54.5 54.8 54.9 50.3 60.7 12 54.8 53.8 53.8 54.2 54.4 53.9 50.5 51.1 49.4 56.0 48.3 30.7 26.2 24.1 42.7 46.0 51.3 53.4 36.5 26.4 36.6 40.3 40.5 38.0 44.7 56.0 13 41.0 44.5 55.2 56.8 60.2 59.9 59.7 59.9 60.4 59.0 54.8 52.5 55.0 54.6 52.7 53.2 54.6 50.2 50.0 49.7 47.8 48.8 51.5 53.9 53.6 60.4 14 55.7 54.6 55.3 54.7 53.3 51.9 52.4 52.5 53.9 55.3 55.1 53.8 54.1 55.0 54.4 53.5 52.4 50.0 47.9 50.3 51.6 52.6 52.1 50.4 53.0 55.7 15 48.0 49.3 49.7 49.8 49.2 50.2 48.7 45.6 44.6 45.4 48.9 51.6 51.9 50.3 48.7 48.6 48.8 49.5 49.5 50.7 51.3 53.2 56.6 57.9 49.9 57.9 16 59.6 60.0 60.5 61.0 61.0 60.9 61.2 61.2 59.5 57.8 57.1 56.8 54.9 56.3 59.6 60.7 59.5 59.1 57.6 57.0 57.1 57.0 57.7 58.7 58.8 61.2 17 58.8 58.1 57.0 56.3 55.8 55.9 56.2 55.6 54.9 55.0 54.3 51.3 49.0 48.0 47.1 46.8 46.9 46.0 46.0 44.8 44.3 43.7 43.2 42.5 50.7 58.8 18 41.9 43.9 50.7 51.6 52.9 52.6 52.6 52.7 53.3 53.2 53.1 52.2 52.1 50.6 49.9 49.8 49.3 48.1 45.8 43.4 43.8 42.5 39.7 39.2 48.5 53.3 19 39.0 37.5 35.6 35.2 33.5 33.3 35.4 36.5 36.2 36.3 36.2 36.3 36.3 35.8 35.4 34.3 33.9 33.5 32.1 31.4 32.2 31.8 31.6 31.3 34.6 39.0 20 30.8 30.9 30.9 30.5 30.2 30.1 29.9 29.8 29.9 30.5 31.0 31.8 32.6 32.5 34.6 41.1 43.4 41.4 41.2 41.4 37.9 30.7 25.1 26.4 33.1 43.4 21 26.4 31.3 44.0 42.8 41.5 39.3 34.6 32.8 33.2 22.1 21.2 20.6 20.0 19.4 18.4 17.6 17.6 18.6 19.2 19.0 19.7 20.0 20.1 19.8 25.8 44.0 22 19.7 19.9 19.6 19.9 20.6 21.2 21.7 22.0 21.9 22.1 22.4 22.7 23.3 23.8 23.3 23.0 21.9 21.4 22.4 23.2 43.2 31.4 23.0 22.7 23.2 43.2 23 22.8 34.4 35.5 29.6 26.5 27.8 29.9 34.1 38.5 46.5 52.1 56.2 57.8 58.4 59.4 62.9 61.4 57.4 57.1 57.2 57.1 57.4 57.9 58.5 47.4 62.9 24 59.0 58.5 58.4 59.3 59.4 59.4 60.9 60.6 59.0 57.8 56.5 55.9 55.1 53.9 52.7 51.5 50.8 52.1 51.2 49.7 47.8 49.1 58.4 64.1 55.9 64.1 25 60.6 59.1 63.9 61.4 55.1 61.9 66.8 67.3 65.9 59.9 58.6 57.9 57.7 58.6 57.5 55.1 52.4 52.4 51.0 48.2 45.8 43.1 43.0 43.4 56.1 67.3 26 44.6 46.6 46.4 45.5 45.8 45.7 45.6 45.4 45.6 45.8 45.1 44.8 44.3 42.7 43.6 44.3 45.0 44.5 44.0 43.7 44.0 42.7 42.7 43.0 44.6 46.6 27 43.6 43.6 44.4 44.1 42.8 42.4 33.2 40.9 36.3 37.6 39.3 40.7 39.7 40.1 39.2 40.0 40.8 39.3 40.1 40.3 42.4 42.6 44.3 44.0 40.9 44.4 28 44.0 42.9 41.7 40.3 39.6 40.1 40.6 45.4 45.5 45.6 39.1 37.3 37.3 42.9 43.4 45.6 46.1 48.5 47.6 45.6 42.2 41.8 40.3 39.0 42.6 48.5 29 38.1 38.2 39.0 38.9 40.3 40.3 41.4 43.6 44.7 46.8 46.6 45.8 45.3 44.9 44.0 43.5 42.2 40.8 39.5 38.1 36.8 36.2 37.1 42.9 41.5 46.8 30 43.2 42.4 43.7 44.4 44.1 44.7 44.7 44.7 46.6 44.5 41.3 35.9 39.6 38.8 38.0 40.3 39.0 39.4 36.6 37.3 40.2 43.0 36.4 44.9 41.4 46.6 31 45.3 45.1 44.2 44.4 47.8 48.3 41.9 48.4 44.2 47.8 46.7 37.4 46.3 46.7 46.5 46.2 44.5 44.1 43.1 42.7 42.6 42.6 41.4 41.2 44.6 48.4 MEAN 48.6 48.7 49.8 49.8 49.8 50.2 50.3 51.2 50.9 50.6 49.5 48.2 48.4 48.3 48.7 48.8 49.4 49.1 47.7 47.5 48.5 48.2 47.6 47.8 49.1 57.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 2008 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 40.6 41.1 40.5 42.2 42.9 43.5 43.4 43.2 42.2 41.1 38.9 38.6 38.1 38.4 36.8 35.8 33.8 31.8 30.8 30.3 29.9 29.2 29.1 29.0 37.1 43.5 2 31.2 30.4 30.2 30.0 28.5 28.0 26.2 25.6 26.3 27.2 27.5 28.6 29.3 29.4 28.9 27.0 24.5 24.6 24.5 22.5 19.6 17.8 20.9 22.4 26.3 31.2 3 21.1 18.7 18.2 19.2 20.5 20.4 22.7 20.8 19.7 18.5 17.2 17.5 17.8 18.4 20.0 22.1 21.4 20.1 19.3 20.5 19.4 18.6 21.3 19.6 19.7 22.7 4 19.7 20.0 20.5 20.6 21.3 20.7 21.2 19.4 19.3 19.0 18.4 20.6 25.6 25.6 25.7 22.8 21.5 28.7 29.7 29.0 28.5 27.7 27.6 29.3 23.4 29.7 5 26.0 24.2 25.5 25.5 20.8 20.6 20.4 19.1 17.8 17.6 16.5 16.6 16.6 16.4 16.8 16.5 16.3 16.2 17.5 22.9 32.3 50.9 48.0 43.6 23.5 50.9 6 39.9 34.6 30.8 29.7 29.8 30.4 30.2 30.6 31.1 30.6 29.5 29.1 29.4 29.0 28.2 28.1 28.0 27.8 27.5 26.8 27.0 27.7 31.2 41.6 30.4 41.6 7 46.4 52.4 55.8 54.6 53.1 53.7 54.5 53.1 52.5 51.0 49.8 48.4 50.6 50.2 49.1 47.5 46.8 45.8 43.4 41.1 41.5 41.3 40.9 40.8 48.5 55.8 8 41.1 42.5 42.1 41.8 43.0 43.7 44.1 45.5 46.4 45.5 43.1 44.7 45.4 44.8 44.1 43.6 40.3 38.1 36.8 39.1 39.4 38.0 38.2 39.9 42.1 46.4 9 37.4 36.5 35.7 35.7 36.6 36.8 37.0 38.1 38.8 39.4 39.5 39.5 38.3 37.9 38.1 38.6 38.4 37.3 35.7 34.5 33.9 33.5 33.3 33.3 36.8 39.5 10 34.3 34.9 33.6 33.9 33.9 35.1 35.1 34.4 34.8 35.5 35.2 34.3 32.8 31.7 30.4 29.6 29.5 33.7 34.4 35.7 37.8 39.1 42.1 47.3 35.0 47.3 11 51.7 55.8 55.9 54.6 53.8 51.4 52.4 49.4 50.2 48.4 47.5 44.5 43.5 43.8 44.7 44.5 43.9 40.7 41.3 38.8 37.3 34.5 33.3 30.7 45.5 55.9 12 31.5 32.6 36.9 31.3 32.4 33.4 34.4 36.1 36.8 36.5 36.1 35.4 36.3 37.1 36.7 37.5 38.9 38.4 36.2 36.0 35.4 36.2 35.9 34.9 35.5 38.9 13 34.9 32.4 33.9 34.4 34.4 33.9 34.6 35.9 35.2 36.8 35.9 33.8 35.9 50.0 50.2 55.7 49.8 47.1 46.4 46.3 44.8 43.0 46.1 46.8 40.8 55.7 14 44.5 45.3 47.6 48.1 50.0 49.4 50.3 52.9 53.1 51.9 51.4 51.3 52.8 54.5 56.9 57.4 56.2 54.8 53.4 52.1 51.7 51.3 51.0 51.8 51.7 57.4 15 52.1 52.6 53.9 53.9 54.5 55.5 55.8 55.8 55.5 55.0 54.2 53.4 53.9 53.9 53.7 53.3 52.5 54.1 51.6 48.5 48.4 49.6 52.6 55.7 53.3 55.8 16 58.6 58.3 57.3 56.9 57.1 55.5 54.0 53.1 50.7 48.4 46.9 46.8 48.1 48.1 47.5 45.9 45.6 42.9 43.2 40.2 40.1 38.6 38.0 36.3 48.3 58.6 17 33.9 33.1 32.7 32.7 34.1 34.5 34.4 33.2 32.2 30.5 28.2 26.9 25.9 26.1 28.1 23.7 23.3 22.9 21.8 21.3 20.0 19.2 19.2 19.3 27.4 34.5 18 19.5 24.8 25.4 28.1 27.2 26.0 26.9 27.4 27.3 27.2 27.0 27.9 31.2 31.8 31.0 32.1 34.8 38.3 41.0 42.0 45.9 46.9 46.0 45.9 32.6 46.9 19 44.9 44.1 44.5 44.3 43.8 42.9 41.5 40.7 41.2 45.1 45.5 45.9 46.4 48.4 48.9 42.1 42.1 44.3 42.9 41.7 36.8 40.3 43.5 41.4 43.5 48.9 20 40.4 41.2 38.1 37.5 38.1 37.6 38.3 38.4 39.0 37.8 36.0 33.6 33.7 34.3 34.2 33.8 33.1 38.9 34.7 30.2 28.7 27.2 25.1 25.0 34.8 41.2 21 23.3 23.1 25.4 26.5 26.7 27.5 25.8 24.9 24.5 24.3 17.2 20.2 22.0 22.8 24.2 24.0 25.0 25.2 24.5 28.4 27.4 25.4 19.6 17.2 24.0 28.4 22 17.8 17.8 19.2 18.3 18.3 16.8 18.9 18.1 17.7 17.8 17.3 18.0 17.4 17.6 22.6 23.7 22.8 20.5 20.8 22.2 28.2 28.5 30.0 26.0 20.7 30.0 23 24.7 23.5 22.6 21.8 21.3 21.4 23.5 23.3 23.9 24.7 26.6 30.2 35.9 46.3 46.3 45.0 43.7 45.9 42.6 41.6 43.3 44.5 41.8 42.8 33.6 46.3 24 33.6 32.4 31.9 31.9 31.3 33.3 35.3 35.4 34.6 33.3 34.6 35.5 36.3 43.6 43.4 41.9 38.0 38.4 38.2 37.0 43.0 45.0 36.6 40.6 36.9 45.0 25 35.5 38.3 38.9 36.6 40.0 39.5 38.6 38.3 36.6 32.8 34.6 40.4 44.3 55.2 56.8 53.5 61.0 76.4 68.5 63.4 60.4 61.1 63.6 63.9 49.1 76.4 26 64.5 68.3 70.5 71.3 75.0 76.7 74.4 73.1 69.5 69.9 68.1 68.8 68.6 67.7 66.2 64.4 62.6 60.8 60.1 60.3 60.6 59.7 58.2 58.6 66.6 76.7 27 56.4 56.5 55.2 56.9 61.7 66.4 62.1 65.5 59.4 57.2 53.7 52.6 52.2 51.0 51.7 50.4 49.2 47.5 44.8 42.9 42.1 40.7 39.0 34.5 52.1 66.4 28 32.1 31.7 31.9 32.7 28.8 28.9 30.6 29.8 29.3 28.2 27.0 26.7 25.9 25.7 25.6 24.6 23.9 22.8 22.6 20.7 19.8 20.3 22.8 20.8 26.4 32.7 29 19.9 19.8 20.5 19.7 19.4 19.1 19.0 19.6 20.7 19.5 20.7 21.9 23.0 24.8 28.1 26.8 27.8 30.0 28.6 28.2 27.8 28.5 28.5 32.7 23.9 32.7 30 30.4 28.5 28.5 30.8 32.4 29.1 28.9 29.4 31.0 30.2 29.4 31.0 32.3 36.6 36.8 48.4 42.1 42.5 38.9 35.6 35.4 30.7 29.4 27.4 33.1 48.4 MEAN 36.3 36.5 36.8 36.7 37.0 37.1 37.1 37.0 36.6 36.0 35.1 35.4 36.3 38.0 38.4 38.0 37.2 37.9 36.7 36.0 36.2 36.5 36.4 36.6 36.8 46.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 2008 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 27.8 27.0 27.2 28.3 26.3 27.6 26.2 27.3 29.5 38.1 33.0 26.7 29.2 36.1 51.0 57.9 52.4 50.6 48.7 44.8 38.4 36.4 32.6 33.8 35.7 57.9 2 32.7 36.3 38.8 40.5 44.5 45.9 43.3 44.2 44.6 44.9 41.8 39.0 38.0 37.6 37.7 34.7 33.2 34.2 35.7 35.9 36.0 35.6 33.0 32.9 38.4 45.9 3 32.0 31.9 32.4 31.7 32.5 33.2 31.1 27.9 26.3 24.9 24.3 24.2 23.4 24.0 22.3 21.2 21.2 21.1 21.1 21.6 22.1 25.1 28.9 27.6 26.3 33.2 4 26.1 26.1 23.4 26.7 27.8 31.3 30.5 29.3 26.1 25.5 23.2 24.8 24.3 24.0 23.7 23.4 23.4 23.0 21.5 19.5 19.8 23.7 22.1 22.1 24.6 31.3 5 21.4 21.7 22.2 22.1 21.2 21.3 21.5 21.3 21.4 20.5 17.8 19.1 21.2 23.4 23.2 24.1 28.9 28.2 27.7 25.7 20.7 19.7 18.7 18.4 22.1 28.9 6 16.8 14.9 12.6 13.9 15.8 17.4 10.6 10.9 13.3 9.6 16.9 19.7 20.5 19.7 18.5 19.2 18.4 17.4 17.5 16.9 16.8 15.2 16.1 13.4 15.9 20.5 7 9.0 9.4 11.3 10.4 10.3 15.8 14.3 14.9 11.9 12.7 16.0 20.0 22.2 23.0 21.8 20.6 20.7 20.8 20.9 21.2 22.0 22.6 22.3 16.4 17.1 23.0 8 13.7 13.9 14.0 13.0 20.2 17.7 20.2 20.7 15.1 13.5 16.1 21.6 22.8 24.8 26.3 24.4 24.9 23.3 22.3 21.5 20.9 20.8 20.9 19.6 19.7 26.3 9 17.1 15.7 14.9 19.5 18.8 20.7 15.0 19.0 17.6 16.8 15.8 18.6 19.4 19.1 19.2 18.9 17.8 18.1 17.6 17.6 17.5 17.2 17.6 17.3 17.8 20.7 10 17.5 18.0 16.6 18.2 17.9 18.3 18.5 15.5 15.5 8.9 14.0 17.7 18.9 19.3 19.0 17.7 17.3 17.5 17.2 17.3 19.8 20.4 21.6 15.9 17.4 21.6 11 16.0 15.4 23.2 33.0 26.5 15.1 17.3 16.8 17.0 14.6 13.1 9.3 15.7 18.8 22.3 22.2 17.7 18.6 20.5 20.0 21.4 18.8 19.3 19.4 18.8 33.0 12 19.2 19.6 19.1 19.0 19.4 18.7 18.6 18.2 17.7 17.2 16.3 16.0 16.3 16.9 16.5 16.3 15.9 15.8 15.3 15.0 14.6 15.5 14.8 15.2 17.0 19.6 13 15.7 15.2 15.3 15.5 16.5 16.6 16.4 16.7 16.7 16.1 15.9 16.0 20.8 26.1 29.6 32.0 34.7 32.8 33.0 33.7 33.4 31.8 31.8 32.4 23.5 34.7 14 31.5 31.3 31.3 32.6 33.3 32.0 32.7 33.0 34.2 37.1 34.1 34.0 33.8 33.3 35.4 36.1 35.4 34.9 36.0 36.4 36.1 34.2 37.6 37.2 34.3 37.6 15 36.2 35.8 36.0 40.1 40.2 38.4 40.2 39.8 38.5 40.1 41.9 43.3 46.0 50.2 50.0 52.1 48.5 44.7 44.5 42.7 38.9 37.7 36.1 49.5 42.1 52.1 16 45.4 44.3 44.2 45.7 46.4 47.0 45.4 43.0 43.5 44.3 43.3 43.6 44.2 46.7 47.8 48.9 51.4 51.5 51.3 48.0 45.2999.9999.9999.9 46.2 51.5 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23.8 24.3 24.3 23.1 22.2 21.1 21.1 19.8 19.5 18.7 21.8 24.3 22 18.0 17.4 18.5 13.4 5.6 12.1 19.1 20.4 20.1 21.2 20.6 20.5 20.2 20.0 19.3 18.8 19.2 20.1 20.4 20.6 21.3 20.2 21.3 19.1 18.7 21.3 23 16.7 14.4 13.5 12.6 13.2 14.2 14.9 13.7 14.4 16.4 17.3 18.9 20.0 20.4 20.7 20.1 24.4 24.9 26.7 27.5 28.0 26.6 28.6 29.8 19.9 29.8 24 28.2 27.5 28.6 29.9 30.4 30.9 31.1 32.5 33.7 33.0 31.4 31.5 33.5 34.7 34.3 31.8 31.5 31.1 31.2 29.5 29.5 29.1 27.7 27.5 30.8 34.7 25 27.4 27.2 27.0 28.3 29.4 29.1 30.7 31.7 31.7 30.3 29.0 29.2 27.8 28.7 28.0 27.7 25.9 24.7 23.6 23.2 23.5 23.6 23.9 24.1 27.3 31.7 26 24.5 23.0 23.5 24.0 24.4 24.5 24.6 24.8 24.7 24.2 23.5 23.3 23.3 22.9 23.2 23.0 22.2 22.4 20.6 20.4 20.4 19.9 19.5 19.9 22.8 24.8 27 22.0 21.4 20.4 20.1 20.0 20.8 21.0 23.0 24.5 23.7 23.8 24.5 22.8 20.9 22.1 22.5 23.9 22.7 21.7 22.0 22.2 23.7 23.3 24.7 22.4 24.7 28 25.5 24.5 25.1 23.8 22.5 22.2 21.2 21.1 22.8 21.7 23.0 25.0 26.4 26.4 26.3 26.6 26.6 25.9 27.6 25.8 23.8 23.8 23.9 23.5 24.4 27.6 29 23.0 23.7 23.4 23.1 22.9 24.3 24.8 24.5 26.3 27.9 28.6 27.3 26.3 28.3 30.9 32.6 31.1 31.5 30.3 31.2 32.0 30.4 29.8 32.5 27.8 32.6 30 33.9 34.2 32.2 28.7 29.2 28.5 29.5 34.9 42.8 46.8 48.9 51.3 50.8 48.6 51.4 57.0 55.8 52.8 49.5 47.3 45.3 43.3 34.6 33.7 42.1 57.0 31 37.9 38.9 38.1 35.8 31.9 32.4 32.2 32.1 31.3 33.9 33.6 32.7 33.7 34.1 31.2 33.7 39.8 38.3 35.6 34.0 35.6 36.1 36.6 40.7 35.0 40.7 MEAN 24.4 24.2 24.3 25.0 24.9 25.2 25.0 25.3 25.4 25.5 25.5 26.1 27.0 28.0 28.7 29.2 29.1 28.5 28.2 27.4 26.9 25.8 25.5 25.6 26.3 32.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 2008 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 39.1 38.2 38.3 41.2 42.8 42.3 42.7 45.6 44.7 44.2 42.9 43.3 45.5 51.6 50.3 37.4 30.5 27.6 27.2 26.0 23.2 24.2 18.2 18.5 36.9 51.6 2 18.1 17.6 16.4 18.5 19.7 22.8 24.8 24.9 25.8 26.0 28.1 30.2 27.9 33.7 30.4 31.1 28.8 27.0 22.5 20.7 19.6 21.3 20.1 20.2 24.0 33.7 3 20.8 21.4 21.7 22.5 21.4 22.5 21.9 24.7 25.2 24.1 23.6 24.0 22.4 21.1 20.7 20.4 21.6 21.1 20.3 19.8 19.6 19.2 19.2 19.1 21.6 25.2 4 19.0 18.5 16.7 16.5 17.3 17.6 18.0 17.9 19.2 18.5 19.4 17.8 18.8 19.8 20.7 20.0 18.0 18.9 19.1 18.0 18.0 16.7 20.6 22.6 18.7 22.6 5 21.9 20.7 20.9 19.4 21.3 20.5 21.9 21.5 21.6 20.0 20.7 20.4 21.1 22.8 16.8 23.9 17.8 18.7 17.3 16.6 15.0 14.8 13.4 13.6 19.3 23.9 6 13.5 13.2 13.6 13.6 15.5 14.9 16.5 18.2 18.2 18.3 39.6 39.8 33.6 29.8 23.3 17.7 14.9 13.8 15.4 16.0 15.4 14.7 15.4 15.9 19.2 39.8 7 15.3 15.7 15.8 16.2 16.7 16.9 18.2 28.0 45.4 31.9 25.3 31.7 16.5 28.5 47.2 46.0 46.0 47.3 47.2 37.7 33.1 25.4 17.3 18.2 28.6 47.3 8 28.2 34.5 25.7 37.4 36.6 28.5 24.0 24.3 24.1 23.1 21.0 21.3 21.3 21.6 20.3 20.7 20.3 21.8 21.2 21.5 19.0 22.3 19.6 20.6 24.1 37.4 9 20.4 21.0 21.0 20.3 20.6 22.9 23.1 24.1 24.1 24.4 19.7 18.3 17.0 17.0 17.9 20.9 20.9 20.7 21.4 24.1 26.3 28.1 26.0 22.8 21.8 28.1 10 22.5 25.3 23.9 23.4 23.3 23.9 24.7 25.3 28.9 28.3 26.9 25.1 23.3 24.2 27.4 26.2 24.0 22.8 22.9 31.6 33.0 31.8 27.9 31.9 26.2 33.0 11 33.1 34.3 33.1 32.3 31.8 29.3 30.6 30.3 31.4 30.2 29.3 27.1 26.6 25.9999.9 31.6 29.6 28.7 30.6 29.4 28.0 30.8 30.3 29.9 30.2 34.3 12 27.1 27.5 29.9 36.3 37.4 35.6 36.8 43.3 43.3 39.4 33.7 30.6 35.2 33.3 38.3 42.7 42.0 39.0 36.9 37.2 34.9 35.4 35.6 34.5 36.1 43.3 13 34.2 35.3 35.9 36.9 39.6 41.9 42.7 41.9 37.5 34.5 32.9 31.9 31.8 30.4 26.5 25.9 27.0 27.8 26.2 22.1 20.0 18.8 22.2 26.5 31.3 42.7 14 24.0 23.4 22.2 21.1 22.5 25.0 24.2 23.1 23.2 21.1 18.2 15.8 16.6 18.2 19.4 19.4 18.6 19.0 18.5 20.1 19.7 18.9 22.7 23.3 20.8 25.0 15 23.3 22.9 22.7 21.4 21.8 22.2 22.0 22.7 22.8 19.6 19.5 21.1 21.4 21.0 21.3 21.1 22.1 20.9 19.6 20.0 20.0 19.9 20.8 18.8 21.2 23.3 16 18.5 18.2 20.1 19.9 20.0 19.3 19.1 20.2 21.0 21.3 20.6 22.6 21.4 20.9 20.9 21.4 23.3 23.3 19.4 21.5 18.4 18.5 18.2 17.5 20.2 23.3 17 17.2 17.5 17.4 17.6 17.9 19.3 19.2 19.2 19.3 19.0 17.9 18.7 19.4 18.8 19.6 21.8 19.6 18.3 17.7 17.5 18.0 19.0 18.7 18.9 18.6 21.8 18 19.5 19.1 18.6 19.5 20.6 21.3 22.6 24.2 24.8 23.3 21.0 20.2 20.4999.9999.9 19.8 20.1 19.5 19.5 18.9 20.4 20.5 18.5 19.6 20.5 24.8 19 19.5 18.7 19.2 22.5 26.2 26.1 25.3 24.9 25.2 24.5 20.6 21.7 23.1 23.0 22.9 23.4 22.6 22.5 21.6 21.1 20.5 19.9 19.6 19.3 22.2 26.2 20 19.4 19.2 20.5 22.2 23.7 23.9 24.6 25.6 25.6 24.2 22.2 22.2 20.9 22.3 21.5 21.0 19.4 18.8 18.3 19.2 18.9 18.5 16.1 18.3 21.1 25.6 21 15.0 19.5 22.7 24.5 28.1 26.6 22.5 25.4 25.2 25.9 17.7 23.0 21.5 21.5 26.6 26.1 26.2 26.1 28.4 24.8 26.0 21.8 19.5 20.5 23.5 28.4 22 17.2 19.7 20.6 22.5 15.8 25.2 15.4 24.0 20.1 26.1 23.3 23.9 24.9 26.5 29.9 29.3 28.6 27.2 25.5 27.0 27.8 29.7 31.0 30.3 24.6 31.0 23 30.4 33.7 34.5 37.3 33.4 41.7 42.1 44.2 43.6 42.4 32.7 31.1 35.7 33.3 32.4 31.0 30.8 29.5 27.1 30.8 29.6 28.7 26.8 27.0 33.7 44.2 24 27.5 25.2 29.6 35.0 37.8 30.8 32.8 34.2 33.7 33.3 32.8 33.1 32.9 32.4 32.6 31.7 30.3 29.5 28.4 28.8 28.9 28.7 29.1 28.7 31.2 37.8 25 28.9 28.2 28.4 28.6 28.8 28.7 29.0 29.3 29.4 29.3 28.1 26.6 27.7 27.5 27.6 27.4 27.4 27.1 26.6 26.6 26.5 27.1 27.2 26.4 27.8 29.4 26 28.2 29.0 28.7 28.7 28.9 28.8 28.2 28.0 28.4 28.5 27.9 28.8 29.2 28.1 29.0 29.6 29.1 31.1 29.6 27.2 26.4 27.2 26.9 26.1 28.4 31.1 27 26.6 26.5 26.6 26.4 26.3 26.4 27.1 26.4 26.9 26.6 26.8 25.2 24.7 22.4 22.7 24.2 24.1 24.2 23.7 23.1 25.1 27.1 28.3 27.2 25.6 28.3 28 28.6 33.0 36.0 39.2 41.8 43.4 43.1 43.0 43.7 42.2 40.6 40.0 39.5 37.5 37.9 36.3 37.2 36.0 33.0 32.3 32.4 31.4 30.0 27.5 36.9 43.7 29 26.6 13.5 13.2 14.4 22.7 34.2 34.1 34.1 34.1 35.1 33.9 29.3 33.7 34.9 34.4 35.0 32.1 30.1 28.3 28.2 27.2 23.9 18.0 27.6 28.3 35.1 30 28.0 25.7 22.4 21.1 18.6 17.6 15.5 17.0 18.6 19.2 17.2 17.1 13.8 17.6 18.4 19.0 19.4 22.4 22.3 15.0 15.3 14.6 13.7 13.1 18.4 28.0 31 13.5 13.7 14.0 15.8 16.5 17.0 17.1 17.1 18.6 18.5 17.2 18.8 20.6 21.1 22.0 25.8 27.0 25.8 25.6 26.6 26.6 26.9 26.4 26.9 20.8 27.0 MEAN 23.4 23.6 23.6 24.9 25.7 26.4 26.1 27.5 28.2 27.2 25.8 25.8 25.4 26.2 26.9 26.7 25.8 25.4 24.6 24.2 23.6 23.4 22.5 23.0 25.2 32.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 2008 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 26.6 26.4 26.3 25.8 25.7 25.6 25.5 25.4 24.7 24.5 24.2 24.1 24.4 24.8 25.2 26.2 25.2 30.4 37.2 39.8 39.7 41.0 41.8 41.5 29.3 41.8 2 40.7 41.1 41.1 41.1 42.2 42.5 43.4 43.1 42.4 40.5 36.1 33.7 38.4 39.6 38.7 38.8 38.5 38.0 37.6 37.1 37.3 38.9 42.3 41.1 39.8 43.4 3 40.7 39.6 39.4 39.7 40.1 40.7 41.0 41.1 41.0 41.0 40.8 40.8 40.7 40.7 40.0 39.4 38.4 37.4 36.9 36.7 34.1 32.7 29.5 24.1 38.2 41.1 4 35.2 35.7 34.9 34.9 33.1 24.7 31.5 20.9 16.2 12.8 11.0 16.5 17.3 17.1 15.7 15.3 15.3 15.0 14.3 13.2 12.0 11.0 11.5 12.5 19.9 35.7 5 12.9 12.7 13.2 14.2 15.4 16.6 16.7 17.5 18.6 17.3 16.1 16.1 17.8 19.0 21.7 23.5 23.5 24.7 24.3 23.0 22.3 22.2 22.5 24.5 19.0 24.7 6 24.6 25.0 26.2 26.5 26.0 26.2 26.1 25.9 25.6 26.5 26.1 26.1 25.9 26.2 26.4 26.8 26.2 26.3 30.4 27.6 24.3 23.1 22.8 23.7 25.9 30.4 7 23.1 23.4 23.7 24.8 24.9 25.5 26.4 27.6 28.3 28.8 27.9 26.5 28.0 27.9 28.7 29.7 29.3 29.3 28.8 29.4 28.5 27.2 26.2 26.5 27.1 29.7 8 26.3 25.5 26.1 25.9 25.9 25.3 25.1 23.7 23.9 23.3 22.6 20.7 24.1 28.1 26.2 23.7 23.4 24.1 27.3 28.7 28.2 27.8 28.1 28.1 25.5 28.7 9 26.6 25.4 23.5 21.0 21.7 22.5 22.3 20.6 21.5 22.0 21.1 19.4 18.6 23.4 24.9 19.4 27.4 28.5 25.7 24.5 23.4 22.4 21.2 20.5 22.8 28.5 10 21.2 22.0 21.2 19.9 20.1 19.9 19.8 19.1 20.3 20.7 19.6 17.9 18.5 19.8 20.5 20.1 19.7 19.6 19.3 18.9 20.3 21.7 21.6 23.3 20.2 23.3 11 21.9 20.8 19.0 19.1 18.4 18.1 18.1 18.0 17.7 17.7 17.4 17.4 17.2 17.2 17.2 17.2 16.7 16.3 15.8 15.9 15.8 15.7 15.7 15.5 17.5 21.9 12 15.3 14.6 14.8 15.1 15.3 15.2 14.9 14.9 15.0 14.8 14.6 13.8 15.0 14.8 15.9 14.8 14.1 14.1 13.8 14.8 14.7 14.8 15.0 15.5 14.8 15.9 13 15.4 15.6 15.6 15.7 15.9 15.8 15.9 15.8 15.8 16.6 17.4 18.3 18.3 18.0 18.7 18.9 19.3 19.5 19.1 18.4 17.8 16.6 16.8 16.8 17.2 19.5 14 16.7 16.8 17.3 16.8 18.0 21.1 22.5 24.2 25.7 28.4 29.1 31.2 32.3 33.9 34.5 35.0 38.7 39.6 38.6 37.1 36.4 36.0 36.0 35.5 29.2 39.6 15 36.0 36.1 35.5 33.9 33.4 33.8 35.2 34.4 34.1 33.9 32.0 32.5 32.1 33.7 31.3 31.1 30.2 30.6 29.7 28.9 28.4 27.5 27.8 31.2 32.2 36.1 16 31.6 32.0 32.6 32.4 28.7 31.1 31.5 30.6 33.0 33.5 33.2 31.3 32.4 34.3 34.3 33.6 32.7 32.4 32.4 32.4 32.8 29.1 26.6 30.7 31.9 34.3 17 32.2 33.9 34.9 35.1 32.7 28.0 32.2 28.7 33.5 34.4 32.8 33.0 34.1 34.0 33.5 32.4 31.4 31.9 31.9 30.3 31.0 31.5 30.2 28.8 32.2 35.1 18 27.3 28.8 28.7 26.7 26.9 29.4 29.4 29.1 30.1 29.8 26.1 31.4 30.8 30.9 31.8 30.4 32.5 33.6 32.1 31.3 31.3 32.1 31.7 32.0 30.2 33.6 19 33.2 33.4 33.8 35.2 34.6 34.1 33.0 32.1 28.7 24.4 17.9 17.8 17.4 14.9 17.8 23.0 24.6 25.9 26.5 27.2 27.2 24.4 23.0 20.9 26.3 35.2 20 20.6 19.5 19.5 20.1 18.5 16.3 15.3 15.2 15.0 14.8 19.9 16.0 17.3 18.7 18.4 17.8 17.0 17.3 16.2 16.3 17.1 15.6 14.5 14.2 17.1 20.6 21 14.2 14.5 14.5 14.8 15.8 17.4 17.2 16.4 16.5 17.9 17.4 18.5 18.2 18.0 17.2 15.5 15.0 14.0 12.9 14.2 12.5 11.8 12.8 12.8 15.4 18.5 22 12.8 13.1 13.8 13.6 14.0 14.5 15.0 15.3 15.1 15.2 12.8 13.1 13.6 14.1 16.4 14.4 14.3 13.3 14.2 14.9 16.0 14.5 16.1 17.6 14.5 17.6 23 18.7 18.3 17.9 17.2 16.8 16.3 17.0 17.3 17.2 17.1 16.8 17.0 17.5 18.3 19.3 19.1 21.2 21.7 22.6 22.7 23.1 22.6 23.5 23.3 19.3 23.5 24 23.3 23.2 23.8 24.2 24.7 24.6 25.0 23.9 24.3 25.1 24.6 27.1 25.9 26.4 25.6 25.4 23.4 22.1 23.8 22.8 22.2 21.0 20.5 21.1 23.9 27.1 25 20.8 20.5 21.2 23.9 21.6 20.5 21.0 22.1 22.7 22.4 21.5 21.2 20.4 20.0 20.4 19.9 19.5 20.7 19.9 24.2 25.9 25.0 24.7 24.0 21.8 25.9 26 24.4 22.4 22.4 22.4 22.8 23.1 23.1 23.0 23.0 21.9 19.9 18.9 18.5 18.7 17.9 18.1 17.2 18.1 15.7 16.0 18.0 20.2 18.8 21.5 20.3 24.4 27 24.4 29.8 32.1 34.4 35.4 35.6 36.8 37.2 37.7 38.6 39.3 39.7 40.5 40.5 41.3 40.7 39.8 39.1 38.0 38.1 37.2 37.6 35.7 38.4 37.0 41.3 28 37.5 38.3 37.2 35.7 31.6 22.8 25.8 26.0 20.4 22.2 22.6 21.1 22.8 24.4 24.0 24.8 24.8 24.3 23.6 23.8 24.3 24.3 26.3 27.8 26.5 38.3 29 28.0 29.6 30.9 29.8 31.0 31.2 31.2 34.3 37.2 37.3 37.6 34.1 37.3 39.4 37.7 40.4 41.7 42.9 39.3 40.6 41.7 38.8 37.9 41.6 36.3 42.9 30 39.5 39.2 38.9 39.4 38.0 37.0 37.9 38.5 41.9 48.5 53.2 51.4 50.9 51.2 50.4 49.3 48.0 48.4 48.4 45.6 44.2 45.9 47.4 44.4 44.9 53.2 MEAN 25.7 25.9 26.0 26.0 25.6 25.2 25.9 25.4 25.6 25.7 25.0 24.9 25.5 26.3 26.4 26.1 26.3 26.6 26.5 26.5 26.3 25.8 25.6 26.0 25.9 31.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 2008 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 42.6 41.5 42.5 41.3 39.2 38.0 36.3 34.2 30.2 23.0 19.8 17.8 19.2 20.4 20.5 27.3 28.8 28.5 29.2 30.1 30.2 30.2 32.2 31.5 30.6 42.6 2 32.6 37.8 39.9 37.1 31.9 31.7 31.1 30.2 28.8 27.2 25.7 25.5 24.2 23.9 23.7 25.8 30.2 32.7 33.6 33.9 33.5 33.8 35.4 34.9 31.0 39.9 3 33.9 33.8 33.5 34.5 35.3 35.4 34.7 33.4 34.5 35.2 35.8 36.7 36.0 34.7 36.5 36.9 37.0 36.4 36.1 33.6 31.2 28.5 29.7 28.1 34.2 37.0 4 27.5 27.4 28.4 26.7 25.3 24.6 25.9 24.8 24.8 24.1 22.9 22.0 22.2 24.3 24.9 25.0 26.8 30.5 30.2 30.0 29.5 29.5 28.5 27.4 26.4 30.5 5 27.7 25.7 25.9 24.1 23.3 22.1 20.8 21.7 22.1 21.5 21.1 21.0 19.3 24.0 24.5 27.4 30.5 30.9 20.8 29.7 33.5 29.8 30.9 27.4 25.2 33.5 6 28.2 26.9 27.0 28.1 29.4 30.2 30.0 29.3 29.6 30.5 29.1 28.3 27.8 29.0 27.4 26.3 25.6 25.2 24.4 33.7 36.2 34.9 36.4 34.1 29.5 36.4 7 32.7 29.8 28.3 28.7 35.5 36.3 37.1 39.8 41.6 41.1 43.8 42.7 42.1 40.9 39.1 38.7 39.8 39.7 39.5 38.1 38.7 39.7 40.5 40.9 38.1 43.8 8 41.2 41.0 41.5 41.9 42.2 43.7 44.5 42.9 42.1 41.4 39.7 38.9 39.0 40.3 40.7 40.4 40.1 39.5 38.4 39.2 40.3 41.2 44.9 46.8 41.3 46.8 9 46.2 45.6 44.5 44.3 40.3 30.3 35.5 41.5 45.7 46.1 44.7 40.9 40.8 36.7 35.1 41.2 40.8 40.6 40.8 41.4 41.7 41.0 42.4 44.0 41.3 46.2 10 44.3 44.1 43.9 43.5 42.6 42.8 42.5 42.8 42.5 42.0 40.8 30.5 39.5 40.7 40.5 40.1 39.8 38.9 38.5 39.0 38.6 36.6 37.1 39.1 40.4 44.3 11 41.0 42.7 43.2 42.9 42.4 42.7 43.9 44.3 43.1 43.9 38.4 42.0 41.9 41.2 34.6 36.7 35.2 34.2 35.7 37.1 36.8 29.2 36.4 38.5 39.5 44.3 12 37.5 32.7 29.0 35.5 38.3 38.6 39.4 37.6 38.2 37.8 37.5 37.1 37.4 38.2 40.1 40.0 38.9 38.1 37.9 38.3 39.3 40.3 41.2 42.1 38.0 42.1 13 41.1 41.6 40.8 40.9 40.7 40.7 40.4 40.3 39.2 37.6 36.8 37.9 36.3 36.1 38.2 36.9 36.2 38.0 38.9 37.6 37.9 39.5 39.3 39.7 38.9 41.6 14 40.5 40.7 41.7 42.8 42.8 42.6 43.5 45.8 44.5 44.1 42.9 40.7 41.2 44.7 46.8 46.6 45.3 43.1 41.1 39.1 41.0 42.3 42.9 41.4 42.8 46.8 15 41.7 40.4 46.0 44.9 43.3 44.9 45.4 46.7 47.0 46.9 45.0 43.2 43.6 43.2 43.7 44.2 44.8 44.7 44.1 41.2 41.4 41.9 40.4 39.2 43.7 47.0 16 41.4 44.0 44.6 44.7 46.5 45.4 43.7 44.2 44.2 43.4 40.0 42.7 42.1 42.1 42.5 42.6 41.7 42.1 42.6 40.9 41.5 41.1 41.0 41.4 42.8 46.5 17 41.6 42.0 42.1 42.4 42.8 42.8 42.3 41.8 40.3 40.0 40.3 41.5 42.2 42.9 45.0 48.4 47.1 46.4 47.6 47.7 47.7 49.7 50.1 51.8 44.4 51.8 18 51.3 50.8 50.7 50.6 50.0 49.8 49.4 49.6 49.2 49.1 49.1 48.6 48.1 47.8 48.3 47.9 47.6 46.6 45.6 45.2 48.4 45.2 45.8 45.4 48.3 51.3 19 45.7 46.7 47.2 47.0 47.0 46.3 45.2 45.3 45.9 46.1 43.6 44.3 43.4 42.3 41.3 37.9 35.8 35.7 35.5 35.7 35.2 34.9 35.1 36.8 41.7 47.2 20 36.5 36.2 36.7 36.8 39.2 43.2 43.7 44.0 45.0 46.1 46.2 44.5 45.8 43.2 40.9 43.0 43.3 43.6 42.1 41.0 42.4 42.1 42.3 42.9 42.1 46.2 21 41.5 41.2 42.0 43.0 44.4 45.3 46.0 47.0 47.6 47.8 47.2 45.1 45.0 45.9 45.6 45.5 44.9 44.4 44.3 44.6 44.5 43.7 44.2 44.9 44.8 47.8 22 44.9 44.6 44.6 43.8 43.9 44.8 44.7 46.4 46.4 47.5 47.1 46.5 46.7 46.3 45.5 45.0 43.9 43.1 42.5 42.4 41.9 42.2 42.9 44.0 44.7 47.5 23 44.3 45.5 48.0 48.4 48.7 49.2 49.2 49.7 48.1 46.4 43.2 42.3 42.0 41.9 42.1 40.3 42.1 42.7 42.9 43.5 44.1 44.1 43.1 42.5 44.8 49.7 24 42.7 43.1 40.9 40.7 40.6 40.6 40.5 39.6 37.7 39.2 38.9 39.8 39.5 38.8 36.7 35.7 36.1 36.3 37.4 39.6 39.5 42.0 43.9 44.5 39.8 44.5 25 45.6 43.6 37.3 38.8 43.9 39.9 42.1 33.9 31.2 27.2 21.3 36.1 34.4 41.5 42.6 42.7 42.6 42.2 41.9 42.1 42.3 41.5 42.2 43.2 39.2 45.6 26 43.3 43.5 44.2 44.3 44.4 44.5 44.7 45.0 44.9 44.8 44.1 42.6 42.3 42.9 42.1 41.3 41.0 40.8 41.1 41.2 41.9 42.5 42.6 42.0 43.0 45.0 27 42.2 41.9 42.0 41.9 41.9 41.9 41.2 40.6 40.3 40.2 40.3 40.0 39.2 38.7 37.0 37.6 37.3 38.0 36.6 36.8 36.9 38.0 37.8 37.6 39.4 42.2 28 38.6 37.2 37.2 38.7 38.2 39.9 38.7 37.5 38.1 37.8 38.2 38.3 37.6 37.4 37.4 38.2 37.9 37.2 42.1 43.6 43.6 45.6 44.9 43.8 39.5 45.6 29 43.1 44.4 46.6 47.5 47.0 46.7 44.8 42.0 43.0 44.1 43.9 42.9 42.2 41.9 41.8 41.4 41.4 42.2 43.0 43.1 43.5 43.8 44.1 44.3 43.7 47.5 30 44.8 45.3 45.2 44.8 44.7 44.5 45.7 45.6 45.2 44.5 44.1 43.0 42.4 43.1 42.3 41.7 41.6 41.4 41.0 41.3 41.6 41.8 42.9 44.3 43.4 45.7 31 44.1 45.5 46.9 47.0 47.2 47.5 47.9 46.7 44.4 43.7 42.7 41.9 41.3 41.3 42.1 41.8 41.2 40.8 39.7 39.4 39.5 38.8 39.0 40.1 42.9 47.9 MEAN 40.3 40.2 40.4 40.6 40.7 40.5 40.7 40.5 40.2 39.7 38.5 38.2 38.2 38.6 38.4 38.9 38.9 38.9 38.6 39.0 39.5 39.2 40.0 40.1 39.5 44.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 2008 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 40.7 41.5 41.8 42.7 43.2 43.5 43.7 43.1 43.2 43.3 42.1 41.6 43.5 42.4 43.3 43.6 43.3 43.1 43.0 42.6 43.1 43.3 43.1 43.8 42.8 43.8 2 43.6 42.3 41.7 41.3 41.7 42.2 42.8 40.6 42.7 43.3 43.1 41.6 40.9 40.3 40.2 40.4 40.0 38.5 38.1 37.9 38.0 38.5 38.9 39.5 40.8 43.6 3 39.6 39.8 39.9 41.4 42.6 43.6 45.0 46.6999.9999.9999.9999.9999.9 45.9 45.3 45.5 42.2 41.6 41.0 40.7 41.2 41.2 41.2 41.7 42.4 46.6 4 42.9 42.7 43.2 43.3 43.4 43.5 44.0 44.2 43.7 43.5 43.4 41.8 41.5 41.2 41.3 40.7 40.7 40.2 39.9 40.4 40.5 40.2 40.8 41.4 42.0 44.2 5 41.7 41.6 41.6 41.3 40.5 40.1 40.2 40.3 41.3 41.8 41.8 40.7 40.1 40.0 39.5 38.9 38.6 37.5 36.6 36.5 37.6 39.1 39.0 39.2 39.8 41.8 6 38.5 39.1 39.3 38.3 37.0 37.0 36.5 36.8 37.2 38.0 38.8 38.5 37.6 36.0 35.6 34.9 34.1 33.3 32.3 32.6 33.3 34.4 34.8 36.8 36.3 39.3 7 36.0 36.1 36.8 37.4 36.0 36.7 36.4 36.4 36.6 36.3 35.2 32.7 32.5 32.7 32.4 32.1 31.4 31.5 32.7 34.4 36.6 38.9 39.7 40.9 35.3 40.9 8 41.9 42.2 42.6 42.4 43.1 44.7 45.1 45.8 46.4 46.9 46.9 46.9 47.3 46.3 45.3 45.0 45.4 45.9 44.8 44.7 44.8 43.9 43.0 43.1 44.8 47.3 9 43.6 43.6 43.6 44.1 44.6 44.4 44.2 44.1 43.8 43.7 43.6 44.2 47.1 46.2 46.0 45.9 45.6 44.7 43.8 44.0 43.8 43.9 44.0 43.9 44.4 47.1 10 43.7 42.5 41.6 40.5 41.1 40.5 40.1 40.3 38.7 37.7 36.9 35.9 36.2 36.1 35.1 34.4 34.0 33.7999.9 32.7 31.9 32.0 32.8 32.4 37.0 43.7 11 34.6 34.8 33.5 30.7 30.6 29.9 29.0 31.3 32.4 30.6 31.6 31.8 32.7 31.4 31.8 32.1 33.3 33.2 32.3 31.2 31.6 32.2 33.2 33.6 32.1 34.8 12 39.2 42.8 43.3 43.1 44.3 44.6 44.3 43.4 42.8 42.5 41.9 40.8 41.3 40.9 40.3 40.6 40.2 40.7 41.0 41.1 41.5 40.6 41.1 41.7 41.8 44.6 13 41.4 41.9 43.1 44.4 45.0 45.0 41.3 42.3 42.5 43.8 43.6 42.1 37.0 38.5 40.6 40.6 39.8 39.0 38.0 37.5 36.8 35.5 36.1 37.8 40.6 45.0 14 38.3 37.9 39.1 40.0 39.4 39.2 39.0 39.0 39.1 39.8 39.7 38.6 37.0 35.9 33.9 34.3 33.8 33.3 32.8 32.6 32.7 31.8 32.4 33.7 36.4 40.0 15 34.5 34.6 34.9 35.0 34.9 35.1 35.4 35.5 35.7 35.9 35.7 34.3 34.4 34.6 34.5 34.9 35.7 33.8 33.6 34.4 35.3 36.0 37.3 36.8 35.1 37.3 16 36.3 36.6 37.0 37.1 37.3 37.4 37.6 37.7 37.8 37.9 37.1 37.0 36.3 35.8 35.2 34.6 34.0 33.4 32.9 33.4 33.5 33.8 34.3 33.9 35.8 37.9 17 34.2 35.0 35.2 36.9 38.8 39.7 40.0 41.0 41.0 41.1 40.1 39.8 37.9 39.3 39.7999.9999.9999.9 36.3999.9999.9999.9999.9999.9 38.5 41.1 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9 45.5 44.4 43.3 43.5 41.8 42.0 40.6 40.4 40.6 41.2 42.0 42.2 42.9 43.1 43.0 43.8 44.3 44.4 44.4 42.8 45.5 24 44.4 44.2 44.1 43.7 43.1 43.5 43.6 43.8 43.9 43.3 42.6 41.5 40.9 41.8 41.8 41.8999.9 42.4 42.8 42.8 43.3 43.9 44.4 44.2 43.1 44.4 25 44.8 44.5 44.5 42.0 44.5 44.8 43.4 43.8 45.3 45.2 44.7 41.1 39.4 42.5 43.5 43.4 44.0 45.0 44.5 43.8 43.5 43.3 43.3 43.4 43.7 45.3 26 44.3 45.1 44.9 45.3 45.8 45.8 45.9 45.8 45.6 45.4 45.6 45.3 45.0 45.2 45.7 45.3 44.7 44.2 44.2 45.0 44.2 42.6 43.0 42.6 44.9 45.9 27 43.5 44.2 45.3 46.1 47.1 47.7 47.5 46.3 45.6 45.0 45.4 45.7 45.9 45.7 45.6 45.7 46.1 46.3 46.5 47.2 47.3 47.8 47.6 47.4 46.2 47.8 28 47.1 47.2 47.0 46.9 46.9 47.0 47.7 47.0 46.9 46.4 46.4 46.0 45.9 45.5 45.7 45.6 45.9 46.6 46.7 47.4 47.6 47.3 47.2 46.7 46.7 47.7 29 47.0 47.6 47.7 47.2 47.6 48.1 48.1 48.0 48.1 48.2 48.1 47.9 48.0 47.3 46.7 46.4 46.4 46.2 46.5 45.9 45.3 45.2 44.8 44.9 47.0 48.2 30 45.0 45.8 46.6 46.2 45.8 45.9 45.7 45.5 45.3 45.5 46.3 47.0 46.6 45.6 44.7 43.7 43.6 43.2 42.7 42.5 43.5 42.5 42.4 42.3 44.7 47.0 MEAN 41.1 41.4 41.6 41.6 41.8 42.2 42.0 42.1 42.0 42.0 41.8 41.0 40.6 40.7 40.6 40.5 40.2 40.0 39.8 39.8 40.0 40.1 40.4 40.7 41.0 43.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 2008 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 41.5 41.0 40.8 41.3 42.0 42.0 42.5 41.5 40.1 40.0 40.2 39.9 38.9 38.5 37.4 37.7 38.0 37.5 37.9 37.8 37.8 38.1 38.5 38.2 39.5 42.5 2 35.5 34.1 33.4 33.2 32.9 33.1 33.3 33.3 33.5 33.8 34.1 34.0 33.4 33.6 32.9 33.3 33.4 33.5 33.8 34.3 34.7 35.6 35.9 36.1 33.9 36.1 3 36.6 37.1 37.6 37.9 39.8 38.1 38.2 38.3 38.3 38.1 40.2 44.5 44.3 43.9 42.0 43.1 43.0 43.3 42.0 38.8 38.5 39.0 40.6 41.3 40.2 44.5 4 42.9 42.9 42.6 42.9 42.8 42.2 40.9 39.3 39.2 39.2 39.3 37.4 36.6 37.4 38.2 38.4 38.7 38.6 39.7 40.2 40.7 41.2 42.0 42.7 40.3 42.9 5 41.7 40.6 45.4 34.4 45.5 44.7 41.6 46.0 46.6 46.6 46.7 46.1 38.9 39.6 37.3 43.8 43.9 42.4 40.8 40.8 39.1 37.0 40.3 38.0 42.0 46.7 6 35.6 39.7 41.1 32.4 42.8 40.6 39.4 41.8 42.8 43.8 44.1 43.5 43.2 43.2 44.0 44.0 43.2 43.1 43.5 43.8 43.3 43.4 43.0 42.4 42.0 44.1 7 42.2 42.6 42.6 43.1 43.6 44.0 43.9 43.2 42.8 42.4 43.4 43.3 42.7 42.7 42.4 41.8 42.1 41.3 41.4 40.8 39.5 39.1 42.1 43.2 42.4 44.0 8 43.6 44.3 45.0 44.7 45.8 46.2 45.9 45.0 42.7 42.0 42.5 43.1 43.0 44.0 43.3 42.9 42.9 42.7 42.7 42.4 42.4 43.4 43.7 43.5 43.7 46.2 9 42.2 42.6 42.7 42.5 42.4 42.1 41.9 42.0 42.0 41.6 41.6 40.4 39.9 39.7 38.6 38.2 38.9 39.7 36.9 39.3 33.9 34.2 38.2 39.3 40.0 42.7 10 40.5 40.1 40.9 41.4 42.0 42.3 42.5 41.8 41.6 41.3 40.9 36.8 37.0 39.5 39.3 39.9 39.2 38.7 38.7 38.0 38.0 38.0 37.7 37.4 39.7 42.5 11 36.9 36.6 36.9 36.6 36.6 36.5 36.5 36.3 35.8 35.2 34.2 32.1 31.0 30.2 29.8 30.8 31.0 33.1 33.4 33.0 33.5 33.9 33.6 32.9 34.0 36.9 12 33.1 33.5 34.1 34.2 34.1 33.8 34.0 34.5 34.8 35.1 35.2 35.0 34.5 34.4 34.2 33.9 33.7 33.3 34.2 32.6 33.4 33.9 34.3 34.6 34.1 35.2 13 34.8 35.1 35.2 36.5 36.8 36.9 36.9 37.0 36.8 37.4 38.4 37.9 36.3 35.4 34.9 37.1 40.2 40.1 40.8 42.3 40.3 39.7 39.1 38.8 37.7 42.3 14 39.2 39.9 40.0 41.6 42.6 42.6 42.3 41.8 42.2 42.4 41.5 41.2 39.7 38.9 39.0 39.7 40.8 41.4 41.3 41.1 41.2 41.5 42.3 42.6 41.1 42.6 15 43.1 37.8 42.1 32.7 42.8 30.8 41.9 42.4 35.7 28.1 45.0 39.1 27.2 38.4 39.5 35.8 42.5 41.9999.9 30.5 37.1 37.0 28.5 43.2 37.5 45.0 16 41.5 35.2 34.5 41.8 25.5 35.8 33.4 32.4 33.6 44.5 44.2 38.8 39.7 41.8 42.8 34.4 42.1 42.8 43.0 43.1 43.8 44.3 44.7 45.0 39.5 45.0 17 45.3 44.8 44.3 44.0 44.0 43.8 43.7 43.8 44.2 44.3 43.7 42.3 41.5 41.3 41.0 40.4 39.9 39.7 39.5 39.9 40.8 40.3 40.2 40.1 42.2 45.3 18 39.7 39.4 39.7 39.7 39.7 39.2 39.3 40.4 40.5 40.3 39.1 37.0 37.8 39.2 40.2 41.0 41.8 42.3 41.4 41.0 40.7 40.5 40.4 40.0 40.0 42.3 19 39.7 39.7 39.3 39.3 38.9 38.5 39.0 38.9 37.3 35.3 32.4 29.3 27.4 28.1 31.4 31.1 32.0 32.6 32.2 32.6 33.8 33.3 34.1 34.6 34.6 39.7 20 34.3 34.5 34.3 34.4 34.9 35.7 35.8 36.6 36.9 37.0 36.9 37.1 37.2 37.0 36.7 36.4 35.7 35.1 34.4 34.5 35.4 35.8 36.4 36.6 35.8 37.2 21 36.9 37.4 37.2 37.5 38.4 38.7 39.5 39.8 40.0 40.0 39.7 39.5 40.1 38.9 38.2 37.7 37.4 36.6 36.4 36.9 37.0 36.5 35.7 35.4 38.0 40.1 22 34.7 34.5 35.0 34.7 35.0 35.4 35.5 35.7 35.8 35.6 35.5 35.4 35.1 34.9 34.8 34.6 34.0 34.2 33.8 33.9 35.7 39.5 38.2 40.7 35.5 40.7 23 41.7 43.3 45.6 49.2 51.0 48.4 46.2 44.6 43.5 40.9 39.7 39.3 39.2 40.0 40.3 40.2 41.5 42.2 42.7 41.2 41.5 41.6 42.2 42.6 42.9 51.0 24 42.4 42.4 43.3 44.1 44.1 39.0 39.7 41.0 44.8 43.3 40.4 41.9 40.3 41.3 41.4 41.2 41.5 40.5 39.5 39.6 39.6 39.4 40.3 40.8 41.3 44.8 25 40.3 42.5 41.9 42.5 42.4 43.5 44.4 44.6 44.2 45.3 44.8 44.3 43.0 42.0 42.3 42.8 44.0 44.2 44.4 44.7 45.1 45.2 45.2 44.7 43.7 45.3 26 43.6 42.6 42.5 42.5 42.5 42.6 42.2 41.9 41.9 41.8 41.5 41.1 40.2 34.9 37.6 39.2 39.8 39.3 39.2 39.6 39.0 40.9 41.7 41.4 40.8 43.6 27 41.5 41.9 42.1 42.9 43.2 41.9 41.3 41.1 41.0 40.9 41.0 41.2 40.4 41.0 41.1 41.2 41.3 41.0 39.4 38.6 35.0 29.7 39.9 40.9 40.4 43.2 28 37.1 27.3 33.8 38.1 44.9 44.9 43.3 45.0 44.9 44.2 39.8 43.6 42.3 40.4 41.3 41.7 43.2 43.2 43.0 42.9 43.2 43.4 43.9 44.5 41.7 45.0 29 44.6 44.7 44.7 44.5 44.4 44.2 44.3 44.1 44.0 43.8 43.7 43.5 43.2 42.6 42.3 41.7 41.6 41.3 41.1 41.2 41.5 41.5 41.5 41.2 43.0 44.7 30 40.9 41.0 40.9 40.4 40.2 39.8 39.0 39.1 38.6 37.7 37.4 37.1 37.0 37.2 39.0 42.4 44.2 45.4 45.2 44.7 44.1 43.9 44.6 44.7 41.0 45.4 31 45.1 48.0 49.8 49.6 49.0 48.6 48.2 47.4 47.1 46.9 46.8 46.7 46.3 46.3 46.2 46.3 46.4 47.0 47.0 47.0 47.2 46.8 46.5 45.9 47.2 49.8 MEAN 40.0 39.6 40.3 40.0 41.0 40.5 40.5 40.7 40.4 40.3 40.5 39.8 38.6 38.9 39.0 39.1 39.9 39.9 39.6 39.3 39.2 39.3 39.8 40.4 39.9 43.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 2009 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 45.5 45.0 45.1 45.4 44.7 44.9 46.0 43.9 40.9 41.1 42.1 43.9 44.6 42.5 43.7 44.5 43.9 42.5 43.2 43.9 43.6 44.1 44.3 44.5 43.9 46.0 2 44.7 43.6 43.2 42.8 42.3 41.2 41.5 42.4 41.5 41.8 41.4 41.6 41.5 41.6 41.5 41.8 41.7 42.2 42.3 41.9 42.2999.9 42.4 42.7 42.2 44.7 3 42.8 42.8 43.0 43.3 43.3 43.4 43.5 43.7 43.7 43.7 44.0 44.3 44.2 44.3 44.1 43.9 43.8 43.7 43.6 43.6 43.5 43.6 44.5 46.1 43.8 46.1 4 46.6 46.5 46.2 46.9 46.9 47.0 47.0 47.3 47.4 47.5 47.5 47.6 47.5 47.4 47.4 47.3 47.4 49.0 47.6 47.6 47.5 47.6 47.3 47.4 47.3 49.0 5 47.5 47.5 46.4 46.5 46.5 46.3 45.8 46.4 46.9 47.1 47.3 47.0 46.5 46.4 46.3 46.2 46.0 46.1 45.7 45.6 45.8 45.7 45.4 45.3 46.3 47.5 6 44.8 45.3 45.1 44.8 44.9 45.0 45.1 44.8 44.5 44.9 44.8 43.5 42.5 42.2 41.3 42.0 41.4 41.0 40.9 39.4 38.5 38.2 37.4 37.0 42.5 45.3 7 36.5 36.7 37.3 37.4 37.4 37.4 37.4 37.4 37.1 36.7 37.4 37.5 36.2 34.6 33.2 32.4 31.9 31.3 31.2 30.8 30.8 31.2 30.5 29.2 34.6 37.5 8 28.7 28.3 27.8 27.5 27.6 27.7 27.3 26.7 26.5 26.5 26.6 26.7 30.6 32.1 30.7 30.0 29.1 27.2 29.4 37.6 42.5 42.7 43.4 42.8 31.1 43.4 9 42.6 43.0 43.1 43.1 43.1 43.5 43.9 44.2 44.5 45.5 46.7 48.3 48.7 48.4 47.0 45.3 45.3 44.5 45.6 46.3 47.7 48.0 47.2 47.0 45.5 48.7 10 46.6 46.1 46.7 45.9 45.8 45.2 45.0 44.5 44.2 44.0 43.7 44.3 43.6 42.4 42.4 42.3 42.2 42.5 42.1 41.6 41.1 41.2 38.6 38.0 43.3 46.7 11 36.8 38.0 37.6 40.1 40.0 40.0 39.8 39.2 39.3 37.3 38.1 39.9 41.2 40.5 41.5 41.7 42.1 41.9 41.7 42.3 42.8 43.2 43.7 43.2 40.5 43.7 12 43.8 44.3 44.2 44.1 44.0 43.8 43.8 43.6 43.3 42.7 42.5 42.0 41.1 40.4 38.8999.9 35.7 35.1 34.6 34.7 33.0 33.7 33.6 35.6 39.9 44.3 13 36.5 32.3 32.5 33.1 33.3 34.7 35.7 36.1 36.2 35.1 36.2 35.8 35.7 34.2 34.5 33.9 33.4 32.3 29.7 28.6 29.4 30.1 27.8 26.8 33.1 36.5 14 26.7 27.5 26.6 26.9 27.5 27.4 27.8 28.3 28.9 29.4 29.8 30.0 30.0 29.8 29.7 29.6 29.5 29.4 29.4 29.2 30.9 35.3 38.1 40.0 29.9 40.0 15 40.2 40.1 39.7 39.8 39.9 37.8 38.5 39.1 39.6 38.8 38.8 37.3 39.1 40.0 40.0 38.5 39.6 41.9 42.4 41.9 42.0 44.1 43.1 43.4 40.2 44.1 16 44.3 44.2 45.1 46.3 47.2 47.6 48.1 47.6 47.6 48.1 48.2 48.3 48.0 47.8 46.2 44.4 40.9 39.9 39.4 38.5 37.7 37.4 38.0 38.8 44.1 48.3 17 39.2 39.4 39.7 39.9 40.2 40.4 40.1 40.2 39.4 29.6 17.2 32.1 38.7 41.4 40.3 40.9 40.6 41.0 40.3 40.1 40.4 40.6 40.9 41.2 38.5 41.4 18 41.3 41.3 41.6 41.6 34.1 18.5 23.7 22.8 36.6 14.4 23.4 41.1 40.7 40.2 39.9 39.8 40.0 40.0 39.9 39.8 40.1 40.1 40.0 39.9 35.9 41.6 19 39.9 40.1 40.0 39.4 38.8 39.4 39.4 39.2 39.6 40.6 40.8 40.6 40.3 40.9 41.1 41.7 41.4 41.3 40.9 40.4 39.6 38.9 38.3 38.0 40.0 41.7 20 37.3 35.4 34.7 33.9 33.7 32.7 32.2 31.2 30.4 29.4 27.9 28.8 35.7 34.2 35.4 35.2 37.3 38.7 38.6 38.4 38.7 39.5 38.1 40.1 34.9 40.1 21 44.8 43.8 46.0 44.4 42.1 41.8 41.8 42.3 46.8 49.2 49.3 49.3 47.8 47.0 46.0 45.4 45.3 45.4 45.0 44.1 42.8 43.3 43.6 44.5 45.1 49.3 22 44.3 45.6 46.1 46.3 45.8 45.9 45.0 44.9 44.2 43.3 43.7 44.1 43.4 44.5 46.1 45.8 45.3 45.4 45.4 45.9 46.4 45.9 45.3 44.8 45.1 46.4 23 44.6 45.3 45.7 45.2 45.4 46.3 46.7 46.3 46.6 46.9 47.1 47.2 47.2 47.1 46.9 46.4 46.5 46.5 46.6 46.6 46.5 46.8 46.9 47.3 46.4 47.3 24 47.1 47.3 47.3 47.2 47.0 47.2 47.6 48.3 48.4 48.0 47.3 46.8 46.3 46.1 45.6 45.6 45.7 45.8 45.0 44.7 44.8 44.8 44.8 44.4 46.4 48.4 25 44.3 44.1 44.0 43.9 43.9 43.8 43.7 44.0 44.1 44.2 44.3 44.9 44.9 45.1 47.0 43.5 40.4 43.7 48.0 45.4 43.8 41.2 43.9 45.2 44.2 48.0 26 43.5 46.7 43.7 47.1 47.0 46.6 46.7 46.9 47.1 47.3 48.1 48.0 48.1 47.9 47.4 47.0 46.6 46.5999.9999.9 43.3 43.0 43.1 43.7 46.1 48.1 27 43.3 43.4 42.0 42.5 43.5 44.7 43.4 43.3 43.4 42.9 41.6 39.8 39.4 41.2 41.1 41.2 41.2 41.1 41.7 41.7 40.8 37.6 33.7 33.8 41.2 44.7 28 30.1 41.8 43.6 44.0 44.1 44.0 44.1 44.0 43.7 43.3 43.0 42.4 42.0 42.0 41.7 41.9 42.1 41.5 41.6 41.1 40.0 39.2 40.5 41.2 41.8 44.1 29 40.8 42.0 41.7 41.9 41.7 41.6 41.2 40.9 40.4 38.9 37.8 36.0 33.4 32.6 31.7 30.8 30.0 29.0 28.1 27.1 26.5 26.3 26.1 26.2 34.7 42.0 30 26.4 27.0 26.9 27.9 30.0 31.2 31.7 32.4 32.9 33.1 32.7 31.5 30.2 29.4 28.8 28.3 28.6 28.7 28.1 27.8 27.9 29.0 29.2 29.2 29.6 33.1 31 28.2 28.0 27.9 28.1 28.5 28.8 29.3 29.7 29.9 29.9 30.3 33.3 41.8 45.3 47.9 47.6 47.8 47.5 47.7 48.2 49.3 46.3 45.7 47.0 38.1 49.3 MEAN 40.3 40.7 40.7 40.9 40.7 40.2 40.4 40.4 40.8 39.7 39.7 40.8 41.3 41.3 41.1 40.8 40.4 40.4 40.2 40.2 40.3 40.3 40.2 40.5 40.5 44.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 2009 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 47.7 48.1 47.9 47.3 47.3 47.3 49.5 52.2 54.4 51.3 52.5 50.6 47.4 44.9 43.8 43.7 43.3 43.1 42.1 42.5 41.3 40.8 41.2 42.1 46.4 54.4 2 42.6 41.4 38.7 37.4 40.0 43.8 44.5 45.2 44.7 44.4 43.6 29.9 31.3 41.2 42.8 43.6 43.8999.9 45.3 44.1 44.2 45.8 46.0 46.7 42.2 46.7 3 47.1 47.2 47.2 47.4 47.3 46.9 47.3 47.7 47.7 47.6 47.9 47.5 46.7 46.3 45.5 44.6 42.9 40.8 39.5 38.8 38.4 38.7 38.2 36.6 44.4 47.9 4 38.0 42.0 41.8 40.0 40.3 43.0 43.8 46.3 47.1 48.0 47.9 47.6 47.7 47.9 47.8 47.9 47.8 47.8 47.6 47.5 47.9 48.6 48.8 48.6 45.9 48.8 5 48.0 47.4 46.8 48.0 49.5 52.3 50.3 50.4 51.2 50.4 48.9 45.9 45.3 44.6 44.8 45.2 45.9 46.3 47.3 47.8 48.8 49.4 49.4 48.8 48.0 52.3 6 48.8 48.0 47.4 47.7 47.8 47.6 47.5 47.3 46.8 46.0 45.9 45.5 44.0 44.1 44.7 45.1 42.7 43.7 45.5 46.6 47.0 47.5 48.2 48.9 46.4 48.9 7 48.9 49.3 49.3 49.2 49.1 49.2 48.9 48.9 48.3 48.2 47.7 47.7 47.5 47.2 46.2 44.4 43.7 45.8 46.5 46.8 45.7 46.0 43.6 44.9 47.2 49.3 8 45.7 46.1 46.4 47.3 48.5 48.9 49.5 50.4 50.7 50.6 50.7 50.5 50.3 50.3 50.0 50.0 49.7 49.3 48.9 48.5 48.6 48.9 48.5 48.3 49.0 50.7 9 48.5 48.7 49.1 49.5 50.1 50.4 51.0 51.1 51.0 51.3 51.5 52.1 53.4 59.9 54.9 52.9 52.4 51.7 51.4 52.0 51.7 49.3 47.7 47.1 51.2 59.9 10 47.4 47.5 47.7 47.9 48.6 49.1 49.2 49.3 49.1 49.2 49.0 47.9 47.4 47.5 47.7 48.0 48.5 47.9 47.8 47.7 47.8 49.0 49.5 49.3 48.3 49.5 11 48.9 48.5 48.7 49.5 49.8 49.6 49.0 49.4 49.0 48.6 48.2 47.9 47.7 47.7 47.6 47.5 47.4 47.2 46.9 46.8 46.5 46.3 46.2 46.1 48.0 49.8 12 46.8 46.4 46.8 46.5 46.5 46.3 45.6 45.5 45.3 45.1 44.4 43.6 43.3 43.0 43.1 43.0 42.6 42.4 41.8 40.6 39.8 39.3 38.9 38.6 43.6 46.8 13 38.8 38.4 38.5 38.4 40.2 44.5 47.6 52.0 56.3 57.3 56.3 56.8 56.2 54.9 51.7 50.3 49.4 49.3 48.4 48.4 48.6 48.8 50.1 50.8 48.8 57.3 14 51.5 53.0 53.8 53.8 53.7 53.4 53.7 54.7 54.4 55.4 54.4 51.2 49.6 48.9 48.0 47.5 49.7 51.2 51.9 52.0 53.4 54.2 54.7 55.2 52.5 55.4 15 54.8 54.8 54.5 54.0 53.3 52.5 52.5 52.7 52.1 51.2 52.8 54.1 54.0 53.9 52.8 51.6 50.7 50.5 50.3 49.4 50.0 49.5 49.2 48.2 52.1 54.8 16 48.7 50.5 50.6 50.2 50.8 51.7 52.1 51.2 50.8 49.9 49.8 45.1 40.6 36.7 40.6999.9999.9 47.8 47.9 48.0 48.3 48.1 47.2 46.2 47.8 52.1 17 46.9 51.4 49.1 48.3999.9999.9999.9999.9 50.1 48.6 49.8 47.9 48.0 47.8 47.6 47.1 47.6 48.3 48.4 48.5 48.1 49.3 48.2 47.3 48.4 51.4 18 48.3 48.9 48.3 48.4 47.8 48.2 48.0 47.7 47.2 46.8 46.5 46.0 45.4 44.9 44.5 44.8 44.9 44.8 45.4 45.5 46.0 46.1 46.3 46.5 46.5 48.9 19 45.6 45.9 46.9 47.8 47.8 48.3 48.5 48.3 48.0 48.1 48.0 47.5 47.8 48.2 48.1 49.0 48.6 48.3 48.0 48.0 48.1 47.9 48.0 49.0 47.9 49.0 20 49.9 49.4 48.8 48.8 48.8 48.8 48.8 48.6 48.6 48.0 47.3 47.1 46.9 46.6 48.2 53.9 54.0 53.9 53.8 53.5 53.6 53.7 53.7 53.2 50.3 54.0 21 53.1 52.0 50.1 50.2 49.1 49.5 50.6 51.0 51.8 52.7 53.4 53.7 52.9 51.1 50.8 51.4 51.2 50.8 49.1 49.4 50.1 48.8 46.0 47.9 50.7 53.7 22 48.3 47.1 42.2 44.7 45.8 47.7 46.2 49.0 49.0 49.6 49.4 49.1 48.3 47.6 47.1 47.7 46.6 45.8 44.9 44.3 43.3 40.6 38.7 35.8 45.8 49.6 23 32.7 30.1 28.0 27.3 31.1 38.2 38.6 38.7 38.0 38.2 39.7 41.1 45.3 46.9 47.9 52.6 52.5 51.9 51.7 51.9 52.1 52.1 52.4 52.5 43.0 52.6 24 52.3 52.1 52.2 52.0 52.1 52.9 53.4 54.4 55.0 53.2 51.9 53.8 54.3 52.7 52.1 51.7 51.8 51.7 51.6 51.5 51.1 50.7 50.7 50.2 52.3 55.0 25 50.3 51.1 51.5 51.7 53.6 53.6 53.2 53.0 52.3 50.7 48.8 45.9 45.7 47.1 47.7 47.5 47.3 47.3 47.4 48.1 48.3 46.8 45.7 45.1 49.2 53.6 26 45.8 45.8 45.7 45.9 46.7 47.3 46.7 45.8 46.4 46.9 46.8 45.4 44.9 43.3 43.9 45.0 45.1 46.5 46.9 47.1 47.2 46.2 47.5 46.9 46.1 47.5 27 48.5 49.4 48.8 48.2 47.8 48.0 48.2 48.3 40.2 14.9 14.2 18.5 41.3 44.3 44.5 47.8 47.9 47.9 47.4 46.9 46.1 45.6 41.7 39.0 42.3 49.4 28 45.6 45.7 46.1 46.0 45.7 45.2 44.2 43.3 43.4 43.7 43.9 43.0 43.2 43.5 44.1 43.7 44.8 43.6 43.3 42.6 42.6 43.8 42.7 42.4 44.0 46.1 MEAN 47.1 47.4 46.9 46.9 47.4 48.3 48.5 49.0 48.9 47.7 47.5 46.5 47.0 47.2 47.1 47.7 47.5 47.6 47.4 47.3 47.3 47.2 46.7 46.5 47.4 51.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 2009 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 41.8 42.1 42.2 42.5 42.7 43.0 42.4 42.5 42.4 42.2 41.9 40.6 39.4 38.8 38.4 37.5 37.5 37.5 37.2 37.8 37.8 38.6 37.2 37.6 40.1 43.0 2 38.7 38.9 36.9 36.1 35.9 36.2 36.8 37.1 36.9 37.6 37.8 37.4 36.7 36.4 35.9 36.2 34.8 34.0 33.4999.9 34.2 34.5 35.1 35.3 36.2 38.9 3 32.8 31.9 31.1 30.7 30.1 29.3 29.1 29.0 33.2 39.9 48.0 48.6 46.9 47.3 45.1 44.8 44.0 43.3 43.4 43.5 44.5 44.4 44.5 45.4 39.6 48.6 4 45.8 46.1 46.8 47.5 48.3 48.8 49.2 49.2 49.0 48.9 50.1 50.9 50.9 51.8 52.8 52.5 51.5 51.0 50.7 51.2 51.3 51.1 51.9 52.8 50.0 52.8 5 54.3 54.8 54.9 55.0 54.6 53.5 51.8 51.0 50.4 49.4 49.5 49.0 49.4 49.4 49.8 50.3 50.2 51.3 51.6 52.0 52.1 53.0 53.2 53.5 51.8 55.0 6 52.4 53.3 53.1 52.7 52.7 52.4 51.9 51.3 50.8 47.3 44.7 48.8 48.3 47.9 49.3 49.8 50.1 50.2 50.4 50.0 49.7 49.2 49.1 49.4 50.2 53.3 7 50.2 50.1 50.4 51.1 52.5 52.6 51.4 52.3 53.0 51.8 51.8 51.2 52.0 51.7 51.5 51.2 51.1 50.9 50.6 50.7 51.2 50.7 50.5 50.8 51.3 53.0 8 50.5 50.4 50.6 49.9 49.5 49.4 50.5 51.0 51.1 50.8 50.4 50.1 49.7 49.4 48.9 48.2 47.4 47.2 46.8 47.7 49.1 46.6 46.8 47.0 49.1 51.1 9 47.3 47.3 47.6 47.0 46.8 46.9 47.4 47.3 47.5 49.1 48.2 49.2 47.7 45.9 45.1 44.4 44.1 43.9 44.0 43.8 44.8 45.6 45.5 44.9 46.3 49.2 10 45.0 44.5 44.2 44.6 45.0 45.5 48.8 52.1 55.5 56.6 50.5 53.5 53.3 53.0 52.0 51.3 51.1 50.7 50.2 48.7 49.2 49.2 49.6 49.2 49.7 56.6 11 50.0 50.8 52.7 54.1 55.1 54.9 54.1 55.2 54.5 54.2 53.2 51.6 51.2 50.9 50.3 50.2 49.4 49.1 48.7 48.7 48.4 48.4 50.3 51.0 51.5 55.2 12 50.6 50.6 51.2 50.8 51.1 51.5 52.0 52.4 52.3 52.3 52.6 52.1 52.9 52.6 52.8 52.3 51.7 50.5 50.1 50.0 49.1 48.1 48.0 48.2 51.1 52.9 13 49.2 49.2 49.2 49.1 49.1 49.2 49.4 49.2 48.9 48.9 48.0 47.2 47.1 47.3 47.4 49.8 48.8 47.5 45.7 48.3 47.1 48.7 46.6 45.6 48.2 49.8 14 46.1 46.4 46.5 45.7 46.0 45.4 45.1 45.0 46.5 50.2 47.7 45.9 45.7 45.2 44.9 44.4 43.4 44.0 44.5 44.2 43.9 43.9 43.3 43.1 45.3 50.2 15 42.4 42.9 43.4 43.9 44.0 44.7 45.3 45.8 46.1 46.2 46.6 46.2 45.8 45.6 45.3 44.8 44.1 43.7 43.6 43.1 43.2 42.6 42.5 42.6 44.4 46.6 16 42.0 42.1 42.1 42.2 42.5 43.2 44.6 42.8 43.3 42.2 41.8 41.7 41.3 40.6 39.4 39.0 38.8 39.4 38.3 37.3 36.5 35.9 35.4 35.4 40.3 44.6 17 35.5 35.2 35.0 34.7 34.5 34.5 34.5 34.4 34.5 34.5 34.6 34.6 34.8 35.4 35.6 36.6 35.6 33.8 33.2 32.6 32.3 32.1 32.3 33.5 34.3 36.6 18 32.8 40.5 43.6 49.9 50.8 50.6 50.7 49.7 48.6 48.6 48.9 49.4 50.7 50.6 51.3 51.3 51.1 50.8 51.5 51.9 52.3 51.6 51.3 51.8 49.2 52.3 19 51.9 52.6 54.5 55.3 55.5 55.7 55.8 51.7 52.5 49.3 46.9 45.1 43.8 44.3 48.3 49.6 52.1 53.4 53.0 52.2 51.6 51.4 49.4 50.0 51.1 55.8 20 51.1 51.9 51.4 50.3 51.5 52.7 52.7 53.7 54.9 54.2 53.8 52.5 51.6 51.6 51.0 51.7 51.3 51.9 52.1 52.2 51.6 51.4 50.6 50.1 52.0 54.9 21 50.9 51.7 51.6 51.2 51.5 51.2 51.0 50.1 49.6 49.9 50.3 50.0 50.3 50.9 50.4 50.6 50.2 49.3 49.9 50.4 51.1 51.7 52.6 52.8 50.8 52.8 22 53.2 53.6 53.1 53.1 53.8 54.5 55.3 54.7 54.7 54.2 54.1 53.5 52.6 53.0 52.7 51.9 51.5 51.4 45.9 49.2 42.5 51.2 51.7 51.9 52.2 55.3 23 52.0 50.9 51.6 51.5 51.8 51.6 52.0 53.0 53.8 53.5 53.9 53.9 54.8 54.8 54.5 54.3 54.2 54.4 54.6 54.5 54.7 55.4 55.1 54.0 53.5 55.4 24 54.4 54.5 55.1 57.2 59.0 60.2 60.8 59.9 59.3 58.9 58.6 57.0 54.5 54.9 55.8 56.4 59.8 59.7 57.8 56.1 53.8 53.7 53.4 53.6 56.8 60.8 25 54.0 54.0 53.0 53.0 55.1 56.0 54.9 55.1 53.9 54.4 57.5 58.4 56.0 51.6 52.1 52.7 51.8 52.1 51.9 51.7 51.9 52.5 52.6 52.7 53.7 58.4 26 53.4 53.7 53.1 52.2 51.9 52.4 53.8 54.7 55.4 56.5 56.3 57.9 58.2 57.3 56.7 56.2 56.1 55.6 54.7 54.9 54.9 54.9 55.8 55.7 55.1 58.2 27 55.4 55.0 55.8 55.9 54.8 54.8 55.7 55.9 56.4 55.7 54.7 54.3 54.1 53.9 53.6 53.5 53.4 53.2 52.7 52.5 52.5 52.6 52.7 52.7 54.2 56.4 28 52.5 52.6 52.1 52.1 51.7 52.1 51.8 50.2 50.8 50.6 50.5 50.5 50.3 50.4 50.1 49.8 49.7 49.0 49.2 49.3 50.0 48.8 49.0 49.7 50.5 52.6 29 49.7 49.7 49.5 49.7 49.9 49.3 49.5 49.8 49.5 50.0 49.6 49.6 49.4 49.1 48.5 47.5 47.0 46.4 46.4 45.1 44.7 44.0 43.7 43.7 48.0 50.0 30 44.0 44.1 44.4 44.2 44.5 44.8 45.6 45.7 46.0 46.4 46.3 46.0 45.9 45.6 45.1 44.1 44.4 42.3 41.8 41.0 41.8 43.1 51.6 55.8 45.2 55.8 31 56.6 55.1 53.6 53.4 52.5 53.6 53.5 55.1 59.0 59.8 58.1 58.8 58.3 59.6 60.5 61.1 60.3 61.7 60.4 58.8 59.7 60.8 57.7 57.2 57.7 61.7 MEAN 48.0 48.3 48.4 48.6 48.9 49.1 49.3 49.3 49.7 49.8 49.6 49.5 49.1 48.9 48.9 48.8 48.6 48.4 47.9 48.3 47.7 47.9 48.0 48.3 48.7 52.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 2009 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 55.0 54.7 54.8 54.4 53.8 53.5 51.8 49.9 49.0 49.1 49.2 50.1 51.1 53.1 53.8 54.2 54.2 53.9 52.4 52.2 50.8 50.1 50.5 52.7 52.3 55.0 2 52.4 52.4 53.3 50.6 48.5 48.9 50.2 50.0 50.6 51.3 48.8 50.2 50.3 50.4 50.2 50.9 50.8 50.8 50.0 49.2 49.5 50.7 50.8 50.5 50.5 53.3 3 49.3 49.4 49.8 50.0 50.3 50.5 50.5 50.7 51.1 49.8 48.6 48.9 49.4 48.3 47.5 47.3 46.1 45.5 46.1 48.2 46.9 47.3 46.4 45.5 48.5 51.1 4 45.4 45.2 44.6 43.7 44.4 44.8 43.4 42.0 41.0 40.4 39.7 39.1 38.0 37.8 36.8 36.2 35.3 33.6 32.7 32.4 31.6 29.6 28.9 29.4 38.2 45.4 5 29.2 30.8 33.6 37.2 38.5 40.5 43.9 47.8 54.4 59.6 60.7 60.8 62.6 62.1 62.7 63.0 62.8 61.4 59.4 58.0 57.7 58.3 59.8 61.1 52.7 63.0 6 61.0 61.2 60.6 60.3 60.7 60.7 61.0 60.1 60.1 59.8 59.6 58.3 58.3 56.8999.9 53.8 52.6 51.8 52.4 51.5 49.5 47.1 44.5 41.8 55.8 61.2 7 39.4 38.0 35.6 35.5 32.4 32.0 31.7 32.4 33.4 34.7 37.0 41.4 43.0 44.3 43.9 39.4 32.7 27.0 22.2 23.7 24.4 24.8 26.7 27.5 33.5 44.3 8 28.6 29.4 30.4 30.6 30.6 42.2 52.0 55.6 58.2 58.8 57.8 60.1 62.5 62.5 62.4 61.4 60.2 59.1 57.4 56.7 56.1 54.6 54.9 56.2 51.6 62.5 9 57.2 57.1 57.5 57.3 56.2 55.7 55.5 55.6 55.6 55.4 55.2 54.9 54.6 53.9 53.1 53.5 52.2 51.2 51.1 51.1 51.2 50.7 50.5 50.6 54.0 57.5 10 50.9 50.9 51.6 51.4 51.2 51.3 51.4 51.8 53.0 60.3 59.8 63.7 65.2 67.8 69.8 70.5 70.2 70.6 70.9 70.8 70.5 70.2 70.7 71.3 61.9 71.3 11 70.5 71.3 72.4 72.2 72.6 72.6 72.1 71.0 69.2 68.7 67.1 65.9 66.1 66.2 64.9 59.6 50.3 50.1 49.4 49.2 46.3 44.3 42.8 42.0 61.5 72.6 12 41.6 41.2 39.4 39.0 38.6 37.5 37.7 37.2 36.3 35.0 33.8 33.2 32.5 37.8 52.7 50.0 48.4 54.2 59.8 58.9 60.2 60.4 61.4 63.0 45.4 63.0 13 62.8 62.2 60.9 60.5 60.2 59.2 59.4 60.8 62.3 61.0 59.3 59.9 59.6 60.0 59.8 58.9999.9999.9999.9999.9999.9999.9999.9999.9 60.4 62.8 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9 61.8 62.2 61.8 62.5 63.3 63.3 63.4 63.9 64.2 63.1 63.4 64.5 64.6 65.1 66.5 68.0 63.8 68.0 20 68.8 69.3 70.0 69.8 70.0 70.7 70.7 70.6 69.5 69.2 68.0 68.1 68.2 68.0 68.0 67.3999.9 63.9 63.2 61.7 61.8 60.6 59.9 58.9 66.8 70.7 21 58.4 57.4 57.1 56.6 55.5 54.9 55.5 55.2 55.3 55.5 54.3 53.4 54.8 57.6 58.9 58.3 57.7 56.4 55.3 54.4 51.8 50.1 50.0 49.5 55.2 58.9 22 48.9 49.0 48.7 49.0 49.8 50.8 50.7 50.4 50.0 49.9 48.4 47.2 47.0 46.6 45.6 44.5 43.4 42.3 41.3 41.7 41.8 40.9 39.8 39.2 46.1 50.8 23 38.4 38.3 39.2 40.5 40.3 39.1 39.2 39.8 41.5 47.7 54.3 62.8 61.8 61.0 60.9 61.7 62.8 63.0 61.3 60.7 60.7 60.6 60.3 59.6 52.3 63.0 24 59.3 59.0 61.0 63.0 60.9 59.5 59.5 58.6 58.4 58.3 59.0 62.0 68.2 67.3 66.1 65.1 61.1 57.8 57.1 54.8 54.5 55.2 55.3 54.9 59.8 68.2 25 54.6 54.6 54.9 54.8 55.5 55.7 56.3 56.8 57.2 57.0 55.4 55.7 56.8 56.5 56.6 57.0 56.4 56.6 56.2 56.4 55.3 55.2 55.2 54.2 55.9 57.2 26 55.2 55.9 56.5 57.1 57.8 57.8 58.7 59.6 59.2 58.1 57.1 57.7 58.0 58.6 58.2 56.8 53.8 58.2 58.6 57.1 56.2 56.3 56.2 55.7 57.3 59.6 27 55.6 55.3 55.2 54.3 53.9 53.5 52.8 52.0 51.4 51.0 50.7 51.4 52.4 52.1 51.3 50.3999.9 55.1 50.2 47.7 47.8 48.7 47.1 47.7 51.6 55.6 28 46.6 46.3 47.0 47.0 46.5 47.5 47.6 53.2 54.7 54.4 52.3 51.2 47.9 49.1 48.3 49.1 50.0 49.4 49.6 50.6 51.1 51.7 52.6 54.5 49.9 54.7 29 55.9 56.4 58.0 59.9 61.2 56.4 56.4 58.0 59.5 59.4 56.1 49.8 47.7 55.8 52.3 55.4 57.0 57.0 50.3 52.4 52.0 53.4 53.6 51.9 55.2 61.2 30 55.8 57.3 56.9 57.0 56.6 51.6 45.9 44.2 43.1 42.9 38.7 39.9 41.5 43.8 41.3 37.2 40.2 35.3 38.3 34.7 35.7 39.6 40.0 38.9 44.0 57.3 MEAN 51.7 51.8 52.0 52.2 51.9 52.0 52.3 52.6 53.4 54.0 53.3 53.9 54.4 55.2 55.4 54.6 52.8 52.8 52.0 51.6 51.2 51.1 51.0 51.0 53.0 59.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 2009 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 39.0 44.9 43.0 38.8 47.8 48.0 47.7 46.5 46.8 46.0 44.5 41.1 41.1 47.4 48.2 47.0 47.0 45.3 44.3 43.5 42.3 40.6 38.5 38.2 44.1 48.2 2 37.6 39.6 41.4 42.4 42.2 42.2 42.9 39.6 41.2 40.1 38.7 39.9 40.6 40.7 40.4 40.1 38.3 37.2 36.5 35.9 35.4 35.1 34.6 35.1 39.1 42.9 3 40.0 38.9 37.5 36.3 34.7 34.7 34.5 35.3 36.0 36.5 36.0 35.9 34.3 33.0 31.8 31.2 30.3 29.5 28.6 27.9 26.6 26.2 27.5 27.2 32.9 40.0 4 26.4 26.5 25.9 26.0 26.5 27.2 27.1 27.5 27.4 27.6 26.8 27.2 28.1 27.8 28.0999.9 28.0 27.7 27.4 27.6 28.2 28.6 28.8 29.0 27.5 29.0 5 29.9 33.1 34.2 35.9 37.1 39.9 43.2 43.9 43.3 43.1 41.5 42.1 43.7 46.5 47.5 47.5 47.7 46.7 46.2 46.6 47.5 46.5 47.1 47.1 42.8 47.7 6 45.9 46.1 45.9 46.3 47.5 47.4 47.6 46.8 46.0 46.2 45.1 44.3 44.1 44.9 43.9 43.5 43.1 42.4 42.5 42.5 42.7 42.7 43.2 43.1 44.7 47.6 7 43.0 43.4 43.3 45.3 43.7 44.1 44.5 43.6 42.4 39.9 36.7 34.1 33.9 34.5 34.0 33.7 32.6 31.9 32.5 31.9 33.5 31.2 30.1 29.5 37.2 45.3 8 29.5 28.7 28.8 28.5 28.3 30.6 29.9 29.8 30.6 31.9 32.5 32.7 32.9 33.7 34.9 35.1 36.7 34.3 33.0 31.3 30.5 30.4 30.8 31.0 31.5 36.7 9 30.7 30.8 31.0 31.5 32.0 32.7 32.3 32.3 32.6 33.3 33.9 33.0 32.7 32.6 32.0 31.4 31.4 30.9 30.7 30.7 29.5 29.1 28.8 28.9 31.5 33.9 10 29.0 30.5 30.5 29.7 29.4 30.2 30.4 30.9 30.8 30.8 30.8 30.8 30.6 30.5 30.1 29.3 28.7 28.2 27.6 27.3 27.2 27.0 27.1 27.2 29.4 30.9 11 28.0 28.9 28.1 27.7 27.7 27.9 29.4 29.7 28.1 28.4 27.0 26.2 25.6 25.2 31.3999.9 48.1 46.1 43.9 42.7 40.9 34.1 23.9 23.8 31.4 48.1 12 24.5 23.9 24.6 24.4 25.0 24.6 25.1 25.7 26.4 27.2 27.6 26.7 26.9 26.4 26.0 25.6 25.0 24.5 24.0 24.4 25.0 42.8 48.2 50.2 28.1 50.2 13 49.5 48.7 46.4 46.8 47.6 47.3 48.8 48.8 47.7 49.3 47.3 46.5 58.3 52.4 50.9 49.9 47.5 49.4 49.3 48.2 46.6 42.5 43.6 45.0 48.3 58.3 14 46.2 45.1 40.1 45.4 45.4 47.2 48.0 48.0 47.8 48.2 48.6 49.2 49.3 49.8 50.4 50.4 49.9 48.8 49.0 47.8 45.8 44.2 42.9 43.9 47.1 50.4 15 47.4 47.9 45.9 34.2 39.0 45.8 52.1 53.5 39.4 45.7 52.1 51.6 54.0 53.9 53.6 55.1 55.4 54.0 52.8 52.5 52.1 53.8 55.2 53.2 50.0 55.4 16 50.9 50.7 51.7 47.6 50.0 49.2 50.0 50.0 50.7 50.8 50.1 50.9 50.9 50.5 49.6 49.3 48.5 50.2 50.3 49.1 48.8 48.7 48.7 48.6 49.8 51.7 17 48.7 47.8 47.8 48.7 49.2 49.1 48.6 49.2 49.8 50.2 50.9 50.5 50.4 49.3 47.8 46.6 45.3 44.6 42.5 41.7 43.3 45.6 46.8 45.9 47.5 50.9 18 45.0 44.9 45.5 46.5 47.9 48.9 49.6 50.4 51.3 50.2 50.0 49.9 50.0 50.9999.9 47.4 47.4 46.6 42.8 45.0 42.4 38.8 37.0 31.7 46.1 51.3 19 31.4 33.7 36.3 31.4 33.1 32.8 34.4 34.9 34.1 31.2 31.9 34.5 30.2 30.4 33.1 30.8 32.4 32.7 32.6 31.6 32.5 30.3 33.7 34.9 32.7 36.3 20 33.7 31.7 33.3 33.7 33.9 32.9 33.9 33.8 32.2 32.3 30.4 33.1 34.3 36.0 35.7 35.1 34.8 35.6 35.3 37.8 36.9 36.6 34.5 35.2 34.3 37.8 21 34.4 34.7 38.1 37.9 36.7 36.4 36.7 36.5 35.2 34.2 33.0 33.6 33.7 34.2 33.3 33.2 32.2 30.2 29.4 28.5 17.6 24.5 27.9 16.2 32.0 38.1 22 22.3 30.4 29.4 28.7 29.6 30.3 29.9 29.7 30.1 29.9 25.3 28.1 29.3 30.0 29.9 29.5 29.6 28.5 28.6 26.8 26.1 25.3 25.2 25.8 28.3 30.4 23 25.9 26.2 26.3 26.6 26.8 27.9 27.6 23.8 26.2 27.3 27.7 27.4 27.1 27.5 27.5 28.0 28.0 27.6 27.7 27.5 27.4 27.7 28.3 28.7 27.2 28.7 24 30.2 33.3 34.1 32.5 34.3 32.2 32.8 32.2 30.8 31.1 31.0 31.0 31.5 32.4 33.0 32.3 31.7 31.0 30.5 30.1 29.8 29.0 28.2 25.7 31.3 34.3 25 24.6 25.6 25.0 26.1 26.7 27.0 27.1 27.1 27.2 26.1 26.0 26.2 26.6 26.5999.9999.9 25.8 31.3 25.1 23.8 23.3 25.0 23.3 22.5 25.8 31.3 26 21.9 22.2 22.6 23.0 23.1 22.5 22.4 22.3 23.1 21.8 21.6 22.1 22.0 21.9 22.3 21.8 20.7 20.2 20.0 20.0 20.2 20.0 20.1 20.0 21.6 23.1 27 19.8 19.2 18.9 19.0 19.3 19.2 21.3 19.9 20.1 20.6 19.4 19.7 19.8 20.0 20.0 19.8 19.5 20.0 20.1 20.1 19.7 19.4 20.8 22.2 19.9 22.2 28 21.1 21.2 20.9 20.6 20.4 20.3 20.5 20.7 21.0 21.6 20.8 20.4 20.4 20.1 22.6 25.9 20.6 23.6 28.6 29.3 29.2 29.5 30.1 27.9 23.2 30.1 29 25.2 25.7 23.5 19.6 18.7 19.0 16.6 16.4 15.9 15.3 14.8 14.7 14.4 15.2 16.7 16.5 15.9 16.6 16.6 16.6 17.8 20.7 22.5 21.6 18.2 25.7 30 18.2 17.3 17.9 18.3 18.6 19.9 22.2 22.3 22.4 21.9 21.7 21.1 20.3 19.6 21.1 18.3 20.2 22.1 22.3 20.9 19.3 21.2 24.9 23.6 20.7 24.9 31 23.2 24.5 25.3 26.0 24.5 24.9 26.1 26.5 37.9 49.7 43.8 43.7 37.5 34.3 34.6 32.6 31.5 31.1 31.7 31.9 31.7 32.2 32.4 31.9 32.1 49.7 MEAN 33.0 33.7 33.6 33.1 33.8 34.3 34.9 34.8 34.7 35.1 34.4 34.5 34.7 34.8 34.8 35.2 34.6 34.5 33.9 33.6 32.9 33.2 33.4 32.7 34.1 39.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 2009 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 32.2 33.4 32.6 33.2 33.1 34.3 35.1 35.4 35.2 36.3 35.5 37.6 36.9 36.1 34.8 34.6 35.7 35.1 34.2 32.7 31.6 31.3 35.8 36.6 34.6 37.6 2 34.3 35.7 35.5 34.9 34.4 33.1 33.1 33.1 30.3 28.6 22.8 26.1 27.7 32.0 29.8 31.6 30.3 28.7 28.8 30.7 28.5 28.9 31.3 28.6 30.8 35.7 3 30.2 32.6 33.9 33.8 32.3 31.0 31.4 32.6 32.7 32.5 29.8 29.6 27.1 32.3 33.3 34.5 35.2 30.9 25.5 24.3 24.3 27.8 28.6 28.7 30.6 35.2 4 29.2 30.0 32.4 31.8 32.0 34.5 35.7 35.2 34.1 33.7 33.7 33.9 33.2 31.0 30.9 33.0 32.7 30.8 29.5 25.2 25.0 22.8 21.6 27.1 30.8 35.7 5 23.5 20.3 19.6 21.1 19.8 19.1 19.5 17.9 17.5 17.6 18.1 18.2 19.0 20.0 19.6 18.5 20.9 20.7 19.6 15.1 15.7 16.6 18.8 18.7 19.0 23.5 6 18.4 18.7 17.5 17.0 18.1 19.0 19.5 19.7 20.0 18.5 19.5 18.3 18.1 17.7 16.5 16.3 16.7 17.2 18.0 19.7 19.6 18.1 19.0 19.8 18.4 20.0 7 19.4 19.5 20.4 20.1 19.9 20.0 20.3 20.8 21.0 20.4 20.2 20.6 20.7 20.9 25.1 24.6 22.2 25.3 28.3 28.4 26.6 24.6 24.8 24.7 22.5 28.4 8 24.4 24.7 25.8 28.1 27.9 26.5 25.6 25.5 24.4 23.4 23.1 23.0 23.2 22.1 24.5999.9 25.4 25.9 25.3 24.6 25.1 24.2 24.0 25.2 24.9 28.1 9 27.4 26.4 24.5 24.6 25.2 24.8 24.5 24.8 25.9 25.8 25.7 26.0 26.5 27.0 24.9 24.1 23.6 23.1 22.6 21.4 20.4 19.9 20.3 20.6 24.2 27.4 10 25.2 22.2 14.5 24.8 28.6 28.1 28.7 26.1 23.0 23.5 23.3 22.7 22.2 22.3 22.8 21.9 21.2 21.8 22.0 21.6 19.8 19.1 16.7 15.2 22.4 28.7 11 15.0 14.7 16.7 19.1 17.3 17.5 17.6 18.6 18.9 18.3 18.6 18.3 18.2 18.1 18.5 19.4 18.4 18.4 17.6999.9999.9999.9 20.5 22.2 18.2 22.2 12 20.5 21.1 29.5 27.3 24.8 21.8 20.7 19.7 17.7 16.0 14.6 14.9 15.9 16.6 17.0 17.4 18.3 18.1 17.2 17.3 21.3 22.5 22.2 22.4 19.8 29.5 13 22.8 23.7 22.7 21.6 21.4 20.8 21.3 21.8 22.6 23.0 22.5 22.3 22.9 22.6 24.0 22.3 21.7 23.4 22.0 22.4 23.4 22.7 22.9 23.2 22.5 24.0 14 22.8 22.2 21.3 20.4 20.4 21.2 20.8 20.5 22.8 23.8 26.6 27.3 26.5 27.5 28.6 26.0 25.4 25.4 24.3 23.7 22.9 22.3 21.4 21.1 23.6 28.6 15 21.7 20.6 22.7 22.7 23.0 23.3 24.5 24.5 24.8 22.3 20.8999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22.8 24.8 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9 41.9 46.6 44.8 43.1 40.3 37.5 35.3 33.2 32.0 29.3 26.3 26.3 24.1 23.0 23.2 23.0 23.2 24.4 32.1 46.6 22 24.5 32.2 61.3 58.8 62.3 58.9 63.8 63.6 57.1 53.9 57.5 58.1 53.9 42.3 38.8 58.8 58.3 59.6 55.0 66.8 65.3 64.4 62.6 46.8 55.2 66.8 23 43.9 37.3 38.9 38.6 49.0 42.0 45.4 38.3 34.5 29.2 27.9 29.1 31.9 39.4 45.1 41.6 35.9 35.1 37.5 35.2 33.7 31.3 32.1 35.0 37.0 49.0 24 40.5 40.2 39.4 36.4 34.4 36.6 36.5 37.1 43.2 42.8 37.7 35.0 37.1 45.8 47.4 48.5 43.6 50.4 51.6 46.8 41.8 36.1 37.5 37.1 41.0 51.6 25 37.4 39.4 44.1 47.0 45.3 42.0 36.2 45.9 52.8 42.1 38.8 44.4 49.4 50.0 40.5 38.3 38.9 42.8 41.5 40.1 38.0 42.1 41.0 40.4 42.4 52.8 26 41.1 42.8 47.3 48.8 44.4 42.6 42.2 42.5 44.7 44.5 40.3 36.1 42.8 44.3 41.4 37.3 39.8 39.9 34.8 34.3 33.9 32.3 32.4 31.8 40.1 48.8 27 30.6 29.9 29.4 28.7 32.0 32.8 33.5 34.3 34.1 34.2 30.2 31.6 32.3 33.1 35.2 40.9 48.2 50.6 44.0 41.0 52.3 42.6 33.3 44.3 36.6 52.3 28 45.6 50.3 43.2 42.3 33.2 45.2 51.2 40.2 38.6 41.8 50.7 44.0 43.6 56.2 60.3 61.7 61.1 60.1 46.5 46.2 56.7 54.2 55.6 57.6 49.4 61.7 29 48.7 50.0 52.4 49.5 48.8 50.2 42.3 48.5 50.1 61.1 63.9 62.6 62.9 62.7999.9 73.6 66.9 66.6 67.3 62.1 66.7 64.2 58.0 53.4 57.9 73.6 30 50.1 56.4 60.6 61.8 61.2 58.4 55.2 51.7 50.7 50.6 47.1 48.1 47.6 52.1 53.9 54.1 52.0 45.6 42.5 38.7 37.1 35.5 34.7 33.0 49.1 61.8 MEAN 30.4 31.0 32.8 33.0 32.9 32.7 33.1 33.0 32.9 32.3 31.6 31.9 32.3 33.6 32.4 35.2 34.1 34.2 32.5 32.2 32.7 31.6 30.8 30.7 32.2 39.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 2009 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 36.3 39.4 39.7 38.5 38.3 35.6 33.7 35.1 38.5 34.2 37.3 37.2 36.0 36.4 36.2 36.3 37.4 48.9 49.2 40.8 35.9 32.1 27.4 27.0 37.0 49.2 2 38.6 37.4 32.7 39.5 42.9 39.4 39.6 39.7 37.7 35.3 30.5 47.1 46.8 34.4 43.6 41.3 41.6 40.7 43.7 43.9 38.1 33.2 29.2 29.2 38.6 47.1 3 29.6 25.3 26.0 24.2 23.0 22.7 23.5 24.1 24.3 23.5 22.8 25.0 23.8 25.4 27.5 31.2 31.4 35.3 29.9 33.6 30.5 30.0 28.3 24.9 26.9 35.3 4 24.7 24.6 23.9 24.2 24.2 24.1 24.6 24.9 24.3 25.2 25.4 27.0 28.8 31.0 32.8 34.7 36.1 32.9 33.6 32.1 28.3 28.6 27.6 26.0 27.9 36.1 5 24.4 24.2 24.4 24.8 25.7 28.9 33.1 33.0 27.4 27.6 24.7 28.5 30.9 30.4 32.4 33.0 36.4 29.3 35.3 30.1 28.8 28.7 26.7 25.8 28.9 36.4 6 24.5 24.8 23.8 23.1 23.9 21.9 22.4 23.4 22.6 21.5 21.7 21.3 23.1 23.3 23.3999.9 33.4 31.6 33.2 34.3 27.5 26.5 25.3 25.0 25.3 34.3 7 23.9 23.3 23.0 23.4 24.2 25.1 24.2 24.5 25.2 24.7 24.3 23.7 25.5 28.6 29.6 30.0 26.8 27.1 27.0 26.9 29.1 26.9 26.2 25.8 25.8 30.0 8 24.1 23.8 25.6 32.8 39.2 40.8 37.5 35.0 31.7 30.9 33.5 34.4 32.9 35.4 33.7 32.0 31.7 34.9 41.3 38.2 28.4 26.7 25.5 25.3 32.3 41.3 9 25.4 25.6 24.5 24.5 25.5 26.3 26.1 25.8 25.9 25.6 25.6 28.6 29.3 30.1 32.0 31.6 31.9 32.6 30.6 27.5 27.1 26.9 27.4 25.5 27.6 32.6 10 24.2 23.1 21.8 21.5 21.8 20.8 22.1 21.7 21.4 21.8 19.4 21.7 24.2 25.2 34.7 36.1 34.2 39.1 36.9 27.1 27.8 26.3 26.7 26.7 26.1 39.1 11 32.6 30.2 26.9 30.3 28.1 29.8 32.5 32.8 36.0 29.8 17.8 22.7 24.0 26.0 28.8 28.1 28.7 30.0 31.4 30.4 27.7 27.7 38.1 33.2 29.3 38.1 12 32.5 25.9 24.3 22.8 20.6 19.9 20.1 21.6 21.4 20.9 19.9 20.7 21.2 23.2 27.7 28.6 28.0 28.2 29.0 28.4 30.1 29.5 25.4 25.4 24.8 32.5 13 22.9 22.3 21.9 22.8 23.5 24.3 24.8 25.8 24.8 25.7 25.0 25.3 25.9 27.0 26.0999.9 40.1 35.7 35.6 34.7 29.3 27.4 25.9 27.1 27.1 40.1 14 26.6 25.4 25.1 26.3 26.2 26.3 25.9 26.4 25.4 27.0 26.8 28.4 31.0 34.4 37.1 35.9 38.6 39.5 36.5 34.4 33.8 35.3 34.4 36.7 31.0 39.5 15 32.5 33.1 33.7 32.4 33.2 31.1 30.6 34.8 33.0 32.3 32.0 32.5 33.9 34.7 33.8 33.3 38.6 38.8 42.5 42.1 41.8 38.5 36.7 34.8 35.0 42.5 16 35.0 31.5 31.4 33.1 30.5 30.0 29.8 28.7 30.6 32.7 31.0 33.2 34.4 34.7 36.7 38.1 40.7 40.6 43.7 37.3 35.7 34.9 34.6 34.4 34.3 43.7 17 35.4 34.1 31.0 29.1 29.8 28.5 27.8 28.2 30.0 31.2 28.8 30.8 33.1 34.1 35.2 38.2 39.1 36.6 34.8 33.2 32.4 27.9 25.7 23.7 31.6 39.1 18 22.8 22.1 21.8 25.8 23.6 21.1 21.9 21.9 21.6 22.4 19.8 20.6 21.9 24.4 26.7 28.6 26.2 30.1 30.1 24.0 26.5 25.0 25.1 23.2 24.1 30.1 19 21.6 23.2 22.6 23.1 23.0 22.5 22.5 22.7 23.3 23.9 23.8 24.4 26.2 26.8 28.4 29.4 28.9 27.5 28.4 28.1 27.9 27.7 29.4 27.1 25.5 29.4 20 24.3 25.2 25.5 24.6 24.4 24.8 25.1 25.1 24.3 25.1 25.0 26.6 27.4 27.8999.9 36.6 33.4 33.0 34.5 33.4 33.0 31.8 31.0 30.6 28.4 36.6 21 29.0 26.7 26.3 25.2 24.8 25.2 24.8 28.0 27.6 24.6 26.3 26.6 26.8 28.0 29.2 30.2 31.6 31.6 32.7 32.3 31.4 31.5 29.1 28.2 28.2 32.7 22 28.0 28.5 29.6 29.7 30.0 30.0 31.2 28.9 28.9 27.7 29.1 28.7 29.2 30.5 32.3 33.1 33.0 35.5 33.4 32.4 31.6 31.0 31.0 28.0 30.5 35.5 23 28.0 30.5 29.8 27.1 25.5 23.5 25.5 25.7 26.5 27.3 25.9 27.3 28.6 29.3 29.9 30.8 31.1 31.2 29.9 32.8 31.3 28.2 26.8 25.0 28.2 32.8 24 24.6 24.1 23.5 24.0 23.6 23.3 23.4 24.6 23.5 23.0 22.0 22.5 23.3 23.9 25.4 24.9 25.5 28.6 29.9 29.5 30.6 29.6 31.1 31.5 25.7 31.5 25 32.1 35.3 36.3 33.6 30.8 28.5 29.5 24.6 22.5 27.8 29.1 27.3 26.6 27.5 27.5 27.3 26.6 25.6 27.2 27.3 27.6 23.9 24.3 21.6 27.9 36.3 26 21.1 20.5 19.7 19.4 20.8 20.6 21.8 22.7 21.6 23.1 23.3 22.5 25.3 24.4 25.5 26.6 30.6 26.5 31.0 32.1 30.9 26.1 25.8 25.1 24.5 32.1 27 23.3 22.9 22.2 22.4 22.8 21.8 22.5 22.8 23.5 23.5 23.4 25.2 24.6 25.3 29.4999.9 32.9 28.2 30.7 30.1 29.7 29.0 25.1 22.4 25.4 32.9 28 21.6 22.0 22.6 22.9 22.7 22.7 22.8 21.5 22.8 21.5 23.2 23.5 23.0 26.1 27.4 25.7 25.2 25.8 26.3 27.8 25.9 24.4 23.7 22.9 23.9 27.8 29 23.1 22.1 22.0 22.4 22.7 23.4 23.2 22.4 23.1 24.4 24.3 24.6 23.0 27.4 28.5 29.3 31.0 29.8 30.2 29.8 28.0 26.3 25.2 23.9 25.4 31.0 30 25.7 24.3 25.7 24.7 22.0 21.9 22.7 21.9 21.9 21.9 22.0 22.7 24.2 26.7 29.3 29.2 30.0 33.5 32.0 29.0 26.9 27.1 27.2 25.4 25.8 33.5 31 24.0 22.6 23.1 24.1 23.8 24.5 25.4 26.0 26.7 23.9 23.0 23.1 24.1 25.5 26.5 27.0 27.7 25.7 25.8 26.0 25.8 23.8 25.0 22.9 24.8 27.7 MEAN 27.2 26.6 26.2 26.5 26.5 26.1 26.5 26.6 26.4 26.1 25.4 26.9 27.7 28.6 30.6 31.7 32.5 32.7 33.4 31.9 30.3 28.8 28.1 26.9 28.3 35.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 2009 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 22.3 22.0 21.7 23.0 20.5 19.5 20.2 19.8 19.4 18.4 17.3 17.4 18.9 19.8 21.4 23.6 26.0 25.9 26.3 26.0 25.8 24.1 22.1 20.2 21.7 26.3 2 19.3 19.9 20.3 21.3 22.3 22.4 22.5 22.9 22.4 22.1 22.9 24.1 24.7 26.3 28.2 29.7 29.8 31.1 29.2 30.0 30.9 30.5 29.1 29.7 25.5 31.1 3 29.9 28.5 28.7 29.0 29.7 32.2 32.6 32.8 30.2 28.0 27.4 27.1 28.1 27.5999.9999.9 31.1 30.7 32.5 31.7 29.4 29.3 26.3 26.8 29.5 32.8 4 25.1 23.7 22.6 22.3 21.8 21.4 21.1 21.3 21.1 21.3 21.2 21.0 21.4 22.5 22.0 22.1 25.2 24.2 23.3 26.8 27.0 22.9 21.9 22.0 22.7 27.0 5 21.2 22.2 22.0 22.0 21.8 21.5 21.8 21.3 21.8 22.5 21.8 22.3 23.4 23.3 23.9 24.1 29.7 25.8 25.5 27.3 24.8 24.8 23.8 27.7 23.6 29.7 6 27.7 21.8 13.7 14.3 18.0 21.3 21.7 20.6 21.6 21.6 21.2 21.5 22.2 23.1 24.8 25.5 28.2 28.3 27.9 27.3 29.3 28.5 29.6 29.3 23.7 29.6 7 28.9 29.7 28.9 28.1 28.3 27.4 26.4 26.1 26.5 26.3 24.9 25.3 25.5 26.9 27.5 27.8 26.8 30.9 28.3 30.0 30.3 31.7 29.6 28.9 28.0 31.7 8 27.2 25.8 26.2 26.5 26.5 27.9 28.8 29.2 29.8 31.3 31.7 32.0 31.4 32.7 35.5 35.6 35.3 39.0 41.1 40.5 37.8 37.1 35.5 33.1 32.4 41.1 9 32.1 34.0 34.4 34.1 33.6 38.4 34.0 34.5 41.7 33.9 43.8 41.9 47.5 47.2 48.2 49.1 49.1 46.9 47.5 45.4 42.8 41.3 40.8 40.0 40.9 49.1 10 40.0 35.5 34.3 34.8 41.0 41.6 42.1 41.7 40.3 39.6 38.2 39.8 40.6 39.8 40.0 38.1 38.1 35.7 33.5 31.3 31.4 34.9 35.0 34.8 37.6 42.1 11 36.2 31.3 34.1 35.9 33.6 28.2 38.7 38.3 38.9 39.1 38.1 35.4 37.6 39.6 40.4 40.3 39.9 39.3 37.3 36.7 35.7 36.0 36.3 36.4 36.8 40.4 12 36.3 36.3 36.7 36.9 37.6 38.6 38.4 37.9 37.5 38.0 37.4 37.3 37.5 37.9 36.8 35.7 34.1 33.0 31.6 31.5 31.9 32.1 32.8 32.8 35.7 38.6 13 33.2 33.3 33.4 33.6 34.3 35.7 36.1 36.7 34.5 31.7 31.5 31.7 30.7 29.9 29.6 29.1 29.1 27.8 27.2 27.2 27.2 27.6 27.9 26.5 31.1 36.7 14 28.1 29.9 28.7 26.9 26.5 24.7 24.8 25.4 25.0 24.6 23.5 24.8 27.0 27.9 26.9 26.6 26.3 26.0 25.3 25.7 25.8 26.0 25.9 25.6 26.2 29.9 15 25.7 26.2 25.2 23.6 26.0 25.6 25.4 26.9 27.2 26.5 22.9 18.4 26.2 27.5 28.0 27.0 26.5 26.9 27.3 26.8 27.2 28.1 28.0 27.5 26.1 28.1 16 27.0 26.5 26.9 26.5 28.9 29.7 29.9 30.4 30.0 31.4 31.4 29.2 36.0 37.4 37.8 38.0 36.8 36.4 36.2 35.0 34.6 32.2 31.5 29.6 32.1 38.0 17 31.1 33.2 32.7 31.8 28.8 25.2 23.8 23.1 22.6 21.9 21.6 22.4 24.1 25.1 26.1 25.3 31.9999.9 36.0 31.0 32.0 29.1 25.6 22.7 27.3 36.0 18 22.7 23.6 25.1 23.6 22.6 22.3 21.2 21.0 21.1 21.1 21.1 19.3 21.3 23.6 24.9 25.7 26.8 28.0 26.9 28.3 25.3 26.4 23.7 22.9 23.7 28.3 19 22.5 22.5 21.5 20.8 19.8 22.1 21.2 20.8 20.2 20.3 19.0 15.7 21.0 25.2 27.5 32.7 37.0 42.3 41.3 42.9 42.2 30.4 28.4 22.9 26.7 42.9 20 24.3 25.3 23.9 21.3 18.3 18.6 18.4 20.2 23.4 24.2 24.2 24.1 24.3 22.1 21.3999.9999.9999.9999.9999.9999.9999.9999.9999.9 22.3 25.3 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 31 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28.3 26.1 25.4 24.1 22.6 20.7 20.6999.9999.9 MEAN 28.0 27.6 27.1 26.8 27.0 27.2 27.5 27.5 27.8 27.2 27.1 26.5 28.5 29.3 30.0 30.9 32.0 31.9 31.5 31.3 30.8 29.8 28.7 28.0 28.7 34.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 2009 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 19.8 19.9 22.1 20.3 19.8 20.0 20.9 20.2 19.9 19.9 19.6 19.5 21.0 19.6 19.0 22.0 22.3 22.4 25.0 24.4 26.8 23.9 26.1 23.4 21.6 26.8 2 25.5 25.4 24.7 23.2 23.0 24.1 23.5 23.0 22.5 22.7 22.5 21.8 23.0 23.0 30.2 26.5 39.6 40.0 38.8 42.3 30.2 29.2 27.5 24.0 27.3 42.3 3 22.2 22.5 23.2 21.9 22.3 25.2 24.8 23.0 22.3 22.8 21.7 24.3 26.3 31.1 30.9 31.7 31.4 31.5 29.9 31.4 28.7 30.2 26.3 24.3 26.2 31.7 4 27.3 24.5 25.8 24.9 26.4 24.5 24.5 25.5 24.0 24.5 25.6 23.7 29.9 32.9 36.6 39.0 36.2 31.8 34.8 39.4 34.2 30.5 28.3 25.5 29.2 39.4 5 25.7 23.4 25.4 23.3 26.3 24.4 24.8 26.3 24.3 24.9 26.1 24.2 28.7 30.4 30.2 29.8 33.2 36.0 33.1 32.2 31.8 30.4 26.8 23.3 27.7 36.0 6 26.0 24.0 24.7 24.6 27.0 26.7 25.9 27.4 26.7 26.6 24.5 23.8 25.3 28.3 31.2 30.2 30.4 30.9 33.3 36.1 37.2 28.7 30.4 29.0 28.3 37.2 7 28.2 27.9 28.3 27.6 27.7 26.1 22.6 20.0 21.8 23.2 23.9 24.2 25.1 27.1 28.3 29.6 31.4 30.3 29.4 28.2 27.1 27.9 25.5 24.0 26.5 31.4 8 25.5 24.2 23.4 23.0 23.0 23.6 22.1 20.9 21.5 20.2 19.9 19.5 19.8 21.5 22.4 24.6 27.0 27.0 29.4 26.6 24.2 23.5 23.5 22.2 23.3 29.4 9 22.7 23.6 23.6 22.9 22.7 21.7 19.9 17.3 17.5 16.7 17.4 18.5 17.4 19.6 19.9 23.0 25.4 22.8 22.3 19.9 19.3 19.5 19.7 19.1 20.5 25.4 10 18.2 17.7 18.5 19.8 19.5 17.2 18.3 18.5 18.7 18.5 18.3 20.3 23.2 21.4 20.3 21.8 24.0 29.1 30.2 30.7 28.1 27.1 27.5 26.7 22.2 30.7 11 25.6 24.8 23.4 23.9 20.0 20.0 21.7 26.2 27.6 26.6 25.4 25.9 22.7 22.8 25.7 31.7 34.8 37.4 39.6 33.1 27.7 24.5 19.8 19.1 26.2 39.6 12 18.8 18.9 18.4 18.0 17.5 17.5 17.8 19.1 19.3 19.5 19.5 19.9 20.6 23.3 24.2 24.3 23.7 22.8 23.5 23.9 24.4 25.7 24.4 23.6 21.2 25.7 13 22.3 22.2 21.9 21.9 21.1 21.3 21.6 22.2 22.0 21.6 23.5 25.9 26.9 26.1 24.1 24.2 25.5 26.1 28.2 27.1 26.9 27.1 25.6 27.4 24.3 28.2 14 29.7 29.6 29.2 29.1 27.7 29.2 30.3 28.9 27.7 26.8 28.8 31.7 31.7 31.6 30.9 30.0 35.1 36.5 38.6 33.0 31.5 32.8 33.2 35.5 31.2 38.6 15 39.2 38.7 38.7 38.8 39.4 38.3 35.7 34.2 30.5 32.8 28.0 26.9 27.4 25.6 26.9 27.1 23.2 22.8 23.2 24.0 23.8 22.0 20.2 20.8 29.5 39.4 16 22.0 22.1 21.6 20.6 20.9 20.3 18.5 19.6 19.4 19.8 18.5 19.0 19.1 18.4 18.9 18.8 18.4 19.3 18.9 17.9 17.4 17.3 17.1 16.8 19.2 22.1 17 15.3 17.2 16.2 16.1 16.0 16.7 16.5 16.9 15.5 17.2 16.6 16.7 16.8 16.7 17.9 18.7 18.2 19.9 18.8 18.5 19.0 19.3 19.0 19.0 17.4 19.9 18 19.9 19.4 18.8 18.9 18.7 18.7 19.0 18.3 17.8 18.0 18.7 18.3 18.5 18.7 19.2 21.4 22.5 25.3 25.1 24.7 23.8 23.3 21.5 19.9 20.3 25.3 19 19.7 19.9 21.0 19.3 19.8 20.6 21.2 20.2 17.9 20.1 24.7 22.6 24.2 24.3 25.1 26.3 26.8 25.7 27.9 25.2 25.6 22.6 21.9 18.9 22.6 27.9 20 17.3 22.5 24.0 23.6 21.2 22.5 22.0 22.5 22.9 20.7 18.8 22.4 24.2 25.0 26.5 27.9 31.4 33.9 30.7 30.9 29.3 25.4 23.9 25.9 24.8 33.9 21 25.8 27.0 27.3 28.8 25.0 24.2 25.0 25.4 24.8 27.7 23.4 21.8 21.5 24.5 29.2 32.1 31.4 31.6 28.2 29.7 27.0 25.4 23.9 24.0 26.4 32.1 22 27.6 27.7 26.7 26.6 28.0 29.9 24.3 25.8 28.7 28.9 26.7 26.1 25.0 28.9 29.8 30.7 31.1 31.9 30.0 30.4 30.5 29.3 27.6 23.1 28.1 31.9 23 30.8 29.9 30.7 16.3 30.8 32.0 31.4 32.8 33.9 33.6 31.5 30.1 33.3 34.1 32.6999.9999.9999.9 29.5 30.2 23.7 27.2 31.5 31.5 30.4 34.1 24 26.2 21.7 33.0 31.7 31.1 29.6 29.3 25.9 24.2 28.3 23.6 22.2 22.2 28.0 27.8 25.2 25.8 24.9 24.2 24.6 24.5 24.4 19.5 21.0 25.8 33.0 25 24.8 27.0 27.7 27.4 27.0 26.8 27.4 26.2 23.9 27.6 26.2 24.1 27.6 28.5 28.7 28.3 28.1 27.1 25.5 25.0 24.3 23.9 22.8 25.3 26.3 28.7 26 27.1 27.5 30.1 30.4 32.0 32.1 33.5 37.2 36.6 38.9 35.8 34.0 32.6 33.0 32.1 33.6 34.2 36.0 36.2 36.5 32.7 30.9 37.7 36.0 33.6 38.9 27 37.0 30.2 39.4 41.7 40.0 39.8 40.6 41.2 42.3 42.9 41.2 38.3 38.3 37.7 37.0 36.2 36.1 35.3 35.2 34.7 33.9 33.4 32.9 32.0 37.4 42.9 28 32.0 32.2 31.2 30.6 24.1 23.7 22.8 22.6 23.5 23.5 23.6 23.6 23.4 24.0 25.2 27.3 25.3 24.0 23.3 23.6 22.8 22.2 21.9 22.3 25.0 32.2 29 23.5 25.4 25.3 24.0 23.1 22.1 22.0 21.0 20.5 21.1 21.6 21.2 20.4 20.4 20.0 19.7 20.0 24.1 32.1 33.4 29.8 31.3 32.7 39.0 24.7 39.0 30 39.6 41.0 41.7 40.3 37.8 37.5 37.5 37.3 36.2 36.1 37.5 35.9 36.6 34.6 33.0 33.0 33.6 35.2 38.1 39.8 43.9 46.1 45.9 46.5 38.5 46.5 MEAN 25.5 25.3 26.2 25.3 25.3 25.2 24.8 24.9 24.5 25.1 24.4 24.2 25.1 26.0 26.8 27.4 28.5 29.0 29.4 29.2 27.7 26.8 26.2 25.6 26.2 33.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 2009 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 47.1 46.4 45.4 45.4 44.7 42.1 43.5 42.8 43.8 42.6 42.1 42.0 39.7 39.0 41.3 41.8 41.9 41.5 41.5 41.2 40.2 33.1 30.6 40.5 41.7 47.1 2 43.1 44.0 44.5 42.3 41.0 41.9 44.0 43.9 45.3 45.1 43.0 41.1 43.0 43.8 43.7 43.2 42.3 42.0 41.8 41.3 40.0 39.3 38.1 39.7 42.4 45.3 3 39.1 40.5 40.5 39.8 40.7 41.2 41.2 41.2 40.4 40.3 39.5 37.7 37.8 37.3 37.8 37.5 37.3 35.2 33.6 33.6 34.6 34.8 36.6 36.6 38.1 41.2 4 36.3 36.9 36.6 37.0 35.7 35.4 35.0 36.4 33.5 34.0 34.0 33.9 32.8 32.1 34.4 37.8 40.3 38.8 38.5 38.5 38.2 37.7 36.4 33.4 36.0 40.3 5 33.2 32.6 31.5 30.6 30.8 30.2 29.5 30.9 30.9 30.4 28.4 23.8 26.0 29.7 27.8 28.7 27.3 27.9 33.9 38.3 40.4 41.7 46.1 46.7 32.4 46.7 6 48.3 51.2 50.2 50.7 51.2 52.6 52.8 52.8 52.9 53.4 53.2 52.8 52.2 51.2 50.5 49.9 49.1 48.8 48.6 48.4 48.4 47.8 49.3 48.7 50.6 53.4 7 48.3 47.8 47.6 45.8 43.8 41.1 40.5 40.9 39.4 38.4 34.6 33.7 32.6 31.5 29.5 27.9 26.4 24.4 22.2 20.6 19.9 18.8 18.7 19.4 33.1 48.3 8 20.4 23.0 22.4 23.4 23.5 23.7 26.3 26.2 26.9 26.4 25.6 27.0 31.5 38.1 41.4 45.1 47.7 48.3 48.0 47.9 48.3 48.5 47.4 45.7 34.7 48.5 9 43.4 43.2 43.9 42.9 43.6 43.2 43.4 43.4 42.4 41.5 41.2 40.1 40.5 39.6 40.9 41.7 41.5 40.7 40.1 39.9 38.8 39.0 39.0 37.8 41.3 43.9 10 37.3 39.3 39.7 39.8 39.7 39.2 39.4 39.2 40.1 40.8 40.4 40.3 40.2 40.1 39.9 38.9 38.5 38.0 37.3 36.2 35.8 35.7 35.8 35.8 38.6 40.8 11 35.9 37.0 37.5 38.1 38.7 39.8 39.8 39.6 39.2 39.4 40.0 40.7 40.1 37.9 35.2 33.5 33.1 32.3 31.2 30.9 30.7 30.6 29.4 29.1 35.8 40.7 12 29.0 28.6 29.2 29.4 28.6 28.8 28.2 28.5 28.7 29.5 29.6 30.1 30.7 35.6 35.2 34.6 33.8 34.4 34.9 34.8 35.0 36.0 36.7 37.2 32.0 37.2 13 37.8 38.5 39.3 36.3 38.0 38.1 37.2 36.1 34.9 31.2 34.6 35.4 36.1 35.9 33.6 33.1 31.5 32.5 27.0 25.8 31.3 29.7 25.5 30.3 33.7 39.3 14 24.8 25.8 26.5 28.1 27.5 29.3 32.0 33.3 34.2 34.5 37.3 40.9 39.9 39.6 39.9 39.1 40.0 40.5 39.7 40.3 41.1 41.2 41.2 40.9 35.7 41.2 15 39.4 39.9 40.2 39.4 40.1 39.9 39.8 38.8 36.8 36.8 32.7 33.9 34.3 33.9 34.5 35.7 35.7 35.1 35.9 36.7 37.1 38.5 39.2 40.5 37.3 40.5 16 41.2 41.4 41.5 41.0 41.0 40.7 41.6 42.3 39.4 32.9 27.7 25.2 24.5 27.2 27.2 25.9 24.6 24.4 24.3 24.2 25.0 23.0 24.5 27.5 31.6 42.3 17 30.9 35.6 31.0 28.7 27.0 30.8 25.1 25.4 25.3 24.8 22.2 19.0 18.1 18.7 18.7 18.4 19.0 18.0 17.3 18.0 18.5 19.1 18.8 18.5 22.8 35.6 18 18.6 19.2 20.1 19.7 19.7 21.0 19.3 19.6 19.5 20.0 20.5 20.1 20.7 20.5 20.8 21.3 22.1 24.0 22.0 20.8 20.0 18.8 20.0 28.4 20.7 28.4 19 31.2 32.7 26.9 24.6 25.2 22.7 22.3 18.9 17.1 17.7 17.4 16.9 17.8 20.7 20.4 20.0 26.0 25.3 23.3 27.9 36.3 38.4 38.7 37.9 25.3 38.7 20 37.6 38.6 39.2 37.3 38.1 37.4 38.1 38.1 39.2 40.0 41.1 39.5 38.3 37.6 37.6 37.6 38.6 39.7 38.2 38.9 40.1 42.5 44.0 43.2 39.2 44.0 21 40.5 41.2 42.2 44.2 43.4 44.1 43.5 43.2 42.2 42.0 42.1 41.4 40.6 40.9 40.4 39.5 38.9 38.1 38.1 38.7 38.7 39.7 40.6 42.1 41.1 44.2 22 43.8 44.8 45.0 44.9 46.9 47.0 47.3 48.1 48.8 49.3 45.8 45.2 45.2 46.5 48.3 48.6 48.2 48.2 49.7 49.2 48.0 48.4 45.7 45.7 47.0 49.7 23 44.4 46.2 45.9 45.4 49.5 51.7 50.5 50.0 49.9 49.9 49.7 48.1 45.5 47.3 49.3 52.6 53.0 49.7 47.4 47.7 48.1 43.0 45.4 45.1 48.1 53.0 24 44.4 43.5 44.5 45.6 45.7 44.9 44.1 41.2 44.6 45.9 43.5 42.8 42.3 43.3 43.3 42.2 41.7 40.9 40.6 40.3 39.3 39.3 39.9 40.9 42.7 45.9 25 41.3 40.6 39.6 38.7 38.0 37.9 37.6 37.5 37.6 38.2 38.8 38.5 37.3 37.6 38.1 37.2 36.5 35.8 35.6 35.4 34.3 34.6 34.8 34.9 37.4 41.3 26 35.1 36.0 35.6 35.4 35.3 35.6 36.0 36.6 36.5 36.0 36.6 36.7 36.6 35.9 35.6 35.0 34.6 34.2 32.8 34.3 31.7 31.4 31.4 29.7 34.8 36.7 27 24.2 24.8 20.8 16.5 18.9 17.7 18.4 19.6 17.0 18.1 20.0 19.5 18.3 19.6 21.4 27.7 30.8 31.3 31.1 30.3 28.0 21.1 23.1 28.2 22.8 31.3 28 27.7 27.1 27.5 27.4 26.7 27.9 28.5 28.6 28.7 29.5 30.4 29.6 28.5 28.4 28.7 28.3 28.7 28.8 28.2 28.9 29.5 28.8 27.7 28.3 28.4 30.4 29 29.6 30.9 31.8 32.7 32.7 31.3 30.8 31.0 31.3 31.5 31.5 31.2 30.3 32.4 35.1 38.8 42.3 44.4 43.7 43.6 42.0 40.5 40.7 41.3 35.5 44.4 30 41.9 42.2 42.1 42.6 42.7 42.4 41.8 42.8 41.9 37.9 40.1 37.8 38.9 40.5 40.4 41.0 40.3 39.5 38.0 39.6 39.7 40.8 41.7 42.2 40.8 42.8 31 42.5 39.8 27.0 36.4 31.3 30.8 22.4 14.5 34.6 38.7 32.5 26.1 28.5 34.3 39.7 39.6 39.1 39.1 37.9 36.3 29.0 31.7 33.7 24.7 32.9 42.5 MEAN 36.7 37.4 36.6 36.5 36.4 36.5 36.1 35.9 36.2 36.0 35.4 34.5 34.5 35.4 35.8 36.2 36.5 36.2 35.6 35.8 35.7 35.3 35.5 36.2 36.0 42.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 2009 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 13.2 33.0 39.2 41.5 43.9 44.6 30.6 40.5 36.4 26.8 29.3 43.7 41.8 42.9 42.9 43.3 42.9 41.9 42.1 42.1 42.2 42.0 42.7 43.6 38.9 44.6 2 43.4 43.0 43.2 43.5 43.8 43.4 43.8 43.8 44.0 44.3 44.2 43.3 41.6 41.4 41.6 42.4 42.0 41.0 40.3 41.9 40.9 40.9 41.4 41.8 42.5 44.3 3 41.4 40.9 41.0 40.7 41.2 41.2 41.1 41.5 42.4 41.8 41.8 41.6 41.9 41.9 41.6 40.9 40.4 39.9 39.5 39.0 38.6 38.5 38.6 38.5 40.7 42.4 4 38.2 38.1 37.9 37.9 38.0 37.1 36.8 36.7 36.6 37.1 36.2 34.5 33.9 33.7 33.0 33.0 33.7 34.1 36.4 37.4 37.5 38.0 38.5 39.2 36.4 39.2 5 37.3 39.3 39.1 38.7 37.7 37.7 39.2 38.9 38.7 38.5 38.0 22.5 15.2 32.0 27.4 32.1 28.4 29.6 31.8 33.9 34.9 35.0 34.9 34.7 34.0 39.3 6 34.4 34.3 37.5 38.9 40.6 41.5 41.7 43.6 45.5 46.2 47.6 51.0 51.5 51.1 50.2 51.0 49.0 48.9 47.0 44.0 46.1 47.7 46.5 46.1 45.1 51.5 7 44.9 44.5 43.7 44.1 44.9 44.2 42.5 41.6 41.8 42.4 43.6 41.6 39.5 38.7 39.0 39.5 40.3 40.3 40.0 40.7 41.1 42.4 42.6 43.0 42.0 44.9 8 43.0 43.2 43.9 44.8 44.0 42.8 42.8 43.0 42.0 41.5 41.1 40.5 38.4 29.6 35.4 38.9 38.5 37.9 37.7 34.2 31.5 28.1 33.9 38.9 39.0 44.8 9 23.4 39.8 30.7 28.4 26.0 26.6 37.4 42.0 35.8 42.2 41.5 40.1 30.5 38.7 37.8 40.2 40.2 39.3 38.2 25.3 35.7 17.0 11.9 9.9 32.5 42.2 10 25.1 43.6 41.5 28.9 31.0 37.2 40.5 35.9 38.1 26.0 23.5 22.8 14.0 28.3 36.6 29.7 36.5 38.2 34.4 41.0 25.2 34.6 25.1 36.6 32.3 43.6 11 33.4 20.0 21.0 33.0 33.2 21.6 33.3 36.5 29.5 32.4 34.5 26.1 30.9 30.6 32.6 32.5 32.0 31.8 31.2 28.5 31.8 30.7 30.2 27.8 30.2 36.5 12 27.3 31.3 32.3 32.1 32.0 30.1 31.3 31.0 31.3 31.8 32.5 28.2 27.0 30.8 30.1 29.4 25.8 25.1 25.7 28.7 26.6 24.7 26.8 27.5 29.1 32.5 13 28.0 27.6 26.9 31.5 31.1 33.6 32.7 32.1 31.9 32.9 32.9 33.0 35.2 33.0 31.6 31.2 32.5 34.5 36.7 37.3 36.2 36.5 35.2 35.6 32.9 37.3 14 37.5 37.0 34.8 32.3 31.3 32.2 33.0 32.7 31.8 31.7 31.8 30.8 29.4 31.0 33.3 33.0 32.3 31.1 32.5 37.1 37.9 38.3 38.8 40.5 33.9 40.5 15 37.7 37.7 36.4 37.4 37.4 35.9 34.2 35.0 39.7 44.5 44.7 43.0 42.6 39.4 37.3 37.6 38.0 38.9 39.8 43.5 44.3 44.9 42.3 41.0 39.7 44.9 16 41.2 41.7 39.9 41.8 43.4 40.5 37.9 34.3 35.6 33.6 33.6 32.6 23.8 33.8 36.1 35.3 36.2 36.6 35.6 34.3 32.5 30.2 27.5 26.4 35.2 43.4 17 31.4 29.4 29.0 29.7 26.4 28.3 31.7 30.8 32.4 34.2 30.1 29.3 25.8 29.7 31.4 31.8 32.2 31.1 31.8 30.6 28.6 28.8 29.2 29.5 30.1 34.2 18 30.1 30.3 31.9 33.1 33.5 34.6 35.6 37.1 37.2 35.8 34.1 34.9 26.9 34.2 34.9 36.0 36.5 36.6 37.1 37.6 38.3 37.1 37.5 31.1 34.7 38.3 19 19.4 20.1 36.9 34.5 25.9 29.9 34.1 24.5 29.0 37.4 29.8 26.3 37.2 37.7 37.9 38.6 38.8 39.4 39.3 40.1 41.3 41.1 40.7 40.1 34.2 41.3 20 40.6 39.8 40.2 39.8 39.8 39.6 39.0 40.3 41.8 42.0 41.8 40.9 40.3 40.0 40.2 40.2 39.9 39.4 38.9 38.8 38.7 40.1 39.6 39.4 40.0 42.0 21 38.4 37.2 37.5 37.6 37.6 36.8 34.8 25.0 23.3 35.5 36.5 35.5 36.2 37.4 38.2 39.1 39.7 39.1 37.8 37.2 34.0 33.2 33.7 35.2 35.7 39.7 22 36.0 35.5 34.5 34.5 34.4 34.8 35.0 35.0 34.4 35.0 34.5 31.8 31.5 28.0 27.9 27.1 27.8 27.5 28.4 30.0 26.7 27.9 25.7 25.8 31.2 36.0 23 25.4 29.2 30.1 31.5 27.0 30.9 31.8 29.9 30.2 30.5 29.8 27.1 29.0 30.2 32.8 33.5 34.4 34.4 32.7 31.7 30.4 30.0 27.5 31.2 30.5 34.4 24 32.8 33.6 32.8 33.8 33.0 32.7 34.9 35.1 34.8 34.8 34.8 33.6 33.4 33.2 32.2 33.1 34.4 34.0 32.2 32.1 31.5 32.0 32.0 31.8 33.3 35.1 25 32.3 32.8 32.3 33.1 34.4 35.4 35.5 35.3 36.3 37.2 39.5 39.1 38.7 38.6 38.9 38.6 37.9 38.0 37.6 37.5 37.9 37.4 38.3 38.6 36.7 39.5 26 37.3 37.4 35.8 36.8 38.3 38.4 38.4 38.6 38.8 38.4 38.6 38.0 32.4 32.3 35.6 38.0 38.9 40.0 41.2 40.9 38.5 38.2 38.0 38.4 37.8 41.2 27 38.5 38.9 39.9 39.7 39.9 40.0 40.0 38.1 36.5 35.4 34.2 33.5 32.3 31.0 30.2 28.7 28.3 37.7 39.6 42.9 46.5 47.6 47.5 46.8 38.1 47.6 28 48.0 47.7 46.8 46.4 46.3 46.6 45.8 44.2 41.7 40.7 41.2 41.5 42.0 42.9 43.0 43.3 44.1 44.7 44.9 43.5 43.0 44.3 45.2 43.8 44.2 48.0 29 43.2 42.2 42.6 42.9 42.9 42.9 43.6 43.5 43.5 43.6 43.8 44.1 44.3 44.1 43.8 43.8 43.7 44.1 44.0 44.8 44.8 45.0 45.5 45.6 43.8 45.6 30 45.6 45.5 45.4 45.6 45.3 45.2 44.9 44.8 44.3 44.5 44.0 43.9 37.1 33.5 37.2 44.2 43.6 44.0 43.9 43.9 43.2 42.9 44.3 44.3 43.4 45.6 MEAN 34.9 36.5 36.8 37.1 36.8 36.9 37.5 37.0 36.8 37.3 37.0 35.8 34.1 35.7 36.4 36.9 37.0 37.3 37.3 37.3 36.9 36.5 36.1 36.4 36.6 41.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 2009 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 44.0 43.6 43.4 43.3 43.0 42.8 42.9 43.1 43.1 43.1 42.8 43.0 43.0 42.4 41.9 41.3 40.6 42.0 42.2 41.9 42.5 42.7 41.1 41.8 42.6 44.0 2 43.0 43.8 43.7 45.4 45.3 44.3 43.7 43.6 43.7 38.4 40.9 39.8 33.2 37.2 38.1 38.7 39.2 39.4 39.0 39.4 39.0 39.5 40.0 41.1 40.8 45.4 3 40.9 40.4 40.6 40.9 41.2 40.9 41.0 41.1 41.3 41.0 41.4 41.0 39.8 39.4 38.8 38.4 37.0 37.2 36.9 36.1 35.7 35.5 35.7 36.6 39.1 41.4 4 36.1 35.3 34.8 34.2 34.0 34.5 34.8 35.0 35.2 35.3 35.0 34.7 34.4 33.6 33.9 33.7 34.2 34.0 34.6 33.8 33.4 34.3 34.7 33.7 34.5 36.1 5 33.0 32.9 32.7 31.8 32.3 33.1 34.0 34.4 34.5 34.5 34.5 34.5 34.4 35.2 35.7 35.8 36.0 35.7 36.4 39.0 38.0 37.5 38.7 40.2 35.2 40.2 6 39.3 38.6 39.0 39.2 39.9 38.5 37.6 37.1 36.7 36.5 35.9 35.4 34.9 38.8 39.8 37.7 38.9 41.1 43.4 43.5 43.0 41.2 38.7 39.7 38.9 43.5 7 40.4 40.9 40.4 41.0 41.5 41.3 41.1 41.6 41.5 41.7 41.7 38.3 34.1 36.1 38.2 39.0 39.5 39.6 37.6 37.7 35.5 36.1 31.6 33.8 38.8 41.7 8 36.0 37.6 39.8 41.0 38.3 41.0 38.2 40.7 41.6 41.7 41.8 41.7 40.0 41.6 42.0 42.6 42.7 42.5 42.8 42.4 41.9 41.2 40.4 39.9 40.8 42.8 9 38.5 39.5 41.0 41.6 42.2 41.9 40.8 39.4 41.1 40.6 41.1 39.5 39.6 40.1 40.0 40.4 40.4 40.1 40.3 39.4 38.7 39.6 38.3 37.8 40.1 42.2 10 37.2 34.5 31.9 31.0 30.7 30.8 29.5 30.4 29.9 29.8 29.5 29.1 28.5 28.0 28.2 27.4 27.3 26.7 25.5 25.3 25.3 25.5 25.5 26.1 28.9 37.2 11 26.2 25.7 25.4 25.4 25.5 25.3 25.3 25.5 30.6 34.3 38.6 40.3 43.3 44.8 45.5 45.1 46.6 48.0 47.2 47.0 46.3 47.0 47.2 47.8 37.7 48.0 12 47.8 47.8 48.6 48.3 47.1 46.5 46.5 46.4 45.7 46.4 46.6 46.0 45.2 44.5 44.7 44.4 45.2 45.2 45.2 46.0 45.6 45.4 45.9 45.3 46.1 48.6 13 45.5 46.2 46.2 45.6 45.0 44.2 44.0 44.4 44.2 43.2 42.1 40.9 40.3 39.9 39.5 39.8 39.7 39.8 36.2 36.4 40.1 40.1 40.6 41.3 41.9 46.2 14 41.7 42.0 42.6 43.1 43.5 43.3 44.0 44.0 43.6 43.5 43.5 43.3 43.5 43.9 43.3 42.4 40.8 38.4 37.9 37.9 36.8 35.3 34.7 35.0 41.2 44.0 15 33.8 33.5 36.0 37.1 38.6 39.5 38.1 38.1 39.2 39.2 39.1 37.4 27.3 33.1 36.2 36.1 35.4 34.6 34.8 34.3 30.9 30.6 34.8 34.5 35.5 39.5 16 34.3 35.7 35.8 35.3 36.8 37.3 39.1 38.6 37.9 37.4 37.0 36.5 34.9 32.5 27.9 32.6 33.8 34.6 36.2 36.0 34.8 35.5 38.2 40.8 35.8 40.8 17 42.6 44.4 43.8 44.3 44.4 44.6 43.3 43.5 43.4 43.6 43.5 43.9 44.4 43.4 44.3 45.3 45.1 45.5 45.1 46.1 46.9 47.5 47.1 47.8 44.7 47.8 18 48.2 47.8 46.3 45.3 44.8 45.3 45.2 46.0 45.7 45.5 45.2 45.5 45.1 45.4 45.8 45.8 45.9 45.9 46.4 46.5 46.9 46.8 47.0 47.1 46.1 48.2 19 46.5 45.8 46.3 43.0 40.7 43.0 43.1 44.9 45.4 45.3 45.0 44.4 43.3 42.8 42.9 42.9 43.3 42.6 40.4 36.2 34.8 36.2 36.9 36.2 42.2 46.5 20 37.8 38.4 37.4 35.9 38.3 41.8 44.6 46.2 46.4 45.6 46.4 45.9 45.4 44.8 44.5 44.7 45.2 45.0 44.0 44.1 43.7 43.2 43.5 42.7 43.1 46.4 21 42.5 43.5 44.0 44.3 45.5 46.3 46.3 46.2 46.0 45.8 45.9 46.1 45.9 45.6 45.4 45.2 45.1 45.2 45.4 46.2 46.9 46.0 46.1 46.2 45.5 46.9 22 45.7 45.5 45.5 45.7 45.6 45.8 46.0 45.9 46.3 46.5 46.8 46.7 46.2 45.5 44.9 44.4 43.4 44.0 44.5 44.7 45.0 45.1 44.7 44.1 45.4 46.8 23 43.1 43.0 43.3 43.6 43.7 43.9 44.2 44.1 43.8 44.1 43.6 42.5 42.8 43.9 44.8 44.4 43.6 43.3 42.5 41.7 41.4 42.2 42.3 42.1 43.2 44.8 24 42.2 42.3 42.3 42.0 42.2 42.3 41.8 41.5 41.1 40.9 41.1 40.6 40.5 41.2 41.3 41.3 41.1 43.0 45.6 46.1 46.7 47.0 46.1 49.9 42.9 49.9 25 48.5 47.6 47.7 47.1 45.2 44.0 42.6 43.3 40.7 39.7 40.3 42.1 41.9 42.6 42.7 42.2 41.8 42.0 41.9 40.8 41.0 41.4 41.5 42.6 43.0 48.5 26 42.1 41.9 43.6 41.3 42.4 43.5 44.1 44.5 44.8 42.9 41.0 42.1 41.9 42.4 42.5 42.7 38.1 37.3 35.2 41.0 42.6 42.6 42.2 43.6 41.9 44.8 27 43.7 43.8 43.1 43.4 44.0 44.3 44.7 44.7 44.4 44.4 44.6 44.6 43.7 43.6 43.5 43.8 43.3 43.3 43.4 43.6 44.0 44.3 44.0 44.0 43.9 44.7 28 44.5 44.6 44.9 45.1 44.8 44.7 44.7 44.5 44.6 44.1 43.9 43.7 44.2 43.3 43.8 43.9 43.6 43.8 43.0 42.6 44.0 42.7 42.9 44.8 44.0 45.1 29 43.6 42.3 41.0 40.9 42.6 43.2 44.3 45.2 46.6 46.6 46.3 46.0 45.4 44.8 44.4 43.9 42.6 41.2 41.6 42.3 43.5 44.3 45.1 44.2 43.8 46.6 30 44.4 43.6 43.3 46.4 47.3 46.8 47.1 46.5 46.4 45.1 45.7 45.0 43.1 44.2 45.1 45.0 45.2 45.0 45.2 45.9 46.2 46.6 47.0 46.7 45.5 47.3 31 46.4 46.5 45.9 46.2 45.9 45.6 45.8 45.5 45.7 45.9 46.6 46.7 45.6 42.0 44.1 45.0 46.1 46.4 44.1 43.1 38.8 27.1 29.4 42.4 43.6 46.7 MEAN 41.3 41.3 41.3 41.2 41.4 41.6 41.6 41.8 42.0 41.7 41.9 41.5 40.5 40.8 41.1 41.2 41.0 41.0 40.8 40.9 40.6 40.3 40.4 41.3 41.2 44.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 2010 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 42.9 45.1 45.7 45.7 46.0 46.5 46.8 46.8 46.7 46.8 46.7 46.6 46.3 46.1 45.8 45.7 45.3 45.1 44.7 44.9 44.9 44.6 44.7 44.5 45.6 46.8 2 44.6 44.3 44.0 43.7 43.4 43.3 43.0 43.5 42.8 42.2 45.6 45.3 44.5 44.7 44.0 41.2 40.7 41.4 42.5 42.7 43.4 44.1 43.8 45.1 43.5 45.6 3 46.6 46.4 46.6 46.2 45.2 42.8 43.5 44.5 44.1999.9999.9 43.8 44.7 45.2 45.6 45.5 45.7 46.0 45.7 45.7 45.5 45.3 45.8 46.5 45.3 46.6 4 46.4 46.3 46.7 47.5 47.0 46.6 47.5 47.5 47.4 49.6 51.5 51.1 50.3 49.1 48.5 48.0 47.3 46.4 46.0 45.8 45.7 46.1 45.9 45.9 47.5 51.5 5 46.0 46.1 46.1 46.1 46.2 45.9 46.1 46.3 45.8 45.9 46.2 46.1 46.1 45.7 45.5 45.8 45.7 45.7 46.0 45.9 46.4 46.9 46.6 46.2 46.1 46.9 6 46.0 45.6 45.8 46.7 45.6 46.0 46.5 45.5 44.7 44.7 44.0 43.5 43.1 43.3 43.1 42.8 42.7 43.0 42.9 45.1 45.5 45.7 46.2 45.9 44.7 46.7 7 45.4 45.0 44.8 45.0 45.3 45.6 45.9 45.7 45.2 45.2 46.1 45.3 44.7 43.3 42.2 42.2 42.6 43.2 43.9 43.9 44.3 44.5 44.5 44.6 44.5 46.1 8 45.2 45.0 44.9 45.6 45.5 45.4 44.9 44.7 45.0 45.6 46.3 47.3 46.7 46.7 46.9 47.0 46.7 46.5 46.4 46.5 46.2 46.4 46.9 47.1 46.1 47.3 9 46.5 46.4 46.4 46.3 46.5 46.2 46.2 45.9 45.5 45.1 45.1 46.9 45.6 43.3 41.4 40.9 40.9 40.1 40.5 41.0 41.5 41.2 40.4 41.1 43.8 46.9 10 42.5 43.5 42.9 42.6 43.8 44.4 44.4 44.8 43.6 42.7 41.9 41.8 42.5 43.0 43.5 44.0 42.7 41.0 41.2 41.2 40.9 41.4 41.0 41.1 42.6 44.8 11 41.1 39.9 37.1 35.6 39.5 37.3 30.2 36.4 32.0 34.9 37.1 38.1 35.2 37.8 41.8 41.4 42.2 42.7 44.1 45.0 47.0 47.3 49.0 48.7 40.1 49.0 12 48.4 48.1 47.3 47.7 48.4 48.3 48.1 47.9 47.8 47.7 47.7 47.7 48.0 47.9 48.2 48.1 48.1 47.9 48.0 48.1 47.9 48.0 48.2 48.4 48.0 48.4 13 48.3 48.1 48.4 48.4 48.4 48.2 48.3 49.1 49.1 48.9 48.4 46.9 45.0 46.4 45.8 43.7 43.3 43.5 44.1 44.0 44.0 44.5 44.3 45.0 46.4 49.1 14 46.7 47.9 47.8 47.9 47.6 47.1 46.2 45.7 45.0 44.5 45.1 45.3 46.0 45.9 45.5 45.0 44.6 44.2 44.3 44.5 45.8 45.4 45.5 45.5 45.8 47.9 15 45.7 46.2 46.2 46.5 45.8 46.1 45.8 44.7 43.7 43.1 43.6 42.8 42.2 39.1 43.0 44.1 44.5 44.5 44.7 45.0 45.3 45.4 45.6 45.8 44.6 46.5 16 45.7 45.7 45.8 45.8 45.7 45.6 45.8 45.8 46.0 45.6 45.6 45.7 45.7 45.3 45.0 44.7 44.4 43.8 45.0 44.0 44.1 45.0 45.2 45.1 45.3 46.0 17 44.0 45.6 47.2 47.6 48.0 48.3 48.6 47.6 47.8 45.7 45.8 45.7 44.3 44.9 43.6 43.2 43.0 43.5 43.1 42.7 42.7 43.2 43.5 42.7 45.1 48.6 18 42.7 43.1 42.6 42.4 42.7 42.4 41.9 41.6 41.1 41.2 41.1 40.8 39.8 39.0 38.7 38.5 39.7 36.0 35.9 40.4 42.5 43.5 45.7 46.7 41.2 46.7 19 48.0 47.7 45.3 42.3 40.4 38.4 38.1 39.9 40.4 39.8 38.8 39.9 40.2 41.2 42.0 42.2 41.9 41.8 42.1 41.9 42.7 43.6 44.8 45.7 42.0 48.0 20 45.4 44.2 45.0 45.3 45.7 45.8 46.1 45.8 45.7 45.7 46.0 46.4 46.3 45.8 45.5 45.7 45.2 45.0 44.6 44.5 44.1 44.4 44.5 43.9 45.3 46.4 21 43.5 43.6 43.6 43.5 44.1 45.2 45.8 46.3 46.3 46.9 46.7 46.1 45.5 45.0 44.7 44.0 43.4 43.2 45.8 45.8 45.8 44.2 43.7 43.8 44.9 46.9 22 45.3 46.2 44.6 40.0 39.8 42.6 42.8 42.1 42.4 42.2 42.2 42.0 41.4 40.2 39.2 38.2 37.3 36.9 36.6 32.3 32.8 32.7 32.4 33.0 39.4 46.2 23 35.2 39.5 41.2 41.3 41.3 42.0 44.8 43.7 44.3 45.5 46.3 47.0 46.3 44.0 43.2 42.6 41.4 41.2 43.0 42.9 43.3 44.5 44.3 45.3 43.1 47.0 24 45.9 45.3 45.3 45.5 44.9 44.7 45.3 45.8 46.2 47.2 46.9 46.7 46.3 45.9 45.7 45.6 45.7 45.4 45.0 43.5 38.9 41.5 40.8 39.4 44.7 47.2 25 45.4 44.9 45.2 45.5 45.8 46.3 47.0 46.9 47.5 46.7 46.2 46.6 46.1 47.1 45.6 46.2 45.9 45.4 44.2 45.5 45.2 45.9 46.1 46.1 46.0 47.5 26 46.0 46.2 46.4 46.2 46.3 46.3 46.4 46.0 45.9 45.7 46.0 45.9 45.4 45.2 45.1 44.7 44.2 43.9 43.6 44.2 48.1 48.5 48.4 47.9 45.9 48.5 27 47.9 48.1 47.9 46.9 47.9 47.9 48.2 47.9 48.4 48.6 47.9 47.7 47.7 48.4 49.0 48.9 48.4 47.0 45.1 45.1 44.4 43.9 43.1 42.5 47.0 49.0 28 41.3 40.9 41.3 42.2 41.7 41.7 41.0 40.4 39.2 39.9 38.5 39.2 38.8 39.1 39.7 40.4 41.0 42.0 42.0 41.9 42.4 42.3 42.2 41.9 40.9 42.4 29 41.9 41.8 41.5 42.1 41.7 42.1 41.6 42.7 43.0 42.9 43.4 44.4 44.8 45.0 45.0 45.1 45.3 44.9 45.1 45.0 45.3 45.8 45.9 45.7 43.8 45.9 30 45.7 45.7 45.5 44.8 44.5 43.6 42.9 43.5 44.0 45.5 45.2 43.4 43.7 42.8 43.5 45.0 44.4 43.8 42.9 42.9 43.4 43.4 43.2 42.9 44.0 45.7 31 42.4 42.8 43.4 43.4 43.5 42.9 42.2 42.4 42.7 42.6 42.7 42.7 42.2 41.9 40.8 40.4 40.6 39.0 37.4 38.5 39.9 45.0 46.1 46.0 42.1 46.1 MEAN 44.8 45.0 44.9 44.7 44.8 44.7 44.6 44.8 44.5 44.6 44.8 44.8 44.4 44.1 44.1 43.9 43.7 43.4 43.4 43.6 43.9 44.3 44.5 44.5 44.4 47.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 2010 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 46.4 45.3 44.7 44.6 45.3 45.8 45.4 45.5 45.1 45.7 45.9 46.5 46.4 46.0 47.1 46.9 46.6 47.3 46.9 47.2 46.0 46.7 47.1 47.6 46.2 47.6 2 48.2 48.7 48.7 48.8 48.8 49.2 49.7 49.7 49.7 50.1 49.9 49.7 48.6 47.8 47.6 46.8 47.1 46.9 44.2 42.4 45.2 41.2 36.9 42.6 47.0 50.1 3 44.6 45.9 46.8 47.2 47.1 47.0 46.6 45.9 44.5 43.4 42.8 41.8 39.9 38.2 37.2 34.9 33.9 33.2 34.4 38.4 42.1 44.6 45.5 45.5 42.1 47.2 4 45.5 47.4 48.1 48.2 48.7 48.5 49.0 48.8 48.4 48.8 48.8 48.9 48.4 47.7 47.8 47.0 45.8 46.9 48.0 46.7 48.4 46.2 46.3 45.7 47.7 49.0 5 45.8 46.1 45.4 44.7 45.2 46.1 46.4 47.2 47.3 46.9 47.0 46.9 46.6 46.6 46.7 46.6 46.6 46.8 46.9 47.4 47.4 47.4 47.5 47.6 46.6 47.6 6 47.6 47.4 47.7 47.9 47.6 47.8 47.3 46.6 46.8 46.9 46.9 46.5 45.8 45.3 45.1 44.6 44.0 43.1 42.2 40.7 39.3 38.3 38.1 38.1 44.7 47.9 7 37.3 38.0 38.0 38.2 38.4 40.3 41.7 42.5 41.5 42.4 42.8 43.3 43.5 43.7 44.3 43.5 42.7 42.7 43.1 43.3 43.8 44.5 45.2 45.5 42.1 45.5 8 45.5 46.1 46.7 47.3 47.8 48.2 48.4 48.3 47.9 47.6 47.5 47.3 47.1 46.8 46.6 46.7 47.0 47.3 47.6 47.1 47.5 47.8 48.2 49.0 47.4 49.0 9 48.0 47.7 47.6 47.9 48.3 48.3 48.4 48.4 48.5 48.3 48.1 48.1 47.9 47.8 47.4 47.3 47.2 46.3 46.3 46.7 46.4 46.6 47.8 48.0 47.6 48.5 10 48.0 48.0 48.0 47.8 47.4 46.9 46.7 46.5 47.7 48.6 47.5 46.8 46.4 46.3 44.8 44.7 43.9 43.2 42.9 44.5 43.2 45.9 47.8 47.4 46.3 48.6 11 47.3 48.1 50.8 50.1 51.3 50.5 49.9 49.8 47.9 45.3999.9 43.4999.9999.9999.9999.9999.9 43.2 43.8 44.7 45.0 45.0 45.2 46.1 47.1 51.3 12 46.7 46.6 46.4 46.4 46.0 46.5 47.4 47.9 47.6 47.6 47.4 47.7 47.8 47.7 47.3 47.5 47.4 47.4 47.4 47.7 47.5 47.1 47.7 47.5 47.3 47.9 13 47.7 47.3 47.8 48.4 48.1 47.9 48.0 48.1 46.8 44.0 43.7 45.6 44.7 44.6 44.0 43.5 42.0 39.8 43.6 47.1 47.3 47.2 47.6 47.5 45.9 48.4 14 47.5 47.7 48.0 48.5 48.7 48.4 47.2 46.4 45.9 46.4 47.3 48.0 47.6 47.1 47.5 46.8 46.6 48.0 48.8 48.8 48.7 48.7 49.2 49.0 47.8 49.2 15 49.0 48.9 48.8 48.8 48.8 48.9 48.6 48.3 48.3 48.8 49.6 50.2 50.0 49.8 49.1 48.5 48.0 47.6 48.0 48.2 47.7 48.0 48.2 48.4 48.7 50.2 16 48.7 48.8 48.9 49.0 49.3 49.7 49.5 49.2 48.8 48.6 48.3 47.8 47.0 46.6 46.3 45.4 45.0 44.6 44.9 45.3 45.5 45.4 45.6 47.5 47.3 49.7 17 47.0 46.7 47.7 50.6 49.4 50.5 51.4 51.0 49.4 49.2 49.1 49.0 49.5 49.5 48.8 48.8 48.5 48.2 47.9 48.0 48.4 48.5 48.8 49.0 49.0 51.4 18 49.4 49.5 49.2 49.3 47.5 47.4 47.5 47.9 46.9 45.7 46.0 47.1 47.2 47.1 46.3 46.1 46.2 46.5 46.2 46.4 46.6 46.7 47.8 47.8 47.3 49.5 19 47.3 47.1 47.0 46.2 45.2 43.8 43.6 43.8 44.5 45.3 46.0 47.3 47.6 47.0 46.7 46.6 47.9 48.2 48.0 47.8 47.8 48.0 47.7 47.9 46.6 48.2 20 47.8 48.0 48.2 48.7 49.5 49.7 50.0 49.9 49.8 50.4 50.7 50.7 50.3 49.7 49.4 49.5 49.0 50.2 51.6 50.8 51.3 50.8 50.8 50.9 49.9 51.6 21 51.0 50.4 50.4 50.8 50.8 50.8 51.3 51.9 52.3 52.5 52.3 52.1 52.0 51.7 50.8 50.5 50.7 50.6 50.1 50.5 50.9 51.3 51.8 52.0 51.2 52.5 22 52.2 53.3 53.9 53.9 53.3 54.3 54.8 55.1 55.4 55.6 55.4 55.1 54.2 53.5 53.1 53.0 52.4 52.1 52.0 52.0 52.2 52.9 53.5 53.6 53.6 55.6 23 53.8 53.9 53.9 54.0 54.3 54.2 54.6 54.8 54.6 54.9 54.2 49.0 43.2 48.5 48.5 50.0 50.4 50.2 49.6 50.4 49.9 49.6 49.3 49.2 51.5 54.9 24 49.0 48.8 48.6 48.7 48.2 47.3 47.6 47.7 48.5 49.8 50.9 50.5 50.6 50.4 49.8 51.5 51.3 51.4 50.1 49.8 49.7 50.1 50.1 49.9 49.6 51.5 25 50.1 49.7 49.5 49.7 50.2 50.0 50.1 49.4 48.6 49.3 49.6 49.1 48.7 47.5 47.7 47.7 46.8 44.3 41.5 40.8 40.8 43.3 41.9 44.2 47.1 50.2 26 47.5 48.1 47.7 50.2 51.7 50.5 51.6 51.0 51.0 51.3 51.1 50.2 50.9 50.8 50.2 50.0 50.3 50.2 50.9 51.2 51.1 52.2 52.1 51.6 50.6 52.2 27 51.3 51.3 51.8 51.8 51.6 51.1 50.9 50.3 50.3 50.2 50.1 49.9 49.7 49.4 48.7 48.7 48.7 48.6 48.6 48.4 47.4 47.7 48.3 48.5 49.7 51.8 28 47.5 46.6 46.0 45.3 43.9 43.3 42.7 42.4 43.2 44.1 43.9 43.4 41.4 40.4 47.0 48.7 53.5 55.6 55.2 52.9 51.3 49.9 49.6 50.2 47.0 55.6 MEAN 47.8 47.9 48.1 48.3 48.3 48.3 48.4 48.4 48.1 48.1 48.3 47.9 47.5 47.3 47.2 47.1 47.0 46.8 46.8 47.0 47.1 47.2 47.3 47.8 47.7 50.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 2010 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 50.5 50.5 50.3 49.9 50.1 51.2 50.2 49.4 50.2 50.8 50.6 49.1 47.7 47.5 46.8 46.3 45.8 46.0 46.7 47.5 47.5 47.5 47.9 49.3 48.7 51.2 2 49.6 49.0 48.3 47.9 47.7 48.5 48.9 49.1 49.3 49.7 49.8 49.8 49.4 49.6 49.4 49.4 49.7 49.3 48.4 48.2 47.9 48.7 49.7 49.9 49.0 49.9 3 49.7 49.3 48.1 47.6 47.3 47.2 47.2 47.1 46.1 45.3 44.4 43.8 42.9 46.2 46.4 47.2 46.9 45.6 41.7 37.1 41.4 48.7 49.9 51.5 46.2 51.5 4 50.9 49.4 48.9 48.4 47.9 48.7 47.5 46.7 46.2 46.1 46.2 46.9 45.4 45.0 45.7 46.3 47.2 47.5 47.6 47.8 48.3 48.8 49.1 49.8 47.6 50.9 5 49.8 49.9 49.9 49.8 50.2 50.5 50.2 50.2 50.4 50.3 50.3 49.7 49.3 49.5 50.1 50.0 50.1 50.7 51.2 51.4 51.5 51.8 52.0 51.9 50.4 52.0 6 51.8 51.7 51.8 51.9 51.9 51.9 51.9 52.4 51.6 51.7 51.3 50.7 48.8 48.3 47.4 45.5 46.2 45.4 45.5 45.4 43.2 42.9 43.7 44.1 48.6 52.4 7 44.8 44.9 45.8 46.8 47.9 48.7 49.4 50.2 50.9 51.0 50.4 49.5 49.3 49.2 49.9 49.9 49.6 50.7 50.0 49.4 49.3 48.4 48.4 48.6 48.9 51.0 8 48.8 48.9 49.2 49.6 50.2 50.1 50.0 50.6 50.1 51.9 52.2 53.6 53.7 53.9 53.8 54.2 54.2 53.7 53.6 53.1 52.9 52.6 52.3 52.4 51.9 54.2 9 51.7 50.1 49.5 49.5 48.9 49.9 50.4 52.6 53.1 53.1 53.2 52.7 52.3 51.9 53.0 53.4 54.0 54.8 55.8 58.9 57.0 56.8 57.3 58.1 53.3 58.9 10 58.9 58.8 58.9 57.8 57.0 58.4 60.2 59.3 58.9 58.5 58.1 57.6 56.9 56.9 56.6 56.1 55.8999.9 54.9 55.5 56.1 57.0 57.5 57.4 57.5 60.2 11 57.9 58.3 58.2 58.6 58.8 59.0 58.5 58.3 58.1 57.8 57.0 57.7 56.8 57.4 57.0 56.8 56.9 56.4 55.9 56.2 56.7 56.7 56.3 56.3 57.4 59.0 12 56.4 54.2 51.4 49.1 49.2 48.5 50.2 50.7 50.4 50.1 49.6 48.5 46.9 47.8 47.6 47.7 47.8 47.4 47.0 46.6 46.5 48.1 47.1 47.5 49.0 56.4 13 47.9 47.8 47.9 48.1 48.5 48.4 48.2 48.0 48.5 48.3 47.9 47.3 46.9 46.5 46.4 47.0 47.5 46.9 47.4 48.1 48.7 51.2 50.3 48.9 48.0 51.2 14 48.3 47.1 46.1 46.2 47.5 48.2 47.5 45.3 44.8 44.3 43.1 40.9 37.8 36.6 36.5 39.9 43.2 43.8 44.2 44.3 43.9 45.3 46.1 47.3 44.1 48.3 15 47.7 50.5 51.4 54.7 57.2 58.0 58.5 58.5 58.3 57.9 57.7 56.6 54.8 52.9 52.5 51.5 51.4 51.5 51.7 51.7 52.4 52.9 52.2 51.1 53.9 58.5 16 51.3 51.8 51.3 50.6 50.2 49.6 49.0 48.7 49.1 49.9 50.7 51.6 52.8 53.2 52.7 50.9 47.9 48.5 52.2 53.9 53.9 57.1 57.1 55.5 51.6 57.1 17 55.8 56.0 55.3 52.1 50.0 50.2 52.0 52.7 51.8 51.6 51.4 51.7 54.6 53.9 53.1 53.7 54.4 54.4 55.3 53.8 50.2 48.6 45.2 45.6 52.2 56.0 18 47.4 44.7 46.0 45.5 46.0 47.2 48.1 46.9 48.2 48.0 47.2 47.9 48.3 47.8 48.1 47.5 46.0 49.4 49.0 47.3 46.4 46.7 47.2 45.6 47.2 49.4 19 47.6 49.5 50.1 49.9 50.0 50.3 51.0 52.0 52.5 52.8 52.6 51.4 50.8 50.3 49.6 49.0 49.7 50.3 51.2 51.4 50.4 51.3 52.0 52.2 50.7 52.8 20 51.8 51.8 52.6 54.1 54.8 54.1 54.6 55.0 54.9 54.8 52.5 51.9 51.7 50.3 49.9 49.8 49.6 49.6 49.6 48.6 49.1 49.8 50.3 50.5 51.7 55.0 21 50.6 51.0 51.0 51.0 50.9 50.9 50.9 50.8 50.4 49.8 47.0 44.5 47.0 47.0 46.4 46.1 46.4 46.8 44.8 45.5 45.5 44.5 43.4 42.8 47.7 51.0 22 43.4 44.2 44.0 44.4 43.6 44.5 45.0 45.2 44.6 43.9 44.3 42.8 43.5 43.9 44.9 44.4 43.3 43.6 42.9 42.5 42.7 43.0 43.9 45.3 43.9 45.3 23 45.7 45.7 45.4 45.6 45.7 45.7 45.8 45.0 45.0 45.5 44.7 43.4 41.0 35.8 31.8 30.2 27.1 25.0 22.7 22.2 24.9 26.8 28.8 31.7 37.1 45.8 24 34.5 37.8 43.5 46.2 46.6 49.3 51.2 52.5 52.9 53.2 55.0 55.6 55.7 55.3 55.4 55.7 55.3 55.4 55.7 55.7 55.9 55.8 56.7 55.9 51.9 56.7 25 53.0 50.9 52.2 54.6 57.1 56.4 55.5 55.3 55.2 55.6 55.7 54.5 53.8 53.6 53.6 53.0 53.6 54.7 54.4 52.3 52.1 52.6 51.5 51.0 53.8 57.1 26 50.7 50.1 49.6 50.3 51.6 52.0 52.5 52.9 53.4 53.7 53.5 52.8 51.7 49.7999.9999.9999.9999.9999.9999.9 47.7 48.1 48.3 48.5 51.0 53.7 27 48.1 48.1 47.6 47.0 46.0 44.3 42.0 40.1 39.7 38.9 38.8 37.5 39.5 39.5 43.1 46.6 48.9 50.2 53.0 53.2 53.7 48.0 45.3 46.1 45.2 53.7 28 46.6 46.9 46.5 47.3 49.6 50.6 50.4 50.4 50.1 49.7 49.0 48.4 48.5 48.5 48.5 48.3 47.4 46.7 46.0 45.6 44.3 39.3 37.8 39.1 46.9 50.6 29 46.2 48.8 49.9 50.0 49.7 50.0 50.2 50.5 50.0 50.4 49.7 48.5 48.9 49.2 49.4 50.1 49.1 49.1 49.9 49.5 49.5 49.6 49.9 49.9 49.5 50.5 30 50.7 50.4 50.7 50.4 50.8 51.0 50.9 51.1 51.1 50.6 50.1 50.0 50.1 49.6 49.3 48.8 47.5 47.0 47.1 47.3 46.9 46.2 45.5 45.4 49.1 51.1 31 44.4 44.2 44.9 45.5 46.0 47.0 48.6 50.5 53.1 53.3 52.4 54.4 56.8 57.0 57.2 57.4 57.0 58.2 57.1 57.0 56.8 56.8 57.7 58.3 53.0 58.3 MEAN 49.4 49.4 49.6 49.7 50.0 50.3 50.5 50.6 50.6 50.6 50.2 49.7 49.5 49.2 49.1 49.1 49.0 48.9 49.1 48.9 48.8 49.1 49.0 49.3 49.6 53.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 2010 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 57.6 58.5 59.1 59.4 59.3 59.0 57.5 58.3 58.5 58.1 56.6 54.0 50.7 49.5 51.7 51.8 50.9 51.6 53.1 53.4 53.5 53.5 53.0 51.0 55.0 59.4 2 51.2 53.6 54.5 53.0 54.6 53.6 52.9 52.0 52.2 52.1 54.5 54.3 52.1 50.4 51.0 51.7 52.3 51.9 51.2 50.0 50.3 50.7 50.9 51.8 52.2 54.6 3 52.5 52.3 52.3 51.3 49.7 48.3 46.8 46.4 46.1 46.0 45.7 44.4 43.1 42.9 42.9 42.3 41.5 40.7 40.2 40.0 39.7 39.9 39.8 39.3 44.8 52.5 4 39.5 40.6 40.9 41.4 41.4 40.4 40.7 41.3 42.0 42.3 42.0 41.7 41.9 41.6 41.4 42.0 41.8 41.3 42.2 42.4 41.6 41.2 40.8 40.7 41.4 42.4 5 41.0 41.3 41.4 41.4 40.8 40.6 41.3 42.4 43.1 42.5 43.8 42.7 41.9 41.8 41.6 40.8 40.8 39.7 39.5 39.8 39.9 39.8 39.3 39.3 41.1 43.8 6 39.3 39.0 39.0 39.2 39.8 40.7 40.5 40.3 39.7 40.0 39.1 39.2 39.1 39.4 41.1 42.3 44.0 43.4 42.3 41.2 41.0 40.9 39.6 39.8 40.4 44.0 7 39.8 39.7 39.7 38.5 38.4 39.1 39.2 40.2 43.7 41.0 40.7 43.0 46.4 45.0 44.4 45.3 44.0 44.1 42.8 43.7 43.4 43.6 44.0 44.1 42.2 46.4 8 43.3 41.4 40.6 40.6 41.2 40.9 41.3 41.9 42.8 43.0 42.1 40.7 40.0 39.4 39.2 38.1 37.9 37.5 37.3 37.2 37.5 37.6 36.5 36.0 39.8 43.3 9 34.8 34.4 34.5 35.1 35.9 36.3 36.0 35.8 36.6 37.4 37.9 38.8 41.2 41.4 42.2 42.1 41.6 41.8 42.4 43.1 43.8 43.0 42.8 40.5 39.1 43.8 10 39.0 38.8 39.7 40.0 39.1 38.7 39.0 39.5 40.0 40.0 39.9 39.5 39.3 39.1 39.0 38.7 37.7 37.7 37.6 51.4 51.1 51.2 52.1 53.3 41.7 53.3 11 54.5 54.7 55.0 55.3 54.9 55.0 55.0 54.8 54.8 55.3 55.0 55.0 55.6 56.2 56.3 55.4 54.9 54.5 54.2 52.8 52.5 52.7 53.2 54.0 54.7 56.3 12 54.1 54.9 54.2 53.9 54.6 55.2 56.2 57.9 59.5 60.3 58.3 56.0 54.7 56.2 54.7 53.1 52.4 52.5 51.3 49.9 51.6 49.2 49.1 47.3 54.0 60.3 13 46.5 46.1 47.0 47.0 46.0 46.5 45.9 46.8 47.9 47.7 47.3 49.6 50.0 48.4 47.3 46.9 47.4 46.8 46.3 45.1 45.2 46.2 46.8 47.0 47.0 50.0 14 48.1 48.2 48.6 48.4 48.4 49.1 50.2 52.9 54.1 53.6 52.2 51.8 51.9 51.1 50.3 51.1 51.8 51.6 51.4 52.0 52.5 52.7 51.4 50.1 51.0 54.1 15 52.6 53.1 52.3 52.5 53.2 52.5 53.0 53.9 53.7 52.9 54.1 52.8 52.8 52.9 53.0 52.8 53.4 53.5 53.2 54.2 54.8 55.4 55.8 56.0 53.5 56.0 16 56.1 56.3 57.3 57.2 57.4 60.5 63.7 64.2 64.2 59.7 55.7 55.8 56.4 56.6 56.2 56.1 56.8 58.0 58.7 58.6 60.0 61.7 60.8 60.3 58.7 64.2 17 59.6 59.0 58.5 58.8 60.1 60.9 60.5 60.5 58.7 57.6 57.9 57.0 55.6 54.6 54.2 54.0 52.8 51.9 51.5 51.0 51.6 52.0 51.9 53.1 56.0 60.9 18 53.2 53.9 53.4 53.2 51.9 51.8 52.0 52.5 53.4 53.5 52.2 52.9 52.6 51.2 50.9 50.4 49.6 49.6 48.2 47.9 47.4 47.2 46.5 48.7 51.0 53.9 19 49.2 49.3 49.3 48.7 48.6 48.8 48.4 48.3 48.2 48.2 47.3 47.1 50.5 50.0 49.3 50.5 49.8 49.1 52.0 53.5 48.5 46.1 46.7 49.8 49.1 53.5 20 46.6 46.3 46.2 45.9 44.4 45.4 44.5 45.3 47.4 47.9 49.5 49.6 50.7 48.2 50.1 52.0 52.5 52.1 51.9 50.7 50.3 48.6 47.9 48.5 48.4 52.5 21 49.2 49.6 50.2 49.9 50.4 51.2 51.6 52.1 52.1 49.0 45.1 37.3 43.3 46.5 46.1 44.1 41.0 42.7 44.7 46.4 46.4 43.7 44.3 44.6 46.7 52.1 22 45.1 46.1 46.6 46.1 46.4 47.2 47.4 47.6 47.9 47.8 47.6 47.1 46.7 46.7 48.3 49.4 46.7 46.2 45.7 45.0 44.2 46.9 49.8 48.6 47.0 49.8 23 48.2 49.4 54.7 57.0 58.6 58.7 58.6 58.8 58.8 58.7 58.7 60.1 60.9 60.7 61.6 61.5 61.6 62.3 63.9 65.6 66.4 67.1 66.4 66.2 60.2 67.1 24 65.7 66.9 69.3 70.2 71.0 71.4 71.4 70.7 69.8 65.5 60.4 56.4 55.5 56.5 57.5 57.7 57.5 56.5 55.8 55.2 55.0 55.0 55.2 55.5 61.7 71.4 25 55.0 54.9 55.0 55.2 55.6 56.1 56.5 56.9 56.8 56.7 56.4 56.2 56.3 56.5 57.5 58.7 59.4 59.8 59.8 60.5 60.0 58.9 57.9 58.9 57.3 60.5 26 57.6 56.6 56.7 55.6 55.2 55.5 54.9 54.6 53.2 53.3 53.6 54.0 55.0 53.4 53.6999.9999.9999.9999.9999.9999.9999.9999.9999.9 54.9 57.6 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 49.2 49.4 49.8 49.8 49.9 50.1 50.2 50.6 51.0 50.4 49.8 49.1 49.4 49.1 49.3 49.2 48.8 48.7 48.7 49.2 49.1 49.0 48.9 49.0 49.6 54.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 2010 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17.2 19.7 20.1 20.1 20.3 19.6 18.6 18.5 18.2999.9999.9 13 19.3 19.5 20.2 20.7 20.6 20.4 20.3 20.0 19.4 19.7 19.3 18.0 17.4 17.3 16.5 16.1 14.8 15.6 15.5 15.6 16.2 15.5 14.9 14.9 17.8 20.7 14 14.2 14.3 14.6 15.3 15.4 15.7 16.0 16.3 16.4 16.1 15.6 15.5 15.9 16.4 17.6 16.9 18.3 18.7 19.5 19.4 18.9 18.3 18.4 17.4 16.7 19.5 15 16.0 15.5 16.4 16.9 17.6 18.4 17.8 18.9 19.3 19.2 18.8 18.6 19.1 19.4 18.8 19.0 18.9 18.8 20.3 20.7 21.6 20.1 18.2 16.1 18.5 21.6 16 17.9 18.7 16.0 15.1 14.7 14.6 15.0 15.1 16.0 16.3 15.3 16.1 16.9 17.4 19.3 18.8 19.8 20.7 20.8 21.1 21.1 20.5 16.7 17.2 17.5 21.1 17 15.4 15.3 16.0 17.1 14.9 14.5 15.5 16.2 16.6 17.0 15.1 16.6 17.8 19.2 19.4 20.0 19.4 18.6 18.4 18.9 18.1 16.6 17.1 16.2 17.1 20.0 18 17.1 14.9 14.5 14.3 14.2 14.4 14.5 14.4 14.5 13.9 12.5 12.2 11.6 12.7 15.6 15.2 19.1 19.4 21.2 21.0 19.2 19.3 18.2 18.5 15.9 21.2 19 17.2 17.8 17.3 17.2 17.2 16.5 16.3 15.8 16.5 16.9 17.1 16.1 16.4 17.6 15.5999.9999.9999.9999.9999.9999.9999.9999.9999.9 16.8 17.8 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23.0 23.7 21.7 22.3 21.7 20.7 20.1999.9999.9 27 19.4 19.0 19.0 19.0 19.6 19.9 20.0 20.6 21.0 24.5 33.9 35.3 34.9 34.4 34.5 35.1 34.0 32.7 31.6 30.0 30.0 30.8 29.8 29.3 27.4 35.3 28 28.9 29.1 28.7 28.0 28.4 29.4 29.3 29.0 29.3 27.7 21.3 27.1 26.3 28.3 29.1 29.5 29.4 29.5 30.3 29.7 28.3 27.9 26.6 26.5 28.2 30.3 29 24.8 23.6 24.1 26.3 26.5 27.3 26.8 27.3 27.7 27.4 27.5 27.7 29.2 31.3 34.1 34.5 29.2 27.6 25.2 29.6 25.5 22.3 20.3 19.7 26.9 34.5 30 20.7 23.5 23.2 17.9 17.2 16.6 19.5 19.0 18.2 20.8 20.9 18.0 17.5 17.1 21.1 27.7 27.7 24.0 24.3 22.0 18.2 21.4 21.5 20.7 20.8 27.7 31 17.9 16.1 16.6 17.3 17.6 19.6 20.2 19.2 18.7 18.6 22.0 27.7 27.1 26.2 25.7 25.1 25.3 28.4 34.9 30.9 26.7 25.3 22.9 23.0 23.0 34.9 MEAN 19.1 18.9 18.9 18.8 18.7 18.9 19.3 19.3 19.5 19.8 19.9 20.7 20.9 21.4 22.3 22.9 23.0 22.8 23.5 23.1 22.0 21.4 20.3 19.8 20.6 25.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 2010 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 24.7 24.5 24.1 22.1 22.1 20.4 18.3 17.1 16.6 17.7 16.2 17.7 17.8 17.8 18.7 20.0 19.6 20.8 18.5 18.5 18.5 18.2 18.6 17.6 19.4 24.7 2 18.3 17.4 17.6 18.3 18.4 19.7 19.2 19.0 19.4 19.4 19.0 20.1 20.4 19.4 21.5 23.0 22.3 22.5 22.8 22.6 23.1 27.2 28.2 28.3 21.1 28.3 3 26.3 23.9 21.8 23.6 22.5 22.3 22.0 21.7 21.8 21.5 21.4 21.9 21.1 20.3 20.3 19.1 18.4 18.4 18.5 17.1 17.4 18.8 19.0 16.9 20.7 26.3 4 15.1 16.2 14.6 14.0 14.7 16.4 16.5 16.6 16.4 17.2 18.3 19.6 19.9 20.9 23.0 22.6 22.9 22.5 22.5 22.0 21.1 20.2 19.3 17.9 18.8 23.0 5 17.1 18.9 17.5 18.7 18.7 19.0 18.8 21.0 19.5 19.4 19.7 19.5 20.6 20.3 19.9 22.1 23.1 25.8 25.7 26.3 25.4 25.0 24.7 24.7 21.3 26.3 6 23.0 21.8 21.6 20.7 20.0 20.0 20.4 20.3 20.5 20.3 20.4 21.2 21.9 21.5 21.0 20.8 21.9 20.1 20.4 20.7 20.5 19.9 19.5 19.4 20.7 23.0 7 18.9 19.0 19.4 18.5 19.7 18.6 18.9 18.5 18.9 19.1 19.4 20.3 21.0 21.7 22.8 23.1 23.4 26.5 26.5 29.6 27.9 25.4 27.8 29.4 22.3 29.6 8 29.1 26.6 23.8 23.1 22.7 22.2 21.4 21.1 21.7 20.4 20.7 22.6 21.9 21.6 20.8 19.9 19.6 21.2 25.0 24.0 22.8 26.1 24.3 22.8 22.7 29.1 9 21.3 22.3 21.0 20.5 21.7 20.5 20.8 19.9 19.7 20.3 19.6 19.8 20.5 20.4 23.9 25.3 25.6 24.8 25.4 25.2 24.1 23.3 25.1 23.3 22.3 25.6 10 21.8 21.9 21.6 22.6 22.5 23.3 23.3 22.9 22.9 23.6 23.6 23.4 24.0 24.4 24.1 23.7 24.0 23.5 24.1 24.1 23.7 23.5 23.4 22.9 23.3 24.4 11 22.9 22.2 22.4 22.7 23.6 23.9 23.8 23.4 23.3 23.8 24.1 23.7 24.2 24.6 24.6 23.7 21.2 21.3 20.8 20.0 20.7 19.9 19.4 19.1 22.5 24.6 12 19.8 18.7 19.9 20.2 19.4 18.7 18.1 17.9 17.2 18.1 18.8 18.6 19.6 18.8 18.6 19.2 20.4 24.4 24.7 25.5 29.5 29.9 29.9 31.7 21.6 31.7 13 34.7 29.1 24.6 22.8 21.2 19.9 19.0 23.3 22.3 23.8 20.7 20.7 19.7 21.3 21.6 23.0 22.4 21.6 19.8 19.9 21.2 20.9 22.8 22.4 22.5 34.7 14 25.1 30.9 35.9 39.0 40.8 41.4 40.9 39.2 37.5 37.4 38.5 39.3 40.7 40.1 39.4 39.8 39.3 38.1 38.7 38.6 37.3 36.4 35.2 33.2 37.6 41.4 15 35.1 36.3 35.7 34.1 33.1 33.0 34.1 35.2 35.4 35.8 35.3 36.3 36.7 36.8 35.2 36.9 37.6 38.3 38.0 37.6 37.3 36.5 36.7 36.2 36.0 38.3 16 35.8 34.4 33.8 34.3 34.2 33.4 35.1 35.1 31.4 34.4 32.5 31.2 31.8 32.2 35.1 38.3 42.8 33.7 32.9 33.3 33.4 32.6 31.6 32.0 34.0 42.8 17 31.9 30.7 30.6 29.5 29.5 27.5 27.4 29.0 29.0 29.8 29.4 29.7 32.4 33.0 32.6 33.5 34.0 33.8 34.5 33.2 33.0 31.0 30.2 28.2 31.0 34.5 18 27.3 26.6 28.7 29.0 28.8 28.4 28.1 28.4 28.1 28.0 28.5 28.3 28.5 29.9 28.5 29.5 30.6 31.1 30.7 30.8 29.6 28.7 27.9 27.9 28.8 31.1 19 27.2 28.0 28.4 27.9 27.6 27.5 26.7 26.1 26.0 25.7 25.7 25.9 25.7 25.5 25.8 25.0 26.2 24.7 24.2 23.7 22.6 22.0 21.1 19.4 25.4 28.4 20 18.7 17.9 16.6 17.0 16.0 19.1 20.1 18.9 22.2 21.5 20.8 20.7 21.3 26.4 26.4 27.4 28.1 26.5 26.8 27.2 25.9 24.7 26.1 24.4 22.5 28.1 21 21.0 20.8 21.7 20.7 25.2 22.5 20.5 21.4 22.0 21.4 24.9 20.4 21.7 24.5 22.0 21.4 20.4 23.8 22.4 21.2 18.5 19.3 18.8 18.3 21.5 25.2 22 17.9 17.3 17.9 17.9 16.1 16.6 17.2 16.7 15.2 15.9 16.0 16.0 17.0 18.7 18.7 18.3 17.9 19.5 20.8 21.8 21.6 20.5 20.4 18.3 18.1 21.8 23 18.3 15.6 16.0 16.9 17.5 17.4 17.4 17.9 17.5 18.0 18.0 18.2 17.8 17.4 17.7 20.3 19.1 18.8 17.8 19.6 18.3 19.2 19.0 17.9 18.0 20.3 24 18.1 18.0 17.2 17.1 16.6 16.6 18.0 17.2 17.6 17.6 16.8 17.3 17.5 17.7 17.0 15.0 17.0 16.8 16.6 16.1 16.2 18.0 16.9 16.5 17.1 18.1 25 15.9 16.4 17.6 15.5 15.6 15.3 15.8 14.9 15.4 14.1 13.8 13.1 13.3 13.7 14.2 14.2 14.5 15.3 16.4 14.4 14.3 13.8 13.3 13.6 14.8 17.6 26 14.1 13.6 13.2 13.1 12.8 12.9 13.0 12.8 12.9 12.9 12.7 12.9 13.5 13.9 13.7 14.0 14.2 14.3 14.8 15.2 16.5 15.2 14.0 13.0 13.7 16.5 27 12.0 12.7 12.7 12.2 12.9 12.6 12.8 14.1 16.2 17.7 15.4 11.7 9.9 13.8 19.2 22.3 19.4 16.9 18.2 14.8 13.6 14.5 13.0 13.2 14.7 22.3 28 12.5 12.9 14.2 15.8 14.9 15.6 16.1 18.5 19.1 19.9 19.5 19.7 20.7 20.7 20.8 20.7 20.1 19.5 19.0 18.9 20.8 20.7 22.2 25.1 18.7 25.1 29 25.6 32.5 36.7 40.0 38.1 37.6 37.0 37.8 38.7 37.2 35.1 34.4 35.9 36.1 35.3 35.3 34.2 33.4 33.8 33.7 33.3 33.4 34.2 35.2 35.2 40.0 30 34.2 34.8 36.1 37.2 37.3 36.6 37.0 37.8 38.8 39.1 39.0 38.5 37.6 38.4 39.3 40.2 40.0 39.7 40.9 40.2 39.5 38.9 38.7 38.5 38.3 40.9 31 39.0 39.2 39.4 37.5 37.0 37.5 37.4 37.2 38.8 39.5 40.1 40.1 40.2 39.9 39.4 37.0 32.3 39.6 38.7 42.4 46.1 45.2 44.0 44.7 39.7 46.1 MEAN 23.3 23.3 23.3 23.3 23.3 23.1 23.1 23.3 23.3 23.6 23.4 23.3 23.7 24.3 24.6 25.0 24.9 25.1 25.2 25.1 25.0 24.8 24.7 24.3 24.0 28.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 2010 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 46.1 44.3 38.3 36.5 38.1 37.1 35.1 35.4 34.4 34.2 31.1 32.4 34.1 33.5 33.1 31.8 29.8 29.1 29.9 29.1 28.5 28.8 28.7 28.7 33.7 46.1 2 28.8 28.4 28.4 27.0 24.5 23.3 23.0 21.6 19.3 17.9 17.1 16.7 16.6 16.4 16.3 16.1 16.1 16.5 16.2 16.3 16.2 15.9 15.4 14.5 19.5 28.8 3 14.6 14.6 14.4 13.8 14.1 13.6 13.7 13.2 13.7 13.3 13.7 13.7 14.6 15.0 15.2 15.7 16.2 17.0 18.0 18.8 17.5 17.3 18.4 17.5 15.3 18.8 4 18.5 19.2 19.5 19.6 20.1 20.0 21.4 21.3 20.7 21.2 21.6 22.1 21.6 22.1 22.2 22.4 22.7 23.5 24.1 24.1 23.8 23.5 23.1 23.0 21.7 24.1 5 25.8 26.9 24.9 22.6 21.8 22.4 22.3 22.2 21.9 22.9 21.7 21.5 21.7 20.1 19.9 20.2 21.3 19.6 19.7 20.5 20.3 20.1 19.1 18.2 21.6 26.9 6 17.7 17.8 17.8 16.9 17.7 16.8 17.2 17.0 17.2 16.9 16.9 16.2 16.0 16.2 18.5 18.5 18.0 19.4 20.1 20.6 20.9 19.8 19.1 18.3 18.0 20.9 7 17.9 16.5 16.8 17.9 17.7 18.1 17.6 17.7 17.2 16.7 17.1 16.5 16.5 16.1 15.0 15.5 16.1 15.8 15.7 15.9 16.1 15.9 15.7 14.9 16.5 18.1 8 13.2 12.7 13.6 13.5 12.7 15.0 15.2 14.3 16.9 16.4 16.9 16.4 18.1 18.9 19.0 19.8 20.5 17.3 22.2 21.1 24.3 25.9 24.4 22.1 17.9 25.9 9 21.0 20.8 20.9 22.0 21.1 18.5 17.2 15.8 14.9 15.7 16.0 16.6 16.6 15.9 15.5 15.0 16.2 17.6 16.4 16.4 16.1 14.9 14.4 14.2 17.1 22.0 10 14.9 16.0 14.8 15.6 16.0 17.1 17.3 18.4 19.0 18.0 17.6 18.0 17.8 18.1 19.2 17.9 18.2 17.7 17.3 17.2 17.3 17.0 16.8 19.0 17.3 19.2 11 20.7 21.1 25.9 24.6 26.0 25.4 23.4 22.6 20.5 19.8 20.2 21.5 21.4 22.0 23.3 25.6 28.5 29.6 30.3 32.2 35.2 37.1 40.1 39.5 26.5 40.1 12 36.8 36.1 37.1 36.5 35.9 35.2 35.2 34.7 34.4 33.9 33.9 30.9 29.5 30.0 30.7 31.8 33.5 33.3 33.1 30.0 30.0 30.1 30.3 31.8 33.1 37.1 13 33.7 33.5 34.5 35.5 35.4 37.4 35.6 33.3 35.8 37.0 37.3 35.8 36.6 37.4 38.2 39.7 41.2 35.2 32.7 32.1 32.1 35.3 36.4 35.7 35.7 41.2 14 36.1 36.3 36.2 36.5 37.0 36.8 35.1 34.4 34.8 35.6 36.6 36.1 36.0 35.9 35.9 34.6 33.4 33.4 33.5 32.7 32.1 30.3 30.6 31.4 34.6 37.0 15 30.9 30.8 33.0 33.3 32.5 31.1 31.9 32.5 32.9 32.2 32.7 33.4 33.6 34.9 36.0 37.8 37.0 33.8 31.2 29.0 28.0 28.3 28.3 29.2 32.3 37.8 16 32.8 37.7 36.8 35.9 36.6 38.4 39.4 40.9 40.9 41.1 40.3 41.3 41.3 40.2 39.7999.9999.9999.9999.9999.9999.9999.9999.9999.9 38.9 41.3 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 36.4 35.3 34.7 35.3 35.6 34.4 33.4 32.4 33.6999.9999.9 23 35.2 34.1 34.6 35.7 36.4 37.4 37.1 37.0 36.4 36.2 34.4 32.7 35.3 35.9 36.4 35.5 35.0 35.1 35.7 36.0 35.7 33.3 33.7 33.7 35.4 37.4 24 34.3 34.1 33.3 33.6 31.7 33.2 29.3 35.7 35.6 35.5 35.2 34.0 34.6 39.8 39.1 38.7 37.1 36.1 33.2 32.7 31.6 29.8 23.5 21.6 33.5 39.8 25 28.7 31.5 31.5 31.8 32.3 31.7 31.6 31.0 31.9 31.5 30.7 30.5 31.5 31.2 30.7 30.4 29.1 28.4 27.8 27.8 27.6 27.1 26.6 27.1 30.0 32.3 26 27.1 27.6 27.5 27.9 27.7 27.6 28.0 28.7 29.1 29.1 28.5 28.3 29.7 30.1 30.5 30.7 30.4 29.4 29.6 29.3 30.2 29.7 29.7 28.3 28.9 30.7 27 29.6 29.7 29.0 29.3 30.0 29.5 29.7 29.4 29.2 29.8 28.4 27.5 26.2 29.4 30.3 29.3 28.2 28.8 28.2 27.5 27.0 26.2 28.1 28.9 28.7 30.3 28 29.3 30.6 29.5 28.0 27.4 26.4 25.2 23.9 23.4 22.3 20.5 19.4 19.6 19.3 19.2 18.6 17.0 20.0 20.7 20.0 20.2 19.6 19.0 19.2 22.4 30.6 29 19.6 20.2 20.5 20.5 19.0 18.7 18.7 18.7 18.2 18.1 17.0 20.0 16.5 17.2 18.1 18.0 18.3 19.8 20.6 21.7 21.2 20.8 20.2 20.2 19.3 21.7 30 21.2 20.9 21.4 21.5 20.5 20.5 19.5 20.2 20.0 20.6 19.7 19.4 20.0 20.0 19.9 19.4 19.0 19.7 20.2 21.2 21.5 20.7 19.7 20.1 20.3 21.5 MEAN 26.4 26.7 26.7 26.5 26.3 26.3 25.8 25.8 25.8 25.7 25.2 25.1 25.2 25.7 25.9 25.8 25.8 25.5 25.5 25.3 25.3 25.0 24.7 24.6 25.8 30.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 2010 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 20.3 20.9 21.4 21.9 20.8 20.5 20.6 20.8 20.9 21.1 21.3 21.3 21.4 21.2 20.8 20.3 19.6 19.6 20.3 20.2 20.4 19.9 19.6 19.3 20.6 21.9 2 18.8 18.8 18.1 16.4 16.0 16.5 14.6 14.2 12.6 13.0 13.2 13.3 12.9 13.2 13.9 12.9 12.6 12.8 13.3 13.8 13.0 12.7 13.0 12.8 14.3 18.8 3 13.1 13.0 13.1 12.7 13.2 14.8 15.0 16.0 16.8 16.1 15.8 16.0 16.1 17.3 16.9 17.4 16.4 17.4 17.4 17.7 18.7 18.4 18.7 19.5 16.1 19.5 4 19.2 19.3 19.7 19.7 19.9 19.9 20.1 20.8 20.8 20.7 20.1 21.0 20.5 20.3 20.4 19.6 15.6 16.0 16.2 16.2 16.7 16.7 16.5 16.5 18.9 21.0 5 16.5 16.7 16.2 16.0 15.8 15.9 15.7 15.3 15.4 15.2 14.6 14.1 13.9 14.1 14.2 13.8 13.5 13.3 13.1 13.2 13.3 13.5 14.0 14.1 14.6 16.7 6 14.5 14.9 15.4 15.8 16.2 16.3 16.5 16.8 16.6 16.7 16.4 15.5 15.6 14.9 14.6 14.6 14.6 14.6 15.1 15.2 15.8 16.6 16.0 15.7 15.6 16.8 7 15.8 17.2 17.1 16.4 16.6 16.5 16.2 16.5 15.9 15.7 14.5 13.5 14.3 14.7 15.5 15.4 14.5 15.2 14.5 15.7 15.4 12.6 10.4 10.7 15.0 17.2 8 13.4 14.7 16.7 19.3 19.4 21.0 22.4 22.4 22.4 23.3 24.3 25.3 25.4 25.2 25.7 25.7 25.3 24.7 24.5 25.6 25.8 26.1 26.6 26.9 23.0 26.9 9 27.7 29.6 30.2 28.6 28.3 27.8 27.3 27.9 28.6 29.1 29.1 28.3 28.5 28.6 28.7 29.2 29.4 29.3 29.9 30.6 31.7 32.4 34.0 35.5 29.6 35.5 10 35.3 34.3 34.3 34.2 32.3 31.9 31.7 31.5 31.6 31.8 31.5 31.9 32.2 32.7 32.5 31.9 31.5 31.0 30.8 32.0 34.3 35.5 35.8 35.9 32.9 35.9 11 37.1 36.6 36.8 37.0 37.0 37.2 37.5 37.3 35.5 32.6 32.6 34.8 36.4 34.7 34.5 33.9 35.1 28.0 27.7 30.4 33.4 34.4 33.3 32.0 34.4 37.5 12 32.6 30.7 29.4 28.9 28.4 28.0 27.5 27.0 26.1 26.0 25.6 25.4 25.4 25.2 24.5 23.9 23.6 23.3 23.2 23.2 23.5 23.7 24.0 24.5 26.0 32.6 13 24.7 24.9 24.8 24.7 24.5 24.3 24.1 24.0 24.0 24.1 23.9 24.3 23.9 23.6 23.2 23.7 22.1 19.9 19.6 20.0 20.0 20.1 20.4 20.4 22.9 24.9 14 20.2 20.1 19.8 20.6 19.9 19.5 19.1 19.4 19.3 19.9 22.2 23.0 22.6 21.7 20.4 19.3 18.6 18.2 18.0 18.2 18.0 17.7 17.3 16.7 19.6 23.0 15 16.5 16.0 15.7 15.8 15.6 15.3 15.2 14.8 14.5 14.0 13.5 13.2 12.9 12.8 15.0 15.8 16.0 15.7 15.5 16.2 17.9 18.3 18.9 19.1 15.6 19.1 16 19.9 19.7 19.3 18.3 17.6 17.4 17.4 17.0 16.8 16.6 16.5 16.2 15.2 15.1 14.6 15.7 14.9 15.2 15.3 15.5 15.4 15.2 14.5 14.9 16.4 19.9 17 14.6 14.3 14.4 14.5 15.0 15.1 15.3 15.8 15.7 15.3 15.3 15.2 15.1 15.5 15.0 15.3 15.2 15.4 15.9 15.8 15.9 15.9 15.9 16.4 15.3 16.4 18 16.3 16.4 16.6 16.5 17.0 17.1 18.1 18.5 18.9 19.9 20.3 20.6 21.4 23.0 23.6 25.0 25.7 25.4 27.0 27.5 28.6 29.3 29.4 29.4 22.1 29.4 19 29.1 29.3 29.1 29.0 28.8 28.8 29.2 29.3 29.1 29.2 29.4 29.7 29.8 29.4 28.9 28.7 30.2 30.1 29.8 30.3 30.9 31.6 30.6 30.2 29.6 31.6 20 29.7 29.4 29.8 29.1 28.3 27.6 28.3 28.3 28.0 27.5 27.2 26.4 26.1 25.9 25.5 25.3 24.9 23.2 23.0 22.1 21.4 20.7 20.1 19.8 25.7 29.8 21 19.5 18.7 18.7 17.9 17.6 17.3 17.1 16.7 16.4 16.2 16.4 16.1 15.7 15.4 14.2 14.1 13.8 13.7 13.7 13.8 14.5 15.0 15.3 14.9 15.9 19.5 22 14.9 14.3 14.4 14.2 13.7 13.3 13.7 13.8 14.8 15.6 15.4 16.0 16.2 15.8 16.2 17.0 16.8 16.1 15.5 15.0 14.5 14.2 13.6 13.4 14.9 17.0 23 13.0 13.1 13.3 14.9 14.4 14.1 14.3 14.3 14.5 13.5 13.5 13.3 13.0 12.9 12.5 12.9 12.4 12.7 12.6 12.3 12.6 12.4 12.3 12.2 13.2 14.9 24 12.0 11.7 11.7 11.7 11.5 11.5 11.2 11.5 11.5 11.5 11.4 11.1 11.0 11.1 11.2 11.3 11.7 11.4 11.9 11.7 12.2 12.4 11.4 11.5 11.5 12.4 25 12.2 11.6 11.1 11.2 11.8 11.5 11.9 11.5 11.8 11.6 11.3 11.1 11.2 11.9 12.8 12.1 16.7 17.0 14.0 14.3 14.8 15.4 15.5 15.4 12.9 17.0 26 16.0 16.3 17.1 17.2 17.3 17.4 17.5 18.0 18.2 18.6 23.9 24.4 25.4 25.8 25.8 26.4 26.4 26.2 25.5 25.5 25.2 25.5 24.8 24.8 22.0 26.4 27 24.5 24.1 24.0 24.1 23.9 23.8 23.7 23.6 24.1 24.2 24.2 22.8 24.2 25.3 25.6 24.6 23.7 23.5 23.6 23.0 22.6 22.2 20.9 22.4 23.7 25.6 28 22.1 22.5 23.0 23.4 23.7 24.0 24.1 24.3 25.0 24.9 23.9 22.4 23.1 23.2 22.9 22.8 22.4 22.4 22.0 21.7 21.2 20.2 21.8 22.4 22.9 25.0 29 22.3 24.0 24.2 24.5 24.3 23.8 23.4 22.2 20.9 20.3 19.8 19.2 19.2 18.4 17.9 17.6 19.0 19.3 20.4 21.4 22.9 23.8 23.3 21.8 21.4 24.5 30 22.0 22.9 22.9 22.1 25.4 27.1 28.0 27.3 26.2 25.5 25.5 25.1 24.2 23.4 23.0 22.9 23.4 24.0 23.8 24.8 25.4 26.4 27.3 28.9 24.9 28.9 31 29.3 28.6 17.5 25.1 31.1 32.7 34.5 34.8 34.7 34.6 35.2 35.2 35.4 35.3 35.4 35.2 34.7 34.5 34.6 33.8 33.6 33.6 33.1 33.0 32.7 35.4 MEAN 20.8 20.8 20.5 20.7 20.8 20.9 21.0 21.0 20.9 20.8 20.9 20.8 20.9 20.9 20.8 20.8 20.7 20.3 20.2 20.5 21.0 21.1 20.9 21.0 20.8 23.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 2010 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 32.7 32.8 32.6 32.6 33.5 33.3 32.1 32.4 33.2 33.9 34.9 36.4 36.2 35.8 35.6 34.8 34.4 35.2 36.9 39.8 39.6 40.4 39.5 39.1 35.3 40.4 2 39.3 38.1 36.7 36.7 37.7 38.9 38.9 39.4 40.3 39.4 37.2 36.5 36.7 37.3 39.1 36.6 36.1 35.3 33.1 34.5 33.0 32.9 31.1 30.4 36.5 40.3 3 29.6 29.2 29.5 29.6 30.0 30.2 31.4 33.1 33.1 33.3 32.3 30.6 31.9 31.9 33.2 34.2 34.7 35.6 36.0 36.2 35.5 34.3 35.5 37.1 32.8 37.1 4 37.7 37.9 36.0 36.7 28.9 34.8 36.9 37.6 37.6 37.2 37.8 37.5 37.5 37.3 36.0 35.8 36.3 35.8 36.3 35.3 35.4 36.0 36.0 35.8 36.3 37.9 5 35.4 35.7 35.8 35.9 35.3 35.1 35.5 35.8 35.0 34.9 34.7 34.1 34.4 33.9 32.6 32.4 32.9 32.3 31.7 31.2 31.4 31.3 31.3 30.2 33.7 35.9 6 29.4 28.2 28.2 28.5 27.8 27.8 27.4 27.0 26.7 26.5 26.5 26.0 25.4 24.9 24.1 23.8 23.3 23.3 23.8 24.0 24.7 24.7 24.6 24.8 25.9 29.4 7 24.5 25.0 26.4 26.0 26.1 26.1 26.0 26.1 26.5 26.6 25.6 25.3 26.3 26.1 25.7 25.7 25.5 24.8 25.3 24.6 25.5 25.0 24.7 24.5 25.6 26.6 8 24.7 24.8 25.3 25.2 25.6 25.6 25.7 25.6 25.3 23.8 21.9 22.4 22.8 22.8 22.3 23.7 24.1999.9999.9999.9999.9999.9999.9999.9 24.2 25.7 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9 32.9 33.8 33.4 33.8 33.4 33.4 34.6 37.0 37.5 38.1 37.7 35.8 32.7 29.6 28.0 27.6 27.3 33.3 38.1 13 28.7 29.6 31.0 31.9 33.8 34.3 33.3 32.7 32.7 33.6 34.5 35.3 36.1 36.8 34.6 32.9 32.3 32.8 33.8 33.6 33.6 33.9 34.6 35.0 33.4 36.8 14 34.8 35.8 36.6 35.4 34.7 34.4 34.4 34.1 34.2 36.3 36.5 35.5 35.0 34.6 34.1 34.1 33.6 33.4 33.5 33.2 32.1 32.1 31.5 31.1 34.2 36.6 15 30.9 31.1 30.5 30.3 30.0 30.2 30.3 30.3 30.1 30.0 29.7 28.0 28.2 28.1 28.6 28.5 27.8 29.6 28.5 27.5 26.7 26.4 27.2 27.6 29.0 31.1 16 28.3 29.1 29.7 29.6 29.7 29.6 29.6 28.8 29.0 28.8 27.8 25.9 26.2 27.9 28.0 27.9 27.0 27.4 27.3 26.8 26.6 25.7 25.3 21.5 27.6 29.7 17 21.0 23.6 23.5 24.6 21.3 20.7 23.4 26.2 27.2 27.4 27.3 26.8 26.0 25.9 25.7 26.0 25.0 23.7 24.7 23.2 23.2 23.9 23.3 23.3 24.5 27.4 18 23.0 23.0 23.1 23.1 23.1 23.4 23.4 23.0 22.5 22.1 22.0 21.9 21.9 22.0 21.8 23.4 24.7 24.6 24.6 24.6 23.6 22.6 21.9 22.4 23.0 24.7 19 23.7 24.9 24.8 24.9 25.0 25.2 24.9 26.6 28.8 29.5 29.5 29.3 28.6 29.1 29.2 30.1 30.7 31.3 32.1 33.2 32.9 33.4 34.2 34.8 29.0 34.8 20 35.5 35.8 35.9 36.4 36.1 36.1 36.1 35.8 35.7 35.1 35.7 35.5 35.0 34.5 34.4 34.5 34.4 36.8 34.6 34.1 33.4 33.7 35.5 36.5 35.3 36.8 21 36.5 36.4 36.9 37.2 37.3 37.6 37.9 38.4 38.9 39.3 39.4 39.3 39.0 38.6 38.5 38.5 38.4 38.2 38.2 38.1 38.3 38.2 38.1 37.5 38.1 39.4 22 36.7 37.7 37.7 38.0 38.1 38.2 38.1 38.2 38.4 39.2 38.5 34.8 28.7 29.9 36.1 38.1 37.4 36.3 36.5 33.6 32.6 30.0 18.1 24.9 34.8 39.2 23 31.0 32.0 32.7 33.6 33.9 33.4 33.4 34.2 33.3 33.7 34.0 32.3 32.2 32.7 32.6 33.2 35.3 32.9 33.7 31.2 31.4 32.4 34.6 35.3 33.1 35.3 24 36.1 36.4 36.6 36.8 36.7 36.7 37.1 37.2 37.5 37.5 37.0 37.1 36.3 35.1 34.6 34.4 32.7 33.6 33.0 33.6 33.3 34.5 36.4 40.6 35.9 40.6 25 41.1 40.5 38.5 36.6 35.1 33.6 32.7 32.9 34.4 35.4 36.0 35.1 36.0 35.8 35.1 35.1 34.8 35.2 35.6 36.0 36.3 36.3 36.5 36.5 35.9 41.1 26 37.0 37.6 37.9 37.9 38.1 38.0 38.0 38.4 38.3 38.4 37.9 37.9 37.4 37.4 37.1 36.9 36.9 36.9 36.7 36.4 36.4 36.5 35.8 35.5 37.3 38.4 27 35.2 34.9 34.6 34.5 34.3 35.2 35.6 36.2 36.5 36.2 35.8 35.4 34.6 34.3 33.5 32.5 31.8 30.6 30.3 29.2 28.8 28.7 29.0 28.9 33.2 36.5 28 28.8 28.8 28.8 28.9 28.7 28.8 29.0 30.4 31.5 32.6 34.1 34.5 36.1 37.4 38.1 38.4 38.7 37.6 37.5 36.4 36.5 36.8 36.5 36.3 33.8 38.7 29 36.8 35.8 36.7 37.7 37.7 35.6 35.6 35.7 35.8 35.5 36.0 35.8 35.8 35.2 34.8 33.7 33.3 31.3 31.2 31.8 32.8 33.5 33.7 34.1 34.8 37.7 30 34.6 34.5 33.2 28.1 29.7 33.2 33.5 33.4 34.0 33.5 31.3 33.2 33.0 33.0 32.8 33.1 33.4 34.5 34.1 32.8 33.2 34.1 34.2 34.4 33.1 34.6 MEAN 32.0 32.3 32.3 32.2 31.9 32.2 32.3 32.7 33.0 33.1 32.9 32.4 32.2 32.3 32.4 32.4 32.4 32.6 32.5 32.1 31.8 31.7 31.4 31.7 32.2 35.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 2010 EQUIPMENT TEI 49C GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 35.1 35.4 36.1 35.7 35.7 35.6 35.2 35.3 29.6 33.8 34.9 34.1 34.0 34.7 34.9 35.2 35.6 35.6 35.9 36.6 36.5 36.5 36.7 36.7 35.2 36.7 2 35.8 35.2 35.9 36.8 37.2 36.8 36.6 36.6 36.6 36.6 36.7 36.1 35.7 31.4 35.8 35.1 35.2 34.6 33.7 32.5 31.7 31.9 30.7 26.6 34.7 37.2 3 27.0 28.4 30.0 31.0 31.9 33.0 34.2 34.8 35.8 35.9 35.7 35.2 34.9 35.0 35.2 35.5 35.8 36.1 36.3 36.8 36.9 36.9 36.8 35.9 34.4 36.9 4 35.1 35.2 35.0 34.6 34.6 34.9 34.9 34.6 35.0 34.0 33.7 32.9 30.9 29.8 32.0 33.6 32.4 32.1 31.8 31.4 32.9 34.7 34.5 33.9 33.5 35.2 5 34.3 34.4 34.9 34.7 34.7 34.8 35.2 35.8 36.1 36.4 36.5 36.6 36.1 36.3 35.9 35.9 36.1 36.2 35.9 35.0 35.5 35.0 32.7 32.7 35.3 36.6 6 33.1 34.4 34.7 35.1 35.2 35.1 34.8 34.8 34.8 34.2 34.1 33.7 33.2 32.9 32.9 32.9 33.7 33.6 32.6 33.2 34.1 35.2 36.1 36.4 34.2 36.4 7 36.7 36.9 37.1 36.8 36.9 36.5 36.2 36.1 36.0 35.9 36.1 36.1 36.0 36.6 37.1 37.0 36.8 36.8 37.0 37.3 37.9 37.9 37.6 37.6 36.8 37.9 8 37.4 37.0 36.5 35.6 35.2 34.9 34.8 35.1 35.8 36.2 38.5 40.2 42.6 42.6 42.0 41.6 41.6 41.7 40.8 39.9 40.1 39.5 39.5 39.6 38.7 42.6 9 39.8 39.7 39.2 39.4 39.5 39.0 39.4 39.2 39.4 39.2 39.5 39.3 39.2 39.6 39.8 39.9 39.7 39.8 39.6 39.5 39.7 39.7 39.5 39.4 39.5 39.9 10 39.1 38.4 38.3 38.1 37.8 37.9 37.9 37.4 36.7 35.7 35.3 33.4 33.0 34.1 34.4 34.4 34.6 30.8 33.7 34.9 35.3 35.3 35.4 35.8 35.7 39.1 11 35.9 36.2 36.3 36.2 36.0 35.7 35.4 34.4 34.7 34.5 34.9 34.5 34.0 33.8 33.5 33.7 32.0 33.8 34.1 30.5 33.9 35.8 29.2 17.2 33.6 36.3 12 35.9 31.1 36.1 36.0 36.2 36.2 33.7 12.4 18.0 27.1 35.8 35.6 35.0 34.6 34.1 33.6 33.2 33.0 33.0 32.9 33.3 33.5 33.6 33.6 32.4 36.2 13 33.0 32.4 32.2 32.2 31.9 31.3 30.4 29.7 28.6 27.4 26.0 25.1 24.9 24.8 24.8 25.1 24.9 24.9999.9999.9999.9999.9999.9999.9 28.3 33.0 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 36.9 37.2 37.4 37.2999.9999.9 16 37.2 36.9 36.8 36.1 36.3 36.9 37.5 37.6 37.6 36.8 36.1 36.2 36.1 36.4 36.3 36.2 36.8 37.6 37.5 37.5 38.1 38.2 38.0 38.4 37.0 38.4 17 38.7 39.0 39.1 39.1 39.3 38.6 38.1 37.6 37.4 37.1 36.5 35.9 35.5 35.1 34.6 34.2 33.6 33.8 33.6 33.2 33.2 33.5 33.7 33.6 36.0 39.3 18 33.3 33.3 32.9 32.5 32.4 32.5 32.1 31.9 31.3 29.9 29.3 30.0 31.4 31.8 33.3 34.7 35.3 36.0 36.4 37.0 34.6 34.9 32.3 33.2 33.0 37.0 19 31.7 34.1 32.8 31.4 34.5 34.4 33.7 33.2 33.3 33.1 32.8 32.1 31.2 30.6 29.9 29.8 31.1 32.4 33.1 33.8 34.1 34.6 33.0 32.7 32.6 34.6 20 33.5 33.4 33.8 33.8 33.9 33.4 34.2 34.4 34.7 36.6 37.8 34.2 33.2 33.3 33.2 33.2 33.7 33.5 33.4 34.0 35.1 37.0 36.1 34.2 34.3 37.8 21 33.9 33.8 35.0 35.8 35.0 34.8 34.7 34.6 34.9 34.3 33.3 31.6 30.6 31.5 31.6 33.2 33.3 33.5 33.7 33.5 33.8 34.0 34.4 34.0 33.7 35.8 22 34.4 34.2 34.8 34.9 34.5 35.0 35.1 35.0 35.1 35.2 35.0 35.6 35.7 35.7 36.1 35.9 35.2 34.4 34.3 34.2 33.9 33.2 33.5 33.5 34.8 36.1 23 33.5 33.3 33.4 33.3 33.1 33.1 33.0 32.7 32.3 32.1 32.3 32.6 32.4 33.4 34.8 35.8 36.4 37.6 37.7 37.2 37.2 37.3 36.9 36.5 34.5 37.7 24 35.9 35.7 34.8 34.6 34.2 33.8 32.3 31.2 29.2 29.3 30.2 30.4 30.8 31.5 31.7 31.8 32.8 33.1 33.4 33.7 33.7 34.0 34.2 34.3 32.8 35.9 25 34.4 34.4 35.0 35.2 35.9 36.3 36.7 36.6 36.8 37.0 37.0 37.1 37.2 36.7 36.1 35.7 35.6 35.5 35.7 36.2 36.5 36.6 36.6 36.7 36.1 37.2 26 36.6 36.5 37.0 37.2 37.5 38.1 38.2 37.9 37.6 37.3 37.4 37.5 36.5 36.0 35.4 34.6 33.9 34.1 34.3 34.3 34.4 34.3 34.9 34.7 36.1 38.2 27 34.2 33.8 33.4 33.3 33.2 33.0 32.9 32.9 32.0 31.8 33.5 34.5 35.0 35.1 35.5 35.9 35.8 35.2 35.4 35.7 34.8 34.7 34.2 33.9 34.1 35.9 28 33.9 34.0 34.6 35.8 36.0 36.5 36.8 36.7 36.7 37.1 37.3 37.7 37.4 36.6 36.0 36.7 37.3 37.7 38.2 37.8 37.2 36.9 37.5 37.9 36.7 38.2 29 38.2 38.3 38.4 38.9 39.2 39.2 39.3 39.3 39.4 38.7 38.7 39.2 39.6 39.3 39.2 39.3 39.2 38.2 38.4 38.7 38.8 38.9 38.9 39.1 38.9 39.6 30 39.2 39.3 39.7 40.1 40.5 41.0 41.2 41.2 41.4 41.1 41.4 40.9 39.8 39.2 37.8 37.5 36.3 36.4 37.5 38.2 39.0 39.9 41.5 41.9 39.7 41.9 31 40.0 36.7 36.9 37.5 38.1 38.6 38.7 38.6 38.8 38.9 39.2 38.9 37.0 37.8 37.7 38.3 38.6 38.9 39.1 39.3 38.8 37.4 37.6 40.0 38.4 40.0 MEAN 35.4 35.2 35.5 35.6 35.7 35.8 35.6 34.7 34.7 34.9 35.4 35.1 34.8 34.7 34.9 35.1 35.0 35.1 35.6 35.5 35.8 36.0 35.6 35.1 35.2 37.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 2011 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 39.6 40.1 40.6 41.6 41.6 41.2 41.3 40.9 41.6 22 42.2 42.6 40.3 42.8 43.2 43.3 43.4 43.9 44.2 43.9 43.1 42.8 42 41.9 41.9 41.6 41.3 40.9 39.4 38.8 37.7 37.2 38.7 42.3 41.6 44.2 23 46.4 42.2 40.4 43.0 45.6 46.2 46.0 46.5 47.8 48.3 48.2 47.7 47.3 47.1 47.2 47.3 47.1 46.7 46.8 46.7 46.6 46.5 46.5 45.1 46.2 48.3 24 43.9 43.6 42.9 42.4 41.5 39.8 38.1 37.8 38.5 39.1 39.7 40.5 40.1 39.5 38.7 38.3 38.6 39 39.2 38.7 37.6 36.4 40.2 47 40.0 47.0 25 47.8 48.3 47.1 49.5 50.1 50.0 48.4 48.7 48.4 48.3 48.3 48.2 47.9 48.1 48 48.1 47.7 47.2 46.9 46.7 45.2 45.7 45.9 46 47.8 50.1 26 46.3 46.4 46.5 46.5 46.6 46.6 46.6 46.4 46.3 46 45.3 43.8 44 45.4 46.4 46.5 45.6 45.7 45.7 45.2 46.2 46.1 47.4 48.3 46.1 48.3 27 47.0 44.8 43.6 42.9 42.5 42.3 43.3 44.2 47.6 49.5 48.6 47.4 47.4 46.5 46.8 47.2 46.5 45.9 44.4 43.5 45.4 47.9 47.1 42.3 45.6 49.5 28 48.0 47.5 46.1 44.3 38.7 35.5 35.6 36.4 37.7 39.2 39.9 40.6 40.9 41.6 42.2 42999.9999.9 40.8 41 41.2 41 41.3 41.3 41.0 48.0 29 41.0 35.5 33.4 27.4 25.4 24.6 24.5 24.3 27.6 38.7 37.9 39.4 41.1 41.4 42.1 42.5 44.5 45.6 45.9 45.7 46 46.5 47.5 48.5 38.2 48.5 30 49.2 48.8 48.5 48.5 48.3 48.3 48.2 47.5 48 48.9 49.8 50.6 51.3 51.2 51.1 51 50.5 50.1 50.4 49.6 50 50.1 49.8 49.7 49.6 51.3 31 50.1 49.1 49.5 50.8 53.8 53.0 49.8 47.1 45.9 44.5 43 40.7 38.5 36.2 32.7 28.6 22.8 17.5 15.5 15.3 17.5 18.7 19.5 20 35.8 53.8 MEAN 46.2 44.9 43.8 43.8 43.6 43.0 42.4 42.3 43.2 44.6 44.4 44.2 44 43.9 43.7 43.3 42.7 41.8 41.4 41.1 41.4 41.6 42.3 42.9 43.1 48.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 2011 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 20.8 21.9 21.7 21.5 20.8 20.8 20.7 20.4 19.7 19.1 18.6 18.1 17.3 16.3 15.7 15.4 15.3 38 39.2 33.1 34 34 34.3 32.3 23.7 39.2 2 36.3 37.2 36.5 35.7 39.5 44.5 46.3 46.8 46.5 46.5 45.9 44.8 44.8 44.3 44.3 44.8 45 45.5 45.1 44.7 44.7 44.4 44.5 45.4 43.5 46.8 3 46.3 46.0 46.4 46.1 47.3 48.1 48.9 49.2 49.2 49.2 49.6 48.8 49 48.1 47.8 47.7 47.8 47.3 47.4 47.4 47.7 48 47.6 48.2 47.9 49.6 4 49.5 51.7 52.3 52.6 52.8 53.1 53.3 53.2 53.2 53.4 52.7 51.5 49.4 48.9 49.3999.9999.9 51.4 50.8 51 51.6 52.9 53.1 51.1 51.8 53.4 5 49.2 49.1 50.1 51.7 53.5 53.6 54.0 54.2 51.3 50.2 50.7 49.7 49.4 48.6 47.7 46.6 46.4 45.2 44.8 44.7 46.1 46.1 46.1 45.3 48.9 54.2 6 45.0 46.2 46.8 46.5 45.6 45.5 45.2 44.3 42.9 41.1 38.9 36.8 36.5 30.5 29 39.5 39.6 36.8 36.8 38 37.8 37.5 37.8 37.9 40.1 46.8 7 38.0 38.6 39.3 39.4 39.3 39.2 40.1 40.6 41.5 41.9 41.3 41.3 42.2 42.7 42.4 42.1 41.9 41.8 42.3 42.6 42.5 41.6 41.4 41.1 41.0 42.7 8 40.9 41.0 41.1 41.8 41.8 41.7 40.8 40.3 40.3 38.5 38.1 38 37.6 37.9 37.6 36.3 36.2 36.2 38.1 40.1 40.3 39.7 38.9 40.3 39.3 41.8 9 37.9 38.1 38.2 38.8 39.2 39.3 39.5 39.6 38.9 38.9 38.5 37.4 34.6 34.3 34.1 33.5 33.4 32.8 30.8 29.6 29.3 29.6 29.4 29.4 35.2 39.6 10 30.7 34.0 37.3 38.1 37.9 38.1 38.1 38.0 36.4 35.2 36.6 35.4 33.7 32 35.3 34.8 36.2 37 37.1 37.8 37.8 38.3 38.6 39.5 36.4 39.5 11 39.6 37.7 15.2 22.8 41.3 40.5 17.0 30.0 24.6 27.6 37.4 35.7 38.6 38.4999.9999.9 38.3 38 37.9 37.7 38 38.6 38.7 38.9 34.2 41.3 12 38.9 39.4 39.7 40.3 40.7 40.8 41.2 41.4 41.7 41.5 40 39.4 40.3 40.6 40.5 39.7 39.1 39 37.2 38.1 37.9 37.6 37.5 38.1 39.6 41.7 13 37.8 37.7 37.9 37.8 38.2 37.9 38.0 38.5 38.8 38.8 37.2 36.9 37.2 37.3 37.1 37.5 36.6 35.3 34.6 34.3 34.1 33.8 34.3 34.6 36.8 38.8 14 35.0 35.8 36.5 36.7 37.0 38.4 39.4 40.3 40.6 40 40.1 39.3 39.3 38 37.4 36.4 35.3 35 34.3 34.4 34.5 34.3 34.1 34.4 36.9 40.6 15 34.4 33.4 33.3 34.6 34.2 36.5 37.1 37.3 36 34.9 34.1 33.6 34.2 34 33.9 33.9 33.2 32.6 32.3 30.6 28.8 26.2 25.5 23 32.8 37.3 16 25.8 22.5 24.6 26.4 30.9 32.3 30.7 35.0 35.5 36 35.5 34.8 34.7 34.3 33.8 33.7 33.2 32.9 31.3 30.5 30 28.6 28.9 27.5 31.2 36.0 17 27.4 27.5 27.4 27.0 25.7 24.2 23.1 21.6 20.9 20.5 19.4 19.1 19.4 19.7 20.1 20.8 20.9 21.5 22.4 22.2 21.9 22.5 21.3 22 22.4 27.5 18 22.5 23.2 24.2 25.3 26.0 26.8 27.4 26.9 27.5 26.8 26.9 26.1 27.1 28.1 27.6999.9999.9 29.7 27.4 27.3 27.1 27.1 26 25.3 26.5 29.7 19 26.1 25.8 25.8 26.2 26.3 26.5 26.8 27.0 27.2 26.7 25.3 26.6 27.5 27.5 27.3 26.9 26.4 26 25.9 26.3 25.8 26.5 25.3 25.2 26.4 27.5 20 24.8 26.0 25.7 26.0 26.2 26.7 27.4 27.1 26.7 26.9 26.7 25.9 27.2 27.9 28.2 29 29.3 29.2 29 28.9 28.8 28 28.4 29.1 27.5 29.3 21 29.6 30.5 31.6 31.5 32.5 32.5 33.0 33.2 33.3 34 33.3 35.2 37.4 37.2 37.7 38.9 37.9 37.5 38.3 35.9 35 35.5 33.9 33.3 34.5 38.9 22 33.2 33.3 34.1 33.5 34.9 35.5 35.5 35.2 34.3 35.5 34.9 34.9 34 34.9 34.4 33.7 32.5 32.4 31.2 33.6 33.6 34.6 35.5 36.3 34.2 36.3 23 36.9 35.8 30.4 36.2 37.2 37.2 36.0 36.9 37.1 37 37.5 27.5 35.2 36.9 36.1 36.5 36.1 35.4 35.1 34.5 34 34.3 35.1 34.7 35.4 37.5 24 34.6 34.4 34.8 34.2 33.9 33.3 32.4 32.6 32.5 32.4 32.1 31.3 30.8 30.6 29.8 29.1 28.3 28.4 27.6 26.8 27.8 27.6 27 26.2 30.8 34.8 25 26.0 26.2 26.4 26.4 26.9 28.1 27.9 27.2 27.1 26.7 23.8 24.2 25.6 26 25.1999.9999.9 25.2 24.5 23.4 24.2 24.2 24.2 23.7 25.6 28.1 26 23.0 23.2 25.9 27.1 26.8 26.0 26.1 26.4 26.9 26.8 25 25.1 26.2 26.8 27.1 27.1 27.1 27.8 28.2 29.4 29.9 25.6 25.4 25.6 26.4 29.9 27 24.4 25.1 25.2 24.1 23.9 23.7 23.5 23.6 23.4 22.9 22.3 22.9 23.6 23.9 24.1 23.4 24 23 24.2 22.5 22.5 22.2 21.7 21 23.4 25.2 28 21.2 21.8 23.0 23.6 23.8 24.0 24.3 24.3 24.3 24.5 23.6 23.5 23.8 23.7 22.5 21.5 21.2 20.5 20.3 20.7 20.4 19.9 19.4 18.9 22.3 24.5 29 19.3 20.9 21.2 19.8 19.8 19.2 19.3 19.2 20.2 19.5 18.9 18.6 18.5 18.6 18.7 18.4 18.3 17.7 17.4 17.8 17.1 17.1 17 16.6 18.7 21.2 30 16.4 16.3 16.5 16.3 16.0 16.3 16.7 17.5 18.7 20.2 19.8 19.3 19.5 19.3 19 18.4 18.4 18 17.8 16.9 17.6 17.5 17.6 17.4 17.8 20.2 MEAN 32.4 32.7 32.3 32.9 34.0 34.3 33.7 34.3 33.9 33.8 33.5 32.7 33.2 32.9 32.5 32.5 32.5 33.2 33 32.7 32.7 32.5 32.3 32.1 33.0 36.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 2011 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 17.7 17.8 17.8 17.6 17.1 17.0 19.5 21.8 22.8 25.9 27.7 28.5 30.1 30.4 30.5 29.7 29.9 30.5 31.7 32.7 32.8 30.8 32.2 32.5 26.0 32.8 2 32.7 33.0 32.8 33.3 33.8 34.1 34.2 34.5 35.8 36.9 36.7 32.7 34.4 35.7 38.6999.9999.9 35.8 37 37.6 37.7 37.6 37.1 37.5 35.4 38.6 3 37.5 36.8 37.4 38.2 39.9 39.7 41.9 42.5 41.7 42.4 42.2 41.3 40.4 38.7 37.3 36.2 35 33.6 32.2 31.7 32.2 36.1 38.4 39 38.0 42.5 4 38.4 38.4 36.2 35.9 36.6 36.5 36.7 36.3 35.7 34.6 32.2 32.4 32.1 30.9 30.3 29 28.4 27.8 24.8 23 22.2 21.8 22.7 23.7 31.1 38.4 5 25.6 27.2 24.9 14.8 21.2 19.4 19.5 20.4 21.4 21.7 20 20.3 22.7 21.9 24.7 24.2 24.2999.9999.9999.9999.9999.9999.9999.9 22.0 27.2 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 32.3 32.3 32.3 8 31.9 31.2 26.8 23.7 23.4 26.8 27.4 27.7 28.9 30.1 33.9 36.9 37.7 38.7 38.8 38.9 41.1 45.9 46.7 46.2 46 44.7 45 47 36.1 47.0 9 47.3 48.1 48.3 48.0 48.5 48.4 48.3 48.5 48.9 49.2 48.7 47.5 46.6 46.2 46.1 44.9999.9999.9 44.5 44.6 43.5 43.8 46 47.1 46.9 49.2 10 42.0 41.6 41.6 39.6 38.2 37.5 36.3 35.6 35.7 35.9 35.9 34.8 35.6 35.7 34.6 33.8 33.6 34.9 33.6 33.7 33.3 33.9 33.2 34.8 36.1 42.0 11 34.3 34.4 34.7 34.9 34.9 34.4 34.3 34.8 35.5 35.3 33.6 33.7 34.8 35.4 36.2 36.7 36.7 40.7 40 39.8 39.2 38.3 37.9 37.6 36.2 40.7 12 37.3 37.6 38.0 38.4 38.2 36.7 36.2 35.5 36.1 34 31.7 32.5 34.1 34.6 34.4 34.3 33.8 34.7 34.1 32.9 31.7 32.4 33.8 34.3 34.9 38.4 13 35.4 35.4 35.8 36.1 36.0 35.8 36.5 36.2 36.5 36 35.6 36.3 36.7 36.6 36.7 35.9 35.1 35.2 36 35.9 34.5 34.2 35.1 35.2 35.8 36.7 14 34.9 34.8 34.5 34.5 34.3 33.6 33.2 32.5 31.3 32.2 32.5 32.7 32.1 32.1 32.7 32.1 31.9 32.5 32.2 31.6 31.8 31.7 32 31.8 32.7 34.9 15 31.9 31.5 31.3 31.8 31.8 31.6 31.8 31.7 31.4 31.6 30.4 30.4 30.2 29.9 30 29.2 28.9 28.5 27.8 26.8 26.9 26.7 26.5 26 29.8 31.9 16 26.3 26.1 26.2 26.9 27.3 25.7 26.4 26.9 27.2 27.1 26.6 25 25 25.4 25.7999.9999.9 30 28.6 29.4 27.5 28.5 28.3 28.3 27.0 30.0 17 28.2 27.3 27.1 26.0 26.1 27.0 26.5 26.7 26.7 26.5 25.5 25.8 26.1 26.2 26.4 25.8 25 24.2 23.9 23.6 23.3 23.3 23.5 22.9 25.6 28.2 18 23.1 22.9 22.7 23.2 23.8 24.1 24.1 24.4 24.8 24 23.2 23.6 24 24.3 23.9 24 22.2 21.5 20.5 19.9 19.6 19.5 19.4 19.5 22.6 24.8 19 20.0 21.1 21.2 21.1 20.8 21.1 20.7 20.4 20.3 20.3 19.4 20.2 20.5 20.9 20.5 20.2 19.9 20 20.5 20.5 20.7 22 21.7 20.1 20.6 22.0 20 20.3 20.6 19.7 19.1 18.8 18.9 18.4 18.3 18.2 18 18.3 19.2 19.4 20 20 19.6 18.7 18.6 19 20.2 20.6 21.8 20.6 19.4 19.4 21.8 21 18.9 18.4 18.5 18.2 17.8 16.9 17.1 17.2 18.2 17.6 17.9 18.4 19.5 19.9 20.4 20.3 19.5 21.7 19.3 19.7 21.8 19.6 18.5 19.8 19.0 21.8 22 19.9 19.8 17.3 17.2 16.7 22.1 28.7 30.0 32.8 33.7 33.8 34.6 35.6 35 37.2 38.3 37.3 37.8 40.6 42 45.2 45.5 46.4 46.2 33.1 46.4 23 47.1 47.7 46.3 44.5 44.1 44.5 44.2 43.8 43.1 43.6 42.2 43.1 42.7 40.5 38.4 29.5999.9 21.8 22.6 22.5 22.2 22.9 23.6 23.8 36.7 47.7 24 23.9 23.5 23.7 24.5 23.8 24.3 23.7 25.7 25.9 26.1 25.2 24.4 24 23.2 21.9 21.9 21.7 21 20 20.4 20.1 19.9 20.3 20.3 22.9 26.1 25 20.0 20.6 22.0 21.4 21.2 22.0 21.2 21.6 24 23.4 22.9 23.7 26.2 26.2 26.2 26.4 26.6 26.4 25.6 23.1 23.7 26 25.4 24.6 23.7 26.6 26 21.2 20.9 20.9 22.3 23.8 27.4 26.8 27.8 26.7 26.8 25.3 23.6 21.7 18.1 17.3 16.9 16.9 16.7 16.6 16.7 16 14.9 13.9 14 20.5 27.8 27 12.1999.9 14.2 16.2 15.6 15.6 15.1 15.5 14.5 16.2 14.8 19.7 19.3 18.4 17.4 16.7 16.5 16 15.3 14.4 14.4 13.9 13.9 13.9 15.6 19.7 28 13.8 14.1 14.5 14.6 14.5 14.7 15.5 14.6 14.4 14.3 10.6 12.8 13.2 14.8 14.8 14.1 13.3 13.3 12.8 12.5 12.4 11.4 12.1 12.3 13.6 15.5 29 12.5 12.4 12.1 6.1 10.7 9.5 8.3 14.4 14.7 14.7 13.8 13.5 13.3 12.9 12.8 13.4 12.6 12.6 12.9 13.6 13.7 13.1 12.1 11.7 12.4 14.7 30 12.1 12.4 12.7 13.6 13.4 13.8 13.9 13.5 13.3 13.6 13.4 13.1 13 12.9 12.6 12.1 6.7 9.4 9.9 10.3 10.1 9.8 9.5 9.3 11.9 13.9 31 9.8 9.8 10.1 10.2 9.6 10.5 10.1 10.7 11 11 10.7 10.6 10.7 10.4 9.3 9.1 8.4 8.2 8.2 7.4 7.4 9.4 11.3 11.2 9.8 11.3 MEAN 26.8 27.3 26.5 25.9 26.3 26.5 26.8 27.2 27.5 27.7 27.1 27.3 27.6 27.4 27.4 26.4 25 25.9 26.3 26.2 26.1 26.2 26.4 26.8 26.2 31.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 2011 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 11.8 12.4 12.7 12.2 12.3 12.1 11.1 12.1 11.9 12.4 11.6 11 12.4 11.8 11.2 9.7 10 8.8 7.8 7.6 8.6 9.2 9.7 10.1 10.9 12.7 2 9.0 8.1 7.6 7.9 9.0 9.4 9.9 9.2 8.3 8.5 9.3 9.6 10 10 9.1 9 8.7 8.2 8 8.2 8 7.8 8.1 8.8 8.7 10.0 3 9.5 11.8 13.3 14.1 14.0 14.7 14.8 14.3 14.6 14.3 14.6 13.8 13.4 13.3 12.7 10.8 9.8 9.1 8.9 9.5 18.9 21.9 22 23.8 14.1 23.8 4 24.3 22.9 23.3 23.8 24.3 25.2 24.1 24.2 24.5 24.9 26.8 25.9 20.8 20.4 20.8 21 22.3 22 22.6 24.6 26.5 28.2 30.4 29.2 24.3 30.4 5 31.3 32.1 33.5 30.0 31.1 31.1 30.5 29.9 31.2 33.4 34.6 35.4 36.7 39.3 39.9 40 40.7 40.9 39.5 38.1 37 36.4 36.6 36.8 35.2 40.9 6 36.8 35.2 33.3 31.3 30.5 30.0 30.8 30.7 30 28 24.7 24.1 25.3 25.4 26.2999.9999.9 25.4 25.4 25.3 25.4 25.8 26.1 26.3 28.3 36.8 7 26.3 26.8 26.7 27.7 26.9 27.4 26.9 27.1 26.4 28.5 28.6 28.9 29.6 27.5 27.2 26.6 26.4 25.5 25.5 26.7 27.9 27.6 26.4 25 27.1 29.6 8 25.6 26.6 26.9 26.2 25.5 25.0 25.4 25.5 25.5 25 25 24.3 24.3 25.8 28.2 26.6 24.4 24.4 27.4 28.9 26.1 25.7 26.8 27.7 26.0 28.9 9 30.2 33.2 30.6 30.8 30.6 31.8 31.3 28.5 27.1 26.7 29.1 35.3 40.2 40.3 38.2 34.1 33.9 32.2 29.5 25.7 24.4 24.3 25.9 24.5 30.8 40.3 10 24.3 24.0 23.8 23.8 23.5 23.4 23.5 23.4 24.7 24.4 24.8 24.6 24.2 23.9 23.6 23.1 22.8 21.9 21.4 20.9 20.6 20.2 20.8 21.4 23.0 24.8 11 20.1 20.3 19.5 19.4 19.8 20.1 20.3 20.1 19.9 19.8 19.5 19.1 19.5 18.6 18 17.2 16.1 15.1 14 13.3 13.2 13.3 13.4 12 17.6 20.3 12 9.8 9.5 10.2 10.2 10.5 12.6 14.7 15.7 16 16.5 15.4 15.4 15.3 14.5 14.7 14.3 14.1 13.8 12.7 12.1 11.7 11.5 11.5 11.5 13.1 16.5 13 11.6 12.0 11.9 12.4 11.9 12.4 12.7 13.2 14.1 13.9 13.6 13.1 13.3 13.3 13.9 13.6 13.3 12.8 11.7 11.8 11.6 11.6 12.1 13.5 12.7 14.1 14 12.9 12.7 13.2 14.2 13.7 13.7 14.3 14.5 14.5 14.1 13.6 13.4 13.9 14.5 14.5 12.5999.9 13.3 14.3 14.9 15.1 15.7 15 14.9 14.1 15.7 15 14.7 14.4 14.6 14.4 15.1 14.7 14.6 19.8 19 17.4 15.5 15.9 18.4 22.9 26.7 27.7 27.4 27.3 27.3 26.2 24.8 23.9 22.1 23.3 20.3 27.7 16 25.4 29.6 29.3 29.1 28.6 27.9 27.8 25.2 24.5 24.7 24.6 26.3 25.8 24 21.8 21.8 21.2 20.9 21.2 20.6 21.1 20.8 20.2 22.1 24.4 29.6 17 21.8 23.8 24.8 25.5 25.2 25.1 25.8 26.4 27.1 27.4 27.6 28.3 28.1 28 27.6 27.6 28.8 29.1 29.4 30.6 32.3 34.2 36.2 33.2 28.1 36.2 18 32.8 31.1 30.7 30.8 30.7 30.2 30.0 29.6 30 29.8 28 28 29.3 29.5 29.5 28 26.6 28.2 26 26.1 27.7 26.1 27.2 27.4 28.9 32.8 19 28.2 29.8 29.9 27.5 26.5 25.6 25.4 24.6 23.5 23.2 22.6 21.1 20.1 19.4 18.3 16.9 16.2 15.1 14 13.4 13.7 13.4 12.8 12.3 20.6 29.9 20 11.6 12.0 12.0 12.3 12.1 12.2 12.6 12.6 12.4 13 13 13.5 13.2 12.4 11.6 11.6 11.1 10.2 10.4 10 9.9 9.9 10.4 10 11.7 13.5 21 9.6 9.8 10.3 10.8 11.2 11.6 12.0 12.0 12.1 11.5 11.9 11.5 10.8 10.3 9999.9999.9 10.8 12.4 13.1 13.9 14.8 16.6 18.1 12.0 18.1 22 26.2 31.1 31.0 29.3 28.7 29.6 29.6 27.7 28 27.8 27.5 26.4 25.9 25.3 22.9 21.8 21.1 20.4 20.7 21.3 22.5 24.5 24.8 25.1 25.8 31.1 23 23.9 23.9 25.1 25.9 26.4 25.9 24.4 25.3 26.5 26.5 24.9 25.8 24.9 27.7 27.6 27.4 28.6 28.3 28.5 28 27.5 27.4 28 27 26.5 28.6 24 27.7 29.3 28.7 26.4 26.0 25.8 26.0 26.0 25.7 25.6 25.4 25.2 25.3 24.8 23.8 23.2 22.5 22.2 22.1 21.6 20.7 19.6 18.9 19.5 24.3 29.3 25 19.3 19.0 18.4 18.1 18.2 17.5 17.8 18.2 18.6 18.4 16.9 17.9 18.8 18.9 18.3 18.3 17.6 17.2 16.1 15.3 15.2 16.4 17.4 18.6 17.8 19.3 26 18.9 17.9 17.2 16.6 16.6 18.1 18.2 18.4 18.4 18.3 17.2 18 17.2 18.2 18.3 18.1 17.5 16.6 15.6 14.8 14.2 14.4 14.4 14.4 17.0 18.9 27 13.4 13.5 14.3 14.1 13.3 13.0 11.2 10.2 10.9 18.4 12.3 8.9 10.2 12.7 10.4 11.6 9.7 4.9 4.2999.9999.9999.9999.9999.9 11.4 18.4 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 20.6 21.2 21.2 20.9 20.8 21.0 21.0 20.9 20.9 21.2 20.7 20.8 21 21.2 20.9 20.5 20.4 19.4 19.1 19.6 20 20.2 20.5 20.6 20.6 25.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 2011 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9 9.7 9.5 10 10.4 12.2 13.5 14.3 9.4 10.4 7.5 6.8 6.9 7.9 8.2 9.6 10.5 11.3 11.8 10.0 14.3 2 11.4 11.4 12.3 12.5 13.5 12.6 14.5 13.3 15.9 15.6 13.8 12.5 13.9 14.5 14 13 11.5 10.3 10.2 9.9 10.6 10.6 12.8 13 12.7 15.9 3 12.6 13.1 12.8 13.6 13.7 14.4 14.4 14.1 14.3 14.3 13.1 13.9 19.7 17.5 18.8 15.2 14.5 15.2 21.5 19.8 14.3 13 15.1 15.4 15.2 21.5 4 14.0 14.4 13.2 12.8 13.5 14.5 14.8 14.5 13.8 13.8 9.8 11.9 14.2 13.3 13.5 11.2 11 11.8 12.7 12.7 9.9 12.8 12.6 11.4 12.8 14.8 5 12.3 12.6 13.9 14.4 12.7 13.3 14.0 13.9 14.9 15.4 13.1 11.7 14.3 14.7 14.4 12.8 12 11.8 12 12.9 10.2 11.6 11.6 12.1 13.0 15.4 6 11.6 10.3 11.4 12.0 12.7 13.4 12.7 13.3 13.9 14.1 12 14 15.3 16.4 15.1 14.6 14 13.1 13.9 14.1 12.1 14.9 15 14.3 13.5 16.4 7 13.0 12.3 12.5 12.9 12.8 12.2 12.3 12.1 11.1 11.5 12 11.5 11.7 11 11.2 10.5 9.6 10.5 9.5 10.1 10.5 12 12.4 12.4 11.6 13.0 8 12.0 12.7 13.0 13.5 15.8 16.9 17.2 18.4 19.1 18.6 17.9 16.7 17 17 16.7 15.5 14.9 15.1 15.5 15.2 15.5 15 14.9 15 15.8 19.1 9 15.1 15.5 16.4 15.0 14.8 14.9 15.7 15.6 15.5 15.7 15.2 14.1 14.8 14.8 14 12.6 10.8 10.8 11.6 11.8 11.2 11 10.9 10.2 13.7 16.4 10 9.6 10.6 11.4 11.5 11.1 11.7 11.6 11.1 11.5 11 10.5 10 10.1 10.4 10.1 9.2 8.7 10 10.6 9.4 9 9.4 12 13.2 10.6 13.2 11 13.4 13.2 12.9 13.5 12.1 12.0 11.6 10.8 10.5 11.9 11.3 12.6 13.7 14.7 12.5 11.8999.9 11.3 13 14.8 14.7 14 14.2 14 12.8 14.8 12 13.8 15.4 16.8 16.5 16.1 16.2 17.1 17.0 17.3 16.6 15.7 14.6 14.5 14.5 14.1 13.8 13.5 13.2 13.2 12.3 13.1 13.3 13.4 12.9 14.8 17.3 13 13.0 13.5 16.1 17.2 18.5 18.8 20.4 21.1 20.5 19.9 18.6 17.6 16.5 15.7 15.2 14.9 14.2 15.5 15.7 17 17.3 17.4 16.3 16.3 17.0 21.1 14 16.4 16.5 16.4 17.2 17.6 16.6 15.6 16.1 15.2 15.1 14.3 15.6 16.6 16.7 17.2 17.2 17.3 17.2 18 22.8 32.4 32.7 33.9 36.1 19.6 36.1 15 35.3 33.2 31.7 32.9 35.7 36.4 35.3 31.6 29.4 27.5 25.5 24.9 24.3 23.8 24 23.9 24.1 24.2 23.9 24 23.5 23.2 23.8 22.6 27.7 36.4 16 21.9 21.5 21.9 23.2 23.8 24.4 25.6 26.1 27.1 27.6 28.3 28.5 28.5 28.7 27.9 26.2 25.6 25.9 25.9 25.8 25.4 25.7 25.7 23.8 25.6 28.7 17 24.0 26.6 27.9999.9999.9999.9 29.1 31.5 31.1 31.1 30.9 31 30.6 31.2 30.9 30.2 30.1 29.8 29.5 29.4 29.2 28.9 29.1 29.5 29.6 31.5 18 30.0 29.6 28.1 28.4 28.7 27.8 27.2 25.6 24.1 23.2 24.6 24.3 25.2 24.1 24.2 23.6999.9999.9 19.2 20.8 21.4 22.8 22.9 22.2 24.9 30.0 19 22.5 22.1 21.7 21.9 20.6 19.6 18.2 17.0 19 16.8 14.2 18.5 19 19.2 19.1 18.1 17.5 17.1 17.1 16.8 16.3 16.1 15.7 15.9 18.3 22.5 20 16.0 14.4 13.4 12.9 12.7 12.9 12.5 12.7 13 13.6 13.3 13.1 13 12.8 12.4 10.1 10.2 11.7 12.6 13 12.5 13.6 15.5 17.5 13.1 17.5 21 16.9 15.1 15.2 14.0 13.5 13.1 15.4 17.4 16.1 15.8 13.9 13.9 15.7 18.3 18.5 17.2 16.4 14.6 13.5 12.7 12.9 12.9 12.9 13 15.0 18.5 22 13.5 14.1 13.0 10.9 12.1 12.7 12.6 12.5 12.4 11.9 10 12 11.4 11.8 11.2 11.4 11.2999.9 10.3 9.9 9.8 8.6 8.9 8.9 11.4 14.1 23 9.4 9.9 9.3 8.7 9.0 9.4 9.8 10.6 10.8 11.9 10.7 11.4 12.7 11.9 11.4 10.4 9.7 8.2 8.4 8.4 7.9 5.6 5.6 6.4 9.5 12.7 24 7.0 7.4 7.8 7.9 7.9 8.6 9.5 9.5 8.9 8.9 9 7.8 8 7.6 9.6 8.6 8.6 6.7 6.2 6.6 7.4 7.6 7.7 7.4 8.0 9.6 25 7.7 8.0 7.6 7.8 8.3 8.7 8.7 8.8 9.2 8.3 7.1 6.8 7.8 7.7 7.1 5.9999.9999.9 5.8 6.7 7.5 6.9 6.8 7.4 7.6 9.2 26 7.3 7.7 8.3 8.6 9.3 9.8 10.0 9.8 9.4 8.8 8.3 8.1 8 8 7.1 6.5 6.8 6.2 6.4 6.3 6.5 6.8 6.6 6.8 7.8 10.0 27 7.2 7.6 8.3 8.9 9.3 9.7 10.0 9.7 9.7 9.7 9.5 9 8.9 8.3 7 5.2 5.1 5.4 6.1 6.6 6.8 7.4 7.2 6.6 7.9 10.0 28 6.5 6.7 6.9 8.1 9.4 10.3 11.4 12.2 12.9 12.2 11.6 10.7 10.5 10.9 9.6 9.6 9.1 8.7 8.3 8.2 8.5 8.4 8.3 8 9.5 12.9 29 7.2 7.3 7.4 8.0 8.6 9.1 9.6 9.9 10.1 9.2 9 11.4 10.6 11.1 13.7 15.1 12.8 12.9 12.5 12 12.5 12.2 12.2 12.4 10.7 15.1 30 11.6 11.3 12.1 13.3 13.2 14.0 14.6 14.7 14.7 14.6 14.6 14.7 14.4 14.2 13.4 12.9 12.6 12.1 11.6 11.8 12.1 12.3 12.8 13 13.2 14.7 31 12.5 12.4 12.1 11.8 12.5 14.8 15.4 15.1 14.6 13.5 12.9 12.3 12.2 12.8 12.6 12.1 11.4 11 10.5 11 11.2 11.1 11.9 11.8 12.5 15.4 MEAN 14.2 14.2 14.4 14.1 14.5 14.8 15.4 15.3 15.4 15.1 14.3 14.5 15.1 14.9 14.7 13.8 13.2 13.1 13.3 13.6 13.6 13.8 14.2 14.2 14.3 18.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 2011 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 12.8 12.9 14.3 15.8 16.3 16.6 16.5 16.1 16.2 15.3 15.3 14.8 14.7 14.1 12.9 9.1 6.6 8.8 9.5 10.1 11.9 12.8 13.5 13.7 13.4 16.6 2 13.4 14.4 14.3 14.7 14.9 15.0 14.9 13.8 12.6 11.7 10.7 10.2 10.5 15.8 15.5 16.9 18.3 18.5 19.3 19.5 19.3 19.3 18.6 17.7 15.4 19.5 3 17.7 17.0 15.9 14.8 14.6 14.0 13.0 11.4 11.4 14.1 13.3 13.1 15.7 17.5 18.6 14.2 12.2 13.5 13.5 11.9 11.4 13.1 13.3 13.3 14.1 18.6 4 13.3 13.1 14.8 14.9 14.7 14.6 14.8 15.4 14.6 13.9 13.1 11.8 11.6 10.7 9.8 9 8.2 7.9 8 7.7 7.7 8.4 8.2 8.2 11.4 15.4 5 8.9 9.8 10.1 10.6 11.1 11.4 11.0 11.4 11.2 11.2 11 11 11.3 11.4 11.3 10.9 10.2 8.5 4.2 4.6 6 7.2 7.9 8.4 9.6 11.4 6 9.5 9.9 9.9 10.2 10.3 10.4 10.2 10.2 10.4 10.7 10.1 10 9.9 10999.9 9.5 9.8 10 9.6 9.1 8.9 8.8 8.6 9.4 9.8 10.7 7 9.3 9.3 9.2 9.3 9.9 10.2 10.9 10.8 12.1 12.9 16.2 14.1 12 11.4 12.6 12.9 12.7 12 11.3 10.5 9.9 9.5 9.7 9.4 11.2 16.2 8 9.7 10.3 10.5 10.3 10.6 10.7 10.8 10.8 10.5 10.3 10.6 10.6 10.4 10.2 11.4 12 10.8 10.9 11 10.5 11.6 12.5 12.4 12.7 10.9 12.7 9 12.9 13.9 14.7 16.0 15.2 15.1 15.3 15.6 15.3 15.1 14.9 18.4 22.3 21.9 22 22.8 19.6 15.3 8.7 9.9 9.9 10.1 10.6 10.8 15.3 22.8 10 11.6 12.2 12.5 13.3 13.3 14.2 13.3 13.7 13.5 14 13 12.8 13.7 13.4 11.4 10.7 9.9 10.7 12.1 12.5 11.8 12.8 12.7 11.9 12.5 14.2 11 12.0 12.0 12.4 13.4 14.2 14.1 13.4 12.9 12.6 12.8 12.6 12 12.2 13.5 13.7 13.2 12.2 11.5 10.7 10.2 10 9.6 9.4 9.6 12.1 14.2 12 10.0 10.7 11.2 11.5 11.3 11.7 11.9 11.5 11.7 11.8 11.6 11.7 11.6 11.6 11.4 10.1 11.4 12 12.5 12.5 12.7 12.3 14.3 15.6 11.9 15.6 13 15.6 16.6 16.9 16.6 16.8 17.0 16.2 15.3 15.5 15.5 15.4 14.6 14.9 14.8 13.5 9.8 9.1 8.7 8.6 8.6 8.3 8.4 8.6 8.2 13.1 17.0 14 8.5 8.4 8.6 8.9 9.2 9.3 9.8 10.7 12 13.5 13.9 13.1 12.1 13.1 13 12.6 10.8 8.9 8.2 8.4 9.2 8.9 9.4 8.9 10.4 13.9 15 8.4 8.3 9.0 9.5 10.1 11.1 11.0 11.2 11.8 13.1 14.3 13.2 13.1 10.5 8.9999.9999.9 9.4 8.5 8.4 7.9 7.8 6.7 6.3 9.9 14.3 16 7.5 9.2 9.5 10.5 9.0 8.2 9.4 8.7 10.7 10.1 10 10.9 11.6 12.8 11.8 11.6 11.6 10.5 10.3 9.7 9.3 8.8 13.4 15.2 10.4 15.2 17 13.9 11.4 11.1 10.2 10.8 11.1 11.3 10.8 10.8 11.4 10.8 10.4 10.2 12.9 17.1 15.6 11.2 10.2 12.7 13.5 12 12.4 10.2 12.1 11.8 17.1 18 12.9 12.8 14.0 14.9 14.4 13.7 14.9 15.3 14.3 12.9 11.7 11.4 10.9 11 10.6 12.9 18.7 16.8 18.4 17.3 16.7 17.7 17.7 17.5 14.6 18.7 19 15.9 15.2 15.0 14.8 15.3 15.5 15.2 13.5 11.3 11.7 13.3 13.3 13.9 14.8 15.1 13.8 14.1 14.4 11.4 12.2 15.1 17 17 17.3 14.4 17.3 20 16.6 16.4 15.8 14.0 12.7 12.7 12.5 13.0 15.8 16.5 16 15 14.5 14.9 13.7 13.7 12.4 12.7 13 13.2 12.8 12.4 13 12.4 14.0 16.6 21 11.9 11.2 11.4 11.5 11.4 11.7 10.8 12.1 12.6 13.3 13.6 14.3 15.4 15.6 14 12.4 12.1 12.3 12.8 13.3 12.5 12.5 12.7 12.4 12.7 15.6 22 12.3 12.2 12.7 13.4 12.5 12.3 12.8 14.3 16.4 17.3 17.6 18.5 18.6 17.9 15.7 14.7999.9999.9999.9 10 11.4 9.1 11.6 11.4 13.9 18.6 23 11.1 12.8 13.1 12.4 12.6 12.5 12.2 12.5 12.6 12.4 13.4 13.8 14.1 14.3 16.1 17 16.2 13.9 13.5 13.9 14.5 14.2 13.6 13.6 13.6 17.0 24 14.0 13.0 12.7 12.8 12.3 12.6 12.9 14.3 15 16.8 17.7 16.1 13.3 12 11.1 10.4 11.3 11.8 12.4 14.5 14.4 13.5 12.5 12.1 13.3 17.7 25 12.4 13.3 13.1 14.1 13.4 13.6 13.4 13.7 14.2 14.4 14.3 13.9 14.4 15.2 15.3 15.5 15.9 17.8 18.8 19.7 18.7 17.9 18.6 18.2 15.4 19.7 26 18.4 18.8 17.8 18.6 18.0 17.3 16.6 16.3 16 15.5 14.9 16.2 15.9 15.2 14.9 14.3 14.4 15.5 17.9 17.3 18.1 18 17.3 17.3 16.7 18.8 27 18.6 19.2 18.6 17.6 18.0 16.9 15.3 15.3 14.5 13.7 14.5 18.4 19.5 18.8 18.2 17.5 17.9 18.6 17.6 17.6 18.6 17.7 17.8 19.2 17.5 19.5 28 18.5 17.9 16.0 15.1 15.7 15.2 14.8 15.2 15.9 17 17.7 17.1 18 17.2 16.1 15.8 14.9 16.4 14.9 15.6 15.9 16.8 16.8 17.5 16.3 18.5 29 17.5 16.7 17.0 16.5 16.3 16.4 17.1 18.1 18 18.8 18 18.2 17.7 17 17.7999.9999.9999.9 24 24.9 24.5 26.9 31.1 30.3 20.1 31.1 30 30.8 30.0 30.3 30.6 30.2 30.6 30.6 31.1 31.7 31.8 33 32.9 31.8 31.9 32.4 34.1 36.7 36.4 35.9 34.1 33.4 32.4 31.2 30.9 32.3 36.7 31 30.1 29.5 28.7 28.2 27.4 29.4 30.9 31.1 30.1 27.1 25.6 25.2 25 26.3 25.9 27.1 29.6 28.1 23.3 24.9 22.7 25 26.2 27.6 27.3 31.1 MEAN 14.1 14.1 14.2 14.4 14.3 14.4 14.3 14.4 14.6 14.7 14.8 14.7 14.9 15.1 15.1 14.5 14.2 13.9 13.8 13.7 13.8 14 14.3 14.5 14.4 18.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 2011 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 29.7 29.5 30.5 29.8 31.1 32.3 32.6 32.2 32.4 31.7 31.1 31.3 31.3 31 30.9 30.6 30.3 31.1 33 34 31.8 32.4 33.7 31.9 31.5 34.0 2 31.3 31.6 32.0 30.3 28.3 26.6 27.9 27.9 26.8 27.8 27.9 26.9 27.4 28 26.5 27.8 27.4 27 26 26.1 24.5 25.8 25 24.6 27.6 32.0 3 28.6 29.1 30.4 31.8 31.0 32.8 32.9 35.6 34.2 33.5 34.1 34.7 34.6 34.5 34 33.9 34 34.9 34.3 34.9 33.1 32.8 32.4 32.4 33.1 35.6 4 31.5 30.2 30.7 30.4 29.7 28.2 26.1 25.8 25.5 27.5 27.3 26.9 26.3 25.7 24.2 22.7 21.3 22.2 29.1 26.4 24.8 25.9 25.9 25.4 26.6 31.5 5 25.3 22.6 21.9 23.3 21.9 24.6 26.5 25.3 23.6 25.7 26.1 26.8 25.5 27.1 25.8 27.9 28.4 27.3 24.9 30.8 31.5 31.3 31.6 30 26.5 31.6 6 27.4 27.7 31.6 28.2 24.2 24.9 29.7 27.6 27.2 27.5 27.7 28.4 25.4 22.7 23.6999.9999.9999.9999.9999.9999.9999.9999.9999.9 26.9 31.6 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12.5 13.1 12.7 11.7 11.5 12.3 13.1 13 11.4 11.3 12.3 13.0 13.1 13.3 12.7 13.1 13 12.8 12.6 11.9 11.9 12.4 13.9 14.4 18.8 20.2 17.7 18.2 17.7 18.7 20.9 20.9 14.8 20.9 14 19.1 17.2 17.9 18.9 17.2 17.5 15.7 15.0 15.4 16.1 15.4 13.5 13.9 12.3 9.3 10.7 11.5 12.4 13 13.6 14.8 16.6 16.4 17.7 15.0 19.1 15 17.0 17.1 17.1 17.2 16.5 16.7 16.5 16.3 15.3 16.5 15.2 13.8 12.9 12.1 13.2 12.2 15 18.8 20.1 18.4 17.6 17.5 17.7 18.3 16.2 20.1 16 18.2 17.2 16.9 18.1 17.2 17.8 18.5 19.5 18.3 18.3 16.4 15.5 13.6 13.6 13.8 15 15.7 17.7 17.6 18.2 18.9 18.6 16.7 13.4 16.9 19.5 17 13.7 13.7 13.5 15.2 15.8 17.1 17.3 17.2 17.1 17.2 16.7 20.4 15.4 19.2 17.2 20 20.1 20 22.1 23.4 22 21 19.4 19.1 18.1 23.4 18 20.0 21.1 21.5 21.2 22.0 23.0 23.8 23.3 24.1 24.8 25.4 22.9 21.9 18.5 16.3 15.4 14.1 13 12.6 12.4 12.9 13.5 12.8 11.9 18.7 25.4 19 13.9 13.5 12.3 12.5 12.9 13.0 13.0 12.7 12.6 12.7 12.2 11.2 11 10.8 11.1 10.9999.9999.9 10.8 12.1 12.6 13.4 13.8 14.5 12.4 14.5 20 13.7 12.8 12.7 12.6 12.7 13.1 13.1 13.4 13.7 13.7 14.1 12.4 14.1 12.1 12.8 12.9 12.6 13.2 13.1 13.3 13.9 14.1 13.8 14.2 13.3 14.2 21 13.6 12.9 13.2 13.0 13.3 13.9 13.9 13.9 14.8 15.4 14.6 14.7 12.3 10.3 12 12.7 12.7 12.4 12.7 12.5 12.5 13.1 14 13.9 13.3 15.4 22 15.2 15.9 16.3 17.4 18.7 19.1 19.5 19.8 20.1 20.2 19.8 18.8 19.4 18.6 17.9 17.9 17.7 17.1 16.6 17 18.3 17.5 16.5 16.9 18.0 20.2 23 18.4 18.8 18.7 19.1 18.5 16.8 16.6 16.9 17.1 16.8 15.8 16.3 16.6 16.6 14.7 11.5 9.6 7.7 10.1 11.5 12.6 12.6 13.6 13.8 15.0 19.1 24 13.9 13.8 14.1 14.2 14.3 14.1 13.9 14.3 14.2 13.9 14.1 13.9 13.4 12.9 12.5 12.3 11.8 11.3 11.2 11.2 11.4 11.8 12.1 12.6 13.0 14.3 25 12.3 12.8 12.4 12.2 13.0 13.1 12.7 13.2 13.5 13.7 14 13.3 13.2 12.8 13.1 13.5 12.9 12.4 12 12.3 12.5 13.2 14.1 14.6 13.0 14.6 26 12.4 10.4 11.2 11.8 11.2 10.4 10.2 10.5 11.3 12 12.2 12 11.2 10.5 10.9 9.7 8.2999.9 9.7 9.8 10.8 11.7 12.2 11.8 11.0 12.4 27 11.8 11.2 11.1 11.6 12.0 12.3 12.6 13.0 13 13.6 14.2 13.9 13.6 12.9 9.5 10.1 10.9 11.6 12 13.4 13.8 13 13.3 13 12.4 14.2 28 13.2 13.2 13.6 13.4 12.4 12.9 13.3 12.6 12.5 12.5 12.3 11.5 11.6 11.6 12 11.8 11.3 11 9.8 9.5 10.3 10.9 10.7 9.6 11.8 13.6 29 10.5 9.3 8.8 10.4 10.6 11.4 11.5 11.8 11.9 12.2 12.4 10.2 10.6 10.8 11 11.1 10.8 10.9 11 11.4 11.4 11.8 12.3 11.7 11.1 12.4 30 10.5 10.8 10.7 11.1 11.3 11.4 11.4 11.4 11.6 12 12 10.9 10.6 10.5 10.5 10.9 10.8 10.9 10.6 11.1 11.5 11.7 12.4 12.4 11.2 12.4 MEAN 18.0 17.7 18.0 18.2 17.9 18.2 18.4 18.4 18.3 18.7 18.5 18 17.4 17 16.5 16.3 16.6 17.3 17 17.2 17.3 17.6 17.6 17.3 17.7 20.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 2011 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 11.8 11.9 12.0 11.6999.9 11.7 11.7 11.7 11.6 11.3 10.6 9.5 6.7 5.2 1.6 0.3999.9999.9 2.4 3.4 4.8 10.6 14.7 16.7 9.1 16.7 2 18.2 19.3 20.1 19.8 19.5 19.8 19.4 18.5 18.1 18.9 19.6 19.1 19.6 20.8 23.1 22.5 22.9 26.4 27.8 28.4 26.6 26.6 27 27.1 22.0 28.4 3 27.2 27.9 27.9 27.8 29.5 32.5 30.7 29.2 29 29.6 30.3 31.1 24.5 28.1 29.9 20.3999.9999.9 20.9 21.3 24.1 26.2 27 26.9 27.4 32.5 4 23.4 22.2 23.5 24.2 24.1 21.9 18.6 18.7 19.1 19.8 20.3 22 25.3 26.3 28 26.4 30.5 29.9 30.9 31.2 30.2 30.9 31.2 32.2 25.5 32.2 5 32.7 32.9 31.7 31.1 29.6 29.6 30.0 30.2 29.6 28.9 28.8 29.2 30.2 29.9 30.6 31 30.6 29.9 30.1 31 31.6 31.3 32.2 32.7 30.6 32.9 6 32.8 32.9 31.6 32.0 31.7 31.3 31.5 32.0 32.2 31.5 30.2 29.6 29 28.6 28.7 27.5 25.7 26 24.7 26.4 26.9 27.4 30.1 31.8 29.7 32.9 7 32.1 32.6 32.9 32.2 36.2 36.0 36.2 35.8 35.8 35.4 35.8 33.9 34.6 35.7 35.6 35.6 35.7 34.7 33.8 33.5 35.4 35.2 36.3 35.8 34.9 36.3 8 35.1 36.1 36.0 35.1 36.5 37.6 37.2 38.0 36.4 36.8 36.7 35.2 36.9 38.3 40.7 39.7 39.5 37.4 34.7 32.7 33.6 35.8 37.1 36.6 36.7 40.7 9 37.1 36.7 33.2 32.2 35.7 37.3 30.3 34.5 34.7 36.6 36.9 37.2 37.2 36.1 36.3 34.2 34.3 34.5 34.7 34.8 35.6 37.2 38.3 39.9 35.6 39.9 10 38.8 36.0 39.9 40.0 39.8 31.8 35.8 39.0 38.1 37.1 39.7 35 34.5 37.6 39 37.8 36.7 35.9 35.6 35.5 34.6 33.3 34.9 35.6 36.8 40.0 11 35.3 35.0 35.3 35.5 35.3 35.6 35.8 34.6 29.9 30 30.4 30.2 32.1 34.5 35.7 36.7 38.2 40.9 42.7 42.9 42.4 41.9 40.5 39.3 36.3 42.9 12 34.3 34.1 35.6 35.6 33.8 32.9 32.5 32.4 32.9 30.1 27.8 20.4 21.5 28.9 29.1 29.2 28.9 29.2 29.6 29.3 30.3 29.6 29.2 26.1 30.1 35.6 13 26.2 26.3 27.6 28.6 28.8 29.5 30.1 29.6 29.2 29.5 29.3 28.8 29.4 28.7 27.5 26.8 26.2 26 26.7 27 26.8 26.9 27.5 27.6 27.9 30.1 14 27.4 27.0 25.9 25.8 26.0 25.5 25.6 24.6 24.3 24.5 24.3 23.6 23.3 22.7 21.7 20.9 19.6 19 18.1 18 17.7 17.5 17.4 17 22.4 27.4 15 16.1 16.6 16.4 16.1 15.5 15.4 15.0 14.5 15.2 16 16.1 15.1 14.3 14 14.5 14.1 14 13.9 13.7 14 14.5 14.4 14.4 14.4 14.9 16.6 16 14.3 14.3 13.8 14.5 14.0 13.1 12.9 12.1 12.5 12.9 13.4 14.2 16.4 18.2 20.3 21.2 21.4 21.9 21.5 22.4 24.3 24.7 23.8 22.4 17.5 24.7 17 22.0 22.1 22.3 22.6 23.4 23.5 23.3 23.1 22.3 23.1 24.2 22.3 20.6 22 23.7 26.4 24.3 26.1999.9999.9 27.4 26 27.1 24.3 23.7 27.4 18 20.0 19.0 20.3 19.4 15.6 17.6 21.6 22.1 20.8 20.7 20.4 18.9 18.5 18.7 17.8 17.8 16.8 16.9 15.8 14.2 14.3 15.2 14.8 15.1 18.0 22.1 19 14.0 13.8 14.7 15.0 15.5 15.9 16.8 17.4 17 16.7 16 16 15.4 14.9 16.2 16.8 15.9 16 16.5 15.6 15.2 16.3 15.9 15.5 15.8 17.4 20 15.7 16.0 16.4 16.9 17.3 17.3 16.9 17.1 17.2 18.1 18 16.7 17.4 17.1 17.3 16.9 17.4 16.4 16.4 17 16.6 17.9 18.4 18.2 17.1 18.4 21 17.1 17.1 19.0 18.9 18.7 18.8 19.3 19.3 18.9 18.4 18.8 18.3 18 17.9 18.2 18.5 18 18.1 18.3 18.3 18.3 17.6 17.3 17.1 18.3 19.3 22 16.2 16.1 15.6 15.6 15.7 15.9 16.1 16.5 16.5 16.6 17.2 17.6 17.8 17.7 17.9 18.5 18.2 17.8 16.8 16.9 17 16.8 17.2 17.2 16.9 18.5 23 16.9 17.3 16.8 17.5 17.5 18.2 18.2 18.4 17.8 18 18.1 17.2 17.1 17.4 17.4 17.7 18 17.9 17.9 18.3 17.8 17.9 17.9 17.4 17.7 18.4 24 15.6 16.9 16.4 16.8 17.0 16.9 16.6 17.0 17.4 17.4 17.1 16.4 16.4 16.5 17.2 17.1 15.9999.9999.9999.9999.9999.9999.9999.9 16.7 17.4 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 31 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12.8 13.8 18.3 18.3 15.9 15.8 18.3 MEAN 24.2 24.2 24.4 24.4 25.1 24.4 24.3 24.4 24 24.1 24.2 23.2 23.2 24 24.5 23.9 24.9 25.5 24.1 23.7 24.2 24.8 25.4 25.1 24.4 27.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 2011 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9 21.0 21.3 21.4 21.5 21.5 21.5 21.5 15.8 12.4 12.3 12.5 13.3 13 13.2 15.3 15.7 16 15.7 15.9 16.3 15.4 15.7 16.7 16.7 21.5 2 18.5 19.0 19.2 19.6 19.4 19.4 20.7 20.9 20.6 20.5 21.4 21.5 21.8 20.7 20.7 21.8 22.4 23.9 24.8 25.1 25.8 25.5 26.1 26.1 21.9 26.1 3 26.3 26.5 25.9 26.1 26.2 26.4 27.7 28.4 29 28.8 28.7 28.5 28.1 27.9 27.9 27.6 28.5 28.2 28.8 28.7 29 29.1 27.9 27.6 27.8 29.1 4 27.7 27.8 25.0 27.3 26.8 29.4 30.6 30.7 28.6 27 28.9 24.7 21.9 18.4 22.5 26.1 30.1 32.6 32.1 31.8 32.1 32.8 33 33.6 28.4 33.6 5 34.0 34.6 35.1 34.1 33.4 33.8 33.6 33.4 32.7 31 28.4 27.9 26.8 27.4 27.6 29.2 29.4 29 29.2999.9999.9999.9999.9 28.1 30.9 35.1 6 29.6 30.5 31.6 32.6 32.8 32.8 32.6999.9 30999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 31.4999.9999.9 31.5 32.8 7 32.7 33.1 32.7999.9 32.3 32.7999.9999.9999.9999.9999.9999.9 31.1999.9999.9 30.8999.9 30.4 30.5 30.3 30.5 30.4 31.3 30.8 31.4 33.1 8 31.9 31.9 31.6 30.7 31.1 31.6 31.9 31.7 31.6 31.8 32.1 31.9 32 32.3 31.8 31.5 31 31 30.3 29.7 28.9 29.4 28.3 28.6 31.0 32.3 9 28.5 28.3 28.7 28.5 28.6 28.8 29.3 29.2 29.3 29.6 29.1 27.5 26.2 28 27.9 27.1 26.7 25.9 26.8 28.2 26.2 23.8 24.1 24.5 27.5 29.6 10 26.0 27.4 26.9 25.8 25.2 25.1 24.2 22.5 20.8 21.2 21.8 21.5 20.6 20.2 19.1 19 18.7 18.9 18.3 19.1 19.9 21.2 20 21.6 21.9 27.4 11 22.2 21.3 20.6 20.5 20.2 20.5 20.9 20.4 20.2 19.8 19.9 20.1 20.1 20 19.5 18.7 19.1 20.1 19.9 21.3 22.1 21.6 22.7 24.6 20.7 24.6 12 25.4 25.6 24.9 25.2 25.4 26.6 28.5 31.2 32.9 34.2 34 34.7 35.4 34.4 32.8 31.5 31.8 32.1 32.3 33 33 33.2 34.1 34.9 31.1 35.4 13 35.0 35.2 35.0 35.6 35.8 36.0 35.8 36.0 36.2 35.5 35.8 34.9 34.1 33.4 33.1 32.8 32.5 31.9 32.4 32.6 29.5 32.2 33 34.7 34.1 36.2 14 34.8 34.8 35.0 34.8999.9 34.4999.9 31.6 35.5 34.3 35.3 33.5 34.8999.9 34.2 33.7999.9 33.2 32.8 32.6 32.1 31.1 28.3 30.4 33.3 35.5 15 31.7 32.3 31.7 31.8 32.4 32.1 32.9 32.1 32 31.9 32.2 31.1 30.4 30.5 30.1 30.5 30.3 29.8 29.8 29.8 30 30.8 30.7 30.7 31.1 32.9 16 30.7 30.1 30.4 30.3 29.9 29.7 30.2 29.9 30 31.2 30.7 30.6 30.1 29.8 29.5 29.6 27 27.2 27.8 27.8 27.8 28.8 29.3 29.1 29.5 31.2 17 29.5 29.7 30.0 30.7 31.0 31.2 31.3 31.1 31.5 31.8 32.2 31.8 31.6 31.7 31.2 31.2 30.7 30.2 29.5 28.8 29.2 28.6 28.4 28.4 30.5 32.2 18 28.5 28.5 28.8 28.8 28.7 28.3 28.4 28.4 28.4 27.8 27.6 27.2 26.7 25.3 25.6 26.1 27 26.4 27.1 29 30.2 31 32.5 32.4 28.3 32.5 19 33.7 33.6 33.4 32.0 31.5 31.8 32.4 32.5 32.1 32.5 32.5 32.6 31.7 32 32.1 32.4999.9999.9999.9999.9999.9999.9999.9999.9 32.4 33.7 20 999.9999.9999.9 28.9 30.2 29.6999.9 30.6 29.4999.9999.9999.9999.9999.9999.9 29.1 29.5 29.9 29.4 29.4 28.9 29.6 29.3999.9 29.5 30.6 21 999.9 30.1 29.3 29.4 28.0 28.4 28.6 27.7 29.1 29.3 29.5 27.7 29.3 28.5 29.3 28.8 28.6999.9999.9 36.4 35 35.5 33.9 34.8 30.3 36.4 22 37.5 37.2 37.8 36.8 37.3 37.5 37.0 37.4 38 38.3 38.3 38.2 37.9 37.7 36.7 35.8 35.3 34.3 34.2 34.1 34.5 35.7 31.4 32.3 36.3 38.3 23 33.4 34.1999.9999.9999.9999.9 36.6 37.3 37.8 37.8 37 35.5 34.8 35.7 37 36.6 36.2 35.9 35.5 35.8 34.1 34.2 33.2 33.1 35.6 37.8 24 32.8 32.1 32.4 32.6 34.8 36.2 36.2 36.0 34.9 33.9 33.9 33.6 33.2 32.5 32.2 32 32.3 31.6 33.7 34.6 35.4 36.6 37.4 38.7 34.2 38.7 25 38.0 37.5 36.4 36.2 36.2 36.3 36.0 36.3 37 37.8 38.5 38 37.1 37.2 37.4 38 38 37.6 38.5 39.2 40.9 41.7 42.4 42.4 38.1 42.4 26 42.8 43.1 42.7 42.8 43.0 42.8 42.5 42.3 42.2 42.1 41.9 41.6 40.9 40.4 40.3 40 39.7 39.4 39.7 39.7 40.2 40.8 40.7 41.1 41.4 43.1 27 41.3 41.5 41.8 42.0 42.0 42.1 42.5 42.5 42.8 43.1 42.7 42.2 41.4 40.9 40.7 40.4 40.3 40 39.9 39.3999.9 40.3 40.6 40.9 41.4 43.1 28 40.8999.9999.9999.9999.9999.9 40.1999.9999.9 41.6 41.1 38.3999.9999.9999.9999.9999.9 33 32.9 32.8 33.2 32.3999.9999.9 36.6 41.6 29 999.9999.9999.9999.9999.9999.9 29.7 29.6 29.6 28.7 28.4 26.8 25.8 25.9 26.1 25.4 25.3 25.7 25.4 25.1 25.1 25.3 26.5 27.8 26.8 29.7 30 28.3 28.3 27.6 27.4 27.3 27.6 28.4 28.4 28 27.4 27.4 26.9 26.6 26.6 26.3 27 27.6 26.8 27.5 26.8 26.9 27.9 27.1 27.2 27.4 28.4 MEAN 31.6 30.9 30.6 30.5 30.4 30.8 31.5 31.1 30.9 31.2 31.2 30.4 29.8 29.2 29.4 29.6 29.4 29.7 29.8 30.3 29.9 30.6 30.3 30.8 30.4 33.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 2011 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 26.4 25.8 25.9 26.4 28.9 29.7 29.1 29.1 28.5 28.8 29.2 28.9 28.5 29 29.4 29.9 30.4 30.8 30.4 30.7 31.3 30.4 30.5 31.1 29.1 31.3 2 31.4 30.9 30.8 31.3 31.9 30.6 29.3 28.8 28.7 29.8 28.2 28.3 28.4 28.5 28.9 29.4 29 28.2 28.3 28.9 28 27.9 28.7 29 29.3 31.9 3 29.3 29.1 28.8 29.3 30.2 30.5 30.4 29.8 30 29.9 29 29.8 28.6 26.8 28.1 28 28.7 28.3 30.2 31.3 31 32.1 33.2 34.2 29.9 34.2 4 34.9 35.3 35.3 34.5 32.7 34.0 35.4 36.9 38.2 39.5 39.7 39.9 39.2 38.4 38.4 37.8 37999.9999.9999.9999.9999.9999.9999.9 36.9 39.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9 34.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 34.9 34.9 6 999.9999.9999.9999.9 37.5 37.4 36.5 35.4999.9 36.8999.9999.9999.9999.9999.9 33.1 33 34.2 33.3999.9 34.2 32.8 29.5 33.6 34.4 37.5 7 36.1 36.3 35.5 37.5 37.8 37.6 37.9 38.0 37.2 37.5 36.1 34.6999.9 33 34.4 34.1 34.4 34.3 34.5 32.9 32.5 35 35.9 36 35.6 38.0 8 36.6 36.4 36.5 36.3 35.6 35.8 35.8 35.8 35.7 35.8 36.3 36.4 37.2 36.8 36.5 35.2 34.3 33.7 33.9 33.7 33.7 33.6 33.5 33.5 35.4 37.2 9 33.5 33.7 33.5 33.0 32.6 32.7 33.2 33.5 33.5999.9 32.9 32.4 32.2 31.5 31 30.7 30.7 30.6 30.8999.9 28.4 27.1999.9999.9 31.9 33.7 10 27.9 29.4 29.1 31.0 31.8 33.1 32.6 32.9 34 33.7 34.3 33.4 32.8 32.5 32.9 32.8 32.2 32.6 32.7 32.1 32.5 32.5 33.2 34 32.3 34.3 11 33.9 32.4 32.3 31.6 27.1 27.4 29.6 27.6 27.6 28.1 28.8 30 29.2 28.3 28.6 28.1 27.7 27.7 27.7 28.4 28.2 28.6 29.1 29 29.0 33.9 12 28.8 28.9 28.7 28.5 28.5 28.9 29.7999.9999.9 26.9 27.2 26.3 25.3999.9 25.9999.9999.9999.9999.9 25.5 25.8 27.2 27 27 27.4 29.7 13 28.2 28.3 28.7 28.4 27.6 27.9 27.8 27.3 27.3 25.9 24.6 21.8 24 24.8 28.3 25.2 28.7 28.7 32.2 32.7 30.8 32.8 33.8 33.2 28.3 33.8 14 32.9 34.1 34.8 35.0 35.4 35.0 35.2 35.2 35.4 35.2 36.2 37.4 37.5 38 37.7 37.7 37.8 37.9 37.9 38.6 37.9 36.9 37.6 37.5 36.5 38.6 15 37.4 38.0 37.8 39.3 39.7 39.8 38.2 37.9 38.5 38.4 38.6 38 37.6 37 37.1 37.3 37.2 37.5 36.8 36.2 35.6 35.7 36.1 35.7 37.5 39.8 16 35.5 35.7 35.7 35.4999.9999.9 33.8 33.6 33 35.4 36.3 36.4 36.3 35.4 37 37.5 37 36.6 35.8 36 36.5 37.4 37.8 38.4 36.0 38.4 17 38.9 38.8 38.5 38.5 38.4 38.4 38.5 38.3 38.2 38 37.7 37.7 37.4 37.3 37.1 36.7 36.5 36.9 36.3 35.6 35.3 35.4 35.3 35.4 37.3 38.9 18 35.6 35.7 35.8 35.8 35.9 35.7 35.0 34.7 34.8 35.1 35.3 35.2 34.7 34.3 33.4 32.5 32.2 33.1 34.7 34.7 35.2 36 36.6 34.8 34.9 36.6 19 34.0 33.2 33.2 32.0 32.4 32.9 33.1 33.7 33.2 34.8 35.4 35.8 33.4 33 33.8 35.5 36.9 37.4 37.8 37.8 38 38.4 38.1 38.3 35.1 38.4 20 38.2 38.2 37.6 37.1 38.1 38.6 38.5 38.9 39.1 38.8 38.4 38.4 38.1 38.3 38.1 38.1 38.1 37.7 38 38 37.6 38 37.9 38 38.2 39.1 21 37.9 37.9 37.7 37.5 37.5 37.5 37.4 37.4 37.4 37.3 37.2 36.7 36.8 36.6 36.4 36.3 35.7 35.6 35.5 35.6 35.6 35.7 35.9 36.2 36.7 37.9 22 36.5 36.6 36.4 36.4 36.3 36.3 36.5 37.0 37.4 37.3 37 36.8 36.7 36.7 36.4 36.1 35.8 35.7 35.7 35.6 35.8 36 36.2 36.1 36.4 37.4 23 36.1 35.7 35.3 34.6 35.0 35.3 35.5 35.6 35.6 35.5 35.2 35.2 34.6 33.9 33.3 33.1 33.4 32.8 32.3 32.1 31.9 31.7 31.9 32 34.1 36.1 24 32.0 31.9 31.7 31.5 31.6 31.6 31.6 31.3 31.6 31.2 30.5 29.5 28.8 28.4 27.5 26.9 26.4 26.5 26.5 26.5 25.9 27.7 28.3 27.9 29.3 32.0 25 29.2 30.4 31.9 31.9 32.3 32.6 33.0 33.7 34.4 35.3 34.1 33.9 34.9 33 33.4 33.8 34.2 34.3 35.4 36.3 37.4 37.6 37.9 37.5 34.1 37.9 26 37.1 36.8 36.8 37.1 36.7 36.9 37.0 36.8 36.6 36.6 36.2 36.4 36.2 35.4 34.5 34.2 34.1 33.7 34.4 33.5 33.3 35.7 35.6 34.8 35.7 37.1 27 34.6 33.5 34.0 33.6 33.7 33.6 32.7 32.9 34 33.8 34.5 34 33.8 34 33.8 34.1 34.6 34.2 34.4 35.1 34.1 34.9 35.7 34.3 34.1 35.7 28 32.2 34.1 34.9 35.4 36.3 36.3 36.1 36.1 36 36.3 36.4 36.4 35.9 35.7 34.6 33.5 32.4 31.4 31.1 29.3 26.5 27.2 31 32.9 33.7 36.4 29 33.4 35.5 37.5 37.2 36.9 37.2 39.2 39.2 39.3 38.8 38.7 38.2 37.7 37.5 37.2 37.2 37.3 37 36.9 36.6 36.7 37.5 37.1 36.9 37.4 39.3 30 37.0 37.2 37.8 38.1 38.1 38.4 38.8 38.8 38.4 37.7 37.5 36 35.7 34.3 33.2 31.1 33.4 27.9 25.8 26.1 27 26 25.5 23.4 33.5 38.8 31 21.0 20.3 21.2 22.5 23.2 22.1 20.7 20.0 20.1 20.5 20.3 19.7 18.7 18.9 19.4 19.7 19.5 19.6 20.7 21.6 21.8 22 21.8 21.8 20.7 23.2 MEAN 33.3 33.4 33.6 33.7 33.8 33.9 33.9 34.0 34.1 34.1 33.8 33.6 33.2 33.1 33 33 33.1 32.7 32.8 32.6 32.4 32.8 33.2 33.3 33.4 35.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 2012 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 20.8 20.5 20.2 20.1 20.0 20.2 19.8 19.5 19.5 19.2 19.2 19.9 19.8 22.6 28 32.9 35.1 35.6 36.3 36.6 37.1 35.3 37.3 37.3 26.4 37.3 2 34.7 33.6 34.4 31.8 31.4 29.6 28.1 27.0 25.5 23.5 19.9 18 18.2 17.6 17.5 18 18.1 17.8 18.6 18.6 18.8 19.1 19.6 19.6 23.3 34.7 3 19.8 20.3 20.3 20.9 21.1 20.9 21.7 22.2 22.3 22.7 22.8 22.8 23.1 22.1 21.2 20.8 20.3 21.2 21.1 21.5 29.3 30.8 31.1 31 23.0 31.1 4 32.4 31.1 27.5 27.2 27.4 28.9 28.9 30.9 30 28.4 28.4 30.3 31.4 30 29.3 28.9 30 30.6 31.3 32.1 32.7 34.5 35.4 36.3 30.6 36.3 5 37.0 37.5 37.9 38.4 38.8 38.2 37.6 37.7 39.2 39 38.4 38 37.6 37.2 36.5 36.4 36.2 36.2 36.2 36.1 35.9 35.7 35.3 35.3 37.2 39.2 6 34.9 34.5 34.9 35.3 35.7 36.4 36.8 36.6 36.3 35.7 34.9 34.4 33.7 33 32.7 32.5 32.8 33 30.7 30.3 31.8 31.8 32.1 32.5 33.9 36.8 7 32.9 33.2 33.3 33.3 33.2 33.3 33.3 33.2 33.2 33.3 32.8 30.8 30.9 31.6 32.4 32.8 33 32 31.6 31.5 31.6 31.5 31.6 31.8 32.4 33.3 8 32.2 32.4 32.7 32.7 32.9 33.0 33.2 33.5 33.1 32.2 31.6 31.4 31.6 31.5 31.9 32.1 32 31.4 31.1 32.3 33.1 33.3 33.6 34 32.4 34.0 9 34.6 34.9 35.1 35.1 35.1 35.1 34.9 34.9 35 34.9 35 34.8 34.9 35.2 35.7 36.7999.9999.9 38.3 36.9 37 36.7 37.2 37.3 35.7 38.3 10 37.4 37.6 37.6 37.8 37.6 37.5 37.1 36.5 36.4 35.8 35.3 34.6 33.7 32.5 31.5 31.2 31 30.3 29.8 30.3 31 31.3 32 33 34.1 37.8 11 33.5 33.3 33.6 33.8 33.8 34.2 33.9 33.3 33.6 34.1 35.3 35.8 35.3 35.3 34.9 34.7 34.8 33.1 33.2 34 33.2 32.1 30.1 28.5 33.6 35.8 12 30.1 26.7 33.3 33.9 34.4 34.8 35.5 36.2 34.7 34.7 34 32.8 31.8 30.7 30.3 29.4 28.8 28.1 27.3 27.2 27 25.7 24.2 24 30.6 36.2 13 24.0 24.2 24.6 24.8 24.3 24.4 24.4 25.0 25 24.6 24.7 24.7 24.5 24.3 24 24.2 24.3 24 24 23.6 23.3 23.9 23.9 24 24.3 25.0 14 24.3 23.5 24.4 24.4 25.1 25.3 25.2 25.3 25.1 24.1 23.3 23.4 22.9 22.3 22.5 22.4 22.3 23.8 26.5 28.5 28.7 30.2 30.9 31.9 25.3 31.9 15 32.1 31.7 31.3 30.9 30.6 30.6 30.9 31.1 31.5 32.1 32.8 33.3 33.9 33.9 33.4 33.7 33.9 33.1 32.4 31.6 31.5 31.2 31.8 32.8 32.2 33.9 16 33.2 34.1 34.5 34.2 34.1 33.8 33.2 31.9 30.7 31.4 32.2 32.3 31.6 31.2 30.4 30.7 30.7999.9999.9999.9999.9999.9999.9999.9 32.4 34.5 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29.3 30.4 29.5 28.6 29.5 30.4 25 28.3 26.5 28.2 27.1 26.6 25.2 25.0 24.1 24.8 24.7 24.2 24.3 24.6 24.4 24.7 24.8 24.8 25.1 25 25.5 25.8 25.6 25.3 24.4 25.4 28.3 26 23.4 22.9 22.6 23.8 25.6 27.1 28.6 29.7 31 31.7 31.8 31.1 30.1 28 29.4 30.9 29.9 27.5 27.5 27.6 28.2 28.7 27 29.2 28.1 31.8 27 29.0 28.6 28.9 29.0 29.0 28.9 27.9 27.8 27.8 27.6 26.8 26.2 25.1 24.8 25.3 25.2 25.1 23.7 21.7 22.1 23.2 22.1 20.4 21.1 25.7 29.0 28 21.1 20.8 20.6 20.6 20.8 21.0 20.9 21.0 21 20.9 21 20.8 20.4 20.1 19.7 19.5 19.4 19.1 18.9 18.8 22.2 22.2 21.6 21.5 20.6 22.2 29 18.9 18.5 20.3 22.8 23.6 24.0 23.8 24.0 23.7 21.8 22.7 24.4 23.9 23.8 24.9 21.1 19.9 19.4 19.3 18.9 18.9 19.1 19.3 19.2 21.5 24.9 30 19.4 23.3 25.6 24.1 25.2 24.8 27.1 25.1 27.1 26.4 28.2 29 29.8 30.2 30.5999.9999.9 32.4 32.1 32.5 31.2 31.3 33 33.2 28.3 33.2 31 33.4 31.7 31.6 33.4 33.8 34.0 33.7 33.7 34.2 33.6 33 31.8 32.1 32.3 32 31.7 31.8 31.7 31.8 32.2 31.5 30.4 30.1 30.2 32.3 34.2 MEAN 29.0 28.8 29.3 29.4 29.6 29.6 29.6 29.6 29.6 29.2 29.1 28.9 28.7 28.5 28.6 28.7 28.3 28 28.4 28.6 29.2 29.3 29.2 29.4 29.8 32.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 2012 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 30.5 30.8 31.1 31.1 31.1 31.0 30.2 31.1 31.2 30.9 29 28.3 24.8 28.4 29.1 29.3 29.8 30 29.8 29.8 29.8 29.8 30.1 30 29.9 31.2 2 30.2 30.4 30.2 30.5 30.4 30.3 30.4 30.1 29.9 30.1 29.4 29.5 29.7 29.9 29.8 29.4 28.9 28.7 28 28.4 28.4 28.4 28.1 27.8 29.5 30.5 3 27.8 27.4 27.4 27.2 27.1 27.0 27.1 27.3 28.7 31.2 31 32.6 32.7 32.3 30.3 30.8 30.3 31 32.5 30.8 29.2 28.6 29.2 29.8 29.6 32.7 4 30.7 30.2 31.2 31.6 31.0 31.7 31.7 32.1 32.3 32.6 32.5 32.9 32.9 33 33 32.9 32.8 33.2 33.2 33.4 34.3 34.4 34.3 34.3 32.6 34.4 5 34.3 34.6 34.9 35.0 34.8 34.7 34.9 34.6 34.7 34.4 33.8 33.3 32.9 32.6 32.4 32.2 31.7 31.2 30.8 30.5 30.6 30.6 30.6 30.5 32.9 35.0 6 30.3 30.4 30.4 30.3 30.1 30.1 30.0 30.1 29.9 28.9 29.2 30.5 31.5 30.5999.9999.9 27.3 27 27.3 27.3 27.4 23 23.7 27.2 28.8 31.5 7 28.4 29.5 29.7 30.0 30.1 30.1 29.8 29.7 29.1 28.5 28.4 30.1 32 31.9 32 32 32 31.5 30.8 30.5 30.2 30.3 30.4 30.1 30.3 32.0 8 30.0 28.8 27.2 26.4 25.2 24.6 23.4 23.6 25.9 25.4 25.7 26 22.7 19.8 22.6 20.6 23.9 24.8 24.6 23.7 23.4 23.7 24.3 23.9 24.6 30.0 9 23.6 23.7 23.2 23.2 23.3 22.8 22.1 21.7 21.1 19.8 18.1 16.3 15.2 14.8 15.3 16.1 16.7 20.3 26.7 30.6 31.2 30.1 31.9 34.1 22.6 34.1 10 36.1 35.8 35.9 35.8 36.0 35.8 35.7 35.7 34.8 33.5 32.9 31.6 29.8 30.6 30.8 30.8 30.3 31.6 31.3 31.2 30.6 29.5 26.1 26.3 32.4 36.1 11 30.0 30.8 30.1 30.1 29.8 29.1 29.0 28.0 25.6 24.7 26 22.5 18 16.7 16.3 15.9 15.9 16 16.6 17.1 17 16.9 16.7 17.3 22.3 30.8 12 16.9 17.4 21.4 24.2 26.6 28.1 27.3 27.2 28.1 31 33.5 35.1 35 34.3 33.3 31.6 26.5 27.1 29.4 31.1 31 32.6 32.3 29.9 28.8 35.1 13 30.6 30.1 30.3 30.6 30.8 30.7 31.0 31.8 31.8 32.9 33.2 33.4 33.4 32.9 32.7999.9999.9 34.1 34.2 34.3 34.5 35.1 35.1 35.3 32.7 35.3 14 35.8 36.0 36.9 36.4 36.7 36.8 36.8 37.0 37.2 36.9 37.3 37.1 33.8 35.3 36.4 35.9 36.1 36.7 37.1 34.8 33.2 35 35.6 36.3 36.1 37.3 15 35.9 36.2 35.7 35.6 35.6 35.4 35.1 35.2 35.2 35.3 35.2 35.2 35.3 35.1 34.9 34.7 34.5 34.4 34.2 34.1 34.2 34.1 34.1 34.1 35.0 36.2 16 33.9 33.8 33.7 33.6 33.7 33.5 33.2 32.7 32.4 34 33.8 36.2 37.2 37.3 37.8 38.1 38.2 38.8 39.7 39.7 39.4 37.4 36.6 36.2 35.9 39.7 17 37.6 36.0 35.8 36.1 34.6 34.6 36.3 35.9 34.2 35.6 34.3 33.3 31.5 29.7 31.4 33.9 34.6 34.3 35.5 37.6 38.3 38 38.1 37.6 35.2 38.3 18 36.7 34.4 30.7 29.4 27.2 26.4 27.3 30.0 32.2 34.7 35.9 35.4 34.8 34.5 34.5 34 32.9 32.8 33.3 34.2 34.5 34.2 33.1 33.8 32.8 36.7 19 33.4 33.0 34.2 33.6 35.1 32.2 34.1 34.7 35.1 36.4 36.8 33.3 28.9 28.4 29.7 32.1 31.3 31 30.4 29.3 26 24.5 23.8 23.1 31.3 36.8 20 22.3 21.9 22.0 22.1 22.3 22.7 23.1 23.1 23.3 23 22.9 22.9 22.9 23 23 26.5 29.4 30.1 30.4 31 31.4 32.6 34.4 35.5 25.9 35.5 21 35.4 35.2 35.3 34.8 35.2 35.1 35.0 35.4 36 35 34.8 35 34.8 34.8 34.8999.9999.9 33.4999.9 32.4 32.1 32.8 33 33.7 34.5 36.0 22 32.0 32.5 32.0 28.6 33.6 28.2 32.7 34.4 35 34.7 35.3 35.4 35.2 34.9 34.9 34.7 34 34.2 33.9 33.8 34 34.3 34.1 34 33.6 35.4 23 33.9 34.0 33.8 33.8 33.6 33.4 33.2 32.8 32.8 32.7 32.3 31.9 31.8 31.5 30.9 30.4 29.6 28.6 28.2 28.1 27.6 27.4 27.6 26.9 31.1 34.0 24 25.9 25.3 24.4 23.5 23.0 22.7 22.6 22.4 22.5 22.5 22 22.1 21.6 20.9 20.5 20.5 20.6 19.2 18.3 18 18.7 18.3 18.4 18.9 21.4 25.9 25 18.7 18.7 18.3 17.9 17.5 17.3 17.4 17.1 16.7 16.4 16.3 16.4 16.9 18.3 18.7 18.6 18.5 18.8 19.5 20.5 20.7 20.1 19.8 19.4 18.3 20.7 26 19.3 18.9 18.7 21.4 25.1 25.0 27.9 31.0 32.8 34.2 33.7 32.1 32.1 32.7 33.5 33.9 32.2 31.9 31.3 32 32 32.5 32.8 33.4 29.6 34.2 27 33.5 33.7 33.6 33.5 34.2 34.7 34.8 34.9 34.6 34.4 34.2 33.3 33.6 34.5 35.5 35 34.8999.9999.9 33.4 33.4 33.8 32.5 33.3 34.1 35.5 28 34.3 35.4 35.3 35.1 35.5 35.8 36.0 36.0 35.2 35.2 35 34.4 30.2 32.6 34.6 35.7 36 35.3 34.6 34.6 34.2 33.7 33.5 33.4 34.7 36.0 29 33.5 33.8 33.6 33.0 32.6 32.2 31.9 31.6 31.4 33.1 35.4 36 35.5 35.1 35.7 35.5 34.6 34.8 35 34.5 33.8 32.8 32.3 32.5 33.8 36.0 MEAN 30.4 30.3 30.2 30.1 30.4 30.1 30.3 30.6 30.7 31 31 30.8 29.9 29.9 30.2 30 29.8 30 30.2 30.6 30.4 30.2 30.1 30.3 30.3 33.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 2012 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 32.3 32.2 31.2 30.8 31.4 31.4 31.5 31.4 30.3 30.2 30 29.8 29.9 29.8 29.2 28.8 28 27.3 26.5 25.8 25.1 24.6 23.7 22.9 28.9 32.3 2 22.4 22.4 21.3 21.7 21.3 20.3 19.0 18.7 18.8 19 22 20 19.6 19.7 19 22.8 23 20.6 18.2 17.6 17.7 18.3 18.5 17.8 20.0 23.0 3 18.8 18.3 17.3 18.0 17.9 18.1 18.5 18.7 19.2 18.7 17.8 17.7 17.2 16.6 16.6 17 15.7 15 15.6 14 14 14 14.1 14.2 16.8 19.2 4 14.2 13.9 13.9 15.2 15.0 14.7 15.3 15.1 15.5 15.4 15.4 15.2 14.8 14.7 14.6 15.3 14.9 14.7 14.3 14.5 15.4 14.7 14.5 14.4 14.8 15.5 5 14.3 14.4 14.6 14.9 15.3 15.4 15.3 15.6 15.7 22.9 26.8 27.6 29.1 30.9 32.3999.9999.9999.9 36.4 36.1 36 35.9 35.5 35.3 24.8 36.4 6 33.6 36.1 36.3 36.4 37.0 37.2 36.8 36.5 36.7 36.4 35.3 33.8 33.2 33.6 34.7 35.7 34.6 33.8 34.1 34.4 34.8 35.8 36.8 37.4 35.4 37.4 7 36.2 35.7 36.7 37.4 36.7 35.5 35.4 35.5 35.9 35.8 36.3 35.7 34.8 34.4 34.3 33.9 33 32.6 29.4 31.8 29 28.8 31.7 31.9 34.1 37.4 8 27.8 20.7 22.9999.9 25.6 29.3 31.7 31.6 31.4 29.3 29.4 30 23.4 28 28.9 28.8 28.5 28.4 28.6 28.9 29.1 29.6 30 31 28.4 31.7 9 31.5 31.8 31.7 31.1 31.3 31.2 31.1 31.0 30.5 30.3 29.8 28.8 28.8 28.8 28.5 28.1 28.2 28 27.9 28.3 28.7 28 28.5 28.4 29.6 31.8 10 28.2 28.1 28.9 29.2 30.0 30.2 30.3 30.0 30 29.9 30 29.5 29.7 29.4 29.3 28.7 28.4 27.7 27.4 27.2 27.1 28.2 31.6 31.3 29.2 31.6 11 31.4 31.5 31.6 32.1 33.4 34.5 34.8 34.6 34.4 34.6 34.2 34 33.2 32.8 32.8 32.7 32.8 33.5 34.1 34.2 35 35.9 37.1 37.2 33.8 37.2 12 37.1999.9 36.2 36.0 36.5 36.5 36.2 36.5 36.8 36 33.6 34.7 35 34.8999.9999.9999.9 35.2 35 34 33.1 35.3 34.2 35.9 35.4 37.1 13 30.5 26.7 33.0 28.1 35.5 36.6 32.9 33.3 34.3 36.2 35.7 33.6 33.1 34.5 34.1 34 34.1 34 33.8 33.5 33.8 33.6 33.2 32.9 33.4 36.6 14 33.1 33.7 34.4 34.8 34.5 34.5 34.7 34.9 35 35.2 33.7 32.1 33.3 33.8 33.5 33.1 33 32.5 32.1 32.2 32.1 32.2 32.4 32.4 33.5 35.2 15 32.4 32.5 33.2 33.9 34.4 34.0 33.8 34.0 34.2 34.3 33.9 33.3 33.8 34 33.8 33.6 33 32.2 31.7 31.4 30.9 30.9 30.9 31 33.0 34.4 16 30.9 30.6 29.8 29.7 29.9 30.1 30.4 30.5 30.6 30.6 30.4 29.3 27.7 28.4 29.5 32.4 32.8 32.9 33 33.1 32.6 33.9 34.4 33 31.1 34.4 17 32.5 31.4 30.5 33.7 34.7 34.4 33.8 33.7 33.7 32.4 31.1 32.1 31.7 30.9 31.9 33.8 33.1 31.5 31.3 31.1 30.2 29.7 28.1 27.1 31.9 34.7 18 29.6 29.8 29.0 28.2 28.9 30.2 31.1 31.7 31.9 32.2 32 30.1 29.1 29.7 30.5 30.5 31.8 29.7 29.4 29.1 28.6 28.3 27.6 27.3 29.9 32.2 19 27.8 27.8 27.0 29.1 30.0 29.7 29.2 30.0 28.7 25.5 26.7 28.1 29 29999.9999.9999.9 29.3 30.3 30.4 30.6 31.1 30.5 29.7 29.0 31.1 20 30.4 28.0 29.2 29.8 31.9 32.5 32.5 32.8 31 27.2 26.8 27.9 30.2 34 34.8 34.5 33.8 33.1 33 32.5 32.6 32.5 32.4 32.5 31.5 34.8 21 33.1 33.6 33.8 33.9 33.6 33.6 33.4 33.3 33.3 33 30.7 28.9 32.4 33.8 33.8 33 31.8 30.4 29.6 29.1 28.5 28.3 28.6 28.9 31.8 33.9 22 29.1 29.3 29.5 29.5 30.6 31.0 30.6 31.5 31.7 31.5 30.5 29.3 30.8 31.2 31.6 31.8 31.5 32.5 31.3 30.3 29.8 29.2 28.7 28.6 30.5 32.5 23 29.3 29.6 30.2 30.8 30.8 31.0 31.6 31.7 32.3 32.7 32.9 33 32.6 31.8 32.8 31.7 30.8 30.6 29.9 29 28.4 28.2 28.5 28.8 30.8 33.0 24 29.0 28.6 28.7 28.3 28.0 27.8 27.9 28.1 28.3 28.7 28.8 28.6 28.5 28.2 27.9 27.6 27 26.5 26.3 26.2 25.9 25.3 25.1 25.1 27.5 29.0 25 25.3 25.7 26.0 26.1 26.9 27.3 27.4 27.7 27.9 27.1 26.9 27.3 27.4 28.5 30.3 31 30.2 29.4 29.7 30.5 29.9 29.2 29.5 30.1 28.2 31.0 26 31.0 32.1 33.0 34.0 33.7 32.2 30.2 29.2 28.4 28.1 28.3 28.2 28.1 27.6999.9999.9 25.3 24.1 24 25.4 25.8 25.6 26.6 30 28.7 34.0 27 32.1 33.4 36.0 41.9 43.2 44.3 44.2 43.6 42 31.1 27.8 28.6 29.9 31 32.5 33.7 34.4 34.3 34.6 33.9 33.3 32.2 31.8 31.1 35.0 44.3 28 31.3 31.7 32.3 33.3 34.2 35.5 36.2 36.7 37.1 37.4 37.3 36.8 36.9 36.5 36.2 36.2 35.5 35.1 34.8 34.9 34.9 35.1 35.7 36.1 35.3 37.4 29 36.0 36.5 36.1 36.1 36.4 37.0 37.0 36.9 37 36.8 36.8 36.4 35.9 35.5 34.7 34 33.5 32.8 32.2 31.9 32 31.8 31.7 31.3 34.8 37.0 30 31.3 31.2 31.2 31.1 31.0 30.8 35.6 38.0 38.9 39 36.9 34.6 32.7 31.1 30.6 30.3 30.6 31 31.2 31.4 31.5 31.8 32.4 33.1 32.8 39.0 31 33.2 32.8 32.7 32.5 32.6 33.2 33.3 33.9 34.5 34.7 34.7 34.9 35.7 37.1 37.5 37.4 35.9 33.7 31.4 30.8 29.4 29 28.7 28.6 33.3 37.5 MEAN 29.5 29.0 29.6 30.3 30.7 31.0 31.0 31.2 31.2 30.7 30.4 30 29.9 30.3 30.6 30.8 30.2 29.8 29.6 29.5 29.2 29.2 29.5 29.5 30.1 33.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 2012 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 29.5 29.4 28.9 28.2 28.2 28.8 29.5 29.7 30.8 30.4 29.7 28.2 27.2 27.1 26.7 26.1 25.5 25.4 25.8 25.1 23.5 23 22.5 22.2 27.1 30.8 2 28.3 32.5 34.0 34.1 33.5 33.4 33.6 33.6 34.3 34.7 34.7 34.8 34.8 35.1999.9999.9999.9 32.5 32.1 32.3 31.6 30.6 29.9 28.9 32.8 35.1 3 29.3 34.4 34.1 32.5 31.7 32.4 32.8 33.1 32.8 33.1 33.3 33.2 33.5 33.7 33.5 32.8 32.6 32.9 32.9 32.6 32.3 32.7 32.6 33.2 32.8 34.4 4 34.1 33.9 33.6 33.7 34.1 34.5 33.8 34.0 34.8 35.1 35.1 35.6 36.1 36.3 36.5 37.4 37.7 37.7 37.7 37.6 36.9 36.5 35.6 35.2 35.6 37.7 5 35.5 35.7 35.8 35.4 34.8 34.7 34.6 31.8 34.3 33.1 33.3 32.5 31.9 31.7 31.3 30.7 30 29.8 29 28.9 29 27.9 27.5 27.5 31.9 35.8 6 27.7 27.8 27.2 27.5 28.0 28.3 28.3 28.6 29 29 28.6 28 27.3 27.1 26.8 26.5 26.2 26.4 27.3 27 27.4 27.7 27.7 27.4 27.6 29.0 7 26.9 26.1 25.4 24.6 23.9 28.9 33.7 34.0 34.1 32.8 31.1 31.2 30.2 30.4 30.8 31.3 31.9 32 31.8 32 32.1 31.8 32 32.3 30.5 34.1 8 32.8 33.2 34.0 34.1 35.0 35.3 35.6 36.3 36 35.5 34.2 33.5 33.2 33 32.9 32.5 32.9 33.1 32.7 32.9 34.1 34.8 35.5 35.7 34.1 36.3 9 36.4 37.1 37.5 37.6 38.1 38.6 37.9 37.8 37.8 38 38.2 38.3 38.1 38.7 38.5999.9 38.1 37 36.7 36.4 37.4 38.3 38.2 38.4 37.8 38.7 10 38.2 36.7 37.1 37.0 36.9 37.0 36.9 36.9 36.6 35.8 35.1 34.9 34.6 34.2 33.5 32.9 32.2 31.4 31 30.6 30.7 30.7 30.9 31 34.3 38.2 11 31.0 31.0 31.1 31.3 31.3 31.1 31.1 31.1 31.5 31.4 31.2 31.2 30.8 30.5 30.8 30.3 30.1 30.4 30 29.8 30.2 29.4 29.3 28.4 30.6 31.5 12 26.9 26.5 25.5 24.6 25.9 27.4 26.2 26.3 26.3 26.3 26.2 26.2 25.8 26.3 26.6 26.9 27.2 26.9 36.9 37.5 37.1 37.3 37.3 37.6 29.1 37.6 13 39.1 38.9 37.5 36.5 35.7 34.0 33.8 33.6 33.4 33.7 32.8 32.3 32.1 32.8 35.4 37.4 38.1 39 39.6 39.3 39 38.9 38.2 38 36.2 39.6 14 37.4 35.5 36.0 35.4 35.6 34.9 35.1 35.5 35 34.2 34.5 34.3 34 33.5 32.8 32.4 32.4 31.5 32.2 32.4 32.8 33.6 35 35.6 34.2 37.4 15 35.8 35.0 35.5 35.9 36.0 35.7 35.8 35.9 35.9 35.5 36 35.8 35 35.3 36.3 35.4 34.2 36.4 37 38.1 39 39.8 40.4 40.4 36.5 40.4 16 40.7 42.0 42.6 40.6 39.3 39.1 39.8 40.1 39.7 39.3 38.7 37.1 36.9 36.6 35.7 34.9 34.2 33.4 32.7 31.9 31.5 30.6 29.7 29.5 36.5 42.6 17 29.4 29.2 29.3 29.5 29.3 29.2 29.5 29.7 32.3 33.3 32.2 32.2 33.6 34 34.6 35.3 34.5 35.2 35 35 35 34.9 34 33.8 32.5 35.3 18 33.9 33.7 33.9 33.7 33.8 33.9 33.8 34.0 34.9 35.3 34.9 33.6 31.6 31.3 30.8 30.1 30 29.9 29.8 29.8 29.6 29.7 29.7 29.5 32.1 35.3 19 29.6 30.3 30.6 30.8 32.0 32.2 32.3 31.7 31.3 31 30.6 30.5 31.1 31.6 31.8 31 30.7 30.3 30 29.7 29.4 29.2 28.7 28.2 30.6 32.3 20 27.8 28.0 28.1 28.5 28.6 28.5 28.1 28.6 29 28.9 28.4 27.8 26.1 27.3 28.3 28.5 30 30.4 28.8 27.7 28.1 28.1 27.2 27.2 28.3 30.4 21 24.5 25.4 23.9 24.4 23.5 24.4 25.2 25.8 25.2 25.9 31.8 26.1 25.8 26.3 26.5 26.3 25.6 24.8 24.6 25.2 25 25 24.3 24.1 25.4 31.8 22 24.1 24.2 25.5 25.1 25.6 25.9 25.3 25.1 25.1 25.3 24.4 24.1 24.1 24.5 24.3 23.9 23.1 22.7 22.1 21.8 21.9 21.1 21.6 21.4 23.8 25.9 23 21.2 20.9 20.7 20.5 20.5 20.6 20.8 21.0 21.1 20.6 20.5 20.4 19.9 19.8 19.9999.9999.9 20.2 20.3 19.9 19 18.9 18.4 17.9 20.1 21.2 24 19.9 31.9 32.4 30.7 29.8 30.2 28.2 25.0 24.3 24.1 23.7 23.5 30 32.4 32.4 32.9 31.4 32 33.5 33.4 31.8 31.3 30.3 30.4 29.4 33.5 25 30.6 32.3 32.3 32.8 32.8 33.5 33.5 34.0 33.5 33.5 33.7 33 33.3 31.7 31.3 32.4 36 36.1 36.9 37.5 38 38.1 39.4 40.8 34.5 40.8 26 41.3 41.4 41.2 41.2 41.0 41.2 41.4 41.2 40.9 40.8 40.5 40.5 40.5 39.9 39.6 39.1 39.1 39.7 39.7 39.9 39.2 35.9 35.4 36.3 39.9 41.4 27 36.4 36.1 35.8 34.6 34.6 34.4 34.0 34.3 34.9 35.8 35.9 36.4 36.6 36.8 36.2 34.7 33.8 36.3 36.9 33.4 32.4 32.3 32.1 32.2 34.9 36.9 28 32.1 31.8 31.7 31.6 31.7 31.6 31.2 31.6 31.8 31.7 31.8 31.7 31.1 30.7 30.1 29.4 28.6 28 27.8 27.2 26.7 26.8 27 27 30.0 32.1 29 26.4 26.4 26.5 25.8 25.9 25.9 26.9 26.1 21.4 19 17.1 16.4 15.8 16.3 15.5 15 14.3 13.9 13.3 13 13.1 13.6 13.8 13.9 19.0 26.9 30 13.6 13.3 13.3 13.2 13.2 13.3 13.2 13.4 14 16.6 17.9 19.2 29.7 29.7999.9 35.6 34 35 35.5 36.2 36.2 36.5 36.5 35.9 24.1 36.5 MEAN 30.7 31.3 31.4 31.0 31.0 31.3 31.4 31.3 31.4 31.3 31.2 30.7 31 31.2 31.1 31.2 31.2 31 31.3 31.1 31 30.8 30.7 30.7 31.2 34.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 2012 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 36.1 38.1 38.6 39.1 39.6 40.0 39.2 40.6 40.2 40.6 39.9 39.5 39.4 39.3 38.1 39.2 39.1 39 39.1 39.5 39.5 39.4 39.4 39.3 39.2 40.6 2 39.0 39.2 39.6 40.6 40.6 40.3 39.9 39.8 39.8 39.9 39.6 39.7 39.2 38.3 37 36.3 35.5 34.6 33.5 32.8 32.2 31.2 30.8 30.6 37.1 40.6 3 30.2 29.8 29.7 29.8 29.6 30.1 30.0 29.8 29.9 29.9 29.6 29.5 29.5 29.1 28.9 27.9 26.6 25 24.6 24.9 25.7 29 28 28.7 28.6 30.2 4 29.4 30.0 29.5 29.7 29.8 29.4 28.7 29.9 26.3 27.1 27.7 30.1 30.8 30.7 29.6 30.2 32.3 31.4 32.3 31.3 33 35.3 34.6 33.6 30.5 35.3 5 33.6 33.6 33.4 33.1 33.2 33.0 32.9 33.1 33.2 32.7 31.6 31.3 31 30.5 29.9 29.5 29 29 28.5 28.5 28.1 27.4 26 24.5 30.7 33.6 6 23.0 22.3 26.9 25.7 28.6 30.6 28.5 29.4 30 29.1 30.8 30.6 31 31.1 30.6 31 30.7 29.9 29.7 29.7 28.2 26.3 29.8 31 28.9 31.1 7 30.8 31.0 31.6 30.8 32.3 33.4 33.8 33.4 33.3 33.1 28.6 31.4 33.2 35.6999.9 32.2 31.7 31.6 31.7 33 33.2 32.9 33.5 34.6 32.5 35.6 8 34.9 33.7 33.8 33.6 33.0 33.2 32.2 33.6 34.8 34.9 33.2 32.3 33.3 33.5 33.7 32.9 31.9 31.2 30.1 29.4 28.5 27.7 27.8 29.3 32.2 34.9 9 30.1 31.0 31.6 32.0 32.3 32.3 32.5 32.4 32.6 32 32 32 31.7 31.3 31.3 30.7 30.2 29.9 29.6 29.7 29.7 30.4 29.4 29 31.1 32.6 10 28.4 28.0 27.2 26.8 26.7 26.3 25.6 25.3 25.6 24.8 24.1 23.2 22.4 22.3 22 21.2 20.8 20.4 20.5 20.4 20 20.3 20.5 20.9 23.5 28.4 11 21.3 22.1 22.4 22.6 22.2 21.9 21.5 21.3 20.6 20.6 19.2 20.3 19.9 19.8 19.1 19.3 19.8 20.2 23.1 31.6 29.8 26.1 29.3 27.7 22.6 31.6 12 28.0 28.8 29.1 28.7 33.9 34.9 34.7 34.4 34.9 34.4 34 33.7 33.2 32.6 32.3 33.7 34.4 34.5 35 35.1 35.5 35.7 35.3 35.4 33.4 35.7 13 36.4 36.4 36.3 35.9 36.0 35.6 35.8 36.0 36.3 36.1 35.5 35.6 35.2 34.8 34.6 34.2 34.7 34.5 32.7 31.8 31.3 31.3 31.5 32.2 34.6 36.4 14 33.4 33.6 33.3 34.0 33.9 33.5 32.9 34.0 35.1 35.2 34.4 34.8 36 36.1999.9999.9 34.2 33.8 34 32.9 33.1 32.7 32.7 34.8 34.0 36.1 15 35.5 34.6 33.8 33.0 33.7 33.4 34.0 33.4 33 32.1 30.8 30.8 32.5 32.3 30.8 30.3 29.2 27.8 26.3 25.4 24.8 24.5 24.2 23.3 30.4 35.5 16 23.1 23.4 23.9 24.3 24.6 24.8 25.2 24.4 24.9 26.5 26.5 26.7 26.7 25.7 25.3 26.7 25.9 24.4 23.7 23.5 24.5 25.8 26.6 27.2 25.2 27.2 17 27.6 27.6 27.1 27.4 27.3 26.9 25.5 26.2 27.1 27.1 26.1 22.8 19.2 17.5 16.2 15.8 16.4 16.1 16 15.3 15.4 16.1 16.9 17.1 21.5 27.6 18 17.1 17.0 17.8 18.9 19.5 19.8 20.2 20.2 19.7 19.2 19 18.7 18.8 18.6 18.8 18.6 17.6 17.2 16.9 15.9 15.2 15.1 15.1 15.3 17.9 20.2 19 15.7 15.7 16.2 16.0 16.4 16.4 16.7 17.0 17.8 18.1 18.3 18 17.9 17.6 17.7 17.6 17.3 17.4 18.1 17.7 17.5 17.6 17.5 17.6 17.2 18.3 20 17.4 17.5 17.5 17.5 17.2 17.0 16.1 15.3 15.4 15.6 16 16.2 16.1 16.7 17.3 17.3 17.4 17.2 16.3 16.5 16.4 16.9 17.1 17.6 16.7 17.6 21 17.7 17.8 18.3 19.0 19.3 18.7 18.7 18.7 19 18.9 18.6 18.7 18.9 18.5999.9999.9 16.9 17.2 16.8 16.7 16.9 16.7 16.8 19.3 18.1 19.3 22 19.7 19.7 18.8 18.3 17.6 17.8 19.1 18.8 19 19.3 19.6 19.6 18.1 17.7 17.9 17.6 17 16.5 14.8 16.8 17.9 18.2 17.8 16.6 18.1 19.7 23 16.9 17.3 17.3 16.8 16.6 16.6 15.5 14.8 14.7 14.4 13.8 12.8 12.6 12.3 13.7 13.5 12.4 11.7 11.8 11.9 11.9 11.7 11.9 13.4 14.0 17.3 24 15.1 15.8 14.5 13.0 12.8 13.2 13.2 13.1 13.9 13.5 12.2 12.7 13.8 13.7 14 14.8 15.6 15.4 14.4 13.2 13.8 14.9 15 13.7 14.0 15.8 25 13.7 13.8 13.8 14.3 13.7 12.0 8.6 8.7 13.5 10.9 12 14.6 15.7 15 14 12.9 12.4 12.3 12.2 12.3 11.9 11.3 10.4 10.1 12.5 15.7 26 10.3 10.7 11.2 11.6 12.2 12.4 12.1 12.2 12.5 11.7 11.6 12.4 12.5 12.6 12.7 12.9 12.1 11.8 12.8 12.5 11.9 11.6 10.3 9.3 11.8 12.9 27 11.4 6.7 10.6 13.7 14.8 14.6 15.2 16.0 16.6 16.8 16 16 16.1 15.6 15.5 19.7 19.7 18.4 17.9 17.7 16.9 14.9 12.9 12.2 15.2 19.7 28 11.2 12.7 14.0 13.7 12.7 12.5 13.2 13.3 12 11.2 12 5.9 11.3 13.2999.9999.9 13.4 14.4 17.7 20.4 20.7 22 20.1 13.9 14.2 22.0 29 13.2 13.1 13.0 13.6 13.3 13.9 14.1 13.7 13.7 13.6 13.6 14.7 15.1 15.4 14.2 15.4 15.9 16.7 15.7 14.6 13.6 14.1 13.7 13.5 14.2 16.7 30 13.6 13.1 13.2 14.2 14.7 14.5 14.3 14.7 14.8 14.8 14.2 14.4 14.1 13.8 12.4 12.8 12.8 12 13.3 14.2 14.5 14.2 13.9 14.2 13.9 14.8 31 13.7 13.6 14.4 14.6 14.2 14.7 14.6 14.6 14.7 14.6 13.6 13.4 14.4 13.7 12.7 12.3 11.8 11.5 11.3 11.1 9.6 8.8 8.8 9.2 12.7 14.7 MEAN 23.5 23.5 23.8 23.9 24.3 24.3 24.0 24.1 24.4 24.2 23.7 23.6 23.8 23.7 23 23.4 23.1 22.7 22.6 22.8 22.6 22.6 22.5 22.4 23.4 26.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 2012 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 9.8 9.4 9.7 9.9 10.2 10.2 10.2 10.1 10.6 11.7 18.5 21.7 26.4 28 30.1 27.8 27.6 27.7 28.5 27.2 26.9 27.4 27.9 27.7 19.8 30.1 2 28.0 28.8 29.3 28.0 22.6 23.3 24.4 23.3 22.4 23 24.9 27.1 27.9 29.7 29 27.3 26.2 25 24.4 23.4 23 22.3 17.6 14.8 24.8 29.7 3 12.4 11.2 9.8 8.9 7.9 8.0 8.7 8.8 8.8 9.5 10.8 13.2 13.9 12.9 12.3 11.3 12.1 12.2 13.4 14.3 14.6 16.4 17.9 18.8 12.0 18.8 4 20.7 27.8 29.4 30.1 31.0 31.8 31.8 29.4 29 30 30.3 30.1 30.6 31999.9999.9 30.3 30.1 30.7 30.8 31.2 32.2 32.4 32.9 30.2 32.9 5 33.1 33.1 33.5 33.7 34.5 34.4 34.3 34.1 34.3 34.4 33.9 32.9 32.2 31.8 31.9 32.9 34.4 35.3 35.1 35.7 36.5 36 35.8 35.9 34.2 36.5 6 35.7 35.5 35.4 35.7 35.4 36.1 35.7 34.5 30.3 29.7 29.6 28.2 26.1 24.4 24 25.2 25.9 28.8 29 28.8 27.6 27.2 27.6 28.7 30.2 36.1 7 30.3 31.1 31.2 30.5 29.6 29.3 26.5 24.2 20.5 18.1 18.2 17.6 16.6 16.2 16.1 15.7 14.6 14 12.5 11.5 14.1 14.1 15.8 17.5 20.2 31.2 8 19.8 20.0 19.8 20.3 20.1 20.7 20.9 21.4 22.5 25.7 25.9 23.9999.9 23.6999.9 23.6 24 24.4 23.8 21.7 21.4 21.6 21.6 21.8 22.2 25.9 9 22.1 24.1 24.0 25.0999.9 20.1 18.7 24.4 25.6 22.2999.9 20.8 20.3 21.1 21.3 21 20.8 20.3 19.9 19.2 19.9 20.5 20.4 21 21.5 25.6 10 20.2 16.2 18.2 19.4 20.0 22.7 23.8 25.0 24.5 24.8 24.7 24 24.1 23.8 23.5 23.4 23.4 23.3 23.6 24.1 24.7 25.2 26.3 26.8 23.2 26.8 11 26.7 26.7 25.6 25.3 26.0 26.9 29.0 30.4 31.2 31.1 31.4 31.7 32.2 32.7999.9999.9 34.8 33.8 31.7 29.2 29.9 29.9 30.4 31.8 29.9 34.8 12 32.3 32.4 33.1 33.7 34.3 32.7 30.3 29.6 31.3 31.3 31.2 32.2 32.3 31.8 31.1 30.9 31.2 31.5 32.4 31 30.1 29.9 29.4 29.5 31.5 34.3 13 29.4 30.4 30.5 30.4 30.3 30.5 30.4 31.0 31.7 31.9 32.3 32.2 31.8 31.1 29.8 29.2 28.6 28.1 27.6 27.4 27.3 26.7 27 27.4 29.7 32.3 14 27.7 27.7 27.8 27.9 27.8 27.6 28.0 28.4 28.8 29.1 28.7 28.1 28 27.1 25.9 25.7 24.7 23.9 22.9 22.9 22.8 23.1 23.3 23.6 26.3 29.1 15 23.3 22.2 21.6 21.4 21.6 21.9 22.1 21.9 21.2 20.7 20.3999.9 22.3 21.1 21.3 20.1 19.7 19.2 19.9 19.8 21.2 23999.9 24.4 21.4 24.4 16 24.3999.9999.9 26.8999.9999.9999.9 28.9 28.7 27.8 26.2 28.4 30 29.7 26.8 23.9 26.4 23.2 20 19 18.8 16.6 17.2 17.1 24.2 30.0 17 16.8 16.8999.9999.9999.9999.9999.9999.9999.9999.9 16.4999.9 16.8 17.2 17999.9999.9 19.5 19.6 17.1 18 18 18.2 18.6 17.7 19.6 18 19.4 20.0 19.4 19.4 19.1 19.3 18.8 18.7 18.7 19 18.8 19.5 19.3 19.5 19.1 18.1 18.2 17.9 18.7 17.8 16 16.9 15.4 15.4 18.4 20.0 19 15.8 16.6 16.8 17.0 17.2 17.2 16.6 16.4 16.4 16.6 16.5 16.7 16.1 15.1999.9999.9 12.6 10.5 11 14.7 16.2 14.7 15.3 14.8 15.5 17.2 20 14.8 14.8 15.3 14.7 13.9 13.2 12.9 12.2 11.5 12.3 12.8 13.9 14.8 16 14.9 13.4 13.6 13.1 12.2 12 11.7 12.2 11.7 11.6 13.3 16.0 21 11.3 12.1 13.0 13.7 14.0 14.9 15.2 15.2 13.7 13.3 12.9 10 9.8 15.1 16.3 16.4 18.3 17.7 16.4 15.2 15 15.1 15.5 15.6 14.4 18.3 22 15.8 15.8 15.7 16.1 15.8 14.0 14.0 15.7 19 19.6 20.2 20.8 20.8 20.1 19.3 18.8 18.9 18 17.6 16.6 16.1 16.4 16.7 16.3 17.4 20.8 23 16.4 16.9 17.2 17.0 17.2 17.4 17.2 17.5 17.4 17.3 17.6 17.8 18.4 18.6 18.8 18.5 18 17.9 18 17.5 17.1 17.2 17.5 17.6 17.6 18.8 24 17.5 17.0 16.6 16.4 16.3 15.9 15.7 15.3 15.4 15.3 15.2 15.4 15.5 15.4 15 14.1 14.4 15.7 12.2 14.2 13.1 13.8 13.5 13.8 15.1 17.5 25 13.2 13.7 13.6 14.0 14.4 14.4 14.7 14.6 16.2 16.5 15.3 15 15.3 15.3 15.9999.9999.9 13.9 13.4 14 14.9 16.7 16.8 15.6 14.9 16.8 26 14.2 13.1 13.7 14.5 14.6 14.6 17.5 18.8 17.9 17.3 17.1 17.9 19.9 19.9 19.2 18.8 19 16.1 13.6 10.8 9.9 9.3 9.1 9.4 15.3 19.9 27 9.7 9.7 8.9 9.1 9.5 10.1 10.4 10.5 10.6 10.6 11 11.1 11 10.6 10.4 10.2 10.5 9.9 9.9 9.6 10.1 10.5 11 11.4 10.3 11.4 28 11.9 11.8 11.6 11.8 12.1 17.3 22.0 22.9 24.7 23.7 24.3 24.2 19.5 16.2 16.3 16.5 16.4 16.3 14.7 13.9 13.5 13.6 14 14.2 16.8 24.7 29 14.1 14.0 14.0 14.1 16.1 19.1 18.0 16.7 17.8 20.1 20.9 21.2 21.6 21.5 21.2 20.6 20 19.1 19 19.8 21.8 22.9 23.7 24.6 19.2 24.6 30 24.9 25.7 26.0 26.6 27.4 28.1 29.0 29.6 30 30 29.4 29.5 29.2 29 28.3 27.6 26.2 25.6 26.2 24.7 23.6 24.2 23.9 22.6 27.0 30.0 MEAN 20.4 20.5 20.7 21.1 20.7 21.1 21.3 21.7 21.8 21.8 21.9 22.3 22.2 22.2 21.3 21.2 21.8 21.1 20.6 20.1 20.2 20.5 20.4 20.7 21.1 25.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 2012 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 14.8 14.4 14.3 14.0 13.9 14.0 13.4 13.9 14 14 15.9 17.8 18 17 16.4 15.9 14.9 15.1 12.2 11.7 10.8 11 12.2 12.8 14.3 18.0 2 12.4 12.7 12.8 13.2 14.2 13.9 12.2 10.2 10.7 11.7 12.6 12.6 12.7 12.3 10.8 10.2 8.4 7.6 7.6 7.3 8.1 9.2 8.9 8.9 10.9 14.2 3 9.2 9.6 10.0 10.4 10.9 11.3 11.7 14.2 17 17.6 17.4 17.2 17.4 17.6 17.2 16.1 15.4 15.4 15.3 14.8 14.6 14.5 14.3 14.7 14.3 17.6 4 15.0 15.1 15.2 15.6 15.7 16.0 16.0 16.5 16.6 16.3 15.3 15.2 13.1 12.8 13 12.3 12.1 12 12 11.6 9.9 10.2 10.8 11.2 13.7 16.6 5 11.6 12.2 13.0 13.7 14.3 15.1 15.2 15.3 15.3 15 14.1 14 14.8 14.8 13.4 11.6 11 11.3 11.3 11 10.5 10.7 10.9 11.3 13.0 15.3 6 11.9 12.5 13.0 13.5 14.1 14.3 14.0 13.3 12.9 13 12.4 12.3 11.8 11.9 11.6 10.9 10.3 10.4 10.9 11.4 11.6 11.9 11.7 12.1 12.2 14.3 7 12.1 12.4 12.9 13.8 14.0 13.9 15.3 15.7 15.7 16 16.1 15.9 16.1 15.6 14 13 12.8 12.5 12.4 12.2 12.2 12.1 12.1 12.2 13.8 16.1 8 12.3 12.6 13.5 14.3 14.9 15.6 15.9 16.6 16.6 16.8 17 16.6 16.6 15.8 14.3 13.6 13.1 12.8 13 12.8 12.7 12.9 12.8 13.2 14.4 17.0 9 13.5 13.9 14.7 15.4 16.2 16.6 16.8 17.4 17.6 17.9 17.2 16.1 16.5 16.3 14.8999.9 13.4 13.4 11 11.7 12.4 12.8 12.9 13.3 14.9 17.9 10 13.7 14.4 14.6 15.0 15.2 15.8 16.5 16.2 16.8 16.8 17.1 17.6 17.6 17.3 16.5 14.9 13.9 13.4 13.3 12.8 12.5 12.8 12.9 12.8 15.0 17.6 11 12.8 13.3 13.8 14.3 14.7 15.2 15.4 15.2 15.4 15.8 15.8 16.4 16.4 14.4 13.4 12.8 12.4 12.4 12.5 12.4 12.5 12.7 12.9 13.1 14.0 16.4 12 13.2 13.6 14.1 14.7 15.1 15.6 16.1 16.2 16.2 16.6 16.7 16.8 16.6 15.9 15 13.8 13.1 12.8 12.7 12.8 12.8 12.8 13.1 13.3 14.6 16.8 13 13.8 14.2 14.9 15.8 16.5 17.0 17.5 17.7 18 18.3 18.1 17.7 17.2 16.5 15.4 14.3 13.2 12.4 12.1 11.9 11.9 11.8 11.8 12.1 15.0 18.3 14 12.4 12.9 13.4 13.6 13.8 13.8 13.9 14.0 14.2 14.4 14.8 14.7 14.3 14.6 15.4 15.6 15.5 15.5 15.6 15.6 15.3 14.9 14.7 14.4 14.5 15.6 15 14.2 14.0 14.4 14.5 14.5 14.8 15.2 15.6 16.1 16.6 17.1 17.2 17.9 18.3 18.6 18.1 16.6 15.4 14.1 13.9 13.7 13.7 14 14.2 15.5 18.6 16 14.3 14.7 15.0 15.3 15.6 15.5 15.5 15.4 15.2 15.1 15.1 15.6 16 16.1 15999.9999.9 10 10.3 12.3 13 12.3 11.4 13 14.2 16.1 17 13.4 13.6 13.7 14.2 15.8 16.6 17.2 17.3 17.2 17 17.2 17.6 17.4 17.4 16.5 15.7 15.1 14.6 14.4 14.5 14.6 14.7 14.9 14.9 15.7 17.6 18 14.8 14.7 14.8 15.0 14.5 15.4 16.3 17.1 17.6 18.5 18.7 19.5 17.8 13.9 13.4 13.2 13 12.8 13 13.5 14.1 14.2 14 13.9 15.2 19.5 19 13.9 14.2 14.7 15.2 16.0 16.5 17.1 17.8 18.6 19.3 19.5 18.3 17.8 17.4 15.9 13.9 12.9 12.4 12.4 12.3 12.5 12.6 13 13.4 15.3 19.5 20 13.5 13.6 14.1 14.5 15.2 15.5 16.1 16.8 17.1 17.4 17.8 17.3 17 16.5 15.1 13.6 12.9 12.8 12.9 12.9 13.2 13.6 13.6 13.8 14.9 17.8 21 13.9 14.0 14.3 14.6 15.1 15.6 16.3 17.1 17.6 18.2 18.3 17.9 17.4 16.7 15.6 14.4 13.8 13.7 13.8 13.8 13.8 14.2 14.2 14.6 15.4 18.3 22 14.9 15.3 15.7 16.1 16.4 16.6 16.6 16.2 16.1 16 15.8 15.4 15.5 15 14.5 14.3 14.5 14.4 14.7 14.5 14.7 14.9 15 14.4 15.3 16.6 23 14.3 15.1 15.7 16.0 15.3 15.0 14.8 15.0 15.5 15.7 15.8 15.6999.9999.9999.9999.9999.9999.9 14 14.7 14.7 14.6 14.1 14.7 15.0 16.0 24 14.8 15.1 16.6 16.4 16.6 16.9 15.1 13.8 14.1 16 16.5 15.9 15.3 15.5 16.6 16.2 15 14.2 14.1 14.7 15.1 15.5 15.5 14.9 15.4 16.9 25 15.1 15.3 15.3 16.4 17.0 16.6 16.8 16.9 16.9 17.1 17.4 16.9 15.2 14.1 13.7 13.3 13.1 12.7 12.4 12.7 12.6 12.7 12.8 13.2 14.8 17.4 26 13.7 14.5 15.1 15.8 17.0 17.9 18.9 20.0 20.8 20.7 20.3 19.4 18.2 17.2 16.1 15.1 14.6 14.9 15 15.6 15.4 15.7 15.8 15.9 16.8 20.8 27 15.0 14.2 13.7 13.2 13.0 13.4 14.4 15.6 16.6 17.2 17.3 17 17.3 16.6 15.6 14.2 14.4 15.2 15.7 14 13.8 14 14.3 14.6 15.0 17.3 28 15.7 16.0 15.6 14.7 14.8 15.2 16.0 16.6 17.2 17.6 17.7 18.2 18 17.1 15.9 14.8 14.4 14.4 14.6 14.7 14.6 14.4 14.3 14.3 15.7 18.2 29 14.5 15.3 15.8 16.5 17.3 17.8 19.1 19.8 20 19.7 20 19.5 19 18 16.7 16 15.9 16.1 16.5 16.3 16.3 16.4 16.6 17 17.3 20.0 30 17.5 18.0 18.3 18.7 19.2 19.7 20.4 20.8 21.3 21.8 21.9 20.9 20.1 18.7999.9999.9 15.8 13.5 14.6 14.9 15.1 15.6 15.6 16.5 18.1 21.9 31 17.2 17.5 17.6 17.6 17.9 18.7 18.8 19.5 19.1 18.7 18.3 18.4 18.8 17.4 14.3 14.7 15.1 15.4 15.4 15.4 15.7 15.8 15.8 16.5 17.1 19.5 MEAN 13.9 14.2 14.5 14.9 15.3 15.7 16.0 16.2 16.6 16.9 16.9 16.8 16.6 16 15 14.2 13.7 13.3 13.2 13.3 13.3 13.4 13.5 13.7 14.9 17.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 2012 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 8.8 8.5 8.3 8.6 9.0 9.4 9.6 9.7 9.8 10.2 10.2 10.6 11.1 10.7 9.7 9.3 9 9 9.1 9 9 8.8 9.1 9.6 9.4 11.1 2 9.9 10.2 10.8 11.1 11.1 11.6 11.4 10.1 11.6 10.7 10.7 11.1 11.2 12 11.7 10.4 10.9 10.9 10.5 9.9 9.4 9.2 9.4 9.8 10.7 12.0 3 10.3 9.9 9.8 10.3 10.8 10.6 10.8 10.9 11.7 12.1 12 12.2 12.7 13 12 10.9 8.2 8.1 7.2 8.7 9.4 10.1 10.8 11.2 10.6 13.0 4 11.5 12.0 12.4 13.2 14.0 14.3 14.5 14.9 16.2 16.9 16.7 16 15.8 15.3 14.3 13.6 13 13.1 13 13.1 13.2 13.6 14.2 14.5 14.1 16.9 5 14.4 14.8 15.1 15.3 15.7 16.1 16.3 16.5 16.6 17 17.2 16.9 16.7 15.8 14.7 14.2 13.5 13.3 13.2 13.4 13.6 14 14.6 15 15.2 17.2 6 15.0 15.2 15.4 15.5 15.5 15.2 15.2 15.4 15.4 15.8 15.6 16 16.4 15.7 15.4999.9 6.4 4.4 4.2 5.2 5.7 6 6.3 6.9 12.1 16.4 7 6.7 6.6 6.8 7.1 7.2 7.1 7.0 7.1 6.9 6.7 7.1 7.3 7.6 8 10 9 7.5 7.8 6.8 6.6 6.8 7.1 7.4 7.9 7.3 10.0 8 8.6 7.6 7.9 8.2 8.2 7.7 7.6 7.4 7.4 7.2 7.6 8.1 7.9 8 6.9 5.8 5.1 4.6 4.4 4.4 4.6 4.8 5.2 5.6 6.7 8.6 9 5.6 5.6 5.4 5.7 5.8 5.7 6.0 6.1 6 6.1 6.6 6.8 6.9 6.1 5.4 6.2 6.2 5.8 5.7 5.4 4.7 4.6 4.9 5.4 5.8 6.9 10 5.8 5.5 5.7 6.0 6.1 6.3 5.3 6.2 6.7 6.7 5.2 6.4 6.2 4.4 2.7 2.9 3.4 3.7 3.3 3.8 4.8 5.2 4.9 5.8 5.1 6.7 11 6.5 6.7 6.7 6.8 7.1 7.0 6.8 6.8 6.8 6.6 6.1 6.9 7 6.4 5.4 4.4 3.6 3.3 2.8 2.9 3.1 3.1 2.8 3.3 5.4 7.1 12 3.6 3.7 3.7 3.9 4.3 4.5 4.4 4.7 4.8 4.5 4.1 4.7 4.8 4.3 2.1 2 1.9 2 2 1.7 2.2 1.7 0.7 1.5 3.2 4.8 13 2.6 3.5 4.1 3.7 4.2 4.6 5.4 5.7 6.6 7.4 7.1 5.8 5.6 5.3 4.5 4999.9999.9999.9 2.1 3.2 3.7 4.4 4.7 4.7 7.4 14 4.7 5.3 5.4 4.9 4.3 4.2 4.7 4.3 3.3 4.5 3.9 5.1 6.2 7.1 7.4 6.6 6.1 5.6 4.9 4.1 3.8 3.9 4 4.3 4.9 7.4 15 4.2 4.5 4.7 4.1 4.6 5.4 5.3 5.3 5.4 5.6 5.2 4.4 2.9 1.9 0.8 1.6 1.8 2.2 2.6 2.7 3 3.3 3.9 4.3 3.7 5.6 16 4.5 4.4 4.4 4.7 4.8 5.5 5.8 5.9 5.3 5.5 5.2 5.1 4.8 5.6 5.2 4.7 3.4 3.3 3.8 3.5 3.2 3.1 3.4 3.6 4.5 5.9 17 4.0 4.5 5.0 5.8 6.3 6.9 7.1 7.0 6.7 6.5 6 5.8 4.5 4.6 4.7 4.5 3.9 3.6 3.6 3.8 3.9 4.1 4.4 4.5 5.1 7.1 18 5.5 5.7 5.8 6.1 6.5 7.2 7.0 6.9 6.8 6.5 6 5.5 3.6 3.8 2.7 3.2 3 3 3 2.8 2.8 2.6 2.5 2.5 4.6 7.2 19 3.1 3.6 3.8 3.8 3.6 3.3 3.4 3.8 4.3 3.9 3.7 3.5 3.2 3 3.9 3.2 3.3 2.6 1.9 1.7 1.4 1.6 2.2 2.7 3.1 4.3 20 3.0 2.7 2.7 2.5 2.2 1.6 1.7 1.8 1.8 1.6 1.6 1.7 1.8 2 2.8999.9999.9 6.3 6.2 7.9 8.8 9.1 8.9 9.6 4.0 9.6 21 10.0 10.5 10.9 11.6 11.8 12.0 11.9 11.8 11.5 11.4 11.2 11.1 8.7 9.4 11.3 10.9 9.8 9.8 9.8 9.7 10.3 10.9 11 11.5 10.8 12.0 22 11.5 11.6 10.8 11.0 11.3 11.4 11.2 11.3 11 11.2 11 10.8 9.3 7.9 8 8.6 8.3 8.3 8.1 8.5 9.1 9.4 9.7 10.5 10.0 11.6 23 10.9 11.3 11.3 11.2 12.0 12.7 12.8 13.3 13.8 13.9 13.3 10.8999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 10.9 10.5 11.9 13.9 24 10.7 11.1 11.4 11.8 11.8 11.6 11.6 11.4 12.1 12.1 12.4 12.6 11999.9999.9999.9999.9999.9999.9999.9 10.7 11.1 11.6 11.7 11.6 12.6 25 11.3 11.6 11.8 11.8 12.0 12.5 13.2 13.8 14.3 14.5 14.8 15.3 14.8 14.8 14.7 14.2 13.1 12.1 12.2 12.1 12 12.4 13 13.4 13.2 15.3 26 13.8 14.0 14.1 14.5 14.9 15.1 15.2 15.5 15.6 16 16 15.8 15.4 15.1 14.4 13.9 13.2 13.3 13.1 13 13.1 13.5 13.8 13.7 14.4 16.0 27 13.6 13.9 14.4 14.6 15.0 15.4 15.8 16.2 16.6 16.8 16.7 16.3 15.8 15.7999.9999.9999.9999.9999.9999.9 6.8 6.7 6.8 6.8 13.6 16.8 28 5.8 7.1 7.5 8.4 8.7 8.7 9.1 9.2 9 7.2 7.8 7.7 7.4 7.2 7.6 6.9 9.7 10.8 14.4 14.8 13.5 9.5 6.1 7.1 8.8 14.8 29 8.7 9.4 9.7 9.8 9.8 9.3 8.5 7.3 7.6 8.2 8.4 8.5 8.4 6.9 6.4 4.3 2.2 1.6 1.8 1.7 1.8 2.4 3 3.5 6.2 9.8 30 3.8 3.9 4.8 5.3 5.8 6.1 5.9 6.1 5.4 5 5.1 5.4 7.1 7.2 7.6 7.5 7.8 8 8.3 9 9.2 9.8 9.4 10.6 6.8 10.6 31 11.0 10.6 10.6 10.6 12.0 12.0 10.0 8.2 9.6 9.8 9.9 9.7 8.8 7.5 8 8.2 8.7 8.8 7.9 6.7 7.7 8.3 8 8.5 9.2 12.0 MEAN 8.0 8.2 8.4 8.6 8.9 9.1 9.1 9.1 9.2 9.3 9.2 9.2 8.8 8.4 7.9 7.3 7 6.9 6.8 6.7 7 7.2 7.3 7.8 8.3 10.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 2012 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 11.4 13.6 14.4 14.8 14.8 15.2 16.0 16.6 17.2 17.3 16.8 16.1 16.3 16.7 16.7 16.4 15.8 15.5 14.8 14 13.6 14 14.8 15.9 15.4 17.3 2 17.1 18.2 18.9 19.9 19.3 18.8 18.9 19.4 21.6 24.5 24.8 24.4 24.1 24.4 24.6 23.8 22.7 21.7 20.7 19.7 18.6 18.2 18.4 19.3 20.9 24.8 3 20.2 20.8 20.7 20.8 20.1 18.8 18.9 19.4 20.1 20.8 21.3 21.5 21.1 21 21.5 21.5 20.1 18.3 17.3 18.1 18.9 18.4 18.6 18.7 19.9 21.5 4 19.0 18.2 16.6 19.3 19.9 19.5999.9 16.5 17.5 15.2 16.5 16.4 17.1 19.7 21999.9 19.7 18.3 16.3 16.2 16.1 16 16 16.2 17.6 21.0 5 17.6 17.9 17.1 15.4 14.0 12.4 12.2 11.6 10.1 11.2 12.1 9.1 9.4 11.5 10.7 9.3 8.2 7.4 8.4 9.6 10.2 9 8.5 9.1 11.3 17.9 6 9.3 10.1 10.6 10.2 10.0 10.0 10.8 10.4 10.8 10.5 10.7 10 9.6 10.5 10.1 9.6 8.7 8 7.6 6.6 6.3 6.1 5.6 5.4 9.0 10.8 7 5.9 6.0 5.7 6.3 5.8 6.1 6.2 7.1 7.2 7.3 5.5 6.7 7 7.9 7.8 7.2 6.7 6.3 6 5.5 5.7 5.6 5.7 6.6 6.4 7.9 8 7.3 7.2 7.6 8.4 8.2 8.2 8.5 8.7 8.7 9.2 9.8 10.4 10.2 11.1999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8.8 11.1 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10.2 10.8 10.5 10.8 11 12.3 12.8 13.7 15.5 15.7 15.7 15.8 16.1 16.7 16.5 16.7 16.2 15.7 16.4 16.2 15 15 15.8 16.4 17.6 19.3 20.4 21.2 21.5 16.4 21.5 12 22.3 22.9 22.2 21.9 21.7 20.9 21.3 21.6 21.7 22.4 22.5 21.9 20.7 20.7 18.3 18.2 14.8 16 13.8 13 16.9 17.7 13.4 18.6 19.4 22.9 13 11.1 11.2 7.9 11.1 12.8 7.8 13.2 8.3 8 4.4 11.9 10.4 15 13.9 20.8 18.4 19.5 18.6 17.9 15.8 16.6 15.6 12.1 11.2 13.1 20.8 14 8.8 13.8 14.9 15.9 15.5 15.4 14.8 14.3 13.9 13.5 15.4 12.7 10.5 10.8 11.9 13.3 12.1 12.5 19.7 16.8 16.5 13.4 12 11.2 13.7 19.7 15 12.7 12.1 11.5 11.3 10.7 10.3 11.4 11.2 10.5 10.6 10.2 8.9 8.6 8.2 8.3 8.9 11.2 11.6 11.7 10.5 10.8 10.1 10.5 11.5 10.6 12.7 16 12.7 14.2 13.9 13.7 14.1 14.1 13.6 13.3 13.2 13.3 12.4 12.3 12.4 12.6 12.8 12.7 12.4 12.3 11.6 11.8 11 9.8 10 11.7 12.6 14.2 17 12.6 12.6 13.3 12.9 14.3 14.6 13.3 14.4 14.5 12.5 12.2 13.9 13.9 14.6 14.6 14.8 14.2 12.2 10.1 11 10.7 11.8 12.9 12.3 13.1 14.8 18 13.7 11.7 12.7 12.7 13.7 14.5 15.2 15.1 13.6 12.6 14 14.2 13.6 10.4 17 19 19 18.3 17.8 17.1 16.2 16.1 16.5 18 15.1 19.0 19 18.3 18.1 17.7 17.8 18.0 18.1 18.6 18.6 18.4 18.6 18.4 18.1 17.7 17.9 17.9 18.2 17.6 17.3 16.7 16.5 16.1 16.4 16.2 15.6 17.6 18.6 20 16.4 16.6 16.7 17.6 18.2 17.5 17.0 18.9 17.4 18.2 17.6 18.7 18.9 20.3 18.5 18.1 17.4 18.6 17 15.9 16.4 17.3 15.2 15.5 17.5 20.3 21 16.0 15.3 17.2 18.2 18.1 18.3 17.0 18.2 17.9 18.2 17.7 17.4 17.6 16.6 15.7 16 15.9 14.7 13.5 13 13.6 12.8 13.6 14.3 16.1 18.3 22 15.6 15.2 16.2 15.8 15.9 16.8 16.8 17.0 17.1 17.1 16.6 16.3 16.1 15.8 15.5 14.6 13.9 14 12.5 12 12 12.1 11.6 11.7 14.9 17.1 23 11.0 10.6 10.9 10.9 12.7 14.7 15.5 15.8 16 16.5 16.4 16.1 16.3 16.4 16.3 16 15.5 14.4 13.4 12.5 12.7 12.5 12.4 12.2 14.1 16.5 24 11.8 12.0 12.0 11.2 12.2 14.6 14.0 13.6 13.5 12.9 12.5 13.3 11.5 10.1 9.5 9.2 9.1 9.3 9.3 9.3 9.5 10.2 9.3 10 11.2 14.6 25 9.4 10.2 11.1 11.6 12.0 12.5 13.1 12.7 11.1 10.1 9.3 11.2 12.7 9.7 11.8 13.3 13.6 11.7 10.5 9.1 9 9.1 9.6 9.8 11.0 13.6 26 9.5 9.7 10.4 11.0 10.8 10.2 8.9 8.3 8.1 8.8 9.2 8.4 6.8 7.3 7.9 8.9 8.9 9.8 11.1 9.5 8.1 6 4.7 5.5 8.7 11.1 27 5.6 7.5 7.9 6.0 7.2 7.4 8.8 10.4 9 8.2 10.5 9.4 7.6 2.4 6.3 7 8.6 7.3 8.3 8.4 8.6 8.7 8.2 7.6 7.8 10.5 28 8.2 8.3 8.8 8.6 8.8 8.5 8.9 9.3 10.7 12.3 12.2 11.4 10.8 11.8 11.9 12.9 12.8 12.1 11.5 11.3 11.2 11.5 11.6 12 10.7 12.9 29 12.2 12.7 12.9 13.1 13.4 14.3 14.3 14.4 14.7 14.7 15.1 15.3 14.6 14.6 14.5 13.9 13.5 12.4 11.8 11.9 12 12.9 12.8 12.9 13.5 15.3 30 12.9 14.2 12.8 11.9 11.9 11.7 11.9 12.0 12 12.2 12 11.8 11.6 11 11.1 11.3 11.9 12.5 12.6 12.2 11.5 10.7 10.3 10.1 11.8 14.2 MEAN 12.9 13.3 13.4 13.7 13.9 13.8 13.9 14.0 14 13.9 14.3 14 13.8 13.7 14.4 14.1 14 13.6 13.3 12.8 12.9 12.7 12.2 12.7 13.5 16.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 2012 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 11.1 11.3 11.0 11.6 13.4 14.0 14.3 14.4 13.3 13 13.7 13.3 12 11.1 11.4 12.4999.9999.9 10.2 11.5 12.6 13.1 13.9 14.4 12.6 14.4 2 14.8 13.8 14.3 14.2 15.2 15.2 16.1 16.4 15.4 14 13.8 13.2 12.6 12.1 12.9 12.6 12.2 12.4 11.9 11.4 10.5 10.2 10.2 10 13.1 16.4 3 10.2 11.3 11.8 11.3 11.8 11.4 12.0 12.0 11.2 11 11 10.6 10 10.3 10.5 9.9 9.5 10.2 11.2 11.5 9.5 9.6 9.6 9.7 10.7 12.0 4 9.8 9.9 10.2 10.6 9.7 9.2 8.3 8.8 9.2 9.3 8.8 9.3 9.4 10.3 10.6 11 11.5 12.8 13.3 13.7 14.3 13.4 13.5 15 10.9 15.0 5 14.0 13.9 14.1 14.5 14.9 15.4 15.0 15.4 15.3 15.5 13.8 13.5 14 14.3 15.6 14.7 14.1 13.3 13.2 15.7 15.8 15.1 14.1 14.8 14.6 15.8 6 15.8 16.3 15.2 13.5 13.6 14.0 13.3 15.6 16 16.1 16.1 15.7 15.2 15.8 16.2 16 15 14.6 14.3 14.2 14.6 15.1 14.8 14.8 15.1 16.3 7 15.0 14.5 14.1 13.7 14.4 12.8 12.9 13.4 12.1 12 11.6 11 13.5 13.9 14.3 14.1 14.5 15.3 15.6 16 16.4 16.8 16.4 16 14.2 16.8 8 15.7 15.5 15.7 14.4 14.9 14.7 15.3 15.0 15.2 15.1 15.1 14.1 14.4 14.4 14.6 14.6 13.9 13.7 13.6 13.8 14 14.7 13.5 14 14.6 15.7 9 14.1 14.4 14.7 14.5 14.7 15.2 15.4 15.5 15.5 15.2 13.9 14.6 14.7 14.7 13.6999.9999.9 14.7 14.8 15 15.1 15.2 15.6 16.1 14.9 16.1 10 16.1 16.6 16.9 16.9 15.4 16.5 16.8 16.6 16.4 16.1 15.1 15.1 14.6 14.7 14.7 15.1 15 15.3 14.6 14.8 15.5 16.4 15.6 15.1 15.7 16.9 11 14.8 15.2 15.6 14.2 13.4 14.0 14.3 15.4 14.8 13.9 14.4 16.3 15.8 14.1 12.7 14 14.5 15.6 15.2 16 16.4 15.4 13.8 13.8 14.7 16.4 12 13.8 13.2 13.0 13.4 14.2 16.0 16.0 16.0 15.2 15.1 15.1 14.5 14.2 14.1 14.1 14.5 15.9999.9999.9 16 17.2 17.3 17.5 17.8 15.2 17.8 13 17.5 17.8 19.1 19.2 18.4 18.1 18.4 18.3 19.6 20.8 22.3 22.7 22.3 21.6 21.5 20.9 20.6 20.2 20.5 21.1 23.1999.9999.9 23.1 20.3 23.1 14 22.7 22.4 22.0 22.1 22.2 22.5 23.0999.9999.9999.9999.9999.9999.9999.9 23.4 23.6 23.7999.9999.9 22.9 23.2 23.3 23.3 23.4 22.9 23.7 15 22.8 23.0 23.0 20.8 20.9 20.7 20.3 19.9 19.5 19.2 17.2 14.2 13.1 11.4999.9999.9 23.7 22.6 20.3 20.2 19.5 19.3 21.1 22.6 19.8 23.7 16 23.2 23.1 23.5 26.7 29.5 28.6 26.7 26.7 26.4 25.8 24.8 23.3 22.4 22.9 22.4 22.2 23.3999.9999.9 21.3999.9999.9 22.3 21.7 24.3 29.5 17 21.0 22.0 22.1 22.8 23.0 24.1 23.9 24.4 23.8 26.1 29.3 30 31.6 30.9 31.7 32.6 35 34.8 34.1 34 34.7 35.6 36.7 36.7 29.2 36.7 18 37.2 37.6 37.9 38.3 38.9 39.3 39.8 39.8 39.7 39.6 39.4 38.6 38.3 38.2 38.1 37.8 37 37.1 41.6 35.9 32.1 31.6 34.2 35.2 37.6 41.6 19 32.4 31.9 31.6 31.5 33.3 34.1 34.7 34.1 33.6 33.8 33.6 32.6 32.2 31.7 32 31.1 29 27.8 27.1 27.5 27.6 27.1 27.9 28.5 31.1 34.7 20 28.7 29.1 31.0 32.3 31.5 31.9 32.3 33.6 33.5 35 34.8 33.9 32.6 32.2 31.3 30.6 29.7 29.1 28.2 27.8 28.1 28.8 28.9 29.4 31.0 35.0 21 28.1 27.1 26.1 24.4 20.6 21.1 20.8 18.9 20.7 25.9 26.8 27.4 27 27 27.1 26.4 26 25.6 25.7 25.2 25.6 26.8 26.5 26.6 25.1 28.1 22 28.9 29.2 29.0 29.1 29.5 30.7 33.7 38.1 39.3 41 41.8 42.7 42.3 41.7999.9999.9 36.7 37.2 38.6 39.5 40.2 41.5 41.7 40.3 36.9 42.7 23 39.8 40.0 41.6 42.8 43.7 44.5 44.3 43.9 45.6 46 45.6 44.7 44.7 44.7 43.7 44.9 43.2 41.7 42.3 41.8 42.4 41.8 42.7 42.8 43.3 46.0 24 42.3 43.0 42.9 43.1 43.8 43.4 43.3 43.1 43.2 42.8 41.6 38.5 36.7 39.5 38.6 39.2 40.6 39.7 39.9 40 38.7 37.6 35.5 35.6 40.5 43.8 25 35.6 36.0 34.1 33.4 35.5 36.6 36.5 37.0 36.4 35.8 37.2 34 33.8 33.2 36.4 39.8 40.2 40.5 42.2 41.4 40.6 42.1 40.4 41.5 37.5 42.2 26 41.2 40.6 41.6 41.1 41.8 41.8 41.7 41.9 41.4 41.9999.9999.9999.9 39.3 39.5999.9999.9999.9 35.4 35.9 37.8 39.4 40.4 41 40.2 41.9 27 41.3 41.4 41.2 41.0 41.1 41.2 41.2 40.6 40.2 40.3 39.9 39.5 38.2 36 35.3 34.6 34.5 34.3 34 33.8 34.2 34.5 34.3 34 37.8 41.4 28 32.6 31.8 31.0 30.6 30.6 30.7 29.5 28.4 28.3 28.1 26.8 24.5 27 25.1 25.3 25.3 26.2 26.9 27.3 29.4 30.1 31.3 32.3 34.6 28.9 34.6 29 33.2 32.4 32.5 32.3 32.4 33.2 34.0 34.3 34.3 34.4 34.1 33.2 33.3 34.3 35.1 35.9 37.2 37 36.6 36.6 37.4 38 37.6 37.5 34.9 38.0 30 37.9 38.3 39.3 39.7 39.3 39.1 39.2 39.3 39.4 39.8 40 39 38.1 37 35.5 35.3 34.6999.9 34.5 34.2 34.1 33.6 33.6 35.6 37.2 40.0 31 36.8 37.1 37.4 37.4 38.0 38.8 40.5 40.6 39.9 39.9 40.2 39.3 38.2 37.6 37.6 37.8 37.6 37 36.9 37.4 37.6 39 40.2 41.4 38.5 41.4 MEAN 24.8 24.8 24.9 24.9 25.1 25.4 25.6 25.9 25.8 26.1 25.4 24.8 24.6 24.8 24.7 24.7 25.5 25.2 25.5 25 25.3 25.6 25.6 25.9 25.3 28.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 2012 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 46.1 45.1 45.0 45.5 45.2 44.9 45.4 45.0 44.8 43.9 44.2 44.4 44.7 44.4 44 42.9 43.7 42.6 42.7 42.9 43.3 43.4 43.4 43.4 44.2 46.1 2 42.6 42.6 42.5 42.4 42.4 42.6 42.5 42.7 42.7 42.7 43.3 43.8 43.5 44.9 45.8 49.1 50.4 45.3 42.4 42.6 43 43.4 42.8 42.6 43.7 50.4 3 42.2 41.7 41.6 41.8 41.4 41.5 41.4 42.0 42.8 43 42.9 42 40.9 40.2 42 42.3 43.1 43.6 44.2 45.2 46.4 47.4 49.2 50 43.3 50.0 4 50.3 49.9 49.2 48.5 47.7 47.7 45.8 45.1 43.5 41.5 40.4 40.3 39.5 38.2 36.9 36.2 35.6 33.2 32.8 34 34.5 34.8 36.3 36.3 40.8 50.3 5 36.2 36.7 38.7 41.1 41.3 40.7 40.4 40.8 40.5 40.1 40 39.6 39.2 39.2 39.7 39.5999.9999.9 42.6 44.4 44.6 43 43.2 44.3 40.7 44.6 6 43.3 42.4 42.9 43.4 43.2 42.9 43.1 43.4 43.3 42.8 41.9 41.9 41.2 40.7 43.1 43.4 44.2 44.2 43.1 41.1 37.4 38.5 37.2 35.5 41.8 44.2 7 34.3 32.4 31.9 30.6 30.2 33.3 32.8 33.0 33.3 35.3 35.4 33.6 32.4 31.9 32.9 32.3 30.3 28.9 29 29.1 29.4 29.6 29 29.4 31.7 35.4 8 29.4 29.0 27.8 34.9 34.8 29.7 29.9 30.7 29.8 30 30.7 35.3 37.7 37.9 41.6 41.7 39.6 40.7 43.3 42.3 43.8 44.5 44.4 44 36.4 44.5 9 43.8 44.3 43.7 44.1 44.5 44.5 44.5 45.2 46.3 47 47.1 45.6 44.7 45.8 45.8 45.8 45.9 46 46.3 46.3 45.7 45.9 46.1 46.4 45.5 47.1 10 46.6 46.2 45.4 43.3 43.1 41.9 40.3 40.2 38.1 37 37.1 36.7 37.6 37.9 37.3 38 37.1 36.5 35.9 36.6999.9 40.5 42.8 45.5 40.1 46.6 11 46.9 44.9 44.1 44.9 47.3 46.7 45.1 45.1 45.5 45.8 46.5 46.3 43.7 43 42.9 43.9 44.8 42.4 41.2 41999.9999.9999.9999.9 44.6 47.3 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 43 42.7 42.6 42.4 42.6 41.6 42.6 41.8 42.1999.9 42.4 43.0 13 999.9 44.8 44.6 45.4 46.2 46.0 45.9 45.7 45.2999.9 45999.9 42 41.4 39.9 39.4 38.5999.9999.9 32.9 33.2 32.6 32.7 33.1 40.8 46.2 14 32.4999.9 32.6 32.8 33.7 33.7 34.0 34.6 34.8 35.3 35.8 31.8 30.8 30.5999.9999.9 33.7 32999.9999.9 28.4999.9999.9999.9 32.9 35.8 15 999.9999.9 30.6999.9 29.4999.9 30.4 30.5 30.5 29.9 29.8 28.9999.9 29.3 31 32.5 31 29.8 32.4 34.7 33.4 34999.9 34.5 31.3 34.7 16 34.8 34.6 35.3 35.2 35.4 34.7 34.7 34.6 34.6 34 34.3 33.5 32.4 32 31.2 31.1 31.1 30.7 30.4 30.6 30 30 30.2 29.3 32.7 35.4 17 29.0 29.9 29.3 29.7 28.1 28.5 25.6 24.1 25999.9999.9999.9 20.5 20.4 22.2 23.6 23.4 22.3 22.3 22.9 23.5 24.1 26.1 26.7 25.1 29.9 18 28.3999.9999.9999.9 31.3 31.0 30.3 31.4 28.5 28.1 30.7 29.4 28.9 29.8 30.1 30.4 30.9 31.3 32 31.6 30.6 32 32.1 32.6 30.5 32.6 19 33.2 33.6 33.9 35.1 35.2 37.1 37.9 37.3 37.1 37.7 35.7 32.8 32.9 30.7 28.5 31.7 31999.9999.9999.9 29.2 29.7 27 27.4 33.1 37.9 20 28.2 27.5 26.8 26.2 26.1 26.4 27.1 28.2 30.7 34.5 35.6 33.4 32.6 31.7 30.5 30 31 33.3 31.3 32 32.4 34.7 37.6 40.4 31.2 40.4 21 40.4 40.5 40.8 41.1 41.1 41.2 41.4 41.9 41.6 41.7 41.6 41.9 41.1 40.2 39.5 39.1 39.5 37.8 37.9 37.3 37.5 36 32 34.5 39.5 41.9 22 27.7 39.4 39.3 39.5 39.5 39.1 38.4 38.0 40 41.2 41.1 41.2 40.4 38.8 37.3 35.5 37.9 38.1 37 37 35.9 34.8 34.1 34 37.7 41.2 23 35.3 37.9 36.9 37.1 37.8 39.3 40.6 41.6 44 46.5 44.3 42.7 43.4 43.4 43.5 43.2 41.4 41.7 40.8 40.4 40.4 40.7 40.8 40.6 41.0 46.5 24 40.4 39.7 39.3 39.5 39.5 39.7 40.1 40.3 40.7 41.1 41.5 42.2 43.4 44 44.6 44.6 44.6 44.3 44.3 43.9 43.8 44.2 43.2 42.9 42.2 44.6 25 43.0 43.6 44.6 46.2 46.9 47.3 48.9 42.1 39 39.8 40.1 40.9 41.4 41.8 41.8 42.7 43.4 44.2 42.2 42.2 42.9 43.4 44.1 42.4 43.1 48.9 26 43.6 43.3 42.8 44.1 43.4 43.2 45.1 44.2 43.8 44.4 44.8 44.8 44.3 44 44999.9 45 44.4 44.3 44.2 44 44.6 44.4 44.3 44.1 45.1 27 44.1 43.5 43.3 43.4 43.3 43.8 44.0 43.8 43.9 44.1 43.8 43.7 42.4 42.4 41.8 41.9 41.2 41.9 42.5 40.8 38.9 39.3 37.9 37.6 42.2 44.1 28 39.4 41.0 41.2 41.3 41.2 41.0 40.7 40.7 40.9 41.1 41.1 41.2 40.8 41.1 41 40.4 40.1 39.4 39.4 40.3 40.5 38.4 38 39.3 40.4 41.3 29 39.6 39.2 40.3 41.4 41.7 44.0 43.0 42.3 43.7 43.4 43.5 43.1 42.6 40.6 39.5 39.8 39.7 40.3 40.8 40.8 40.7 41 41.3 41.8 41.4 44.0 30 42.5 42.4 41.9 41.6 38.2 38.7 36.1 43.1 43.1 42.9 42.8 40.5 39.8 41.8 41.3 41.5 41.4 41.8 41.8 42.4 42.9 43.6 43.3 43.3 41.6 43.6 MEAN 38.7 39.9 39.2 40.0 39.3 39.7 39.2 39.2 39.2 39.8 40 39.3 38.7 38.2 38.7 38.8 38.7 38.5 38.7 38.6 37.8 38.4 38.6 38.6 39.2 42.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 2012 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 42.7 42.7 42.4 42.4 42.5 42.8 43.1 43.2 39.6 41.3 40.7 40.7 40.2999.9999.9 39.4 40.7 40.8 40.8 40.1 40 41.5 40.6 41.7 41.4 43.2 2 41.7 41.5 39.8 40.3 42.7 43.5 43.7 44.1 43.9 43.8 43.6 42.5 41.4 41.4 41.4 41.9 41.2 41.2 41.6 41 40.8 40.6 41 40.2 41.9 44.1 3 999.9999.9 39.8 40.3 40.6 41.1 41.5 41.7 41.4 41.7 42.3 41.5 38.1 41.1 41.6999.9999.9 41 40.6 40.7 39.9 37.9999.9 36.1 40.5 42.3 4 40.0 39.2 41.3 43.0 44.1 44.5 44.4 44.4 44.6 44.6 44.6 44.5 43.7 42.6 43.5 42.9 41.8 41.2 41 40.5 38.5 38.6 39.9 42.7 42.3 44.6 5 42.4 43.0 43.3 42.9 43.7 44.2 44.0 44.0 44.1 43.6 43.2 40 37.9 37.4 39.3 40.5 40.4 41.4 43.6 44.3 44.4 44.3 44.6 45.4 42.6 45.4 6 45.2 44.4 44.4 44.3 44.0 43.7 43.5 43.2 43.2 43.2 43.1 43.3 43.1 43.2 43 42.4 42.6 42 41.9 42.1 38.1 35.3 34.5 36.5 42.1 45.2 7 37.8 38.5 38.4 37.9 38.2 37.4 38.1 39.0 39.4 39.2 37.8 35 33.7 38.7 39.5 38.7 38.4 37.9 37.9 38.1 38 38.8 37.6 34.4 37.9 39.5 8 31.6 36.0 34.4 34.3 32.1 32.8 35.8 36.8 40.2 40.2 39.8 39 37.8 37.3 37.8 37.9 38.1 38.1 38.5 38.4 38.1 39 39.2 39.2 37.2 40.2 9 39.4 38.8 38.6 38.9 39.2 39.1 39.1 38.6 38.7 38.7 38.7 38.3 37.4 37.2 36.6 38.4 36.7 37 37 37.3 37 38.3 37.7 37.6 38.1 39.4 10 37.5 37.2 37.4 37.0 37.3 37.4 37.2 36.9 36.1 36.7 35.8 36.9 35.5 35.3 34.3999.9999.9999.9 31.9 31.3 32.9 33.2 34.1 34.1 35.5 37.5 11 34.0 34.2 34.1 34.0 34.3 34.5 34.9 35.3 35.9 36.9 36.5 36.7 36.4 36.1 36.4 35.8 35.7 36.4 36.7 36.1 35.6 35.2 36.1 35.7 35.6 36.9 12 35.9 36.2 36.2 35.4 35.6 35.8 35.9 36.3 36.3 36.6 36.7 36.8 36.7 36.1 35.7 35.3 35.4 35.4 34.9 34.9 34.8 34.9 35.1 35.6 35.8 36.8 13 35.5 35.5 35.9 37.6 37.3 37.2 36.7 36.5 36.6 36.6 37.1 37.3 37.2 36.9 37.1 37.3 36.9 35.9 35.1 34.7 34.8 35.3 36 36.4 36.4 37.6 14 36.7 36.7 36.8 37.3 37.7 36.5 36.1 36.8 36.2 35.8 35.2 35.6 37.3 37.3 38.8 39.3 39.7 40 40.1 40.4 40.1 41.1 42.2 43.2 38.2 43.2 15 44.2 44.4 44.9 44.9 44.7 44.6 44.3 44.2 43.6 42.8 43 43.2 43.2 42.7 42 41.8 41.6 41.5 41.8 41.1 41 41.4 41.8 43 43.0 44.9 16 43.4 43.7 43.7 43.6 44.2 44.2 44.3 41.6 43 42.2 42.6 45 44 42.6 43.3 44.9 45 45.3 44.7 42.6 42.2 41.5 43 43.5 43.5 45.3 17 40.8 41.4 41.7 42.7 43.8 40.6 40.3 41.8 44.3 44.6 44.8 44.8 44.6 44.4 44.9 45.3 44.9 44 43.3 43.2 43.4 43 42.7 42.6 43.2 45.3 18 42.5 42.3 42.1 42.5 43.0 42.4 41.9 42.1 42.5 43 42.8 42.1 41.2 40.2 40 39.9 38.9 36.8 36 35.3 35 35.3 35.8 36.5 40.0 43.0 19 36.3 36.1 35.3 35.2 35.0 35.2 37.1 36.4 39.8 39.7 42.2 42.1 41.2 40.1 40.1 41.9 42.9 43.1 42.2 42.1 42.9 42.5 42 42.3 39.7 43.1 20 41.6 41.9 43.9 45.1 45.7 45.3 43.6 44.1 42.9 41.1 42.5 42.1 41.7 41.4 40.2 40.3 40.2 39.6 39.2 39.4 40.6 39.9 40.1 41.5 41.8 45.7 21 42.7 41.8 42.1 42.2 42.6 42.6 43.0 43.3 42.9 42.1 42.6 43.9 44.2 43.1 39.4 42.1 43.3 44.5 44.6 43.4 43.8 44.3 44 43.4 43.0 44.6 22 43.5 44.1 44.3 43.3 43.3 42.9 43.4 43.1 43.3 42.8 44.9 46.2 47.4 49.7 47.7 49 48 44.2 42.8 43.3 43.1 43 43.4 43 44.6 49.7 23 42.1 41.6 40.5 40.6 39.7 39.8 36.9 35.6 34.5 34 37.1 41.3 43 43.6 44 43.7 43.7 43.7 43.7 43.9 44.5 45.3 45.4 45.1 41.4 45.4 24 45.1 44.7 44.3 45.1 45.3 45.1 45.1 45.0 44.8 44.7 44.6 44.9 44.6 44.3 44.1 44.3 44.3 44.4 44 43.8 44.2 45.1 44.8 45.2 44.7 45.3 25 44.7 45.0 45.2 45.2 44.9 44.6 44.8 44.6 44.4 44.3 44.5 44.4 44.4 44.3 44.7 45 44.7 44.3 44.3 44.3 44 44.1 44.3 43.9 44.5 45.2 26 44.0 44.0 43.9 43.8 43.7 43.5 42.9 42.6 42.8 42.9 42.4 42.5 42.4 42 41.9 42.9 42.7 42.2 42.1 41.7 40.3 39.5 40 40.7 42.4 44.0 27 40.7 40.4 40.5 40.5 40.8 41.1 39.7 38.7 38.2 38 38.3 38.8 39.1 39 38.5 38.1 38.3 38.2 37.7 36.4 35.2 33.8 32.4 34.6 38.2 41.1 28 37.4 39.1 39.8 40.2 40.1 40.1 40.5 38.7 39.1 38.7 38.7 38.5 39.3 38.4 39.2 40.2 40.8 42.2 42.9 43 43.3 43.9 44.2 44.1 40.5 44.2 29 44.5 43.2 45.3 45.6 45.2 45.2 45.0 45.1 45.2 45.2 44.8 45 43.5 42.4 43 45.3 44.6 43.8 43.1 43.8 44.7 46.1 45.2 42.9 44.5 46.1 30 41.5 37.4 36.2 33.5 31.3 29.3 27.9 26.0 25.2 24.9 25.3 25.5 37 42.4 42.2 41.5 41.3 42.9 43.4 41.4 42.5 43.7 43.5 43.8 36.2 43.8 31 44.2 43.6 43.2 42.6 40.9 41.4 44.0 44.3 44.2 44.2 44.8 44.5 44.3 44.3 44.7 44.6 44.7 44.9 45 44.9 45.6 45.5 45.4 45.5 44.2 45.6 MEAN 40.7 40.6 40.6 40.7 40.8 40.6 40.6 40.4 40.5 40.5 40.7 40.7 40.7 40.8 40.8 41.4 41.3 41.1 40.7 40.4 40.3 40.4 40.6 40.7 40.3 43.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 2013 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9 42.0 41.8 42.0 41.6 41.7 41.4 41.9 41.6 41.5 41.2 41.4 41.2 41 41 40.9 40.9 40.7 41.3 40.9 40.8 41 40.9 41 41.3 42.0 2 41.3 41.0 40.5 40.0 40.0 39.9 40.0 39.9 40 39.9 39.9 39.9 39.9 40 40.1 39.8 39.5 38.9 38.7 38.3 38 38.2 38.1 37.8 39.6 41.3 3 37.9 37.9 38.0 37.9 35.8 34.0 34.4 33.7 33.1 35.4 35.3 35.2 35.2 36 34.9 36.1 37.6 38.5 38.8 38 37.1 34.5 32.9 29.6 35.7 38.8 4 36.0 35.9 35.1 35.5 35.5 35.6 35.2 35.3 36.5 37.2 37.4 38.5 39.9 39.3 39.6 40.4 39.7 40.4 39.7 39.5 39.4 39.3 39.2 39.2 37.9 40.4 5 39.2 39.0 38.8 39.2 39.3 39.2 38.9 38.9 38.7 39.2 39.4 39.5 39.4 39.6 39.6 39.8 40.3 40.2 42.8 43.6 44 44.1 45.7 46.5 40.6 46.5 6 46.2 45.3 41.4 43.2 43.0 42.5 42.6 42.6 42.6 42.7 42.7 42.6 42.2 40.2 42.3 43.5 43.8 43.5 43.3 42.9 43.1 42.7 41.2 39.7 42.7 46.2 7 38.6 38.2 38.1 37.6 36.2 35.4 33.7 32.0 32 30.9 29.5 28 27.1 26.8 26.4999.9999.9 25.1 24 34.1 40.8 40.5 40.7 40 33.5 40.8 8 39.9 39.9 40.2 40.4 40.4 40.9 41.9 42.6 43 43.3 43.4999.9999.9999.9999.9 41.9 42.6 43.2 42.8 42.6 40.8 40.4 40.1 39.4 41.5 43.4 9 39.7 40.2 41.1 41.5 41.9 41.9 41.4 41.9 39.2 39.2 36.3 35.9 34 38.5 42.8 42.9 42.7 43.3 44.9 44.5 45 44.8 45.1 44.7 41.4 45.1 10 45.5 45.1 44.7 44.6 44.1 43.7 43.8 43.8 43.9 43.5 43.9 43.9 43.9 43.4 41.8 39.6 37.1 36.6 38.6 37.9 38.3 39.4 42.2 44.4 42.2 45.5 11 44.2 45.6 45.3 44.1 43.4 43.1 42.7 41.7 40.8 40.5 40.6 39.9 38.4 38.3 38.8 39.7 39.5 39.6 40.1 40.1 40.8 40.4 41.5 41.5 41.3 45.6 12 41.3 40.6 41.1 41.6 41.8 42.1 42.3 42.3 42.4 42.3 42.3 42.1 42.2 42.1 42 41.4 40.8 40.5 40.1 40.7 41.2 41.1 41.1 41 41.5 42.4 13 41.0 41.0 40.9 40.7 40.4 40.4 40.4 40.4 40.3 40.5 40.2 39.5 37.8 37.1 36.9 37.2 37.7 38.4 38.1 37.6 37.7 37.9 38.4 38.6 39.1 41.0 14 38.4 38.4 38.6 38.1 38.2 38.3 38.4 38.5 38.1 38.3 36.9 35.4 33.8 33.7 33.9 34.9 34.5999.9999.9 33.3 33 32.6 33.6 33.6 36.0 38.6 15 34.8 35.9 36.2 36.9 36.3 36.5 35.2 36.0 35.8 37.3 36.4 36.3 35.2 32.2 34.4 36 37.1 38.8 39 38.4 39.1 38.5 40 39.6 36.8 40.0 16 39.4 39.3 39.2 38.9 37.6 38.3 38.6 38.5 38.7 38.5 36.6 35.8 33.1 36.3 36.9 32.9 31.7 31.1 32.7 34.5 35.2 36 36.7 37 36.4 39.4 17 37.1 37.1 36.8 36.6 36.4 36.2 36.0 36.5 36.5 36.5 36.7 36.8 36.6 36.6 36.9 36.3 36.4 36.6 36.1 35.8 35.3 35.4 35.1 35.5 36.3 37.1 18 35.4 35.5 35.7 34.7 34.4 34.4 34.3 33.3 32.1 32.2 32.3 32 32 32.6 32.5 31.8 31 30.2 30.5 30.7 31.1 33 32.3 33.1 32.8 35.7 19 34.8 35.2 33.8 33.7 34.1 34.1 34.0 34.6 35 35.6 36.2 36.6 36.7 36.9 37.9 36.8 37.2 37.1 37.6 37.5 37.5999.9 37.5999.9 35.9 37.9 20 37.2 36.5 35.7 35.3 34.5 33.4 33.1 33.2 33 32.3 31.7 32 30.9 30.3 30.1 29.5 27.4 25.9 30.2 34.5 34.3 34.9 35.4 34.5 32.7 37.2 21 35.8 36.7 37.3 37.3 37.0 36.8 36.7 36.7 36.8 37.1 36.9 36.9 36.6 36.7 35.1 34.5 33.5 32.2 33 32.2 30.9 28.4 24.4 23.6 34.3 37.3 22 23.9 23.9 24.4 23.3 23.2 23.4 25.8 29.6 30.4 30.8 30.8 30.6 30.2 30.5 34999.9999.9 33.5 32.8 31.4 32.2 35.8 38.1 37.9 29.8 38.1 23 38.4 39.1 38.8 38.5 38.6 39.5 39.7 39.4 38.5 38.8 39.3 39.2 37.6 36.7 36.2 36.2 35.3 34.1 34.9 35.5 36.5 36.6 36.7 36.6 37.5 39.7 24 36.3 36.1 36.1 36.3 36.0 35.9 36.0 35.2 35.1 35.5 35.4 35.2 35.3 35.5 35.6 35.5 35.4 35.4 38.4 36.2 36.6 36.5 37.1 37.7 36.0 38.4 25 37.6 37.3 34.3 32.0 30.5 30.5 31.8 34.9 36.6 35.3 33.1 33.7 36.3 38.4 38.3 36.1 35.1 34.6 34.4 34.8 35.2 35.6 34.6 34.2 34.8 38.4 26 33.2 35.3 16.8 27.1 34.6 34.7 35.5 37.3 37.3 39.2 39.9 40.7 41.1 41 40.5 40 39.1 38.5 38.1 38.3 38.8 38.9 38.9 38.2 36.8 41.1 27 36.8 34.5 34.0 34.8 34.8 33.8 33.6 34.7 35.7 36.4 37.3 37.2 36.6 35.8 35.5 35.8 36.2 35.9 36 37.2 38 37.2 37.5 37.7 36.0 38.0 28 37.6 37.4 37.4 37.2 36.9 37.4 37.5 37.3 37.5 37.2 37.3 37.4 36.7 36.4 37.7 35999.9999.9999.9999.9999.9999.9999.9999.9 37.1 37.7 MEAN 38.1 38.2 37.2 37.5 37.4 37.3 37.3 37.6 37.5 37.8 37.5 37.1 36.7 36.7 37.1 37.5 37.3 36.6 37.2 37.4 37.8 37.8 38 37.8 37.3 40.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 2013 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 37.3 37.4 37.4 37.8 38.5 39 39.4 38.1 39.4 5 39.7 39.7 39.8 40.0 40.1 40.3 40.2 40.1 39.6 39.7 39.3 38.8 39.1 38.9 38.7 38.9 38.1 38.7 37.6 38.5 39.3 40 39.4 39.1 39.3 40.3 6 39.5 39.2 39.2 38.6 38.5 38.1 37.9 37.6 37 36.5 36.5 35.8 35.2 34.7 33.6 32.5 31.1 31.9 32.6 32.7 34.2 36.9 40.5 40.9 36.3 40.9 7 40.6 40.4 39.6 39.3 38.7 39.4 40.0 41.5 42.1 41.8 41.2 39.3 39.4 40.1 39.9 40.5 40.8 40.2 40 39.4 38.7 37 36.7 35.6 39.7 42.1 8 37.7 40.1 40.2 40.5 40.5 40.7 40.8 40.4 40.4 40.5 40.4 39.5 38 37.3 36.9 36.9 35.6 33.9 31.8 27.9 26.2 24.8 24.3 23.6 35.8 40.8 9 21.9 20.4 19.7 19.4 19.5 19.4 22.7 23.0 24.5 29.5 30 34.2 36.3 36.3 36 35.8 35.7 35.5 35.4 36 34.6 36.5 38 37.4 29.9 38.0 10 37.9 35.9 36.6 37.3 36.4 35.5 35.4 36.0 36.2 37.5 37.3 38.4 39.1 38 38.2 38.2 38.7 38.2 38 37.9 38.4 39.1 38.7 39 37.6 39.1 11 39.6 39.7 39.8 39.6 39.6 39.2 39.5 39.7 40 39.6 39.5 38.2 37.8 38.2 39.4 38.6999.9999.9 38 37.5 37.5 38 36.8 37.8 38.8 40.0 12 40.2 40.2 40.1 40.2 40.8 40.7 40.6 40.5 40 40 39.9 39.9 39.4 39.3 39 38.5 38 37.2 36.9 36.4 36.1 36 35.9 35.7 38.8 40.8 13 35.7 35.3 35.2 35.0 34.7 34.4 34.0 34.0 33.7 33.7 33.7 33.4 33 32.7 32.3 33.1 30.9 30.4 30.2 30.3 29.9 30.1 29.7 29.8 32.7 35.7 14 29.8 29.9 30.3 30.7 30.7 30.4 30.4 30.0 29.3 29 28.9 28.6 28.2 27.7 27.4 27.2 27.2 26.4 26.1 25.3 25 24.7 27.8 29.8 28.4 30.7 15 30.2 30.5 30.6 30.1 28.3 27.7 28.7 30.3 29.7 29.5 28.8 27.2 25.7 24.5 27.5 28.6 28.9 28.1 25.1 25.3 26.5 25.7 24.5 25 27.8 30.6 16 29.5 34.3 34.7 35.5 35.4 36.0 34.8 34.3 35.1 32.7 31 31.5 31.3 31 30.5 30.4 30.6 31.5 32.7 34.8 36.9 37.3 34.3 32.4 33.3 37.3 17 33.7 32.4 33.5 33.4 30.8 21.6 19.3 20.4 26.9 32.1 33.3 32.7 33.4 38.7 35.4 36.4 37.5 37.4 36.8 36.4 36.1 36.7 36.3 36.5 32.8 38.7 18 36.8 36.2 36.5 35.2 35.3 36.6 36.7 37.5 38 37.4 36.7 36.3 36.8 36.7 36.6 36.2999.9 36.3 36.2 36 36.4 37.8 39.7 42 36.9 42.0 19 40.6 39.8 39.8 39.8 39.8 39.8 40.0 39.7 39.3 39.9 40.2 40 39.6 39.5 39.4 38.8 38.7 38.7 38.6 38.3 38.8 38.6 39.2 39.4 39.4 40.6 20 39.3 39.6 39.3 39.1 38.7 39.0 39.3 39.4 39 39.4 39 39.3 39 38.6 38.2 37 35.8 34.2 33.4 32.5 31.9 31.2 31.1 30.9 36.8 39.6 21 31.1 30.2 29.0 33.3 36.5 37.7 38.3 39.1 39.2 39.6 40.2 41.5 42.7 42.7 42.6 42.7 42.7 42.5 42.2 41.9 41.7 41.3 41 40.6 39.2 42.7 22 40.5 40.1 40.0 40.1 39.8 41.1 41.6 40.5 38.2 34.6 33.9 35.4 35.7 35.2 35.8 35.7 35.9 36.4 36.9 37 36.2 36.9 37.7 38.6 37.7 41.6 23 37.0 36.7 37.5 36.4 36.1 36.5 35.4 35.5 36.1 36.3 36.3 36.2 35.5 36.2 36.2 36.1 36.2 36 36.7 36.9 37.4 37.3 36.5 33.3 36.3 37.5 24 33.8 37.2 36.9 37.1 37.6 37.5 37.1 36.8 36.8 36.5 35.8 35.4 35.8 35.3 34.8 33.7 33.3 33 32.9 32 30.2 29 27.5 26.3 34.3 37.6 25 24.5 24.5 26.8 30.3 32.1 34.8 37.3 38.9 39.4 39.7 39.3 39 38.8 38.4 38 38.1999.9 39.2 39.5 40.6 41.1 42 42.9 43.3 36.9 43.3 26 43.3 42.3 41.4 41.5 42.2 40.7 41.0 40.8 41.3 41 40.6 40.6 40.8 41.6 42.3 42 42 41.5 41.6 41.4 41 40.9 40.6 40.4 41.4 43.3 27 37.7 40.8 42.2 42.4 43.2 43.3 43.2 43.3 43 42.6 42.8 42.4 41.6 41 40.5 39.8 38.5 37.5 36.9 34.7 28.6 25.7 24.4 22 38.2 43.3 28 21.2 21.4 21.4 21.5 21.7 21.7 21.6 21.9 22.2 23.9 24.7 29.6 31.6 34.7 34.3 32.4 30.3 28.6 36.2 39.8 39.1 38.6 35.8 36.3 28.8 39.8 MEAN 35.1 35.3 35.4 35.7 35.7 35.5 35.7 35.9 36.1 36.4 36.2 36.4 36.4 36.5 36.4 36.2 35.5 35.4 35.6 35.5 35.2 35.2 35.1 35 35.7 39.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 2013 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 36.0 38.2 39.7 40.1 40.1 40.6 41.3 43.2 45.2 45.9 46.3 45.1 43.7 42.8 42.4 42.1 39.6 40 39.7 39.9 40.2 40.4 40.9 41.3 41.5 46.3 2 41.8 42.2 42.4 42.3 42.3 42.4 42.1 42.0 42.1 41.9 41.6 41.7 41.7 41.6 41.7 42.1 42.6 42.9 43 42.8 42.9 43.2 43.3 43.5 42.3 43.5 3 43.5 43.7 44.0 44.1 45.3 44.8 44.6 44.2 43.7 44.4 44.5 44.3 43.6 42.9 42.7 43.1 44.3 45.2 45.2 45.1 44.6 44 43.7 44.2 44.2 45.3 4 44.2 43.7 43.2 42.1 42.6 41.1 40.9 41.1 40.5 40.6 40.5 40.5 40.6 40.3 40.8999.9999.9 39.7 40.6 40.3 39.3 39.4 39.6 39.9 41.0 44.2 5 40.1 40.6 40.7 40.5 40.5 40.3 40.0 39.9 39.1 39.1 38.6 38.8 38.9 40.1 40 38.3 38.6 39.3 39.6 41.7 41.1 40.3 40.5 40.7 39.9 41.7 6 40.7 41.3 42.0 42.8 43.2 43.7 43.7 43.5 43.2 43.4 43.6 43.8 43.5 43.7 43.8 42.5 41.8 41.4 40.7 40.2 40.4 40.7 40.6 39.9 42.3 43.8 7 40.1 40.1 40.1 38.9 38.7 38.6 40.3 42.6 41.8 44.9 47.6 42.7 42.6 40.6 36.5 36.6 37.4 38.4 38.7 38 38.5 38.3 38.2 37.4 39.9 47.6 8 37.2 37.3 37.4 36.9 36.9 36.9 37.6 37.1 36.3 36.3 36.7 37.6 37.4 37.4 37.9 38.4 38.4 39.5 40.2 40.8 41 41 40.4 40.2 38.2 41.0 9 39.6 39.8 40.7 41.6 42.1 42.4 41.8 40.3 36.8 35.6 35.9 38.1 36.9 36.7 37.4 38.3 37.5 36.9 36.9 37.2 38.6 40 41.7 43.6 39.0 43.6 10 43.5 41.7 39.1 38.8 41.2 42.4 41.9 41.8 41.2 42.2 41.9 40.7 40.4 39.3 38.4 37.7 37.9 37.3 37.1 37.3 37.3 37.5 38.1 38.4 39.7 43.5 11 38.9 39.0 38.8 39.0 39.3 39.5 40.0 40.3 40.2 40.1 39.7 38.4 37.6 37.3 37.8999.9 38.7 37.9 37.6 37.4 37.6 37 37 36.9 38.5 40.3 12 37.6 38.8 39.4 40.3 42.1 43.4 43.4 43.4999.9999.9999.9 39.3 40 43.3 43.6 43.4 43 42.5 41.8 41.3 41.4 40.9 41.3 41.3 41.5 43.6 13 41.5 40.4 43.1 42.5 43.0 44.7 44.6 44.2 44.7 44.9 44.2 43.8 43 44.3 42.7 41.7 41.9 42 40.9 40.6 40.8 39.9 39.2 38.1 42.4 44.9 14 37.8 37.8 38.0 37.9 37.6 37.2 36.4 35.9 36.1 36.4 37.4 37.8 38.7 40 40.5 41.3 41.8 41.9 42.2 42.2 42.9 44 44.4 44.7 39.6 44.7 15 44.8 44.8 44.7 45.0 43.9 43.8 42.5 42.2 42.1 42.3 42.9 42.2 42.2 42.1 42.2 42.2 42.2 42.3 42.3 42.2 42.2 42.3 42.4 42.2 42.8 45.0 16 42.0 42.2 42.9 44.6 45.6 45.2 44.6 45.1 45.4 45.9 46.1 45.3 45.6 45.4 45.1 45.4 45.4 45.8 46.1 45 44.3 43.3 42.9 42.8 44.7 46.1 17 43.0 43.0 43.0 43.2 43.2 43.4 43.3 43.2 43.3 43.3 43.5 44 44.6 44.7 45.1 45.4 44.8 43.9 43 42.3 41.5 41.1 40.7 40.8 43.2 45.4 18 40.3 39.8 39.8 40.0 39.9 39.9 40.3 40.5 40.7 40.6 40.7 40.1 39.8 39.4999.9 38.4 37.5 36.9 36.7 36.9 38.3 32.7 37.1 36.7 38.8 40.7 19 37.4 37.6 37.8 38.4 39.7 39.9 39.0 39.1 39.7 38.9 38.5 38.2 38 38.3 38.1 38.3 37.1 37.2 38.6 38.2 36.3 36 35.7 36.1 38.0 39.9 20 35.4 35.1 35.4 35.5 35.6 35.3 34.8 34.2 33.8 33.1 36.8 38.4 36.2 37 39.2 39.4 37.6 37.1 36.6 35.9 36.5 34.7 34.6 34.7 36.0 39.4 21 31.0 33.1 35.0 35.7 35.4 35.2 34.5 33.2 30.6 29.1 27.7 27.6 27.3 26.8 26 25.2 31.8 38.6 39.7 40.4 40.6 41 40.7 41.1 33.6 41.1 22 42.5 44.1 44.5 45.8 46.2 45.9 47.6 48.2 47.5 47.6 48.3 48.4 48.1 44.2 40.7 40.7 40.8 41.5 41.8 42 42 42.4 42.6 43.4 44.4 48.4 23 43.3 43.6 43.4 43.2 43.9 44.2 45.5 46.2 45.5 45.4 45.2 45 44.8 44.9 44.8 44.6 44.7 44.5 44.7 44.7 44.8 44.7 45.1 45.5 44.7 46.2 24 45.0 45.5 45.8 45.7 45.8 45.8 45.8 46.3 46.3 46 46 46 45.8 46.2 46.7 46.7 46.8 46.7 46.7 44.6 42.8 42.7 42.9 41.8 45.4 46.8 25 36.9 34.4 27.9 27.8 30.7 30.8 19.2 18.4 18.8 30.2 25.9 19.2 19.3 23.2999.9999.9 32.5 28.8 22 20.9 21.5 22 21.4 22.8 25.2 36.9 26 23.5 23.3 22.2 23.6 26.0 30.0 34.7 39.7 43.6 45.7 46.1 46.9 47.5 47.4 46.1 44.8 44.1 43.1 43.3 42.7 43.3 43.7 44.4 42.9 39.1 47.5 27 44.1 43.1 44.2 44.9 45.1 45.1 44.5 44.0 43.8 43.2 43.3 43.1 43.3 43.7 45.3 45.8 46 46.2 43.7 44.3 44 44.4 44.3 44.2 44.3 46.2 28 44.0 43.9 43.6 43.7 44.2 44.7 44.4 44.5 44.5 44.4 44.2 44.7 44.7 44.1 43.8 43.4 43.6 43.7 42.6 42.7 42.9 42.9 43.4 43.8 43.9 44.7 29 43.5 43.8 44.0 44.7 44.8 44.5 44.4 44.3 43.2 43.2 42.3 42.9 42.5 42 41.4 42 42.8 42.6 41.4 41.1 41.7 42 41.9 42.3 42.9 44.8 30 43.2 43.2 43.6 43.4 43.5 43.4 43.5 43.5 43.7 43.7 43.5 43.4 43.3 43.1 43.6 44 44.7 45.3 44.7 43.6 43.8 43.3 42.8 43 43.6 45.3 31 43.5 44.3 44.1 44.2 44.6 46.5 46.8 48.0 48.5 48.9 49.3 49.1 48.7 48.7 48.8 49.1 49.4 49.1 49.1 49.1 49.1 48.5 48.7 49.1 47.7 49.4 MEAN 40.2 40.3 40.3 40.6 41.1 41.3 41.1 41.3 41.1 41.6 41.6 41.2 41 41 41.5 41.5 41.2 41.2 40.9 40.7 40.7 40.5 40.7 40.7 41.0 44.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 2013 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 48.5 47.9 47.6 47.7 47.9 47.9 47.8 47.1 46.1 45.7 44.9 44.6 44.6 44.5 44.2999.9 43.7 43.3 43.8 43.9 43.2 43.1 43 42.7 45.4 48.5 2 42.3 42.6 42.4 42.5 43.4 43.6 42.8 41.9 41.3 41.1 40.6 39.6 38.9 38.3 37.8 36.6 35.1 34.7 34.7 34.8 33.3 32.7 33.6 35.4 38.8 43.6 3 36.5 36.5 35.6 34.6 36.5 37.8 37.5 40.3 42.1 41.8 40.2 40 42.3 42.7 42.6 42.3 42.5 43.5 44.1 44.3 44 43.5 43.9 44 40.8 44.3 4 44.4 46.3 47.1 46.3 47.0 37.3 44.3 44.4 44.2 44.2 44 43.8 43.6 43.1 42.6 42.4 44.5 45 44.5 43.9 44 44.6 44.4999.9 44.2 47.1 5 999.9 44.4 44.1 43.7 42.8 41.7 39.6 38.3 38.1 38.6 41.1 40.7 39.9 38.7 37.3 36.1 34.1 33.1 32.5 31.5 29.8 28.8 29.3 28.7 37.1 44.4 6 26.6 25.1 23.6 22.0 20.0 18.4 16.8 15.9 16.3 16.5 17.5 19.1 20.4 21.1 21.3 21.5 21.8 21.6 20.7 20.8 30.2 36.3 36.7999.9 22.2 36.7 7 999.9999.9999.9999.9 26.1 28.2 40.2 48.3 47.2 45.4 43.8 42.8 42 42.6 42.2 44.1 44.7 44.3 44.6 45.8 47.3 46.9 46.1 45.9 42.9 48.3 8 46.9 47.3 47.5 47.9 47.8 49.3 49.1 51.3 48.5 46.4 46.5 46.1 47.3 49.9999.9999.9 48 47.5 46.9 46.5 45.9 45.2 44.7 45.5 47.4 51.3 9 45.2 46.4 48.1 48.4 47.3 47.0 47.8 46.9 46.1 46.9 46.3 45.8 45.5 46.2 45.9 45.7 45.2 45.1 45.6 45 44.7 45.1 44.2 43.1 46.0 48.4 10 44.3 40.7 41.4 42.5 43.8 44.9 45.5 45.5 45.3 45.1 44.4 44.3 43.7 42.9 42.2 42.1 41.7 40.8 40.2 39.6 39.2 39.7 40.2 40.8 42.5 45.5 11 40.9 40.5 41.2 41.3 41.8 42.5 42.8 42.3 42.1 41.8 40.9 41.1 41.3 41.1 40.9 40 41.3 38.5 36.6 36.3 36.3 35.9 36.1 36.1 40.0 42.8 12 36.1 36.2 36.4 36.7 37.0 37.9 39.4 40.0 39.9 40.9 40.4 40.1 39.3 36.1 35.1 33.9 32.9 32.3 31.1 30.6 31.2 30.9 30.9 32.3 35.7 40.9 13 31.7 30.6 31.0 31.0 31.4 31.5 32.0 32.5 31.2 31 29.9 28.8 28.7 28.3 27.9 28.2 27.4 26.4 26.3 26.3 25.9 26.1 27.3 28 29.1 32.5 14 27.0 25.7 25.4 25.3 25.3 25.2 25.0 24.6 24 23.8 23.1 22.3 21.4 21.5 18.9 18.4 19.8 34.5 34.6 34 33.2 31.3 30.3 31.4 26.1 34.6 15 30.1 33.5 33.9 29.0 28.4 31.9 35.2 36.0 36.2 35.7 33.4 30.6 32.3 32.9999.9999.9 33.2 35.2 37.8 39.6 43.9 44.3 43.2999.9 35.1 44.3 16 41.0 41.6 41.0 41.9 41.7 41.6 41.4 42.3 41.4 41.6 40.1 39.4 40.3 39.8 39.8 39.9 39.5 39.6 39.8 39.5 39.2 39.3 38.9 39.4 40.4 42.3 17 37.9 38.3 39.2 38.7 38.0 38.1 38.1 37.1 37.7 37.1 35.2 34.2 33.6 32.5 33.6 32.8 32.8 32.5 30.6 28.7 29 30.3 31.5 31.8 34.6 39.2 18 30.2 29.2 28.9 28.8 28.9 29.2 29.8 29.9 29.8 29.8 28.4 28.6 28.4 31.4 32 31.7 31 30.9 30.6 29.7 30.1 28.9 29.4 30 29.8 32.0 19 30.2 30.8 30.5 31.1 31.7 32.1 31.9 31.8 32.4 32.2 31.7 31.1 31.9 32.2 32.2 32.2 31.7 31.3 30.9 31 30.9 31.2 31.3 34.1 31.6 34.1 20 32.0 31.9 32.8 34.4 35.0 35.2 36.1 37.0 37.4 38 37.5 37.6 36.9 36.4 35.9 36.1 35.7 35 35.7 33.8 33.2 32.7 33.3 33.5 35.1 38.0 21 34.3 33.9 31.5 30.6 32.1 32.1 32.7 33.2 33.4 33.3 33 32.9 32.1 32.7 33.3 35.4 34.6 34.4 34 34.3 34.8 34.8 35 35.9 33.5 35.9 22 36.5 37.3 38.1 39.1 39.5 39.5 39.5 40.8 42.2 41.2 39.3 40.4 40.9 40.2999.9999.9999.9 37 36.1 36.2 36.2 36.3 37.1 37.8 38.6 42.2 23 37.8 38.3 38.8 39.0 38.4 38.0 38.6 38.5 39.3 39.7 39.2 38.6 38.9 38.2 38.4 36.7 35.2 33.1 32.7 32.1 32.3 31.9 32 31.9 36.6 39.7 24 31.9 32.8 30.4 30.8 30.7 30.0 29.6 30.6 31.2 31.4 30.6 29.2 29.1 27.9 27.1 26.7 27.3 28.5 33.9 39.3 38.9 37.5 36.8 36 31.6 39.3 25 35.3 35.7 37.3 39.7 40.5 35.4 34.9 35.6 36.9 34.9 30.8 29.4 29.5 29.6 29.2 29.3 29.6 28.8 28.8 30.3 28.9 27 27.9 28.7 32.2 40.5 26 28.6 28.9 29.1 29.5 30.0 31.3 32.0 31.7 32.3 32.7 32.3 31.4 30.6 30.4 30.1 29.5 29.9 29.8 29.5 29.3 29.8 29.9 29.7 31.4 30.4 32.7 27 31.1999.9 31.4 33.1 33.9 32.0 33.7 33.5 35.7 36.1 36.1 32.6 29.4 31.8 34.6 35.6 34.9 34.7 35.4 36 36.6 37.3 39.7 40.1 34.6 40.1 28 39.6 39.5 39.6 40.9 42.2 42.6 43.3 44.2 43.6 43.9 44.4 45 45.8 46.6 47.1 47.2 47.2 46.5 47 46.1 47 48.2 49.1 49.8 44.8 49.8 29 51.6 54.3 52.6 50.8 49.1 48.9 49.3 50.8 51.9 51.7 50.7 50.1 49.3 50999.9999.9 49999.9 47.1 46.6 45.8 45.5 46.1 46 49.4 54.3 30 47.0 49.1 49.8 50.6 51.0 50.1 49.0 49.3 48.8 49.3 49.7 48.6 46.7 47.7 48.1 48.5 47.5 46.7 46.3 46.2 45.7 45.4 45.4 44.9 48.0 51.0 MEAN 37.3 38.0 37.8 37.9 37.6 37.4 38.2 38.7 38.8 38.6 37.9 37.3 37.2 37.2 36.2 35.7 36.6 36.4 36.7 36.7 37 37 37.2 37.2 36.9 42.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 2013 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 44.4 43.3 42.4 43.5 44.2 43.5 43.8 43.7 43 42.2 41.1 39.1 38 37.7 37.9 38.8 39.2 39.2 38.7 36.4 33.8 32.8 33.1 35.4 39.8 44.4 2 36.1 37.1 35.9 34.2 34.1 34.7 31.0 31.3 36.6 34.9 33.5 32.5 33.2 33.6 35.1 35.1 35 34.2 34 34.2 34.4 34.3 33.2 32.7 34.2 37.1 3 33.2 34.1 35.2 35.6 36.3 37.6 38.5 37.4 39 38.7 38.5 36.6 37.7 39.3 39.9 40.3 39.8 39.8 41.1 42.2 42.3 42.8 42.4 42.4 38.8 42.8 4 42.2 41.3 43.3 42.0 42.4 42.6 42.5 42.5 42.9 42.8 41 39.3 37.9 38.6 38.3 38.3 37.7 37.5 37.1 35.3 36.1 36.1 34.6 34.3 39.4 43.3 5 37.2 34.6 36.4 36.4 37.2 36.5 36.5 37.6 37.8 38.4 36.4 33.6 35.3 37.6 38.2 35.9 35.9 33.7 30.3 33.1 34.8 35.3 34.8 35.9 35.8 38.4 6 34.8 35.3 36.6 35.7 35.0 34.8 35.7 35.5 35.5 34.7 32.5 32.7 34.6 34.1 33.3 32.6 21.7 41.5 30 29.4 29.5 29.7 29.3 28.2 33.0 41.5 7 28.8 29.4 33.2 32.4 32.8 35.0 33.8 35.1 35.3 35.3 35.6 35.6 36.5 36.1 35.5 35 34.9 34.4 34 34 33.5 33.4 33 33.2 34.0 36.5 8 33.2 32.8 32.9 32.7 33.3 33.2 32.3 32.5 32.1 31.7 31.5 30.8 30.1 30.1 29.2 28.5 28.5 28.9 27.2 27 27.2 27.8 28.3 29.4 30.5 33.3 9 29.7 30.4 30.6 30.8 31.1 32.5 31.2 30.8 31.2 31.3 30.2 30.1 29.2 29.4 28.9 27.9 27.4 26.9 27.1 27.3 27.2 27.3 26.7 27.3 29.3 32.5 10 27.7 28.0 28.2 28.2 28.5 29.0 29.1 29.7 30.3 30 31.4 34.6 37 38.3 41.5 40.9 39.1 38.9 40 37.4 35.9 33.3 32.8 39 33.7 41.5 11 33.4 27.8 28.8 29.2 29.5 29.5 29.7 29.5 29.1 28.8 26.6 25.7 25.6 26.3 27.5 27.8 28 26.8 26.1 26 26 26.2 26.3 26.4 27.8 33.4 12 28.3 28.3 28.8 29.3 29.4 29.7 30.9 31.6 34 35.4 35.7 33.8 32.9 32.1 31.9 31.2 30.7 30.4 30.5 32.4 31.5 31 31.7 32.5 31.4 35.7 13 32.1 32.0 32.3 33.2 34.8 35.9 36.3 35.8 35.5 35.1 34 33.7 33.3 33999.9 29.3 29.1 28.2 27.1 27.1 27.2 27.1 26.9 26.9 31.6 36.3 14 27.5 27.5 26.7 27.6 27.4 27.0 26.8 27.1 30.8 36.7 33.5 34 32.6 33.5 34.2 39.2 43.4 42.6 42.7 43.1 44.9999.9 41 49.3 34.7 49.3 15 51.6 52.6 53.7 55.1 54.2 54.6 53.0 51.9 52.4 51.2 49.8 48.6 48.6 49.3 49.8 49.9 49.3 49.2 49.3 50 50.5 50.3 50 49.6 51.0 55.1 16 49.3 49.5 50.1 50.4 50.2 50.3 51.6 51.6 51.4 50.9 50.4 50.4 50.8 51 50.7 50.4 50.2 50.2 48.7 47.8 47.1 47.2 47.9 48.2 49.9 51.6 17 48.0 47.8 48.0 47.6 47.5 48.0 48.8 49.2 49.2 49.8 49.5 49.8 49.6 48.6 47.1 46.1 44.8 43.8 42.8 42.1 41.1 41.8 41.2 40.5 46.4 49.8 18 40.2 40.1 40.1 39.1 39.2 39.3 39.0 38.9 38.4 38.2 37.7 37.9 37.5 37.2 37.3 35.9 35.4 34.8 37.1 40.9 40.9 42.3 42.1 38.7 38.7 42.3 19 37.5 38.7 40.7 40.8 41.3 42.5 42.4 43.7 44.7 44.1 43.6 44.9 44.2 43.2 41.7 40.9 39.5 38.6 38.1 38.6 37.5 37.8 37.3 37 40.8 44.9 20 37.2 38.3 38.4 39.0 39.7 37.1 29.5 26.5 33.8 39.1 32.4 32.8 35 38.2 38.4 39.4999.9999.9 38.1 37.9 38.4 38.5 38.2 38 36.5 39.7 21 38.3 38.2 39.1 39.4 39.3 39.7 40.5 40.4 40.7 40.5 40.2 40 39.8 39.4 39 38.5 38.4 38.8 37.6 36.6 36.4 38 37 37.1 38.9 40.7 22 36.8 36.7 36.6 36.4 36.3 36.3 36.2 36.9 37.5 37.7 36.4 36.9 38.7 38.5 37.8 37 36.6 35.6 35.1 34.7 34.6 34.3 35.8 35.1 36.4 38.7 23 34.5 34.7 33.9 34.2 34.7 35.3 36.4 35.2 35.2 35.2 32.9 33.9 34.5 35.1 35.4 34.8 33 31.8 33.3 31.4 31.3 32 32 32.6 33.9 36.4 24 31.8 31.3 31.3 32.1 32.7 32.8 32.9 33.0 33 33.1 32.4 30.9 29.7 28.1 28 26.8 26.1 25.5 24.6 24.2 23.7 24.7 24.4 24.5 29.1 33.1 25 24.5 24.5 24.7 25.2 26.2 27.0 27.2 26.7 26.8 26.8 26.3 26.1 25.9 26.1 26.6 26.7 26.3 25.8 25.5 25.4 27.5 31.6 37.3 37.9 27.3 37.9 26 31.8 29.7 32.7 32.2 32.3 32.7 33.0 35.0 35.8 36.6 38.8 39.4 39.5 37.2 39.2 41.2 40.8 41.3 41.6 41.8 42.7 44.1 43.6 41.3 37.7 44.1 27 35.3 41.6 40.8 41.1 42.6 40.1 43.2 44.4 45.2 43.4 41 43.1 44.3 45.8999.9 41.1 38.5 38.2 38.8 39.3 40.7 39.6 41.1 39.3 41.2 45.8 28 33.0 27.5 29.1 40.1 38.8 43.4 44.1 37.5 42.6 44 43.1 44.4 42 37.2 42.5 42.6 43.5 42.6 42.5 42 40.3 40.2 39.6 39.9 40.1 44.4 29 40.7 38.0 37.9 39.3 39.5 40.9 40.2 40.4 41.4 41.1 41.4 40.7 40.9 40.8 40.4 39.5 39 37.9 37.2 36.8 36.4 36.4 36.6 36.8 39.2 41.4 30 36.8 37.0 38.2 37.8 37.3 37.5 37.1 36.8 37.4 37.5 37.3 37.3 37.5 36.9 36 35.4 34.4 33.7 34.9 34.8 34 33.8 34.9 33.8 36.2 38.2 31 34.2 34.5 35.8 36.6 36.8 36.9 36.5 36.2 36 34.9 33.8 35.3 36.3 36.7 36.8 36.6 36.1 35.9 35.5 34.8 34.3 33.9 33.8 33.7 35.5 36.9 MEAN 35.8 35.6 36.2 36.7 36.9 37.3 37.1 36.9 37.9 38.1 37 36.9 37.1 37.1 37.2 36.9 36.1 36.2 35.7 35.6 35.5 35.5 35.7 36 36.3 40.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 2013 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 32.8 33.0 31.7 33.2 33.4 34.1 34.8 36.7 38.3 38.2 37.4 38.1 38.6 37.9 38.4 37.6 37.3 36.3 35.1 34.3 33.9 33.5 33.3 34 35.5 38.6 2 35.6 35.5 36.2 35.9 36.3 36.5 36.6 36.2 34.9 33.5 31.9 31.9 31 30.3 29.9 28.4 27.5 25.9 24.3 23 22.4 22.3 21.4 20.4 30.3 36.6 3 20.3 19.9 18.7 18.0 17.5 24.1 33.1 31.4 41.8 38.3 31.8 23.1 20.7 18.6 20.7999.9999.9 22.3 19.1 19.9 22 20.3 18.4 17.6 23.5 41.8 4 16.7 18.2 17.9 18.0 17.6 17.9 18.4 18.0 19.5 17.5 17.4 18 18.3 18.3 17.5 16.5 16.2 15.9 15.4 15.4 15.7 16.7 16.6 16.9 17.3 19.5 5 16.7 16.3 16.5 17.0 17.5 17.9 18.5 18.9 19.2 19.1 19.4 19.3 19.7 19.6 18.9 18.5 18.5 18.3 18.1 18 18 18.1 18.7 17.1 18.2 19.7 6 17.4 17.6 17.7 17.6 17.3 17.4 18.2 19.0 19.4 19.9 19.9 19.8 20.2 19.8 19.8 18.9 17.7 18.4 17.5 18.7 19.4 18 18.5 19.6 18.6 20.2 7 19.7 20.9 21.1 20.8 20.7 21.1 21.1 20.8 20.7 20.9 20.3 20.3 20.1 19.7 19.8 19.7 19.4 19.5 18.8 18.2 17.9 17.7 17.7 19.2 19.8 21.1 8 18.2 18.4 17.8 17.6 18.1 18.5 18.8 19.0 19.1 19.1 18.8 18.8 19.1 18.6 18.4 18.5 17.3 17.2 16.2 16.7 16.7 17 17.1 17.6 18.0 19.1 9 17.2 16.0 16.7 17.5 19.2 19.9 21.1 21.7 21.8 21.7 21.7 22.3 23 22.5 21.7 21.6 21.2 21.3 20.4 20 19.9 20.4 21.1 21.2 20.5 23.0 10 19.9 19.6 19.6 19.6 20.3 20.9 20.9 21.2 21.6 21.3 20.4 20.8 21.6 21.6 21.5999.9999.9999.9 14.3 14.1 14.9 14.3 13.3 15.2 18.9 21.6 11 11.0 14.3 15.5 15.6 15.7 16.1 16.5 16.9 17.2 17.2 17 17.3 17.6 16.1999.9999.9 8.8 13.1 12.4 13.9 14.3 15.7 16.3 18.6 15.3 18.6 12 21.4 20.2 20.2 20.6 19.9 19.7 19.8 19.2 19.2 18.6 17.7 17.4 17.6 16.8 15.8 18 17.6 16.1 14.6 14.6 14.8 16.9 16.5 16.6 17.9 21.4 13 17.2 16.7 15.9 15.5 16.1 16.9 16.9 15.0 13.6 12.9 12.3 12.2 12 12.5 12.2 12.5 13.1 13.3 13.5 14.4 14.2 14.8 14.6 15 14.3 17.2 14 15.9 15.8 16.1 16.2 16.3 16.3 15.1 15.8 15 14.5 14.3 14.1 13.8 11.1 11.9 14.4 14.2 14 13.5 12.9 13.3 12.9 12.3 12.8 14.3 16.3 15 12.9 12.9 12.3 12.6 12.7 15.0 16.7 16.9 16.9 18 18.1 18 17.3 19.7 21 19.5 24 33.1 31.1 29.7 28.7 28.3 30.1 30 20.6 33.1 16 30.3 30.9 30.8 31.5 32.0 30.6 26.9 26.4 28 28.8 28.7 29 30.1 30.9 30 30.4 31 31.7 31.1 30.9 29.8 29.4 29.9 30.7 30.0 32.0 17 30.3 30.7 31.8 32.1 31.5 31.7 32.2 32.5 33 33.6 33.3 33 32.9 33.6 33.2 32.9 32.4 31.1 30.4 29.7 29.8 28.8 28.6 28 31.6 33.6 18 29.3 27.9 29.1 29.1 29.8 31.0 30.2 30.2 30.3 30.1 29.3 29.7 28.5 28.5 27999.9999.9 21.7 20.6 20 19.5 19.8 21.3 22.7 26.6 31.0 19 21.6 20.8 20.1 20.6 22.0 21.3 21.0 23.1 23.6 24.4 23.2 24.8 23.7 21 17.7 15.2 13.4 13.4 12.3 13.7 11.7 11.4 11.8 13.6 18.6 24.8 20 13.0 13.4 13.9 14.3 15.6 15.3 15.4 15.5 15.9 16.3 16.4 16.2 15.8 15 14.7 14.9 13.9 13.4 13.1 12.7 12.6 13.1 13 12.7 14.4 16.4 21 12.1 12.1 12.3 12.9 13.8 14.0 15.1 15.6 15.3 14.3 15.1 15 15.3 14.8 13.6 12.4 11.4 14.5 12.9 12.5 13.1 12.9 12.9 13.6 13.7 15.6 22 13.8 13.5 13.7 14.4 14.2 13.5 13.7 13.8 14 13.4 13.6 14.6 14.7 13.2 12.9 12.9 12.8 12.9 12.4 13.9 12.4 14.1 14.9 13.7 13.6 14.9 23 14.9 14.7 13.0 12.9 12.7 13.1 13.5 12.4 11.8 11.8 11.5 13.1 14.1 14.7 16.5 15.9 14.9 16.3 15.7 14.4 16.4 14.5 13.5 12.4 13.9 16.5 24 12.3 12.8 13.3 13.4 13.6 13.6 13.7 13.3 12.8 12.3 11.7 12.4 12.6 14.5 15.1 16.3 18.6 20 21.8 22.3 18.9 17.9 17.3 18.1 15.4 22.3 25 16.4 15.4 15.1 14.9 14.4 14.1 14.0 13.9 13.9 14.4 14.3 15.2 15.5 14.8999.9999.9 15.3 14.7 12.9 14.2 13.9 13.7 14 14.4 14.5 16.4 26 15.1 15.1 15.0 14.9 15.2 15.2 15.6 16.2 16.7 16.6 15.7 15.3 14.9 14.3 14 13.8 13.5 13.3 13.2 13.1 13 13.2 13 13.1 14.5 16.7 27 13.9 14.2 14.2 13.8 13.5 13.7 14.5 14.9 15.1 15.7 15.4 15.2 15.3 15.1 13.8 13.4 13 12.6 12.7 12.3 12.4 12.9 12.7 12.9 13.9 15.7 28 12.8 12.3 12.3 11.9 11.6 12.1 12.5 13.0 13.4 14.2 13.2 12.9 13.9 13.3 12.7 12.5 12.3 12.2 11.1 11.3 11 12.7 11.7 11.9 12.5 14.2 29 10.6 10.2 10.4 10.7 10.7 11.3 11.8 12.1 12.9 13.3 12.6 12.7 13.7 13.3 12.8 12.8 12.7 12.7 11.6 10.5 10 10.8 10.8 10.7 11.7 13.7 30 11.2 11.5 11.5 11.7 11.6 11.1 10.7 10.8 11.3 11.4 11.6 11.7 11.7 11.5 11.7 11.5 11 11.4 11.7 12.1 14 12.9 13.8 13.1 11.8 14.0 MEAN 18.4 18.4 18.4 18.5 18.7 19.1 19.6 19.7 20.2 20 19.5 19.4 19.4 19.1 19.1 18.4 17.7 18.5 17.6 17.6 17.5 17.5 17.5 17.8 18.7 22.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 2013 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 13.4 13.7 14.0 14.6 15.0 14.7 15.1 15.3 14.9 14.7 14.4 15 15.4 14.9 14.1999.9999.9 13.7 13.4 14.5 14.6 14.6 14.1 14.3 14.5 15.4 2 14.1 15.2 16.2 16.1 16.2 14.7 16.6 17.0 16.6 17 16.9 19 19.7 19.3 18.6 16.9 16.1 15.9 16.4 16.2 17 17.7 18.4 17.4 16.9 19.7 3 18.0 18.6 19.2 19.7 19.8 20.8 20.9 21.1 21 21.1 21.3 21.5 20.6 19.7 19.5 17 16.1 15.5 16.4 16.7 15.9 15.7 16.4 16.5 18.7 21.5 4 16.4 16.3 16.4 17.0 17.2 17.4 17.8 16.9 7.9 13.6 13.7 16.9 17.4 16.6 14.5 17 15.1 15.6 14.5 13 10.5 10.5 10.8 12.7 14.8 17.8 5 14.4 14.0 15.1 15.3 16.0 16.3 16.2 16.4 15.7 15.7 15.5 15.4 15.6 14.7 14.4 13.6 12.7 12.1 12.5 12.2 12.2 12.8 12.7 13.6 14.4 16.4 6 14.0 14.0 13.8 14.5 14.5 14.7 15.2 14.7 14.3 14.3 14.4 15.2 14.9 14 14.7 15.1 15.8 14.3 13.9 13.7 14.1 13.5 13.5 14.3 14.4 15.8 7 13.9 14.6 15.5 15.5 16.0 15.2 14.9 14.6 14.7 15.1 15 14.9 15.5 15.7 16.1 15.9 15.2 14.4 15.9 16.3 16.5 17 17.4 17.3 15.6 17.4 8 18.3 19.1 19.3 18.6 18.4 19.2 18.8 18.9 19.6 19.7 19.5 19.7 19.9 19.1 18.2999.9 18 16.9 15.7 16 16.1 16.2 17.2 17 18.2 19.9 9 16.5 16.6 17.6 17.2 17.2 17.8 17.8 18.5 17.4 17.1 18.6 19.9 20.1 20.1 19.4 19.5 20.2 20.4 21.7 21.9 23.2 25.5 25.6 25.8 19.8 25.8 10 25.8 24.9 24.4 23.5 23.1 22.8 21.9 21.0 19.6 18.1 18.2 18.6 18.9 19.2 16.6 15.4 15.5 15.7 15.7 15.6 15.7 15.7 15.5 15.4 19.0 25.8 11 15.1 14.5 14.5 14.5 12.6 12.3 12.8 12.9 14.4 15 15 15.7 16 15.6 15.5 15.5 15.1 14.9 15 14.3 14.7 14.6 14 13.3 14.5 16.0 12 13.0 10.8 10.4 16.0 18.0 19.6 19.0 17.0 17.4 16.6 15.1 15 14.8 14.3 15.1 15.4 15.2 14.3 14.6 13.4 13.5 14.2 15.7 16.4 15.2 19.6 13 15.5 15.3 17.6 18.2 18.6 19.0 19.4 20.8 22.2 23 17.9 24.4 24.6 18.3 20.3 20 21.9 22.6 18.8 17.3 16.4 15.1 15.4 15.4 19.1 24.6 14 15.4 15.2 16.5 16.2 16.9 17.6 18.2 18.4 18.9 19.1 19.4 20 20.1 19 17.9 17.2 17.5 15.9 15.5 15.6 16.7 17.1 16.1 15.8 17.3 20.1 15 15.3 14.6 14.8 15.8 17.0 15.3 18.5 18.4 18.4 17.5 17 14 15.5 18 20.4999.9999.9 16 15.6 17.5 16.9 16.7 16.3 16.4 16.6 20.4 16 16.5 16.7 16.6 16.3 16.5 16.7 17.2 17.7 18.2 18.7 18.6 18.4 18.3 17.8 16.3 16.3 15.8 16.1 15.7 15.7 16 17.2 18.9 19.9 17.2 19.9 17 21.4 23.0 22.8 24.1 24.1 24.0 23.7 24.1 23.3 22.8 22.6 22.4 21.9 20.7 19.9 19.4 18.2 18 17.4 17 16.3 16.2 16.3 16.5 20.7 24.1 18 17.6 18.4 20.6 21.4 22.1 24.2 23.5 22.8 22.7 24.2 21.6 23.6 22.6 21.6 20.2 19.6 19.1 17.8 18.3 17.9 18.4 19.3 19.5 19.6 20.7 24.2 19 19.9 20.5 20.6 19.7 20.8 20.9 20.8 20.5 20.2 20 19.6 20.4 18.9 18.4 18.1 17.8 17.6 17.2 17.5 17.2 17.2 17.1 17.3 17.8 19.0 20.9 20 18.3 18.4 18.9 19.0 18.1 17.6 18.3 18.0 18.2 18.3 18.3 18.6 18.2 17.7 16.2 15.7 15.7 16.3 16.4 16 16 16.3 16.2 16.6 17.4 19.0 21 16.9 16.9 16.9 17.2 17.7 17.8 17.4 16.7 17.2 14.9 14.3 14.4 14.6 14.6 14.1 14.1 13.8 12.9 13.7 14.6 14.2 13.4 13.7 14.5 15.3 17.8 22 14.0 14.0 13.8 14.3 15.6 15.9 15.3 14.8 14.7 14.9 15 15.5 15.8 16.6999.9999.9 13.7 13 14.6 13 11.4 13.1 12.9 13.2 14.3 16.6 23 13.3 13.7 13.2 13.1 13.8 14.2 15.4 14.9 14.9 15.6 16.2 16.4 16.6 16.1 15.8 14.9 14.5 14.8 14.1 13.8 13.7 13.7 13.6 13.9 14.6 16.6 24 14.4 14.8 15.8 16.7 16.4 16.0 15.6 15.8 15.8 16 15.8 15.8 16.6 16.1 14.4 13.1 12.6 12.6 13.4 13.5 13.1 13.1 13.2 13.8 14.8 16.7 25 14.2 14.3 14.8 15.6 15.2 14.3 14.6 14.6 15 15.4 14.6 13.8 13.9 13.5 12.6 11.5 11 11.4 11.4 12.6 12.2 12.5 12.9 13.3 13.5 15.6 26 13.1 13.6 15.0 14.3 14.2 13.1 13.6 14.2 15.2 15.7 16.3 15.9 16.7 18.5 16.3 16 16.8 16.5 19.9 18.2 21.6 22.4 24.4 26.3 17.0 26.3 27 26.9 26.9 27.2 26.7 25.3 25.4 25.6 29.4 29.6 28.2 27.4 25.2 24.4 25.4 24.4 23.5 22.8 21.6 22.2 23.3 23.2 22.6 22.6 22.8 25.1 29.6 28 23.1 22.1 20.7 20.3 19.5 19.8 19.4 18.5 18.4 18.3 18.2 17.9 17.4 16.6 15.8 15.3 14.9 14.6 13.3 12.5 13.1 14 14.4 14.7 17.2 23.1 29 15.1 15.1 15.3 15.7 16.3 16.3 15.8 16.0 16.2 16.3 16.2 16.4 16.2 15.7 13.8 12.7999.9999.9999.9 11.7 11.4 12.7 14.1 14.2 14.9 16.4 30 14.5 14.0 14.1 13.7 13.7 13.9 14.0 14.7 15.6 15.4 15.4 17.1 18.4 19.3 19.1 18.3 17.5 17.4 17.1 16.4 18 17.3 22.6 24.2 16.7 24.2 31 24.0 23.1 26.1 26.5 27.5 28.6 29.2 30.1 31.9 30.8 31 30.4 29.4 28.1 25.6 24.1 23.3 22.4 20.7 19.7 18 17.8 16.6 16.3 25.0 31.9 MEAN 16.9 16.9 17.3 17.7 17.8 17.9 18.1 18.2 18.1 18.2 17.8 18.3 18.3 17.9 17.3 16.7 16.5 16 16 15.7 15.7 16 16.4 16.7 17.2 20.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 2013 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 17.1 17.8 17.4 17.6 16.5 9.7 12.8 14.1 17.3 25.7 24.7 22.9 22.6 20.2 18.2 16.6 14.5 14.1 15.7 14.6 14.3 13.2 13.1 14.3 16.9 25.7 2 14.4 14.6 15.1 15.6 16.1 17.0 17.9 18.1 18.3 17.4 15.6 15.6 15.6 15.7 16.7 16.5 15.1 15.8 15.3 15.9 15.4 15.7 15.9 15.6 16.0 18.3 3 17.2 16.3 16.5 16.8 16.1 16.9 17.8 18.0 17.6 17.3 17.1 16.8 17.2 16.7 15.1 15.1 14.8 14.5 14.7 14.8 14.9 15.4 16.7 16 16.3 18.0 4 15.6 16.2 16.0 15.7 16.1 16.5 16.9 17.1 16.6 15.7 15.8 15.5 16 16.1 14.9 13.8 13.6 14.9 14.5 14.9 14.9 15.5 15.8 13.6 15.5 17.1 5 13.8 15.1 16.4 16.4 16.8 17.3 17.3 17.3 16.4 18.9 22.8 23.8 24.1 23.3 23.4 24.7 25.6 24.1 22.2 21.5 23.3 23.7 20.6 20.4 20.4 25.6 6 19.3 18.7 18.4 18.0 21.0 21.5 24.0 24.5 23.2 25.4 24.6 27 26.8 24.1 24.1 23.5 24.6 22.8 18.6 20.2 20.6 20.4 20.4 19.4 22.1 27.0 7 17.7 16.8 16.7 16.9 16.6 16.4 16.3 16.2 16.7 16.6 16.5 15.9 14.9 15.2 14.5 14.4999.9999.9 14.1 14.2 16.4 18.3 18.6 17.8 16.2 18.6 8 17.0 16.9 16.5 16.5 17.5 18.6 19.3 19.6 19.6 21 21.6 20 19.3 20.1 21.7 21.5 21 20.1 19.3 19.8 19.7 19.6 20.4 20.4 19.5 21.7 9 19.0 19.3 19.7 20.5 20.6 21.0 21.8 22.8 23.3 22.1 21.7 20.7 21.8 20.5 21.2 24.9 26.4 25.8 25.2 24.7 22.2 22.7 23 22.7 22.2 26.4 10 21.8 21.9 22.8 22.8 22.9 22.9 22.9 23.0 23.4 23.2 23.4 23.6 23.9 24 23.7 22.5 22.2 22.3 22.2 22.7 23.4 23.3 22.4 21.7 22.9 24.0 11 21.5 21.2 21.0 21.3 21.4 21.4 21.2 21.2 21.6 21.9 21.8 18.9 18.8 17.2 18 15.6 15.9 13.9 13.7 13.8 14.3 14.6 14.8 15.5 18.4 21.9 12 15.4 15.6 15.8 15.9 16.4 17.0 17.3 15.5 15.3 15.8 15.7 15.4 16.5 17.8 17.5 17.3 16.9 16.8 16.8 16.9 16.5 15.9 16.9 17.8 16.4 17.8 13 23.1 24.4 22.6 20.3 21.7 23.8 24.7 25.4 28.3 27.3 27.1 27 27.8 27.7 22.7 27.2 25.9 27.8 30 31.2 31.1 31 30.6 29.4 26.6 31.2 14 27.4 25.2 22.3 22.2 21.4 21.4 21.3 21.6 21.3 21.9 22.1 19.8 19.5 21.3 23.7999.9 20.8 18.9 17.8 19 19 19.3 19.7 19.8 21.2 27.4 15 19.3 19.5 20.5 21.0 21.9 22.0 21.9 22.9 22.4 22 21.7 19.8 20.1 21 22.5 23 24.6 24.4 26.2 27.1 27.6 28.2 28.8 28.8 23.2 28.8 16 25.8 27.2 26.9 26.7 26.7 26.4 25.4 25.6 25.2 25.5 25 23.3 20.4 21.8 22.4 23.2 22.6 21.2 20.7 20.3 20.5 20.7 20.7 21 23.6 27.2 17 20.6 19.6 18.0 16.3 16.5 16.9 18.1 18.6 18.5 18.3 18.5 18.3 18.5 19 18.9 18.9 18.1 16.6 15.8 17.9 18.3 18.2 18.2 17.8 18.1 20.6 18 17.1 15.6 16.9 17.7 18.5 18.8 18.6 18.9 19 18.2 17.7 17.6 17.4 18.8 19.1 16.6 16.7 16.5 16.6 17.4 18.2 17.2 16 15.5 17.5 19.1 19 14.9 14.5 15.2 15.2 15.8 16.1 16.5 16.9 16.7 16.2 15.7 16 16.4 16.4999.9999.9 16.7 16.6 17.6 18.8 19.7 19.3 20.2 20.6 16.9 20.6 20 20.7 21.2 21.0 21.8 22.0 22.1 22.2 21.2 20.9 20.3 19.6 19.5 19.3 17.8 17.8 18.9 18.5 19.1 20 20.6 20.7 21.4 21.7 21.4 20.4 22.2 21 21.4 21.1 21.8 22.6 23.4 23.5 23.3 23.6 23.6 23.3 22.4 22.3 23.2 23 22.1 21.6 21.2 21.2 21.2 21.8 21.6 22.3 22.1 22.7 22.3 23.6 22 22.2 22.6 22.7 23.0 24.3 24.5 24.8 24.2 24 24.1 23.3 24.5 23.5 23.5 23.8 23.9 23.8 23.6 22.8 22.7 23.2 23.3 24.5 26.2 23.7 26.2 23 25.1 24.8 24.6 25.3 25.9 26.4 26.5 26.5 26.4 26 24 23 24.1 24.6 24.4 23.5 23.5 23.1 23.6 23.9 23.8 24.5 24.1 24.6 24.7 26.5 24 24.7 23.5 23.7 24.5 25.0 25.2 25.0 24.9 24.9 26.2 25 23.4 23.4 23.1 23.5 23.3 23.4 23.3 22.1 21.2 20.5 19.1 19.3 19.5 23.2 26.2 25 19.7 21.1 21.4 21.8 23.4 23.8 23.4 24.5 23.6 22.3 21.1 20.9 21.9 21.4 22.1 24.1 25.6 26 27.4 27.7 30 31.8 32 31.9 24.5 32.0 26 31.8 30.8 29.2 27.8 27.2 30.1 30.5 29.6 29.9 29.6 29.9 28 29.2 30.3 29.7 31.1 30.4 29.4 26.3 23.9 23.4 23.7 23.7 23.8 28.3 31.8 27 22.3 23.2 23.3 23.4 22.8 20.8 22.3 22.7 22.8 23.2 22.1 21.9 21.8 23.1999.9999.9999.9 20.8 13 19 25 19.6 22.9 22.6 21.8 25.0 28 23.0 22.9 22.4 23.6 25.2 25.9 27.0 27.0 26.4 25.3 24.3 28.8 29.6 28.6 28.3 28.3 26.3 25.8 25.6 24.6 23.1 22.8 22.8 23.4 25.5 29.6 29 24.0 23.9 23.9 23.1 22.9 23.4 24.5 24.7 24.5 20 16.9 20.2 18.9 19.3 20.9 19.6 16.7 16.4 14.3 14.6 20.8 19 19.7 20 20.5 24.7 30 18.9 18.5 19.4 19.2 19.3 21.6 20.0 21.4 21.6 21.8 22.9 22.1 23.7 23.3 22 22 25.3 23.8 23.4 29.1 31.9 31.8 32.7 33.1 23.7 33.1 31 33.5 33.2 32.1 33.8 33.9 34.1 32.3 32.2 32.2 32 31.5 30.1 28.9 28.4 27.5 27 26.6 24.3 24.7 23.8 23.8 23.9 24 23.3 29.0 34.1 MEAN 20.8 20.8 20.7 20.8 21.2 21.4 21.7 21.9 22 22.1 21.7 21.4 21.5 21.4 21.4 21.4 21.3 20.8 20.1 20.6 21.2 21.1 21.4 21.3 20.8 24.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 2013 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 24.6 24.9 24.7 24.4 24.5 24.3 24.5 24.8 24.6 24.3 23.9 23.3 24.1 24.5 24.3 24.6 23.7 24 24.2 24 24.3 24.5 24.3 24.3 24.3 24.9 2 24.5 24.8 24.5 25.2 24.7 24.9 24.8 24.6 24.9 25.1 24 23.3 24.8 25.2 24.4 23.6 23.6 22.7 22.3 24.3 24.2 24.3 24.1 25 24.3 25.2 3 25.4 25.3 25.0 25.0 26.1 25.6 25.6 25.2 24.1 23.6 23.3 22.9 22.9 23999.9999.9999.9 23.4 23.6 23.6 24.3 24.3 24.2 24 24.3 26.1 4 23.9 21.8 21.8 21.5 22.2 21.8 21.7 21.9 21.2 20.3 19.9 18.5 17.3 19.2 19.4 19.3 18.6 18.4 18.8 19.1 19.4 19.3 19.3 19.6 20.2 23.9 5 19.6 19.9 20.5 21.0 22.1 23.9 24.0 24.6 24.8 24.7 24.5 23.3 22.1 22.2 22.7 22.7 23.3 23.6 20.2 19.3 18.6 19 19.2 19.6 21.9 24.8 6 19.5 20.1 20.1 21.0 21.6 21.9 23.1 24.5 24.6 25.1 24.6 23.2 22.7 22.4 22.7 23.7 23.7 23.1 25.4 25.2 25.4 25 24.9 24.2 23.2 25.4 7 23.1 21.8 20.8 19.7 18.8 18.8 18.9 19.6 17.9 16.6 20 18.7 18.2 15.7 15.7 15.4 16.8 16.6 16.2 16.3 17.7 18.1 17.5 16.8 18.2 23.1 8 14.5 19.7 20.7 22.2 22.9 23.3 21.8 20.5 21.2 21.7 20.2 20.2 19.9 22.1 22.4 21.9 21.4 20.9 20.8 21 20.9 21.8 21.6 22.5 21.1 23.3 9 22.3 22.1 22.3 22.3 21.9 22.0 22.2 22.3 21.8 21.5 20.6 21.1 21.8 20.9999.9999.9 18.7 18.3 16.4 17.8 17.4 18 18.3 18.9 20.4 22.3 10 20.8 21.9 21.9 22.0 22.9 19.7 18.1 20.4 22.6 20 18.9 17.8 16.9 16.1 14.9 14.2 14 13.9 15.2 15.1 14.4 13.7 14 14.7 17.7 22.9 11 14.1 13.6 14.6 14.6 14.2 14.9 15.4 16.1 16.7 17.3 17.3 17.2 16.9 16.8 16.7 16.6 16.8 17.3 17.2 16.8 16.1 15.9 16.4 16.5 16.1 17.3 12 16.3 16.3 15.5 14.4 15.2 15.8 16.1 16.2 16.4 16.7 17.4 17.8 18.4 19 19.7 19.3 19.2 19.1 18.7 18.9 18.8 19 18.9 19 17.6 19.7 13 18.8 18.5 19.2 19.1 19.1 19.0 18.9 18.7 18.8 18.6 17.7 16.9 16.6 16.7 16.7 17.3 16.4 17.1 17.5 17.5 18.1 18 18.1 18.2 18.0 19.2 14 17.2 15.5 17.8 19.2 19.4 19.2 19.0 18.9 18.7 18.6 18.6 18.1 17.3 16.9 16.5 16.8 16.8 16.4 16.9 17.5 17.1 16.5 16.4 16.4 17.6 19.4 15 16.5 16.2 16.5 17.0 17.1 17.6 18.2 18.6 18.4 18.3 18.5 17.8 16.9 16.4 16.5 16.9 16.9 17.6 19.1 19.6 19.4 20.6 20.3 20.1 18.0 20.6 16 19.7 19.5 17.9 18.2 18.6 18.5 18.5 18.2 17.8 17.3 17 16.2 16.7 17.2999.9999.9999.9 17.1 19.8 20.3 21.5 22.5 22.8 20.7 18.9 22.8 17 20.5 20.2 19.1 19.5 20.4 20.1 20.1 20.2 20.7 20.8 20.7 20.2 19.7 19.5 20.2 19.5 19.7 19.4 20 17.8 20 20.8 22.2 21.2 20.1 22.2 18 19.7 19.7 21.2 22.7 22.9 22.9 22.7 22.2 21.4 21 20.7 20.4 20.1 19.7 19.4 19.4 19.3 19.2 19.5 19.9 20.1 20.6 21.1 21.1 20.7 22.9 19 21.1 21.4 21.4 21.0 20.3 19.0 19.3 19.8 19.1 18.9 19 18.5 18.4 17.7 17.4 18.2 18.4 18.3 18.3 18.2 18.3 18 19.5 20.1 19.2 21.4 20 20.2 20.3 20.4 20.5 19.8 18.6 19.0 19.8 19.7 19.7 19.2 18.7 18.1 17 16.1 16.7 17.1 17.1 17.7 17.6 17.2 18.5 18.5 19.4 18.6 20.5 21 17.2 20.5 17.5 18.8 12.9 16.2 19.8 19.5 18.8 16.7 16.3 15.9 12.1 15.1 14.8 14.6 15.5 13 15.1 14.9 15.3 16 16.7 17.2 16.3 20.5 22 16.9 14.3 16.0 18.6 18.7 15.1 18.5 20.0 20.4 20.1 19.8 18.8 18 17.9 17.3 17.5 18.1 18.2 18.2 18.8 16.9 17.4 18.3 19.4 18.0 20.4 23 20.0 20.9 21.3 20.9 20.6 21.2 22.0 22.1 21.9 22.1 21.8 25 24.8 24.3999.9999.9 24.7 22.7 22.5 23.4 24.1 23.3 22.9 22.8 22.5 25.0 24 23.5 23.2 24.0 25.3 24.3 24.3 24.9 24.9 26.2 26.2 25.8 25.3 26 26.1 25.5 23.4 22 21.7 21.2 21.4 21.7 22.3 22.7 22.9 24.0 26.2 25 22.2 22.1 21.9 22.2 22.3 21.9 21.9 21.9 21.5 21.2 21.9 22.1 23.1 23.7 23.8 24.2 24.2 24.3 24.1 24.3 24.9 25.4 26.3 26.3 23.2 26.3 26 26.7 26.5 24.6 24.8 27.4 27.2 27.1 26.2 24.8 24 23.7 22.6 19.5 20.7 25.7 26.3999.9999.9999.9 24.3999.9 28 29 29.5 25.4 29.5 27 29.0 27.8 27.3 28.5 31.7 32.0 31.8 31.4 31 30.9 29.4 27.9 28.2 27.8 26.7 26.1 25.9 25.6 25.5 25.6 25.9 26.3 28.2 29.4 28.3 32.0 28 30.3 30.3 29.5 29.7 28.7 28.1 26.1 26.8 27.1 26.3999.9 26.3999.9 25.8 27.6 27.8 26.1 27.9999.9999.9 27.2 27.8 27.9 27.8 27.8 30.3 29 27.6 28.5 27.1 27.5999.9999.9999.9 26.5999.9 29 27.8 28.9 29.7 31.5 31.8 28.4 27.4 26.7 27.2 26.8 26.8 26.9 27.3 27.5 28.0 31.8 30 28.1 28.3 28.5 28.9 28.4 27.7 27.2 26.8 26.7 30 33.3 36 37.7 39 38.8 36.2 37.2 39.8 38.5 37.5 36.2 33.5 34.1 31.5 32.9 39.8 MEAN 21.5 21.5 21.5 21.9 21.7 21.6 21.8 22.1 21.9 21.9 21.6 21.4 21 21.3 21.5 21.2 20.9 20.8 20.7 20.9 21.1 21.5 21.8 21.9 21.5 24.3 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 2013 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 29.6 28.7 28.8 28.6 28.0 27.8 28.5 28.5 28.9 30 33 33.2 35.6 35.9 34.6999.9999.9999.9999.9 32.3 32.6 33.8 34.4 33.4 31.3 35.9 2 33.6 33.2 32.9 32.8 32.7 32.7 32.8 32.3 32.5 33.2 33.1 32.2 30.4 30.2 28.8 27.7 27.2 27.9 28.1 28.1 28 27.6 26.8 29 30.6 33.6 3 29.2 29.6 29.8 30.1 32.6 37.9 42.3 44.9 46 45 43.9 40.4 41.4 42.8 43.1 43.4 43.1 42.7 42.5 42.6 43.3 41.8 41.5 42.5 40.1 46.0 4 42.4 41.4 36.8 36.7 37.4 38.9 40.1 40.1 40 40.3 40.6 40 39.6 39.8 39.4 39.1 38.2 38.2 38.1 39 38.2 37.3 36.9 36.8 39.0 42.4 5 36.5 36.4 37.6 39.3 39.6 38.9 36.6999.9 35.7 35.7 35.5 33.9 33.2 35.5 35.8 35.7 35.3 34.4 34.8 35.1 35.8 37 36.5 35.4 36.1 39.6 6 34.6 36.1 34.5 32.9 34.0 34.4 34.9 35.0 34.8 34.7 34.3 33.2 33.3 34.1 34.5 35.4 33.5 32.4 33.3 34 35 35.4 35.9 35.7 34.4 36.1 7 36.0 36.8 36.7 36.3 36.5 36.9 36.6 36.6 36.3 35.9 35.5 33.8 34.9 34.5999.9999.9999.9 32.1 31.4 31.3 31.2 31.1 32.1 32.2 34.5 36.9 8 32.4 32.0 31.0 31.0 31.5 31.3 30.2 22.8 20.3 20.4 20.8 19.8 20.4 20.2 20.4 21.2 20 19.5 16.6 17.1 17.3 17.7 18.6 18.6 23.0 32.4 9 19.0 19.8 21.0 22.0 22.8 23.2 21.7 21.1 21.7 22.3 22.9 21.9 22 21.9 21.6 21.5 20 20.6 20.1 19.3 19.8 20.7 21.3 21.6 21.2 23.2 10 21.6 21.8 22.7 23.5 24.1 24.2 23.5 23.2 23.6 23.5 22.8 21.9 21 21.4 22.5 23.4 24.1 24.4 24.3 24.5 24.6 25.7 27.1 27.2 23.6 27.2 11 27.4 27.8 27.8 25.6 26.2 27.4 27.1 26.9 26.1 26 26 25.3 24.5 23.6 23.9 24.1 23.6 23.5 23 23.4 23.3 23.4 23.5 23 25.1 27.8 12 23.1 22.2 22.7 23.4 25.6 24.8 25.8 26.2 26.5 26.1 25.7 24.3 22.3 21.6 21.9 23.3 24.9 26 26.5 26.8 27.7 28.2 27.5 27 25.0 28.2 13 27.4 25.5 22.1 19.5 24.4 25.1 25.8 24.0 24.9 24 24.1 23.1 23.5 22.7 22.4 23 23.1 22.8 22.9 23.6 24 24.5 25 25.3 23.9 27.4 14 25.3 25.3 25.4 25.5 25.4 25.1 24.4 24.4 23.6 24 23.6 22.7 22.7 22.9 22.7 21.9 21 20.7 20.9 21.3 22.3 23.1 24 25.1 23.5 25.5 15 25.1 24.9 24.6 24.6 24.6 24.2 24.0 24.1 23.5 24 23.4 21.6 23 22.9 22 20.9 20.8 20.3 20.2 21 22.1 22.7 23.4 24.2 23.0 25.1 16 24.4 24.6 24.9 24.9 24.6 24.6 24.8 24.4 24 23.7 23.3 24.3 23.9999.9999.9999.9999.9 24.3 24 24.7 26.6 29.6 30 30.1 25.3 30.1 17 29.7 28.9 28.0 27.5 27.3 26.9 27.2 27.0 27.3 27.1 27.8 28 28 28.7 28.9 29 28.6 27.3 26.3 26 26 25.9 25.7 25.7 27.4 29.7 18 25.3 25.5 25.7 25.9 25.5 25.3 24.6 24.2 23.8 23.1 23.5 23 22.7 23.2 22.7 22.7 20.3 18.5 18.7 19.4 19.7 20.5 21.1 18.5 22.6 25.9 19 16.2 16.5 16.1 16.3 18.6 19.9 20.5 21.2 20.8 20.5 20.6 20.8 20.7 20.2 20.6 19.2 19.4 18 16.9 17.9 18.3 18.5 18.5 16.8 18.9 21.2 20 17.9 18.5 18.9 18.6 20.0 20.9 21.2 20.4 20.1 20.3 20.3 19.2 18 16.8 16.7 16.1 14.5 14.4 14.9 12.7 14.8 15.8 15.9 16 17.6 21.2 21 16.0 16.2 16.6 16.9 17.9 17.6 16.7 17.1 17.7 18 17.4 16.5 16.6 16.4999.9999.9 15.9 18 18.5 20.7 22.1 20.7 19 19.1 17.8 22.1 22 18.0 19.3 17.7 18.3 19.4 20.9 19.6 19.5 19.4 20 22.4 22.4 21.5 19.3 18.4 19.3 19.3 20.4 20.1 17.1 15.9 15.5 16.4 17.3 19.1 22.4 23 17.4 17.3 17.8 18.2 18.3 18.7 18.8 19.4 19.5 19.6 18.7 17.5 17.1 16.7 16.6 17 17.4 17.5 17.3 18.3 18.6 19.4 20 19.7 18.2 20.0 24 19.2 18.9 18.7 18.6 19.0 20.3 21.4 23.4 23 23.8 25.9 27.4 28.3 29.2 29.1 30.1 30 29.1 31 30.5 31.4 32.1 31.9 31.6 26.0 32.1 25 31.6 31.3 32.3 32.3 31.9 31.1 32.3 31.2 31.3 31.6 32.4 32.2 32.7 32.4 29.5 31.5 29.8 31.9 34.5 36.7 36.2 37.9 37.1 37.7 32.9 37.9 26 37.7 37.6 37.7 36.7 34.7 35.4 35.7 35.4 35.7 35.9 35.7 34.7 34.2 34.5 35.9 36.7 37.3 37.6 38 35.9 35.2999.9999.9999.9 36.1 38.0 27 999.9999.9 40.0 40.8 38.4 39.3999.9999.9 40.5999.9999.9999.9999.9 35.7 34.5 31.1 29.9 30.3 32.2 34.8 34.4 36.6 37.5 38.6 35.9 40.8 28 39.2 39.8 40.5 40.8 40.4 40.2 40.1 40.0 39.5 40 39.4 37.7 34.5 37.3999.9999.9999.9127.7 34.4 34.6 34.6 34.8 33.5 33.5 42.0127.7 29 34.7 35.3 35.6 35.7 35.4 35.8 35.9 35.9 34.3999.9999.9 34.7 34.6 34.3 33.8 31.1 29.6999.9999.9 29.4999.9999.9 37.2 36.6 34.4 37.2 30 37.4 37.8 38.4 39.3 40.7 40.1 39.9 39.3 38.5 37.9 38.1 36.9 35.9 35.2 32.7 34.8 33.7 32.5 34 33.8 33.7 34.9 35 33.4 36.4 40.7 31 35.4 35.7 36.3 35.8999.9 37.1 35.8 37.2 38.1 37.2 36.1 37.8 38.1 37.7 37999.9 35.8 35.1 35.1 35.4 34.7 34.8999.9999.9 36.3 38.1 MEAN 28.1 28.2 28.4 28.3 28.6 29.3 29.0 28.5 29 28.4 28.5 28 27.8 28.2 27.8 27.2 26.5 29.9 26.8 27.3 27.6 27.8 28 28 27.9 34.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 2013 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 35.6 35.9 36.1 36.2 36.5 36.6 36.8 37.2 37.4 37.5 37.3 36.5 35.4 35.4 34.9 34.5 33.9 33.4 32.8 32.8 33.6 33.9 34.4 34.5 35.4 37.5 2 34.4 33.0 32.4 32.2 32.1 31.8 32.1 31.9 32 31.2 29.1 28 26.8 26.8 25.5 24.3 23.1 21.5 22.1 21.2 20.9 22.1 22.6 22 27.5 34.4 3 21.3 20.7 21.0 21.1 21.6 21.3 21.8 21.8 21.6 21.5 21.3 20.9 20 19.7 20.1 20 20.4 20.7 20.5 21.2 21.9 21.8 21.9 21.8 21.1 21.9 4 22.0 22.2 23.2 27.5 28.1 29.3 31.5 33.0 32.2 32.8 32.3 31.5 31.5 31.6 31.3 31.3 31 31.2 31.6 31.6 31.2 30.3 28.8 30.3 29.9 33.0 5 30.9 30.6 31.4 33.9 34.6 32.6 34.5 34.6999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 32.9 34.6 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 37.4 37.3 38.2 38.2 38.4 37.9 38.4 7 38.9 38.6 39.0 39.3 39.6 40.3 40.3999.9 39.3 39.6 39.2 37.7 35.2 36.5 35.8 35 34.4 34 33.8 33.5 32.9 33.4 34.1 33.9 36.7 40.3 8 34.0 33.2 33.2 33.2 33.7 33.7 32.9 33.4 35.1 35 35 34.4 34.1 33.3 32.9 32.9 32.2 31.8 32.4 33 33.1 32.9 33.3 32.7 33.4 35.1 9 30.5 32.9 34.9 35.9 37.2 38.3 39.6 41.1 43 44.9 44.1 42.5 42.5 41.2 40.4 40.3 39.6 37.8 37.6 38.4 39 39.8 40.7 41 39.3 44.9 10 41.4 41.5 39.3 38.1 37.7 37.9 35.4 39.1 36 37.9 39.1 39.7999.9999.9999.9 37.4 37.4 38.6 38.5 40.5 40.5 41.2 41.1 40.8 39.0 41.5 11 40.4 38.9 38.7 39.3 40.1 40.9 41.3 41.7 41.5 41.5 41.2 40.8 40.7 40.2 39.8 39.5 39 38.8 38.2 37.5 37.1 37.3 37.8 38.6 39.6 41.7 12 38.9 35.3 37.3 37.3 35.1 37.7 36.4 37.0 37.1 37.2 36.1 35.2 33.3 32.8 31.8999.9999.9999.9999.9 32.4 29.2 30.3 29.3 28.8 34.4 38.9 13 28.8 28.9 29.1 27.4 25.5 25.8 31.1 31.7 32.3 33 33.3 32.9 33.1 33 33.4 32.7 31.9 31.3 35 31.4 31.2 33.4 34.1 35 31.5 35.0 14 35.4 35.2 34.5 34.1 34.1 34.9 36.0 36.4 36.8 37.1 38.3 37.6 38.6 38.7 39.2 38.6 36.8 36.7 36.4 35.8 37 37.6 37.4 38.7 36.7 39.2 15 38.9 39.7 39.8 40.2 39.8 38.4 39.5 36.6 34 40.2 39.7 33.2 38.4 31.9999.9999.9999.9999.9 36.6 36.9 37.3 38 38.5999.9 37.8 40.2 16 999.9999.9999.9999.9999.9999.9 39.1 39.0 38.8 38.7999.9999.9999.9 36.2 36.1 36.1 36.1 35.8 35.9 36 36.6999.9999.9999.9 37.0 39.1 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 35.2 34.8 34.7 35.5 35.9 36.7 37.7 38.1 38.3 36.3 38.3 18 38.5 38.1 39.0 40.0 40.2 40.2 39.6 39.4 39.7 39.3 39.2 37.6 36.9 36.1 35.3 34.8999.9999.9 33.9 33.4 33.6 32.1 30.2 34 36.9 40.2 19 36.0 35.3 36.4 36.9 38.2 37.8 36.8 37.3 38 37.2 36.2 35.8 36.6 37.1 37.2 36.5 35.3 35.8 36.2 35.1 34.2 33.6 33.2 33 36.1 38.2 20 32.5 36.0 37.3 38.2 39.3 40.1 40.8 41.0 40.7 38.9 38.7 38.2 37.6 37.1 36.4 35.8 34.8 35 35.2 35 34.7 35.1 35.2 35.3 37.0 41.0 21 35.7 35.9 36.0 36.3 36.1 36.3 36.5 36.7 37 37.7 36 37 37.2 36.5 38.9 39.5 39.7 40 40.7 40.2 38.7 37.5999.9999.9 37.5 40.7 22 38.3 38.7 38.8999.9999.9 39.8 39.7 39.3 39.4 39.3 39.4 38.8 37.9 38.6 38.4 38.3 38 38 38.1 38.5 38 37.6 37.9 37.5 38.6 39.8 23 38.2 39.2 39.9 40.6 41.1 41.6 41.2 41.0 40.4 40.1 40.3 40.3 40.3 40.1 40.2 40.3 40 39.7 40.2 39.8 39.6 40.1 40.5 39.7 40.2 41.6 24 39.4 38.7 39.1 38.7 38.5 38.8 38.6 38.6 38.2 38.3 38.2 38.2 37.9 36.9 35.5 33.9 32.9 31.5 30.6 31 32.2 32.7 32.2 32.9 36.0 39.4 25 34.1 35.1 36.4 37.7 38.1 38.5 37.7 35.6 36.5 38.2 39.1 38.8 36.8 37.5 36.5 36.3 36.7 36.8 37.7 38.3 39 41.5 42.2 42.3 37.8 42.3 26 43.5999.9999.9 41.9 41.0 41.7999.9999.9999.9999.9 38.9999.9999.9 36.9 37.2 37.6999.9999.9999.9999.9999.9999.9999.9999.9 39.8 43.5 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 35.1 34.7 35.1 35.7 35.8 36.3 36.5 36.5 36.7 37.1 36.9 36 35.5 35.2 35.1 35 34.4 34.2 34.5 34.5 34.4 34.7 34.6 34.7 35.4 38.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 2014 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 35.5 36 36.1 36.8 37.2 37.2 36.5 37.2 15 37.4 36.8 36.3 35.8 35.4 35.2 35.3 35.2 34.9 34.6 34.7 34.7 34.1 33.9 33.3 33 33.5 33.8 33.6 32.5 32.6 32.8 33.8 33.7 34.5 37.4 16 34.3 34.4 34.3 34.2 33.3 33.5 33.5 33.4 33.3 33.3 32.6 31.9 31.9 31.3 31.2 31.4 33.1 32.3 31.6 31.2 30.7 30.7 31.1 31 32.5 34.4 17 31.3 31.2 31.4 31.6 31.2 30.6 29.1 27.7 27.3 27 36.1 36.5 36.7 37.1 37.9 37.7 36.7 34.1 35.2 34.2 34.9 34.5 36.9 36.8 33.5 37.9 18 36.7 36.9 37.4 37.6 37.6 36.2 35.7 34.7 32.5 31.8 29.8 29.1 29.7 30.5 29 28.3 28.2 28.9 29.7 29.5 29.6 29.9 31.9 35.2 32.3 37.6 19 36.9 37.4 38.6 39.3 39.2 39.2 38.9 38.8 38.6 39.3 39.9 40.3 40.2 41.3 41.4 42.7 42.7 43.7 43.9 43.2 41.3 40.7 40.6 40.7 40.4 43.9 20 41.0 40.9 41.0 40.9 40.8 40.7 40.7 40.8 40.9 41.1 41999.9 39.7 39.6 39.6 39.4999.9999.9 39 39.2 40.5 41 41.2 41.4 40.5 41.4 21 41.7 42.0 42.3 42.8 42.8 42.8 43.1 44.0 43.9 44.3 44.1 44.3 44.4 44.5 44.3 43.9 42.8 42.1 40.7 40.6 40.6 40.1 39.8 40.1 42.6 44.5 22 39.7 37.3 35.2 33.9 33.0 32.2 31.5 30.8 29.5 27.5 25.9 25.1 30.8 37.8 37.5 38 37.9 38.3 40.5 38.2 38.1 37.9 37.1 37.8 34.6 40.5 23 38.3 37.8 37.5 36.3 36.4 36.4 36.6 37.1 37.3 37.5 37.5 37.7 37.7 37.7 38.1 37.8 37.9 37.7 37 37.4 38 38.8 38.8 39.4 37.6 39.4 24 40.0 40.2 40.4 40.4 40.4 40.0 40.0 40.4 39.8 39.1 38.8 38.8 38.8 38.7 38.5 38.3 38.1999.9999.9999.9999.9999.9999.9999.9 39.5 40.4 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 37.7 37.5 37.4 37.3 37.0 36.7 36.4 36.3 35.8 35.6 36.1 35.4 36.4 37.2 37.1 37.1 36.8 36.3 36.7 36.2 36.2 36.3 36.9 37.3 36.7 39.5 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 2014 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 26.7 25.7 25.9 26.1 26 26.5 26.2 26.7 4 26.2 26.2 25.7 25.1 25.1 25.2 25.5 25.6 25.3 25.2 25.3 25.1 24.5 24 23.6 23.5 22.9 22.6 23.1 23.5 23.9 23 23 23 24.4 26.2 5 23.4 23.6 23.3 23.4 23.9 24.5 24.3 25.0 24.3 23.9 24.6 24.2 23.7 23.6 23.2 23.2 22.9 22.8 23.7 23.7 24.4 23.9 24.1 23.7 23.8 25.0 6 24.0 23.9 23.4 23.4 23.3 23.5 23.6 23.3 23.8 24.2 24 24 24 23.5 23.3 22.7 22.6 22.3 21.8 21.4 21 21.1 21.1 21.2 22.9 24.2 7 21.6 21.8 22.0 22.2 22.7 22.8 23.0 23.1 23.4 24 23.9 23.4 22.9 23.2 22.9 22.1 21.1 20.9 21.2 20.8 20.5 21.2 21.2 21.5 22.2 24.0 8 21.8 22.2 21.8 21.6 21.6 22.0 23.2 24.2 25.2 25 24 23 22.5 21.5 21.6 21.9 21.5 21 20.6 20.3 20.9 22.3 22.5 22.1 22.3 25.2 9 21.6 22.0 23.0 24.3 24.9 24.3 24.0 24.2 24.1 24.6 24.3 24.4 24.2 23.9 23.7 24.5 27.5 30.3 32.8 33.5 33.4 32.4 31 29.4 26.3 33.5 10 32.2 31.8 32.8 34.2 35.4 36.0 34.8 36.0 36.1 35.6 35.9 36.5 36.2 34.8 34 33.9999.9999.9 36.4 36.6 35.6 34.1 32.1 35 34.8 36.6 11 33.5 37.0 37.3 37.0 35.7 36.6 36.2 37.4 39.2 39.9 40.6 40.5 40.2 39.8 39.8 38.5 38.8 37.9 37.3 36.6 35.4 32.1 34.5 34.4 37.3 40.6 12 35.0 37.5 38.2 39.4 39.6 40.0 40.2 40.4 40.5 39.9 39.2 38.5 37.9 37.5 36.2 36 36 36 36 36.1 36 36.3 36.3 36.6 37.7 40.5 13 25.9 24.6 32.0 36.8 36.7 36.6 36.0 35.5 35.3 35 34.6 33.4 32.2 30.7 29.7 28.4 26.5 24.8 20.4 18.7 18.7 19.2 19.9 20.9 28.9 36.8 14 21.5 21.2 21.3 23.0 23.7 23.9 24.0 31.8 29.6 28.5 26.8 31.4 35 34.7 35 35.7 35.4 36 36.8 37.5 38.3 38.8 39.8 40.4 31.3 40.4 15 40.8 41.1 41.8 42.3 42.4 42.2 42.1 41.9 41.5 40.7 39.5 38.3 35.2 35 34.9 33.8 32.8 29.6 25.9 23.4 23.2 24.3 25.5 22.3 35.0 42.4 16 21.1 20.8 27.3 31.6 35.1 37.3 37.1 38.6 38.6 38.1 38.9 38.8 39.3 38.6 39.5 39.5 39.8 39.9 39.7 40 40.2 40.1 40.7 40.5 36.7 40.7 17 41.1 40.5 40.2 40.4 40.7 40.9 40.9 40.3 39.6 39.6 40.4 40.3 39.9 40.1 39.9 39.6 39.6999.9999.9999.9999.9999.9999.9999.9 40.2 41.1 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 27.8 28.2 29.3 30.3 30.8 31.1 31.1 31.9 31.9 31.7 31.6 31.5 31.3 30.8 30.5 30.2 29.8 28.7 28.8 28.4 28.4 28.2 28.4 28.4 30.0 33.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 2014 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 34.1 34.9 35.2 35.0 35.0 35.4 34.9 34.7 34.9 34.8 34.2 34.1 34.6 35.2999.9999.9999.9999.9 32.2 32.2 33.5 34 34.9 36 34.5 36.0 16 36.3 36.2 36.6 36.6 37.5 38.2 38.5 38.6 39.3 39.9 39.5 39 38.3 38.4 37.3 35.4 34.6 34.2 33.5 32.8 32.3 33.1 32.7 32.6 36.3 39.9 17 32.3 32.0 32.0 32.2 32.2 32.6 33.0 33.1 33.6 34.4 34.3 33.7 34.2 34.1 33.5 33 32.5 33 32.9 32.9 33.7 34.2 31.6 32.5 33.1 34.4 18 33.5 34.1 34.8 34.5 35.6 36.3 36.4 36.3 36.1 36 35.8 35.3 35.1 35.1 34.9 34.2 34.3 35.2 34.9 35.1 35.7 36.8 36.5 38.3 35.5 38.3 19 38.6 38.8 38.4 37.6 38.2 37.7 36.6 35.5 36.8 37.4 37.5 37.2 36.3 37 36.3 35.4 34.8 33.9 33.1 32.9 32.3 31.6 31.5 31.3 35.7 38.8 20 31.8 31.7 31.2 31.0 31.2 32.1 32.1 31.8 33.4 34.1 33.6 33.1 33.5 33.8 33.2 32 31.4 30.6 29.7 29.2 30 29.8 29.7 29.6 31.7 34.1 21 29.6 29.6 29.7 30.0 30.4 30.9 31.1 31.4 31.2 31.3 31.1 30.7 30.2 29.5 29.6 29.5 28.5 27.8 27.2 27.1 28.7 29.8 30.1 29.8 29.8 31.4 22 30.1 32.1 32.5 33.0 36.5 37.4 36.4 37.5 38.6 39.7 39.1 37.9 37.6 35.3 34.7999.9 34.3 33.8 33 32.9 33.7 33.6 33.6 34.4 35.1 39.7 23 35.5 35.7 35.1 35.1 35.7 36.6 36.8 37.2 37.6 37.8 37.8 37.8 37.6 37.2 35.5 35.2 35.5 34.6 33.9 33.6 34.5 34.7 34.7 33.7 35.8 37.8 24 32.4 33.2 37.2 37.2 40.2 43.8 45.3 45.0 45.9 47.1 46.4 46 45.8 45 44.3 43.4 42.7 41.7 41.3 40.9 41.1 40.9 42.1 42.3 42.1 47.1 25 43.0 43.2 44.3 45.0 44.9 45.3 45.3 46.2 46.7 46.9 47.7 47.4 47.1 47 47.4 47.3 46.7 46.4 46.4 46.4 46.4 47 47.9 48.4 46.3 48.4 26 48.7 49.0 49.2 49.9 50.4 50.3 50.5 51.1 50.6 50.2 50.2 49.7 48.9 48.6 47.8 46.3 45.5 44.1 43.3 43.1 42.8 42.7 41.6 41 47.3 51.1 27 40.6 41.6 39.3 38.1 36.9 40.5 46.3 48.7 50 49.3 49.1 49.6 49.9 49.5 48.9 49 49 50.1 48.7 47.3 47.1 46.8 47.5 47.1 46.3 50.1 28 47.0 47.2 47.5 46.7 46.6 46.9 45.6 45.4 45.2 45.9 46.5 45.9 46 46.1 45.8 46 46.9999.9 46.6 47.3 47.5 46.9 46.7 47.2 46.5 47.5 29 46.8 46.7 46.2 45.8 44.5 44.0 43.3 42.7 42 42 42.2 42.5 42.9 42.5 41.1 41.5 42.8 42.5 40.7 40.5 40.2 39.7 38.8 39.2 42.5 46.8 30 39.8 41.3 43.0 43.8 43.3 42.7 42.4 42.3 43.2 41.8 38.9 38.2 37.5 35.7 37.3 37.7 37.5 36.5 36.5 37.1 36.9 38.9 39.8 40.5 39.7 43.8 MEAN 37.5 38.0 38.3 38.2 38.7 39.4 39.7 39.8 40.3 40.5 40.2 39.9 39.7 39.4 39.2 39 38.5 37.4 37.1 37 37.3 37.5 37.5 37.7 38.7 41.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 2014 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 40.5 39.6 31.7 32.0 35.8 36.9 35.2 39.6 41.3 36.7 37.9 42.3 44.7 45.8 45.8 45.6 45.2 45.1 44.4 43.8 43.9 44 44.1 45 41.1 45.8 2 45.0 44.6 44.5 44.6 43.9 43.1 41.2 42.9 43.4 43.8 43.5 42.7 42.3 41.3 40.2 39.1 38.3 37.8 37.5 37 37.4 38.2 37.6 37.2 41.1 45.0 3 37.1 36.9 37.3 37.3 37.0 37.1 37.3 37.4 36.9 37.1 37 36.2 36.4 36.6 36.2 34.8 33.8 32.6 32.2 32.2 32.1 32.1 32.7 32.8 35.4 37.4 4 32.8 33.6 33.9 33.9 34.1 33.0 32.6 32.2 32.1 31.8 31.8 31.9 32.5 33.7 32.1 33.4 33.6 33 33 39.3 42.7 44.5 44.4 44.6 35.0 44.6 5 45.4 45.8 46.1 46.8 46.7 46.1 46.5 46.2 46.5 46.8 47.2 48.3 48.6 48.4 47.8 48.4 48.8999.9999.9 48.1 46.3 45.7 45.6 46.4 46.9 48.8 6 47.7 47.9 48.6 49.7 50.9 50.3 50.3 51.4 51.9 49.9 47.6 45.1 43.3 42.5 41.9 41.6 43.9 41 41.5 42.1 42.6 43.4 44.1 44.7 46.0 51.9 7 46.8 48.1 48.7 47.8 48.6 49.7 49.4 48.1 45.5 43.3 42.4 42.9 42.6 42.5 43.6 44.4 41.3 39.6 38 37.6 38.7 40 40.9 42.4 43.9 49.7 8 43.1 43.1 43.0 43.1 43.6 43.6 42.9 44.6 43 40.3 40.5 41.1 39.3 42.2 42.3 41.7 41.6 41.5 41.1 41.3 41.2 41 41.3 39.8 41.9 44.6 9 39.7 39.5 40.2 40.7 40.7 40.1 39.8 41.6 42.1 42.3 42.5 42.6 42.1 42.7 43.1 41.8 40.1 37.9 36.6 36.2 35.9 36 35.4 35.1 39.8 43.1 10 34.9 34.9 36.2 37.0 36.4 37.3 37.9 38.2 38.2 38.1 37 36.7 38.1 38.8 39 38.4 37.7 36.2 39.8 39.4 39.1 39.2 39.1 37 37.7 39.8 11 36.5 38.8 39.7 39.1 38.5 38.6 38.2 37.1 37.3 37 35.8 34.4 36.1 37.5 36.1 35.6 35.8 34.6 34.1 34.1 33.9 33.6 33 33.8 36.2 39.7 12 34.1 34.1 33.2 32.1 32.4 32.2 31.6 31.2 31.2 31.1 30 29.5 29.9 30.4 29.6 28.4 28.3 28.1 28.5999.9999.9 27.2 28 29 30.5 34.1 13 30.0 31.9 32.7 34.3 34.4 33.6 32.6 32.1 32.8 33.4 32.5 32.6 32.2 31.7 31.1 30.6 30.2 29.9 29.8 30.5 31.1 32.4 33.3 31.6 32.0 34.4 14 30.4 29.2 28.9 29.1 29.2 29.2 28.9 29.1 29.4 28.5 28.8 28.6 28.6 27.1 25.3 24 24.5 24.6 26.1 24.9 24.4 23.5 22.9 22.5 27.0 30.4 15 26.1 34.1 39.5 42.7 42.2 41.9 41.8 41.8 41.9 40.6 40.6 40 40.3 39.4 38.9 39.3 39.4 39.8 40 40.1 41 40.9 43.2 43.9 40.0 43.9 16 45.0 44.7 44.6 44.3 44.8 44.9 45.8 46.4 47.7 48.1 47.5 46.2 45.8 45.7 45 45.5 45.2 45.2 46.1 45.3 45.3 44.2 44.4 45 45.5 48.1 17 46.3 47.1999.9999.9999.9999.9 46.8 46.6 46.6 46.3 44.8 45.2 44.8 45.2 45.4 45.4 43.4 42.4 45 45.8 44.8 45.6 44.5 44 45.3 47.1 18 44.1 43.3 44.4 45.0 44.3 44.1 43.0 42.5 43.2 43 42.5 41.8 43.5 43.3 42.5 41.7 40.8 39.8 39.4 38.9 38.9 39 39.3 40.1 42.0 45.0 19 39.2 40.0 40.0 39.8 39.1 37.4 36.3 42.3 45.8 49 48.3 47.6 48.5 50.1 50.7 50.2 49.9 50.4 49.9 49.7 49.4 47 46.8 47.8 45.6 50.7 20 48.6 49.4 50.1 49.4 49.9 51.2 52.1 52.4 53.4 53.3 52.5 52.1 51.9 52.1 50.9 50.4 50 49.8 50.3 49.5 50.3 50.8 50.9 52.1 51.0 53.4 21 51.8 50.6 47.5 47.1 47.7 48.0 50.2 50.8 51.8 51.9 51 51.1 51.5 52.1 52.4 52 52.8 52 51.9 52 53.2 53.3 53.5 53.8 51.2 53.8 22 53.4 53.8 54.4 54.1 53.5 53.7 53.9 54.3 54.1 54 53.6 52.8 52.4 51.7 51.5 50.7 49.4 48 47.3 47.7 45.7 44.3 43.6 43.4 50.9 54.4 23 44.0 43.7 44.1 44.0 43.9 44.2 43.6 42.6 42.5 42.5 42.2 41 39.7 39 38.5 37.8 35.8 34.5 33.5 33.1 32 31.9 31.6 31.1 39.0 44.2 24 31.7 32.2 30.3 29.5 29.4 29.3 29.5 29.6 29.4 29.7 29.1 29 28.3 28.2 31.3 33.3 49.4 49.4 50.8 51.3 51.4 52.3 52.6 53.6 37.1 53.6 25 53.1 49.2 43.7 42.4 44.9 43.6 46.8 53.0 53.4 52 49.2 47.7 49.1 49.6 49.4 49.1 48.4 48.4 47.9 50.3 45.9 44.6 43.7 43.2 47.9 53.4 26 40.4 37.4 36.7 36.9 35.5 35.6 35.8 35.7 35.5 34.9 34.2 34.7 35 34.9 35.1 34.5 34.2 35.8 32.9 32.6 33.6 34.6 34.4 33.3 35.2 40.4 27 33.2 33.0 32.7 32.9 33.9 34.0 34.3 33.7 33.4 32.9 32.7 34.2 35.7 35.1 34.3 34.2 34.5999.9999.9 32.7 34 34.3 32.9 33.8 33.7 35.7 28 34.4 34.5 34.1 34.5 36.1 37.6 38.2 39.5 39.4 39 38.3 37.5 37.4 36.5 36.2 35.3 34.6 33.8 32.8 31.8 32.1 32.8 31.5 31.3 35.4 39.5 29 31.6 31.3 33.0 32.4 33.1 34.5 35.4 36.2 35.2 33.9 32.7 33 31.6 30.9 30.4 29.6 28.5 27.8 26.7 26.3 26 27.5 28.8 31.6 31.2 36.2 30 35.9 37.8 38.6 39.3 40.1 40.8 41.2 42.4 43.5 44.1 44.3 43.9 42.6 41.5 39 37.8 35 35.2 34.7 33.3 32.2 32.7 33.9 34.5 38.5 44.3 31 34.2 34.3 34.6 35.4 35.5 35.8 37.6 41.8 43.8 44.5 43.6 44 41.4 37.5 36.9 37.1 37.7 37 36.7 36.1 37.8 39.7 42.6 43.5 38.7 44.5 MEAN 39.9 40.1 39.8 39.9 40.2 40.2 40.5 41.4 41.7 41.3 40.7 40.5 40.5 40.5 40.1 39.7 39.7 39 38.9 39.4 39.4 39.2 39.4 39.6 40.1 44.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 2014 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 43.7 45.1 44.3 43.4 44.2 44.2 44.3 44.4 44 43 41.7 41.5 42.8 42.6 42.3 42 41.1 42 39 36.7 36.9 38 38.2 38.2 41.8 45.1 2 38.0 37.6 38.2 38.4 39.7 40.3 41.4 42.2 41.7 41.9 42.8 45 45.9 46.7 46 45.7 45.7999.9999.9 40 36.5 36.4 37.3 37.6 41.1 46.7 3 37.2 37.8 38.1 38.6 40.3 39.7 39.9 38.2 37 36.4 36.2 35.7 35.7 36.3 37.2 35.9 34.5 34.6 34.7 34.5 36.3 40 40 37.8 37.2 40.3 4 38.0 35.7 34.7 34.0 34.3 36.2 39.0 42.1 42.4 39.8 39.2 39 40.1 40 39.2 38.7 38.4 37.5 36.8 37.9 37 36.8 36.6 37.1 37.9 42.4 5 37.3 36.4 36.0 35.8 36.1 35.8 35.4 35.4 35.5 35.6 35.7 35.6 36.1 35.2 35 34.1 33 32.1 29.8 29.1 28.8 28.5 28 26.6 33.6 37.3 6 25.8 25.5 25.5 26.5 27.1 28.1 27.9 27.6 27.4 27.2 26.6 25.9 27.7 28.9 24.8 22.3 21.8 18.5 15.7 14.6 15.5 15.7 14.7 15 23.2 28.9 7 19.2 20.2 18.7 18.2 18.0 16.2 14.7 14.4 14.2 14.3 14 14 14.2 14.4 14.1 13.6 13.5 14 15.1 15.1 15.2 15 15.8 16.4 15.5 20.2 8 16.9 17.3 17.5 17.9 18.3 18.2 18.5 18.8 19.1 19.3 19.4 19.1 19.5 19.3 21.5 24.8 24.8 26 24.2 23.3 21.9 21.9 26.1 29 20.9 29.0 9 28.2 29.4 34.1 35.2 35.4 35.4 35.0 34.5 34.9 34.5 34.7 34.2 33.6 33.1 33 32.4 31.6 30.3 31.9 32.1 31.5 31.4 31.3 31 32.9 35.4 10 30.5 31.1 31.8 31.9 31.8 31.9 32.5 31.5 32.2 32 30.8 32.1 32.6 32.7 32.4 31.4999.9 29.4 29.4 29.6 30 29.9 29.9 30.5 31.2 32.7 11 32.3 32.3 31.0 30.7 30.9 30.9 30.8 31.0 31 30 29 28.9 29 28.7 28.2 27.3 25.9 25.6 24 22.8 22 21.7 21.5 20.5 27.8 32.3 12 19.8 19.0 17.7 16.7 15.9 15.8 16.5 14.2 15.3 16.6 16.7 16.5 16.5 16.2 15.6 14.4 14.3 13.7 11.6 11.7 11.8 11.3 11.4 11.6 15.0 19.8 13 11.6 11.4 11.1 12.0 11.8 13.0 12.2 12.7 13.1 13 12.8 12.9 14.2 15.6 14.1 13.4 12.9 12.7 12.5 13.4 14.2 13.6 14 14.2 13.0 15.6 14 15.8 17.3 16.9 16.8 17.5 18.9 19.9 18.8 20.8 20.4 20.2 19.7 20.6 19.5 19.1 18.4 19.1 19.5 19.7 19.9 20.9 20.2 20.3 20.6 19.2 20.9 15 21.2 22.5 23.6 24.8 25.6 25.7 25.7 25.7 26.1 28.4 29.9 30.1 31.4 32.3 30.6 29.4 28.9 28.4 27.4 27.6 30.4 31.4 31.3 31.4 27.9 32.3 16 31.1 30.0 31.2 32.5 32.3 31.9 33.1 34.7 35.1 35.3 34.3 33.2 32.1 31.1 29.9 29.1 28.1 27.6 28.1 28.5 28.2 28.2 28.1 28.6 30.9 35.3 17 29.3 29.2 29.4 29.3 29.4 29.1 29.1 29.3 28.9 27.7 26.5 27.5 28.7 28.6 28.4 28.8 27.8999.9999.9 22.5 24.1 26 28 28.9 28.0 29.4 18 29.1 30.8 30.5 30.7 31.0 31.4 31.8 31.1 30.6 29.1 28.2 29.2 31.8 31.7 30.5 29.4 28.5 27 26.3 26.9 26.7 26.9 27.1 27.3 29.3 31.8 19 27.3 27.1 27.1 27.4 28.7 30.1 30.4 30.9 30.7 31.8 31.8 31.1 31.2 31.5 30.6 29.2 28.3 27.8 27 26.4 26.2 26.7 27.5 27.9 29.0 31.8 20 28.4 29.1 29.5 29.1 29.6 30.3 30.7 31.0 30.6 33.5 31.8 30.6 29.8 28.5 27.2 26.3 25.9 26.3 26 25.8 25.3 24.7 24.2 24.5 28.3 33.5 21 24.9 25.0 25.2 25.2 25.3 25.3 27.2 28.5 29.3 28.8 26.9 25.2 23.6 21.7 19.9 18.4 17.3 16.3 15.5 17.2 15.6 14.3 16 18.2 22.1 29.3 22 20.4 19.9 18.2 18.0 17.0 17.4 19.6 20.3 20.8 20.2 18.3 16.5 15.5 14.8 16.2 13.8 16.1 15.8 16.6 17 15.5 15.9 17 18.4 17.5 20.8 23 18.4 18.4 19.0 18.4 19.9 19.2 17.5 16.6 16.2 18.5 19.9 20.7 21.3 21.4 33.7 35 31.4 31.1 34.4 29.7 29.4 26 23.1 23.5 23.4 35.0 24 23.8 23.9 24.1 24.4 25.3 25.7 25.7 28.9 31 32 33.9 33.1 32.7 36.9 36.1 34.5 36 37.7 38.4 36.9 32.8 29.9 28.8 28.3 30.9 38.4 25 28.5 27.8 26.6 26.6 26.8 26.8 27.3 28.1 29.2 30.2 31.3 30.3 28.7 28.3 27.2 27.1 25.5 24.9999.9999.9999.9 22.7 23.1 24 27.2 31.3 26 24.8 25.4 25.2 24.8 24.5 25.0 25.2 25.8 26.2 26.6 26.8 25.7 25.5 25.9 23.9 23.8 22.9 21.9 22.1 22.5 22.9 23.2 23.8 24.3 24.5 26.8 27 24.8 24.2 24.3 24.8 25.4 25.8 26.1 26.6 27.2 27.5 27.8 27.8 26.7 26.5 26 25.1 24.7 24.8 25.8 25.5 25.7 25.9 27.1 28.5 26.0 28.5 28 29.1 29.1 28.3 28.4 28.7 29.0 29.2 29.9 30.7 31.1 30.7 29.2 29.2 29.5 29 27.5 26.1 24.9 24.1 23.9 25.5 25.7 26.6 28.2 28.1 31.1 29 29.3 29.4 29.2 29.0 29.6 30.1 30.5 30.3 31.9 33.1 33.5 32.6 31.7 33 34.8 34.7 32.6 31 29.7 28.8 29.3 28.9 28.9 28.2 30.8 34.8 30 28.0 28.1 29.0 29.4 29.7 30.0 29.7 29.4 29.6 29.5 29 28.4 27.6 26.5 26.1 25.6 25.1 25 25.5 26 26.2 26.4 27.2 27.3 27.7 30.0 MEAN 27.1 27.2 27.2 27.3 27.7 27.9 28.2 28.4 28.8 28.9 28.7 28.4 28.5 28.6 28.4 27.7 27 26 25.6 25.7 25.6 25.4 25.8 26.1 27.3 31.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 2014 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 26.1 26.1 26.0 25.5 25.1 24.7 24.2 22.7 22.6 23.3 22.1 23.2 22.5 21.5 20.8 20.5999.9999.9 12.2 14.9 16.4 18.1 19.6 20 21.7 26.1 2 20.7 21.3 21.5 21.8 22.0 22.1 22.2 22.3 22.3 22.3 21.9 21.7 21.5 21.9 22.2 21.3 20.4 18.7 18.3 18.8 19.6 19.7 20.1 20.1 21.0 22.3 3 20.6 21.9 23.7 24.8 25.7 25.4 24.9 25.7 26.1 25.7 24.8 23.6 23.6 24.3 24.7 24.6 23.7 22.4 22.1 21.6 21.1 21.1 21.3 21.5 23.5 26.1 4 20.9 20.7 21.0 21.0 21.1 21.3 21.6 22.0 22 22.2 21.6 20.7 22 22.2 21.7 20.6 20.4 20.4 20.6 21.3 20.8 21.6 22.4 23.5 21.4 23.5 5 23.9 23.6 23.9 24.2 24.8 25.6 26.2 26.6 26.9 27.1 26.3 24.5 24.1 24.6 24 22.8 22.4 22 21.7 21.8 22 22 22.5 23.4 24.0 27.1 6 23.8 23.7 23.6 24.5 25.6 27.7 28.7 29.6 31.6 33 33.8 34.3 34.2 34.1 34.5 31.2 31.5 30.2 30.6 30 29.1 28.7 28.9 29.3 29.7 34.5 7 27.7 25.9 25.0 23.9 22.8 23.1 24.8 26.6 27.2 26.9 25.7 24.4 23.2 23.6 22.3 20.5 20.4 20.2 20.8 22.4 23.4 22.8 21.9 21.9 23.6 27.7 8 22.3 21.5 20.2 20.5 21.5 22.0 22.8 23.3 23.7 23.8 23.3 22.4 22.3 21.9 20.2 20 19.2 19.1 19.4 19.6 20.6 20.2 18.9 19.3 21.2 23.8 9 20.3 20.3 19.7 19.7 20.4 20.9 21.3 21.7 21.6 21.3 21 20.6 20.5 20.6 19 19.1 18.2 18.2 18.7 19.1 19 19.9 19 19 20.0 21.7 10 19.1 18.5 17.7 18.5 19.5 19.9 20.3 20.7 20.9 20.9 20.6 20.1 19.8 19.9 18.7 18.1 18 17.7 18.1 19.7 19.6 18.4 18.7 19.5 19.3 20.9 11 19.4 18.4 18.3 18.9 19.5 20.2 20.6 21.0 20.9 20.9 20.6 20 19.2 19.2 18.1 17.3 17.7 17.2 17.3 18.8 17.7 17.6 17.9 18.2 18.9 21.0 12 18.9 18.0 17.1 17.2 17.8 18.3 18.6 18.9 19.2 19.6 19.3 19 19 19.1 18 16.6 17 16.5 16.6 18.3 17.8 17.3 17.7 18.2 18.1 19.6 13 18.6 18.2 17.2 17.6 18.1 18.7 18.6 18.5 18.7 18.7 18.5 18.4 18.1 18.7 18.2 17.5 16.7 16.9 16.2 16 17.1 16.7 17.1 17.9 17.8 18.7 14 18.3 18.2 18.0 18.4 18.9 19.0 19.1 19.1 18.8 18.7 18.6 18.3 17.7 17.4 16.6999.9999.9 14.5 15.3 15.8 17 18 17.4 17.7 17.8 19.1 15 18.5 18.6 18.5 18.3 18.7 19.2 19.5 20.3 21.9 22.4 22.5 22.5 22.2 22 22 21.2 15.6 9.3 10.9 13.7 14.6 13.5 15.3 16.5 18.2 22.5 16 17.0 16.6 16.4 16.4 16.1 15.7 15.7 15.6 16 16.1 16 16.1 16.4 16.3 15.7 14.4 13.8 13.6 13.5 13.6 14.4 14.8 15.8 16.7 15.5 17.0 17 17.3 17.3 17.7 18.3 17.4 16.7 16.8 16.9 16.7 17 17.2 17.4 16.9 16 18.7 16.7 16.6 16.8 17.7 18.5 18.4 17.9 16.3 16.1 17.2 18.7 18 16.0 16.9 17.0 17.5 17.6 17.8 17.9 17.9 17.6 16.8 16.4 16.4 16.2 16 14.9 15.1 15.4 15.8 16.6 17.5 17.5 17.4 15.9 16.3 16.7 17.9 19 16.7 17.3 17.7 17.8 17.8 17.3 17.2 17.6 18 18.1 17.9 17.6 17.7 16.7 16 16.5 12.9 13.2 14.1 14.2 14.3 14.2 13.8 13.5 16.2 18.1 20 13.8 14.2 14.7 15.3 16.0 16.7 16.2 16.4 16.7 16.8 16.7 16.7 16.9 16.6 15.5 15.4 14.9 17.7 17.2 16.5 15.9 15.6 15.3 14.1 15.9 17.7 21 13.5 12.9 12.4 11.9 11.2 11.0 10.9 11.0 11.1 11.2 11.1 10.8 10.1 10.1999.9999.9 11.2 11.3 12.4 14.6 14.4 15 15.5 15 12.2 15.5 22 14.3 14.5 14.4 14.2 14.0 14.0 13.1 12.9 12.7 12.6 11.8 11.1 10.6 11.7 11.6 11.3 11.4 13.3 14 14.7 14.9 15.3 15.8 14.4 13.3 15.8 23 13.6 13.2 12.7 12.5 12.4 12.6 13.9 15.4 15.4 15.5 14.8 13.6 13.3 14.4 14.2 13.6 13.6 15 14.4 14.6 16.2 16.8 16.8 15.6 14.3 16.8 24 15.4 15.0 14.6 14.4 14.3 14.2 13.9 13.6 12.4 12.3 12 11.3 10.5 11.1 10.9 10.5 10.4 11 12.3 12.8 13.4 13.2 12.9 12.4 12.7 15.4 25 11.5 11.5 11.6 11.6 11.7 11.6 11.4 11.4 11.4 10.9 10.8 10.8 10.8 10.9 10.3 10.3 9.9 9.5 10.3 10.9 11.9 12.4 12.5 12.6 11.2 12.6 26 13.1 13.2 13.3 13.0 12.9 12.7 12.3 12.7 13.1 12.6 12.3 11.9 11.9 13.9 14.8 15.6 17.2 18.4 18.2 17 16.3 15.7 15.2 15.3 14.3 18.4 27 15.2 14.8 14.8 14.7 14.2 13.7 13.4 13.1 12.7 12.1 10.9 10.3 10.4 12.6 14.1 15.4 16.7 16.6 15.7 15 14.3 13.7 13.3 13 13.8 16.7 28 12.8 12.5 11.4 11.2 11.3 11.3 11.1 10.9 10.6 10.5 10.3 10 9.9 10.9 11.2 10.9 10.9999.9999.9 13.9 14.9 13.5 13.3 14.7 11.7 14.9 29 14.1 13.7 13.7 13.6 13.6 13.3 12.4 11.9 11.2 10.9 10.5 10.3 10.1 9.9 10.7 10.7 10.7 11 12.5 13 13.3 13.3 13 12.4 12.1 14.1 30 11.3 11.2 11.1 10.7 10.9 10.8 10.8 10.8 10.6 10.6 10.8 10.5 10.7 10.5 11 10.7 10.4 10.6 11.1 12.3 12.4 12.3 12.3 12.1 11.1 12.4 31 11.2 11.1 11.1 10.9 11.0 11.1 10.7 10.5 10.6 10.4 10.2 9.7 9.6 9.5 10.1 9.9 9.8 10 11.1 11.6 11.8 12.1 12.4 12.2 10.8 12.4 MEAN 17.6 17.4 17.3 17.4 17.5 17.7 17.8 18.0 18.1 18.1 17.8 17.4 17.2 17.4 17.4 16.8 16.1 16.1 16.3 16.9 17.1 17.1 17.1 17.2 17.3 19.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 2014 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 9.8 9.7 9.7 9.5 9.1 9.3 9.4 10.4 10.4 10.1 9.8 9.3 8.8 10 10.4 10.9 10.2 9.9 10 10.2 10.3 10.5 10.8 10.8 10.0 10.9 2 10.7 10.3 9.5 8.7 8.5 8.7 8.8 8.8 9 9.1 9.2 8.6 7.8 7.7 8.3 8.5 8.5 8.6 9 9.6 10 10.2 10.6 11 9.2 11.0 3 11.0 10.8 10.6 10.4 9.7 9.2 9.4 9.3 9.4 9.5 9.5 9.3 8.6 8.4 8.7 9 9 9.2 9.5 9.8 10.1 10.2 10.5 11.1 9.7 11.1 4 11.1 10.7 10.4 10.1 9.2 9.0 9.2 9.1 9.3 9.4 9.4 9.2 8.6 8.8 9.2 9.5 9.3999.9999.9 12.3 12.5 13.4 13.9 13.8 10.3 13.9 5 13.1 12.9 12.8 12.4 12.0 11.5 11.5 11.4 11.2 11.3 11.3 11.1 10.5 10.5 10.7 10.9 10.5 10.6 11.2 11.2 12.1 11.9 12.7 12.9 11.6 13.1 6 12.1 12.2 12.2 12.2 12.0 11.5 10.9 11.0 11 10.9 10.9 10.6 10.2 10.4 10.3 10.1 10.1 10.7 11.9 12.3 12.9 13.3 13.5 12.7 11.5 13.5 7 12.6 12.6 13.4 14.0 14.9 15.2 14.1 14.4 14.6 14.4 14.2 13.8 13.8 13.5 13.5 13.7 14.4 13.8 14.1 15 12.5 15.5 19.6 22 14.6 22.0 8 21.2 20.4 19.5 18.3 17.5 16.7 15.8 15.3 15.4 14.8 14.1 12.8 12.7 13.7 13.7 15 15.3 15.1 15.3 15.7 15.9 16.1 16.1 15.9 15.9 21.2 9 15.6 15.1 14.7 14.4 14.1 12.7 12.3 12.3 13.3 13.9 14.1 13.2 12.7 12.7 13 13.4 13.6 14.7 14.8 13.9 13.1 12.6 11.9 11 13.5 15.6 10 10.3 9.7 9.6 9.6 9.3 9.1 8.9 8.7 8.7 8.7 9.1 10 10.6 10.9 10.6 10.2 11.9 12.7 12.6 12.3 12.6 13.3 14.1 14.4 10.7 14.4 11 14.1 13.3 12.7 11.9 11.1 10.6 10.4 9.0 9.7 9.7 9.6 9.1 8.6 8.7 9.2 10.2 10.5 11.1 12.5 12.2 11.9 10.7 10.1 9.9 10.7 14.1 12 9.7 9.9 10.2 10.2 10.1 9.6 9.7 9.8 9.6 9.5 9.2 9 9.2 9.5 10.5 11.4 12.3 12.3 11.8 11.7 11.8 11 11.6 12 10.5 12.3 13 12.1 12.3 11.4 10.8 11.0 11.1 11.0 11.7 11.8 11.6 11 10.1 9.4 9.2 9.3 10 13.4 15.5 17.8 18.7 19.7 20.4 20.3 19.5 13.3 20.4 14 18.4 16.5 16.0 15.5 15.0 14.4 13.6 12.8 12.3 11.7 11.9 11.3 10.4 10.9 11.5 12.3 14.5 15 14.2 14.3 12.9 12.2 12.3 13 13.4 18.4 15 13.4 12.7 12.8 13.0 12.8 12.7 12.3 11.6 11.1 10.9 11.3 11.3 11.5 12.1 12.9 14 13.8 13.9 14.5 14.9 14.7 14.1 14.1 13.8 12.9 14.9 16 13.5 13.2 12.4 12.7 12.8 12.4 11.9 11.9 11.6 11.3 10.9 10 9.4 10 11.6 13 12 11.9 12.2 12.2 12.1 11.8 12.2 11.7 11.9 13.5 17 11.6 11.3 11.6 11.4 11.2 11.4 11.5 11.6 11.6 11.7 11 9.9 9.4 9.3 9.4 11.5 14.3 14.2 13.5 12.9 12.8 12.6 12.5 12.6 11.7 14.3 18 12.5 12.3 11.5 11.3 11.6 11.7 11.9 12.0 11.9 11.6 11.3 11 10.9999.9999.9999.9 16.2 16.2 16.9 16.9 16.6 16.5 15 14.9 13.4 16.9 19 15.2 15.4 15.3 14.8 15.0 15.2 15.3 15.3 15 14.6 14 12.9 12.3 13 14.3 14.8 14.2 14.3 15.7 15.8 16.2 16.5 16.6 15.1 14.9 16.6 20 14.7 14.6 14.5 14.6 14.9 14.8 14.2 13.6 13.1 12.5 11.8 10.7 10.2 11.4 12.4 12.3 12.6 12.8 13.7 14 14.2 14.3 14.4 14.3 13.4 14.9 21 14.2 14.4 14.4 13.8 13.0 13.0 12.8 12.6 12.3 12.1 11.7 11 10.5 11.1 13.5 14.7 14.2 13.7 13.7 14.1 13.2 14.3 14.5 14.6 13.2 14.7 22 14.3 14.2 14.3 14.3 13.8 13.5 13.3 12.5 11.6 11.4 11 10.8 10.7 10.6 10.5 12.2 12.1 12.2 12.2 12.6 12.4 12.3 12.4 12.5 12.4 14.3 23 12.3 12.1 12.1 11.2 10.9 11.0 11.7 11.8 11.7 11 10.7 10.6 10.4 10.1 10.6 11 11.5 12 11.9 11.8 11.5 11.5 11.8 12.1 11.4 12.3 24 12.3 12.4 12.2 12.6 13.0 13.2 13.4 14.2 14.9 14.7 13.4 12.8 12.6 12.3 12.5 12.7 12.7 13.1 13.6 13.2 13 13.1 13.5 13 13.1 14.9 25 12.8 12.5 12.4 12.4 12.6 11.4 12.3 12.5 12.3 12 11.5 11.1 10.9 9.6 10.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11.8 12.8 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 13.1 12.9 12.6 12.4 12.2 12.0 11.8 11.7 11.7 11.5 11.3 10.8 10.4 10.6 11.1 11.8 12.4 12.8 13.2 13.2 13.1 13.3 13.5 13.5 12.2 14.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 2014 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 1.5999.9999.9999.9999.9999.9999.9999.9 1.5 1.5 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 145 22.1 26.6 64.6145.0 3 23.0 22.4 17.5 14.5 12.9 12.4 11.9 13.2 12.8 13.4 14 14 13.6 13.5 13.8 17 15.4 13.4 12.5 12.9 15.4 14.1 14.5 14.8 14.7 23.0 4 14.0 12.9 9.5 8.5 7.7 7.6 7.9 8.1 7.8 7.6 7.7 7.3 7.3 7 7.1 8.9 12 11.9 12.2 12.8 13.9 14.8 15.1 15 10.2 15.1 5 15.0 14.4 11.6 9.8 10.0 9.5 9.5 9.0 9.7 9.5 9.5 9 8.9 8.7 9.4 9.6 12.4 12.3 12.4 12.7 13.3 14 14.1 14.1 11.2 15.0 6 13.6 11.3 10.6 9.7 10.0 9.6 10.1 9.8 10.6 9.7 9.1 9 9.3 9.5 10.3 10.4 11.5 12.4 13.2 13.1 13.2 13.7 13.8 12.9 11.1 13.8 7 10.6 9.7 9.1 8.7 8.5 8.8 9.0 9.1 8.5 8.7 8.2 7.7 7.9 8.2 8.6 9.8 11.2 12.2 11.9 11.9 13 13.9 14 14.1 10.1 14.1 8 12.4 10.6 9.2 8.4 7.8 7.8 7.5 7.4 7.2 7 6.5 6.7 7 7.5 8.6999.9999.9 9.8 12.6 15.1 15.6 15 14.8 13.6 9.9 15.6 9 12.7 12.2 12.0 11.1 10.6 10.9 10.9 10.3 10.3 10.2 9.6 9.4 10 10.1 11 11.4 11.5 12.1 13.1 13.8 13.2 13.3 12.7 12.5 11.5 13.8 10 11.9 11.5 9.8 9.5 9.2 9.2 8.9 8.9 8.3 8.6 8.2 8.2 9 9 9.6999.9 2.9 25.1 11.9 1.2 4.2 5.5 6.2 5 8.8 25.1 11 9.0 11.2 12.7 11.7 10.4 11.1 9.4 11.8 11 12.4 11.4 12.4 15.9 16.3 14.8 16.3 8.7 6.9 7.2 6.7 6.5 6 5.5 7.1 10.5 16.3 12 8.7 9.0 10.3 13.3 12.3 12.9 14.3 14.2 14 12.3 11.8 11.8 10.1 14.6 14 13.1 10.6 11.1 13.2 14.5 11.5 13 12.9 16.2 12.5 16.2 13 17.6 18.4 17.4 17.7 18.4 18.3 17.6 18.1 18.9 19.3 22 22.9 22.5 21.6 20.7 19.6 17.3 16.5 15 15.4 14.6 14.6 15.7 16.1 18.2 22.9 14 17.0 17.2 17.8 18.8 18.4 17.3 18.3 19.6 19.8 20.3 20.9 20.8 20.5 20.2 18.9 17.6 15.4 14.8 13.4 12.7 12.7 13.2 14.3 13.7 17.2 20.9 15 13.8 14.7 15.4 15.3 15.4 15.6 16.7 17.4 18.1 18.5 17 16 15.7 15 14999.9999.9 9.6 7.8 8.7 9 8.4 8.9 9.1 13.6 18.5 16 9.1 10.7 11.4 12.8 14.1 12.7 13.1 13.3 13.8 12.4 12.4 11.7 12.4 11.9 11.2 9.7 8 7 7.7 9.5 9 9 9.9 10.6 11.0 14.1 17 11.8 12.3 13.1 15.7 22.2 24.9 26.6 27.3 26.6 25.2 23.3 23.3 24.1 24.3 25 23.5 21.8 20.4 20.3 20.8 20.3 18.1 18.5 19.1 21.2 27.3 18 22.7 22.7 23.1 21.9 18.4 14.1 12.0 12.1 11.5 11.2 12.3 14.6 17.5 17.4 17.3 16.3 12.1 17 24.1 24.2 29.2 30.4 31 31.5 19.4 31.5 19 32.7 32.9 30.5 31.0 31.0 33.0 34.7 35.1 34.2 35.4 33.8 33.2 32.9 33.2 32.6 31.5 42.3 36.6 28.8 26.9 27 28 27.4 30 32.3 42.3 20 30.2 27.7 32.9 33.3 34.4 34.0 34.7 35.2 35.3 36.5 36.5 34.9 33.9 33.8 32.9 31 28.4 26.4 25.4 24.4 23.3 21.6 20 18.9 30.2 36.5 21 17.3 17.4 18.4 18.7 17.5 15.9 16.3 18.5 20.2 20.9 22.3 23.8 20.2 15.9 10 8.5 10 13.8 11.9 11.8 13.4 14.9 16.5 16.9 16.3 23.8 22 16.8 17.0 17.3 17.1 17.5 18.6 19.6 20.5 20.4 20.7 22.6 22.7 22.8 24.7 22.6 21.6999.9999.9 21.5 16.4 15.6 14.8 14.9 14 19.1 24.7 23 13.2 12.4 12.7 13.2 13.1 12.9 13.1 13.6 13.5 13.2 12.6 12.9 13.8 14.2 15.2 14.2 12.9 12 11.7 11.7 10.9 9.8 9.2 8.9 12.5 15.2 24 9.2 10.0 11.2 11.4 11.7 11.8 11.8 12.2 11.4 12 11.1 10.1 10.1 11.1 11.4 10.4 9.5 8.9 9.8 14.9 7.8 7.3 7.5 8.7 10.5 14.9 25 10.0 9.9 10.2 12.1 12.5 12.6 13.1 14.6 13.1 12.8 10 12 15.5 19.6 24.1 28 29.6 28.4 27.8 27.6 27.4 21.5 28.4 29.6 18.8 29.6 26 29.8 28.2 23.2 22.5 20.6 19.2 17.4 18.0 18.7 19.3 18.9 18.8 20 20.4 22.5 27.6 19.2 17.9 18 16.7 16.9 16.8 17.5 19.7 20.3 29.8 27 20.5 20.8 21.0 21.4 21.9 22.0 22.2 22.3 22.3 22.4 22.2 21.9 21.8 21.4 20.8 19.6 17.5 17.5 16.7 17.8 17 17.4 21.6 23 20.5 23.0 28 26.3 29.2 29.6 29.9 29.0 28.6 28.7 28.4 28 26.1 25.6 26 26.8 26.7 26.5 26.1 21 24.5 29.7 35.9 35 36.4 34 30.1 28.7 36.4 29 30.9 29.2 26.5 24.8 27.8 30.7999.9999.9 30.9 33.5 35.3 34.5 36 35.2 36.9 38.6 36.4 39.3 37.4 38.5 36.9 36.1 34.9 36.7 34.0 39.3 30 34.3 35.3 35.0 34.9 33.5 32.8 30.6 29.9 30.3 29.4 29.7 32.1 33.2 32.1 33.3 32.5999.9999.9999.9 24.4 23.3 24.3 24.1 24.9 30.5 35.3 MEAN 17.7 17.5 17.1 17.1 17.0 17.0 16.5 17.0 17.4 17.4 17.3 17.4 17.8 18 18 18.9 16 16.8 16.6 16.9 16.7 21.1 17.2 17.7 18.6 26.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 2014 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 23.6 23.6 23.1 24.2 23.9 24.1 24.2 24.2 23.9 23.3 21.9 21.2 21.8 21.3 22.7 24.2 26 25.5 23.8 21.4 21.1999.9999.9 22 23.2 26.0 2 22.0999.9999.9999.9 19.2 22.1 23.4 23.7 25.9 27.3 28 28.2 28.7 29.1 28.1 27.1 25.6 24.5 23.6 24 23.6 23.7 24.3 24.5 25.1 29.1 3 24.4 24.5 25.3 25.0 25.8 30.4 35.8 41.6 47.3 47.2 45 41.2 39.5 39.2 39.3 38.8 39.8 38.7 35.7 33.4 33.6 33 33.2 33.5 35.5 47.3 4 33.3 32.2 32.5 32.3 32.1 32.1 32.5 33.1 34.8 34.7 34.4 34.6 34.7 34.6 33.6 33.6 34 34.4 33.6 33.2 34.4 34.7 35 35.4 33.7 35.4 5 35.8 36.2 36.0 36.0 36.0 36.4 36.3 35.4 36 36 35.7 35.5 37.1 37.9 37.1 37.1 36.9 36.1 39.6 40.4 38.6 35.9 35.2 35.8 36.6 40.4 6 36.4 36.3 36.6 36.5 37.0 36.7 36.6 36.7 35.7 35.6 35 33.5999.9999.9999.9 29.5 29 28.1 29.7 27.1 26.3 26.4 27 27.8 32.6 37.0 7 27.4 26.0 26.4 27.3 28.1 25.5 24.5 24.7 22.7 24.3 24.9 18.4 23.2 24.7 27.4 29.6 26.1 25.1 23.7 22.3 21.9 20.8 20.3 20.1 24.4 29.6 8 19.1 18.4 19.3 19.9 21.2 21.3 21.4 21.7 21.9 21.6 21.8 23.4 25.4 26.8 28.2 28.7 27.6 23.1 19.6 19.2 19.5 18 16.1 17.4 21.7 28.7 9 18.5 19.2 21.2 21.7 23.9 18.4 19.1 19.5 18.9 18.6 18.3 17.6 19.2 22.8 24.7 26.5 26.3 33.4 26.2 25.5 28.3 23.7 21.2 19.7 22.2 33.4 10 16.7 14.5 12.8 15.3 15.1 17.0 17.1 18.7 20.2 20.5 19.7 17.4 18.1 19.2 19.2 17.9 16.5 14.6 16.1 16.1 16.9999.9999.9999.9 17.1 20.5 11 999.9999.9 19.0 18.4999.9999.9999.9999.9 19.4 21.7 20.6 19.9999.9 20 12.6 14.4 18.6 18.5 15.9 11.7 16999.9999.9 20.6 17.8 21.7 12 999.9999.9 20.9 22.9 25.4999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23.1 25.4 13 999.9 26.0 27.7 28.7 29.5 32.0 33.2 38.9 39.2 39.7 36.5 34.7 33.8 35.6999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 33.5 39.7 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 25.7 25.7 25.1 25.7 26.4 26.9 27.6 28.9 28.8 29.2 28.5 27.1 28.1 28.3 27.3 28 27.9 27.5 26.1 24.9 25.5 27 26.5 25.7 27.0 31.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 2014 EQUIPMENT TEI 49 GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 38.2 38.3 37.9 37.8 37.6 37999.9 36.2 36.4 37.7 37.9 36.5 37.4 38.3 2 36.0 37.1 37.6 30.6 27.7 32.0 34.3 32.7 34.6 34 33.6 31.6 29.3 32.6 34.2 37 37.2 37.3 37 37.3 37.3 36.9 38.9 38.7 34.8 38.9 3 32.5 39.2 41.1 41.3 41.9 42.5 41.9 42.6 42.8 42.6 41.2 38.1 36.7 34.5 39.6 39.3 38.7 38.6 38.5 39.4 39.4 39.3 39.5 38.7 39.6 42.8 4 40.5 40.2 38.6 39.4 41.2 41.3 41.4 41.8 40.9 36.2 37.1 30.6 28.2 34.3 36.5 37.4 37.9 37.5 37.6 37.3 36.7 36.8 35.9 36.1 37.6 41.8 5 35.1 35.6 36.6 36.1 36.4 33.5 38.1 39.0 39.3 38.7 38.4 32.2 35 37.1 37 36.6 36.9 36.4 36.4 37 37.8 38.3 38.9 38.7 36.9 39.3 6 38.9 38.8 39.0 39.2 38.6 38.1 38.0 38.5 39.3 39.6 39.1 39.3 39 39.3 38.8 38.4 38.1 37.8 37.7 38.2 38.1 38.8 39.2 39.3 38.7 39.6 7 39.3 38.9 38.8 39.0 39.0 38.1 35.3 33.6 35 35.9 35.1 34.6 34 34.3 33.8 34.5 34.4 34.4 35.1 35.7 36.6 37.1 37.8 38.3 36.2 39.3 8 38.3 38.1 37.9 37.6 37.3 36.0 33.4 32.5 30 32.4 32.7 32.5 33.5 34.9 36.1 36999.9 35.8999.9999.9999.9999.9999.9999.9 35.0 38.3 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 40.1 39.4 38.4 36.8 38.5999.9999.9999.9 40.8 41.2 39.9 40.4 39.5 41.2 16 40.0 40.2 38.9 38.4 39.5 40.6 40.6 41.0 41.3 37.4 39.4 34.5 36.2 36.8 38.1 38.8 40.5 41.2 41.6 41.1 41.4 32.4 27.7 26.6 38.1 41.6 17 33.6 28.4 35.3 37.9 36.7 36.0 37.4 41.8 41.6 42.1 42.6 40.6 38.8 39.8 40.7 39.8 39.5 40.8 41.5 41.1 41.3 41.4 41.7 42.2 39.3 42.6 18 42.4 43.6 44.4 45.5 46.1 45.1 45.3 45.7 45.9 46.2 46.7 47.5 47 46 45.5 45.6 45.7 46.4 46.2 46.3 46.5 47.2 47.6 47.5 45.9 47.6 19 47.1 46.9 46.6 46.9 47.0 47.3 47.2 46.8 47.1 47.3 47.5 46.2 46.6 47.3 45.5 43.6 43.2 43 43.1 43.3 43.1 43.7 44.3 44.9 45.6 47.5 20 45.7 45.5 45.0 45.4 45.2 45.7 45.6 45.3 45.4 45.6 45.8 46 45.3 44.7 44 41.1 40.1 39.9 39.6 40.1 41 42.3 42.1 42.6 43.7 46.0 21 42.3 41.7 40.5 40.4 40.6 41.4 40.9 39.7 40.1 40 39.9 39.3 38.6 40.1 39.9 39.9 40.4 40.5 40.3 40.1 38.1 35.7 33 36.5 39.6 42.3 22 39.8 42.0 43.1 38.4 34.3 37.5999.9999.9999.9999.9999.9999.9 20.4 25.4 36.2 39.8 39.2 38.9 38.1 38 35.7 36.7 37.1 38.6 36.6 43.1 23 999.9 40.7999.9999.9999.9 40.5 39.4 39.4 39.3 37.2 34.9 32.3 30.8 31.4 33.9 34.1 32.8 33.8 32.8 31 29.5 20 20.6 9.1 32.2 40.7 24 13.1 19.4 29.9 30.3 28.1 25.9 26.7 27.5 29.9 29 19.6 23.6 19.3 23.1 26.9 27.8 28.8 27.5 27.2 28.6 27.7 23.2 24.4 24.3 25.5 30.3 25 24.7 23.3 23.7 23.4 22.9 20.9 23.1 22.9 24.1 27.4 27.3 24.8 26.4 27.1 27.5 27.2 27 26.2 25 23.8 23.8 23.3 24.1 24.6 24.8 27.5 26 24.9 24.8 25.0 25.4 25.4 26.1 26.4 27.8 31.4 34.1 37.8 39.3 38.2 39.1 40.7 40.9 41 39.4 38.6 38.2 38.5 39.8 40.9 39.3 34.3 41.0 27 39.7 38.4 38.6 38.4 39.0 38.9 36.5 36.6 35.9 35.6 36.1 36.4 35.8 35.6 34.9 34.8 35.2 35 35.6 35.6 37.2 36.9 38.7 39.9 36.9 39.9 28 41.0 38.1 34.5 33.0 35.6 39.7 41.7 43.4 43.4 39.9 42.1 40.2 38.5 38.5 40.1 40.9 42.3 40.9 40.6 40.6 40.8 42.2 42.7 42.4 40.1 43.4 29 42.5 42.3 41.9 41.4 41.1 40.4 40.7 41.1 41.1 40.4 40.5 40.3 40 39.6 39.7 39.5 39.9 39.9 40.4 40 39.6 40.2 40.5 40.2 40.5 42.5 30 40.0 39.9 39.8 39.1 38.9 38.8 38.0 38.0 37.6 37.8 37.8 37.7 37.2 36.6 36.3 35.7 36 36.3 35.2 34.7 33.6 33.2 32.7 33.1 36.8 40.0 31 33.1 33.2 33.0 33.0 33.3 33.7 33.0 31.2 29.1 34.6 36.2 36.7 36 35.8 36.9 37.8 38.1 38 38.5 39.6 40.1 40.9 41.5 41.7 36.0 41.7 MEAN 36.8 37.2 37.7 37.3 37.1 37.4 37.5 37.7 37.9 37.9 37.8 36.6 35.6 36.5 37.5 37.6 37.9 37.6 37.6 37.5 37.5 36.9 37 36.7 37.3 40.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JANUARY YEAR 2015 EQUIPMENT Thermo49i GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 31.3 31.3 31.8 30.4 31.2 31.8 13 30.2 30.4 29.1 29.3 29.8 29.2 29.1 28.7 28.8 28.8 27.1 27.4 25.9 26.3 27.9 27.1 26.8 26.7 26.7 26.6 26.6 25.9 25.5 26.3 27.8 30.4 14 26.4 27.2 27.0 27.2 27.3 28.3 28.5 28.5 28.4 28.3 28.4 29.9 28.9 26.8 27.7 26.6 24.5 24.1 24.3 26.4 27.1 27.1 28.3 28.8 27.3 29.9 15 29.0 33.9 37.5 36.2 36.5 40.6 37.7 34.7 31.4 32.1 30.9 30.1 30.8 30.1 30.1 31.1 30.9 31.1 31.3 30.8 30.9 30.4 30.8 31.4 32.5 40.6 16 32.7 32.4 32.7 31.4 28.0 33.9 35.2 36.3 36.2 35.4 35.6 36.0 36.8 37.0 35.4 33.2 33.7 35.6 35.7 36.6 38.0 37.5 37.4 37.8 35.0 38.0 17 37.5 39.0 38.8 38.9 39.6 40.1 40.4 41.0 41.0 41.0 41.3 40.9 40.4 42.2 43.2 42.4 39.7 41.2 43.1 42.8 41.4 43.8 45.8 46.5 41.3 46.5 18 46.7 47.3 47.0 47.1 46.7 46.9 47.1 45.5 42.1 42.5 45.1999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 40.8 43.4 45.8 45.3 47.3 19 46.2 46.3 48.3 48.4 48.3 48.0 46.3 45.3 44.2 45.0 44.4 43.5 42.3 41.8 42.3 42.6 39.8 40.9 42.0 44.1 44.9 44.3 44.8 45.1 44.5 48.4 20 44.0 44.8 44.7 44.6 44.6 44.3 45.3 45.5 46.2 45.1 44.5 44.1 43.7 43.7999.9999.9 42.1 41.9 41.6 42.3 42.5 42.9 43.4 43.8 43.9 46.2 21 42.9 41.5 42.4 40.8 36.0 41.0 39.5 42.1 42.5 42.5 39.4 40.4 39.7 38.4 40.3 40.7 41.0 41.1 41.2 41.0 39.8 35.8 33.9 38.2 40.1 42.9 22 40.8 41.0 41.9 41.4 40.2 38.6 37.9 37.0 36.6 37.1 40.6 41.1 40.9 40.4 40.2 40.8 40.6 40.0 39.2 38.8 38.6 42.3 40.8 42.5 40.0 42.5 23 43.8 45.8 46.5 46.6 45.5 44.7 45.0 45.5 45.4 44.3 44.5 45.0 44.3 43.4 41.7 41.3 41.8 41.8 42.3 41.8 42.4 42.7 43.6 42.6 43.8 46.6 24 42.6 39.4 40.7 40.6 44.5 45.0 44.8 41.5 42.9 44.2 42.8 40.7 38.4 39.3 39.4 39.5 39.9 39.2 41.4 42.8 40.9 41.1 40.9 40.8 41.4 45.0 25 40.6 39.0 37.7 36.4 36.1 35.2 34.8 34.0 33.3 33.6 39.3 37.2 35.7 36.5 37.5 37.3 38.2 39.2 40.2 40.7 40.9 41.6 42.4 42.8 37.9 42.8 26 42.5 42.0 41.1 36.2 34.1 34.5 41.0 42.8 40.5 38.5 32.3 22.9 22.8 33.6 37.3 37.6 38.2 37.7 36.7 36.2 37.5 37.9 35.0 28.6 36.1 42.8 27 33.1 31.2 31.6 33.7 33.1 33.0 41.2 44.3 46.3 46.9 46.2 46.0 46.4 45.1 44.5 44.7 45.2 45.7 45.7 43.9 43.1 41.1 40.7 40.4 41.4 46.9 28 40.0 41.6 42.5 43.8 45.5 46.3 45.7 44.8 44.4 44.0 41.9 41.3 41.0 42.4 42.5 42.5 43.2 44.1 43.5 43.8 44.5 43.4 44.1 42.1 43.3 46.3 29 40.1 40.6 40.6 40.1 40.4 41.0 43.2 45.1 44.4 43.6 44.4 45.2 45.1 44.4 43.3 41.7 41.7 41.8 41.4 42.0 42.6 43.2 43.4 43.7 42.6 45.2 30 43.8 43.6 43.0 44.3 45.3 45.7 44.7 44.4 44.5 44.1 43.2 43.1 41.2 40.8 39.9 39.5 41.5 41.6 41.7 43.1 42.6 43.1 44.4 45.5 43.1 45.7 31 45.6 46.8 47.8 48.0 47.7 47.5 46.6 48.4 45.4 38.7 41.4 41.4 40.9 40.3 40.0 40.2 40.0 41.8 41.8 42.7 43.5 43.9 44.0 44.8 43.7 48.4 MEAN 39.4 39.7 40.1 39.7 39.4 40.2 40.7 40.8 40.2 39.8 39.6 38.7 38.1 38.5 38.4 38.2 38.3 38.6 38.9 39.2 38.9 39.0 39.2 39.4 39.3 48.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH FEBRUARY YEAR 2015 EQUIPMENT Thermo49i GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 44.4 43.7 43.7 43.5 42.9 43.1 43.0 42.0 42.1 43.0 43.8 44.0 43.6 43.5 43.2 43.3 43.1 43.1 43.6 43.7 44.1 44.3 44.3 44.3 43.5 44.4 2 44.3 43.3 43.9 44.2 44.3 44.5 41.9 44.6 44.6 44.0 39.5 39.1 34.4 39.8 39.8 42.7 43.2 42.7 42.8 42.6 42.3 42.4 42.9 43.9 42.4 44.6 3 44.5 44.8 44.0 43.8 43.3999.9 41.4 41.1 40.8 40.0 39.5 37.2 34.1 37.4 38.8 37.7 37.9 38.3 39.4 40.5 42.5 43.4 45.8 45.4 40.9 45.8 4 44.8 45.1 44.7 45.0 45.0 44.4 43.4 43.0 42.9 42.9 42.7 42.1 40.6 39.4 41.7 41.6 42.2 42.0 42.5 42.0 42.0999.9999.9999.9 42.9 45.1 5 999.9 42.5 40.9 41.6 39.5 41.7 40.8 38.1 41.1 42.7 43.0 44.2 43.2 43.2 42.9 43.3 42.5 42.2 42.9 43.0 43.1 42.9 43.4 43.5 42.3 44.2 6 42.7 41.2 38.1 36.3 35.3 34.1 33.6 33.3 39.3 39.5 38.7 35.3 32.1 32.4 33.4 34.4 37.0 39.7 40.9 41.7 42.7 44.8 45.6 45.9 38.2 45.9 7 45.8 45.8 45.5 45.2 45.0 44.6 44.6 43.3 44.3 44.3 44.6 43.5 42.4 42.9 42.7 43.6 43.0 42.5 43.1 43.5 43.2 43.7 43.2 41.7 43.8 45.8 8 40.6 41.8 44.6 41.2 37.3 35.1 39.3 38.7 37.3 37.2 36.9 36.6 34.5 39.1 39.9 40.8 41.9 42.7 43.1 43.3 41.3 43.5 36.2 35.6 39.5 44.6 9 37.2 38.5 38.0 39.8 37.6 37.5 37.1 37.3 37.1 36.8 39.2 40.5 39.1 38.9 41.8 42.1 42.7 42.3 42.8 42.1 41.2 41.4 38.6 40.8 39.6 42.8 10 41.5 41.0 40.8 41.4 40.2 39.9 41.3 41.2 40.0 38.6 38.1 35.3 38.1 35.7 36.7 37.7 38.0 37.6 36.5 35.0 34.5 34.3 35.7 35.6 38.1 41.5 11 35.2 32.3 30.3 31.4 30.7 30.4 28.6 31.8 33.7 36.8 40.5 42.3 44.3 46.4 46.9 46.3 43.5 42.7 42.2 40.8 39.2 38.7 38.8 39.8 38.1 46.9 12 40.9 42.0 42.5 42.9 42.9 42.5 43.5 45.5 46.3 42.7 43.6 44.5 45.0 44.7 44.7 45.1 45.1 44.5 44.4 43.9 43.7 43.9 44.2 44.4 43.9 46.3 13 45.0 45.0 45.3 45.5 45.1 45.1 44.7 44.7 45.2 46.0 45.0 46.0 45.7 46.6 38.3 36.7 36.5 37.2 38.4 40.8 41.5 41.9 43.8 44.9 43.1 46.6 14 46.0 46.7 47.1 47.5 47.8 47.4 46.4 46.1 46.1 46.0 45.5 44.7 43.9 43.5 43.7 43.9 44.8 45.8 44.9 45.0 45.0 45.4 42.2 39.7 45.2 47.8 15 43.6 45.7 36.7 41.5 43.4 42.8 41.1 44.7 44.9 45.0 45.8 45.9 46.0 46.2 45.7 46.4 47.0 46.8 44.0 43.9 45.1 46.9 48.6 49.1 44.9 49.1 16 47.7 48.5 44.7 44.0 45.7 45.1 45.0 45.3 45.9 45.7 45.1 45.1 44.1 43.8 43.8 44.6 44.8 45.0 45.8 46.2 46.5 46.4 46.4 46.4 45.5 48.5 17 46.1 46.0 45.5 45.3 45.1 44.8 44.7 44.5 44.7 44.2 43.5 43.5 43.7 44.9 45.2 45.0 45.3 45.3 45.2 45.4 45.2 45.3 45.8 45.4 45.0 46.1 18 44.9 44.3 43.3 42.5 42.3 41.7 41.0 40.8 40.2 39.3 39.2 38.6 37.9 36.9 36.1 34.9 34.0 32.0 30.2 28.9 28.0 27.7 27.4 27.0 36.6 44.9 19 26.4 31.3 31.4 29.3 23.8 32.7 32.8 33.9 32.4 33.0 37.5 38.9 39.0 39.1 39.1 38.5 41.2 41.9 42.5 42.8 42.5 43.1 44.3 44.1 36.7 44.3 20 42.7 42.2 41.9 42.1 42.4 42.1 42.6 42.5 42.7 43.9 44.2 44.1 44.3 44.4 44.1 43.8 43.7 43.8 43.8 43.6 43.6 43.8 45.0 45.1 43.4 45.1 21 46.3 46.9 46.9 46.6 46.3 46.2 46.2 46.0 45.8 45.4 45.2 44.2 43.7 42.5 42.4 41.8 41.9 42.6 42.9 42.9 43.2 43.5 44.1 44.5 44.5 46.9 22 43.9 39.6 44.3 41.2 42.5 43.0 41.5 40.0 40.0 37.5 32.8 35.1 30.0 37.0 41.2 42.3 42.7 44.1 44.6 45.0 45.4 43.5 40.9 41.8 40.8 45.4 23 42.4 43.0 43.9 43.1 36.9 44.1 43.9 42.0 40.6 40.6 39.8 35.9 35.6 37.1 37.6 41.0 40.3 40.1 39.4 39.0 37.4 37.5 37.1 33.9 39.7 44.1 24 35.6 36.3 39.0 39.4 37.8 36.8 36.9 35.7 34.9 36.2 35.5 39.4 40.3 40.2 40.8 40.8 40.8 40.8 41.0 40.6 40.9 41.7 41.7 42.3 39.0 42.3 25 42.6 42.2999.9999.9 42.1 42.1 40.7 39.9 38.8 37.0 34.6 32.4 32.2 32.4 34.1 37.6 39.0 36.6 36.0 36.1 38.4 37.4 39.9 40.3 37.8 42.6 26 40.2 40.3 39.4 39.2 38.6 38.2 38.3 37.4 32.3 29.9 27.3 29.2 28.5 27.2 25.7 21.8 20.5 20.2 20.5 20.8 21.5 22.0 20.8 20.6 29.2 40.3 27 20.2 20.2 19.6 19.6 19.8 20.1 20.3 20.6 21.4 21.8 22.7 23.1 22.8 22.9 22.8 22.9 22.4 22.2 22.3 22.9 22.0 21.1 21.4 21.8 21.5 23.1 28 20.0 19.3 20.2 20.2 20.4 20.5999.9999.9 26.6 23.0 23.5 29.3 35.2 37.0 37.1 37.2 38.1 38.6 41.3 40.3 41.4 41.3 41.7 42.5 31.6 42.5 MEAN 40.6 40.7 40.2 40.1 39.4 39.7 40.2 40.1 39.7 39.4 39.2 39.3 38.7 39.5 39.7 39.9 40.1 40.1 40.3 40.2 40.3 40.4 40.4 40.4 39.9 49.1 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MARCH YEAR 2015 EQUIPMENT Thermo49i GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 36.0 37.0 39.5 41.5 40.5 35.2 34.3 42.0 42.1 41.9 42.3 42.2 41.7 42.3 42.0 42.3 42.8 42.0 43.0 42.3 42.9 43.3 43.4 44.2 41.1 44.2 2 44.0 41.6 40.2 40.0 36.7 36.8 37.5 34.2 32.1 35.3 38.0 35.8 29.1 36.5 38.2 40.2 39.9 39.4 38.6 37.4 36.7 37.6 37.5 38.3 37.6 44.0 3 37.6 37.4 37.4 36.2 34.5 34.5 36.7 39.6 38.4 38.5 40.4 42.1 44.8 47.6 48.2 47.7 47.0 46.2 46.6 46.6 47.0 46.7 47.4 47.8 42.4 48.2 4 48.4 41.6 39.0 39.8 44.0 45.0 45.7 46.2 44.2 45.0 44.5 43.0 41.8 43.4 45.2 45.1 45.3 45.0 44.4 43.4 42.7 42.3 40.5 35.5 43.4 48.4 5 39.8 40.1 40.8 41.2 42.8 40.8 39.9 40.4 39.1 37.6 36.5 35.0 34.6 33.6 33.6 33.4 33.0 32.3 32.7 31.8 31.5 30.8 30.0 28.9 35.8 42.8 6 28.9 28.9 29.6 29.5 29.8 30.1 30.2 30.3 30.3 29.8 28.7 27.4 26.3 25.0 24.9 25.4 24.8 24.7 23.4 22.6 22.4 23.1 23.9 22.9 26.8 30.3 7 22.4 22.4 21.4 20.6 20.8 20.8 20.6 20.3 20.5 20.5 20.3 20.2 20.1 29.3 30.4 29.0 30.5 33.2 33.6 33.9 34.7 35.0 34.5 25.2 25.9 35.0 8 22.8 28.0 28.5 30.5 30.6 24.2 35.4 35.0 38.9 39.7 41.5 43.2 44.5 44.9 44.1 43.5 43.4 43.0 42.7 42.7 42.9 43.4 42.2 39.3 38.1 44.9 9 38.5 41.4 43.1 44.3 44.5 45.1 45.6 45.3 45.6 46.8 47.5 47.8 47.5 46.0 44.8 44.9 45.3 45.5 45.2 44.7 44.9999.9 40.4 41.4 44.6 47.8 10 42.2 43.7 44.6 43.2 45.4 46.2 46.4 46.4 44.4 44.6 47.9999.9999.9999.9999.9 48.2 50.0 49.0 47.2 44.9 43.8 43.3 39.8 39.0 45.0 50.0 11 40.5 40.6 40.3 38.7 38.2 40.1 41.3 39.5 38.4 37.0 37.1 37.7 38.1 38.4 37.9 37.7 35.7 34.1 32.3 30.3 29.0 28.2 27.9 25.7 36.0 41.3 12 23.0 21.5 20.4 19.2 19.0 18.9 18.3 18.2 19.9 21.4 21.2 20.6 19.7 19.2 19.2 18.7 18.2 17.7 28.5 34.5 39.7 45.7 50.5 54.7 25.3 54.7 13 56.4 55.7 53.1 52.5 50.6 50.3 50.5 51.0 52.1 53.6 53.1 52.9 53.1 51.1 49.3 48.7 48.5 48.1 47.6 47.5 47.6 47.5 48.1 48.5 50.7 56.4 14 48.9 48.4 47.6 48.2 48.4 48.1 47.6 47.1 47.4 47.2 47.3 46.8 45.9 45.5 45.4 45.3 44.6 45.5 45.7 45.7 45.0 44.7 43.6 40.2 46.3 48.9 15 41.2 41.9 44.3 45.1 46.2 46.4 46.3 46.3 45.6 47.7 48.5 48.2 47.7 47.2 47.0 46.5 45.9 45.8 44.8 45.0 44.8 44.6 44.8 45.0 45.7 48.5 16 45.0 44.6 41.8 42.4 43.0 45.2 48.6 50.5 51.7 51.6 51.9 51.3 51.2 50.7 49.9 48.0 48.0 45.5 46.2 46.0 47.7 48.6 48.9 49.1 47.8 51.9 17 49.1 48.8 48.4 48.1 48.3 48.0 47.8 47.7 48.0 48.2 47.9 47.7 47.6 47.7 47.7 47.2 47.1 47.5 49.3 49.9 50.6 51.1 50.8 49.8 48.5 51.1 18 49.3 48.5 47.6 47.5 47.6 48.0 48.4 48.1 47.8 47.2 47.1 47.0 47.9 48.6 49.1 44.5 44.5 45.3 45.5 45.7 46.9 48.0 47.9 49.3 47.4 49.3 19 50.7 50.6 50.2 51.1 50.9 51.8 51.7 51.0 50.7 51.4 52.0 51.3 50.1 48.8 47.9 48.0 47.4 47.0 47.1 47.6 47.6 48.1 48.6 49.3 49.6 52.0 20 48.9 48.6 48.6 48.7 48.5 48.8 49.7 50.0 50.1 50.0 48.1 43.7 47.7 47.4 47.2 48.1 46.0 45.5 44.0 48.1 48.8 48.1 43.4 42.9 47.5 50.1 21 44.5 44.5 43.7 44.8 46.3 46.1 46.1 46.0 45.9 44.8 44.6 41.7 40.9 42.6 43.5 42.7 42.6 42.2 40.2 38.4 37.1 40.9 42.1 43.0 43.1 46.3 22 45.0 46.5 48.6 49.1 48.9 48.8 49.1 49.1 49.0 47.4 46.8 45.5 44.0 42.1 43.1 43.8 45.6 45.4 44.9 45.0 44.5 44.0 42.6 35.0 45.6 49.1 23 38.4 41.7 37.7 39.3 40.9 43.7 44.1 44.1 40.9 36.3999.9999.9999.9999.9999.9999.9999.9 38.1 36.0 37.5 35.6 36.7 36.6 35.4 39.0 44.1 24 42.6 43.8 45.3 40.6 36.4 35.2 34.2 34.0 43.4 42.5 41.8 41.0 42.4 43.0 42.4 42.6 41.5 42.0 42.3 41.6 40.9 41.4 41.8 42.5 41.0 45.3 25 42.3 43.0 43.5 44.7 44.9 46.3 46.3 44.4 42.0 47.0 47.8 46.6 46.5 47.1 47.9 48.2 48.4 48.5 49.6 50.6 51.4 51.0 50.8 49.3 47.0 51.4 26 49.7 50.0 50.1 50.2 48.6 46.6 48.0 43.0 38.3 41.4 41.1 34.1 42.9 48.2 48.2 47.5 46.7 46.3 46.4 46.5 46.3 46.8 47.3 48.9 46.0 50.2 27 49.7 48.7 49.1 49.0 49.0 49.1 47.8 47.4 46.6 47.5 47.2 45.1 43.3 44.4 45.1 45.0 44.1 42.9 42.9 42.8 41.6 41.7 41.1 40.1 45.5 49.7 28 39.1 39.2 39.3 38.7 38.5 39.0 38.5 37.1 36.9 37.4 37.1 36.2 36.6 36.1 34.8 34.5 33.1 31.5 29.9 26.7 25.3 33.7 37.1 37.9 35.6 39.3 29 38.7 40.2 40.0 41.8 42.5 43.8 44.8 45.8 46.1 46.0 45.6 45.4 45.4 45.9 45.8 46.1 47.1 46.1 44.2 45.5 45.6 45.8 46.2 46.0 44.6 47.1 30 46.4 47.4 48.1 48.2 49.4 50.4 52.2 51.9 51.5 52.6 51.8 49.5 50.3 49.6 49.5 46.6 45.5 44.9 44.8 44.6 46.2 46.3 47.3 48.5 48.5 52.6 31 48.5 48.8 49.7 49.2 49.5 49.7 49.7 49.4 50.0 50.4 51.9 53.0 52.4 52.0 52.0 51.9 51.6 50.6 50.5 50.6 48.8 48.9 49.8 49.6 50.3 53.0 MEAN 41.9 42.1 42.0 42.1 42.1 42.0 42.7 42.6 42.5 42.9 43.3 42.1 42.2 42.9 42.9 42.7 42.5 42.0 41.9 41.9 41.9 42.6 42.5 41.7 42.3 56.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH APRIL YEAR 2015 EQUIPMENT Thermo49i GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 50.0 49.6 49.1 49.0 49.8 50.2 50.3 50.3 50.8 51.1 51.0 49.2 48.2 47.7 47.1 46.7 46.6 45.9 45.4 44.6 43.8 43.7 43.7 46.0 47.9 51.1 2 50.1 48.4 48.6 49.9 50.0 49.5 50.0 50.4 51.2 51.5 51.2 50.3 49.4 48.8 47.5 46.9 46.5 46.5 46.1 46.4 46.9 47.5 47.7 42.2 48.5 51.5 3 37.1 29.9 32.2 34.3 36.3 39.6 38.6 39.2 39.8 40.5 41.4 40.7 42.3 46.0 46.7 46.9 46.9 47.0 47.2 47.5 47.6 47.4 47.3 44.4 42.0 47.6 4 44.9 45.3 45.4 46.1 46.8 47.4 46.8 46.2 45.8 45.7 45.2 44.4 47.0 47.4 46.5 46.5 45.7 44.6 44.2 44.0 44.9 44.3 44.5 44.3 45.6 47.4 5 44.4 43.8 44.3 44.6 45.8 46.5 47.1 46.8 47.0 46.7 46.5 46.4 48.5 48.4 47.3 46.1 43.1 41.0 42.0 41.9 42.2 43.0 43.3999.9 45.1 48.5 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 42.4 42.1 42.0 41.6 41.0 41.7 42.2 41.9 42.4 7 42.6 42.8 43.3 42.8 42.4 42.4 42.1 41.8 42.4 42.7 41.4 39.1 40.7 40.6 40.5 39.8 39.1 38.3 38.3 38.1 37.3 36.7 36.8 36.8 40.4 43.3 8 35.1 34.5 33.0 31.7 30.2 27.3 26.9 25.5 28.3 25.5 22.0 23.5 32.0 33.5 33.1 33.0 33.5 33.5 32.2 32.4 33.5 32.4 30.5 26.9 30.4 35.1 9 24.1 22.8 24.9 24.9 26.0 24.6 27.5 25.9 23.7 22.3 20.6 19.1 25.7 24.4 24.0 25.1 25.7 24.8 25.0 25.4 25.3 25.0 22.9 21.6 24.2 27.5 10 20.5 19.9 19.8 19.9 19.8 19.5 17.8 16.9 14.8 14.8 13.3 15.7 16.2 15.6 15.8 17.5 16.8 17.2 18.2 18.3 18.5 18.5 17.8 17.1 17.5 20.5 11 14.0 14.6 13.2 15.4 14.6 14.3 14.3 13.7 10.9 10.8 11.4 12.2 15.6 16.9 17.1 17.3 18.3 18.0 18.2 20.3 21.6 22.6 21.1 22.4 16.2 22.6 12 21.8 22.2 22.2 22.3 22.1 21.6 21.6 22.7 23.9 24.3 24.1 24.2 24.5 23.8 22.5 29.1 28.6 32.0 36.2 43.7 46.3 49.1 50.9 51.4 29.6 51.4 13 52.0 53.0 53.1 53.4 56.0 57.1 57.2 56.8 57.4 55.3 40.1 38.7 48.2 54.5 55.0 53.3 52.6 52.4 53.3 52.9 51.2 49.3 50.3 50.7 52.2 57.4 14 49.7 50.1 50.3 49.7 48.8 47.7 47.7 49.0 47.1 44.7 46.8 45.3 46.5 47.2 43.7 43.2 43.8 42.0 40.6 39.3 41.5 41.9 43.4 42.9 45.5 50.3 15 43.5 42.5 41.8 41.2 41.0 43.3 44.0 41.8 41.6 41.2 41.7 40.8 40.7 41.4 41.1 41.1 40.2 39.2 38.6 37.5 36.6 36.8 36.6 35.4 40.4 44.0 16 34.3 31.5 28.5 26.1 25.9 25.4 26.2 45.3 47.7 49.5 50.5 50.2 50.3 50.8 49.3 47.1 47.1 46.6 46.4 45.8 45.8 44.0 39.6 25.4 40.8 50.8 17 40.4 40.4 39.1 47.5 49.3 48.5 48.1 47.9 48.0 48.1 47.4 47.0 48.0 48.5 48.9 49.0 47.7 47.8 47.5 46.5 46.0 47.0 48.1 48.0 46.9 49.3 18 49.2 48.9 49.1 48.6 48.4 46.5 45.7 40.8 40.5 33.5 28.9 33.7 35.2 34.2 32.4 32.8 28.2 28.6 27.5 27.4 25.7 17.7 22.1 18.9 35.2 49.2 19 15.3 15.8 14.7 16.4 20.2 25.3 20.6 13.1 20.4 28.5 30.7 26.5 31.9 33.2 34.2 33.7 34.4 34.7 34.1 34.1 34.3 33.7 32.2 35.4 27.2 35.4 20 36.9 22.4 26.9 38.1 38.8 37.7 39.0 41.6999.9999.9999.9999.9999.9999.9999.9999.9 52.1 51.2 51.0 51.2 51.9 52.8 53.5 53.1 43.6 53.5 21 51.9 49.9 49.3 49.7 48.4 48.7 47.2 45.6 44.4 43.7 41.7 37.7 34.5 32.5 31.8 31.6 32.2 29.6 27.2 23.3 20.3 18.1 37.7 49.9 38.6 51.9 22 46.2 39.0 34.4 30.0 26.0 22.2 15.4 15.5 16.8 18.1 17.8 19.0 20.0 20.8 21.6 23.5 25.4 25.1 25.0 26.0 26.9 26.5 29.3 27.9 24.9 46.2 23 28.8 29.6 29.8 29.9 29.9 30.6 30.6 28.7 29.5 28.4 31.5 36.2 36.1 38.0 38.8 39.6 40.1 42.4 43.3 44.2 45.1 46.1 48.7 49.6 36.5 49.6 24 48.0 48.5 48.4 47.8 47.2 46.5 46.0 47.8 48.6 50.5 51.4 49.2 47.5 48.6 47.4 48.0 47.8 48.0 47.4 48.3 49.1 51.4 53.1 52.5 48.7 53.1 25 53.4 55.2 57.1 59.0 57.8 57.8 58.1 57.1 59.6 59.1 59.3 56.3 55.8 55.6 56.6 57.0 56.5 54.9 54.5 54.0 55.0 56.5 55.3 57.1 56.6 59.6 26 58.8 58.5 57.5 57.3 57.7 57.4 57.6 57.8 57.9 58.0 58.2 59.7 58.1 57.6 57.0 56.8 55.4 48.0 45.5 42.7 45.5 43.1 43.9 45.0 54.0 59.7 27 45.4 44.8 42.6 41.8 41.8 36.9 35.4 39.3 46.7 49.8 51.3 51.9 51.1 50.6 47.3 46.6 44.8 44.9 46.8 46.6 47.0 47.3 47.8 47.6 45.7 51.9 28 47.7 47.7 48.9 50.9 51.0 49.9 49.8 49.7 51.1 52.2 52.9 54.0 53.8 54.4 57.6 55.7 54.3 54.8 53.8 53.2 55.5 53.0 53.3 54.5 52.5 57.6 29 54.1 53.6 50.9 48.2 47.0 46.8 46.9 47.3 46.2 45.4 45.1 45.7 46.0 46.2 47.0 47.5 47.5 46.6 46.7 48.4 48.2 48.3 49.4 50.3 47.9 54.1 30 50.5 50.7 48.3 48.0 45.5 37.2 34.0 38.8 47.4 44.0 36.3 34.9 44.9 46.7 47.8 49.9 48.9 49.4 49.2 48.3 47.4 45.8 44.8 48.0 45.3 50.7 MEAN 41.1 39.8 39.5 40.2 40.2 39.6 39.1 39.4 40.3 40.2 39.3 39.0 40.7 41.2 40.9 41.1 41.0 40.6 40.4 40.5 40.8 40.4 41.2 41.0 40.3 59.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH MAY YEAR 2015 EQUIPMENT Thermo49i GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 49.2 49.8 49.7 50.4 48.5 46.3 43.6 42.8 44.9 48.9 49.0 49.5 49.3 48.3 47.2 45.9 45.6 44.8 44.3 42.7 43.0 45.0 45.1 44.2 46.6 50.4 2 44.7 46.1 46.7 47.1 47.4 47.5 47.1 47.1 48.5 48.7 48.6 48.1 47.9 47.8 48.7 47.3 46.3 47.2 48.1 52.2 56.8 59.5 58.1 49.5 49.0 59.5 3 47.2 49.0 51.4 49.3 53.7 55.8 54.5 58.1 52.1 49.7 46.8 44.8 45.1 44.3 44.0 44.4 44.6 43.4 41.6 40.4 40.5 41.2 41.5 41.4 46.9 58.1 4 41.0 43.6 45.1 45.2 43.7 42.4 41.5999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 43.2 45.2 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 38.1 38.2 42.4 39.6 37.6 37.4 33.9 38.2 42.4 12 32.8 33.9 35.5 35.4 37.2 36.3 39.1 40.5 40.2 38.7 35.8 31.6 40.0 40.6 41.4 41.1 40.0 39.3 38.7 38.4 38.0 37.4 37.5 36.5 37.7 41.4 13 33.1 32.5 34.3 35.5 35.9 35.7 36.1 36.8 37.4 36.7 35.3 37.2 37.7 36.9 34.9 32.7 30.6 30.3 30.6 31.6 30.7 30.7 28.2 25.4 33.6 37.7 14 23.6 23.4 24.5 23.9 23.8 23.2 23.4 21.4 21.4 39.6 42.4 41.1 43.6 41.0 40.0 37.0 41.2 41.8 41.6 42.6 42.0 45.6 48.6 50.3 35.3 50.3 15 51.6 50.6 49.0 49.0 48.0 46.5 45.5 45.4 45.8 46.9 48.1 48.0 46.7 44.8 44.5 50.3 50.8 52.3 51.7 52.2 51.5 50.1 51.0 52.4 48.9 52.4 16 52.8 53.4 53.6 54.1 54.7 54.3 54.3 54.5 54.3 53.8 52.4 51.0 50.8 50.1 48.1 46.9 46.0 46.0 47.0 47.4 47.7 48.5 48.9 49.8 50.9 54.7 17 47.4 48.2 49.5 49.7 51.6 52.0 50.7 49.6 49.6 52.4 51.5 53.8 56.8 55.7 54.6 54.5 54.5 53.4 53.2 52.2 52.4 52.4 53.5 54.4 52.2 56.8 18 55.7 56.2 56.4 56.2 52.1 49.4 45.9 44.8 44.7 45.5 45.6 46.0 46.0 46.9 46.9 46.0 45.0 44.5 44.2 43.5 40.6 39.4 38.6 40.0 46.7 56.4 19 48.8 48.6 48.7 49.6 49.5 50.4 51.0 53.5 65.2 65.2 60.8 55.8 50.1 47.1 45.8 44.8 44.1 43.5 43.9 42.7 42.7 43.1 43.8 45.1 49.3 65.2 20 44.2 46.0 45.5 45.5 44.9 44.1 42.7 34.9 36.8 42.5 39.5 41.3 41.2 43.5 44.8 44.1 44.0 43.8 44.5 43.1 42.3 41.0 43.0 36.7 42.5 46.0 21 26.2 26.6 27.2 27.5 27.3 27.6 30.8 34.5 36.0 36.3 32.5 30.6 30.1 31.1 32.7 33.6 30.9 29.0 26.6 23.6 24.2 23.2 22.2 22.1 28.8 36.3 22 21.8 21.8 22.4 22.6 22.3 21.9 22.4 23.2 23.9 23.8 23.7 24.3 24.0 24.1 23.2 22.5 22.2 21.2 20.4 20.3 20.3 19.4 19.9 20.1 22.1 24.3 23 19.3 19.1 18.9 19.8 18.2 18.2 19.5 18.6 17.8 17.9 33.6 32.8 32.9 34.2 36.5 38.8 38.6 37.3 34.5 35.4 34.7 37.3 40.6 42.0 29.0 42.0 24 45.5 48.3 48.6 50.4 52.6 54.0 54.6 54.7 54.2 54.2 52.5 51.0 49.9 49.4 47.9 49.5 49.0 51.5 51.9 52.0 52.2 53.2 51.5 43.5 50.9 54.7 25 42.5 41.9 47.6 51.4 41.5 51.4 51.2 51.4 51.9 52.6 51.4 51.3 51.4 50.6 49.9 49.0 49.4 47.6 46.4 45.5 44.3 45.2 45.5 47.0 48.2 52.6 26 48.4 50.8 38.5 44.3 47.0 49.7 48.7 35.2 34.9 32.1 39.6 47.1 48.7 45.6999.9 44.3 46.2 45.7 45.8 46.2 46.5 48.2 49.7 50.4 44.9 50.8 27 50.4 50.7 51.5 51.5 51.1 51.1 51.3 48.5 45.4 45.3 41.6 37.0 37.5 32.0 30.0 28.2 31.1 34.0 33.8 34.1 33.1 31.8 30.9 28.7 40.0 51.5 28 27.8 27.8 28.3 28.9 29.1 29.8 28.8 28.8 28.8 29.4 28.5 27.7 27.5 27.2 26.6 26.4 25.6 25.9 24.8 25.7 23.9 23.3 23.7 23.3 27.0 29.8 29 23.6 24.0 24.7 25.3 22.9 21.0 22.1 29.1 38.6 30.6 24.1 26.4 27.3 24.8 26.0 25.4 26.6 26.1 24.0 24.1 23.1 23.4 25.1 25.1 25.6 38.6 30 27.2 28.1 27.8 29.9 28.4 26.5 29.1 31.9 34.8 38.6 36.8 34.1 32.0 32.2 30.6 28.0 26.9 27.4 25.6 27.6 23.0 26.3 27.7 27.1 29.5 38.6 31 27.3 24.8 24.3 24.6 24.1 22.6 22.5 24.2 23.8 22.4 23.4 22.1 24.1 22.8 24.8 25.1 25.8 26.3 26.1 25.1 25.2 25.7 25.8 25.4 24.5 27.3 MEAN 38.8 39.4 39.6 40.3 39.8 39.9 39.8 39.5 40.5 41.4 41.0 40.5 40.9 40.0 39.5 39.4 39.3 39.2 38.7 38.8 38.3 38.7 39.1 38.1 39.6 65.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JUNE YEAR 2015 EQUIPMENT Thermo49i GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 24.4 25.7 27.1 27.0 26.1 28.9 28.7 27.4 23.5 23.3 22.2 18.8 20.5 19.1 17.9999.9 21.7 21.4 24.6 20.0 19.4 20.3 23.2 21.4 23.2 28.9 2 15.0 16.4 19.0 14.6 11.8 10.0 10.3 10.0 9.2 9.6 8.7 13.2 14.9 16.1 20.5 17.2 16.9 16.3 15.3 14.7 13.0 11.2 13.0 13.3 13.8 20.5 3 9.7 11.1 10.8 10.2 10.8 11.2 12.3 11.9 12.3 11.1 12.6 15.0 15.7 17.5 19.2 19.9 19.1 18.8 18.7 17.8 18.5 18.3 17.4 15.1 14.8 19.9 4 13.6 11.3 10.9 11.1 10.8 10.0 10.0 12.1 18.6 19.0 20.0 21.8 22.7 23.8 24.4 24.0 25.3 27.7 29.4 29.7 28.3 28.6 30.1 26.1 20.4 30.1 5 24.7 21.7 20.7 21.9 22.1 21.7 22.3 23.2 23.9 22.1 21.8 22.8 23.8 23.7 23.0 22.7 22.1 21.6 21.0 20.2 20.1 20.9 21.9 22.2 22.2 24.7 6 23.6 23.3 22.9 23.8 24.0 23.8 24.1 24.6 24.6 22.7 21.6 21.2 27.4 28.1 27.3 23.8 22.4 23.8 23.1 22.8 22.6 23.0 23.3 19.7 23.6 28.1 7 19.4 16.5 17.6 19.4 20.2 20.8 20.2 18.4 17.0 15.4 13.6 14.5 17.2 19.0 17.8 18.5 19.0 21.5 23.2 20.7 20.2 21.5 21.0 22.6 19.0 23.2 8 21.8 25.9 26.0 25.9 27.3 26.2 24.9 25.2 25.4 24.6 24.6 25.1 28.0 31.9 31.8 30.0 29.5 30.4 30.4 32.8 30.1 28.9 29.3 31.9 27.8 32.8 9 29.4 22.9 16.2 20.3 17.1 22.6 28.5 30.1 30.3 30.4 30.0 30.0 28.1 27.2 28.2 25.6 24.8 24.9 24.9 27.2 29.6 28.6 27.3 28.6 26.4 30.4 10 32.0 28.1 25.5 25.2 23.3 22.2 19.6 21.0 22.3 19.6 15.8 18.1 28.4 33.6 35.3 42.5 38.2 37.4 36.3 33.9 33.0 33.0 32.5 30.3 28.6 42.5 11 26.3 25.8 25.2 25.8 26.8 26.3 20.8 23.6 22.0 24.7 21.8 24.1 32.0 31.4 32.0 31.0 30.8 30.9 31.7 31.4 30.6 30.1 29.8 28.3 27.6 32.0 12 22.3 23.1 25.7 26.8 27.7 30.2 28.6 29.8 29.8 29.6 27.7 25.0 29.0 30.7 34.5 36.0 34.4 33.5 33.9 30.6 27.9 27.9 28.0 27.8 29.2 36.0 13 27.0 22.7 23.9 18.8 17.1 16.4 14.9 17.0 16.1 18.1 17.0 19.8 19.4 22.9 22.9 22.4 22.8 20.8 19.9 20.1 20.2 21.1 20.4 20.2 20.1 27.0 14 20.0 20.3 19.9 20.4 20.6 20.0 20.1 20.6 19.5 19.3 18.7 18.2 19.5 19.4 18.9 18.6 17.3 16.4 15.2 21.4 32.9 25.1 27.2 30.4 20.8 32.9 15 27.9 30.0 26.6 23.4 18.8 20.4 47.7 46.6 46.4 43.0 42.0 40.8 42.8 40.6 39.5 39.6 40.4 37.1 35.9 34.8 34.7 34.0 34.0 33.0 35.8 47.7 16 28.2 21.9 22.7 20.8 22.0 22.0 23.3 25.6 24.0 23.3 20.7 21.0 30.4 34.2999.9 31.8 31.6 37.4 43.4 44.2 41.3 35.6 33.3 32.8 29.2 44.2 17 27.2 26.1 26.0 25.3 26.8 27.2 26.2 26.2 26.0 19.2 17.7 19.0 30.9 31.0 30.6 29.0 27.8 21.3 15.8 14.8 14.9 15.3 15.4 14.9 23.1 31.0 18 14.7 14.6 14.4 15.1 21.1 17.4 17.0 17.7 19.1 20.0 20.4 20.3 23.4 26.0 26.0 26.3 27.8 31.2 30.6 29.7 30.6 28.9 28.4 28.7 22.9 31.2 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 22.6 21.5 21.2 20.9 20.8 21.0 22.2 22.8 22.8 22.0 20.9 21.6 25.2 26.5 26.5 27.0 26.2 26.2 26.3 25.9 26.0 25.1 25.3 24.9 23.8 47.7 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH JULY YEAR 2015 EQUIPMENT Thermo49i GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 31 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH AUGUST YEAR 2015 EQUIPMENT Thermo49i GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10.4 14.8 16.1 15.8 14.4 14.3 12.5 12.0 10.1 13.4 16.1 25 12.3 12.4 12.1 12.4 12.9 12.7 12.2 11.9 11.8 12.4 10.3 10.9 10.3 14.3 12.3 15.8 18.3 18.1 17.0 18.7 16.4 15.1 12.9 12.6 13.6 18.7 26 16.2 16.7 15.7 15.0 15.4 18.3 17.5 20.3 18.9 19.1 15.7 13.6 13.4 12.8 12.4 11.9 11.3 9.7 8.9 8.1 8.2 7.7 9.9 8.1 13.5 20.3 27 7.0 8.4 8.7 7.5 8.2 8.7 8.3 8.7 9.7 9.0 8.5 7.9 7.5 7.5 7.2 7.1 3.8 2.2 5.2 7.4 8.4 8.7 8.2 7.8 7.6 9.7 28 7.8 7.4 7.0 6.7 6.3 6.1 5.9 5.5 5.7 3.7 2.5 4.3 4.8 6.5 7.0 6.8 7.8 7.1 5.9 4.7 7.0 6.8 6.1 7.9 6.1 7.9 29 8.9 6.6 5.5 5.3 4.7 4.7 4.7 4.8 5.4 6.1 5.8 5.2 4.8 4.9 5.3 6.7 8.4 10.3 9.5 10.2 13.2 14.3 19.1 21.0 8.1 21.0 30 19.7 19.8 19.8 22.9 22.6 22.2 21.4 20.4 21.7 20.8 24.0 25.4 25.6 27.2 26.9 28.4 27.7 26.9 23.8 23.9 23.7 24.5 21.5 17.3 23.3 28.4 31 23.6 23.1 21.7 24.8 16.2 12.7 12.3 16.2 18.8 19.0 18.8 15.7 11.1 7.0 13.5 13.7 15.3 14.7 15.1 16.2 15.5 16.4 19.5 19.0 16.6 24.8 MEAN 13.6 13.5 12.9 13.5 12.3 12.2 11.8 12.5 13.1 12.9 12.2 11.8 11.1 11.5 12.1 12.6 13.4 13.1 12.7 12.9 13.3 13.3 13.7 13.0 12.7 28.4 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH SEPTEMBER YEAR 2015 EQUIPMENT Thermo49i GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 18.4 22.0 19.1 21.5 24.6 26.7 27.3 26.8 25.9 23.6 21.0 19.5 20.2 19.7 18.6 19.1 18.4 19.6 18.1 18.4 20.2 20.6 21.9 22.7 21.4 27.3 2 23.3 23.9 25.0 24.1 22.8 15.9 11.9 17.6 21.9 20.8 17.7 14.9 14.1 12.9 17.3 22.0 28.6 25.7 22.6 22.2 19.5 28.9 30.0 28.4 21.3 30.0 3 25.4 16.9 14.7 15.8 14.5 12.9 11.4 11.8 10.2 10.2 10.1 10.1 16.6 16.7 18.1 18.6 18.1 17.2 16.9 18.6 19.1 21.6 17.2 15.2 15.7 25.4 4 15.3 17.4 16.0 16.1 20.2 20.6 20.7 17.4 16.2 17.1 16.8 15.6 25.7 23.3 25.4 31.3 31.1 33.1 33.7 31.7 32.1 34.3 30.1 27.6 23.7 34.3 5 27.1 28.1 29.5 29.9 28.2 28.3 28.2 31.5 38.5 38.8 32.9 34.5 28.0 27.9 24.4 24.8 24.6 24.2 23.9 24.9 22.7 23.3 24.5 25.6 28.1 38.8 6 26.6 26.9 26.3 26.2 26.6 25.5 26.2 25.9 24.9999.9999.9 27.3 27.6 27.1 27.6 26.6 26.5 26.1 25.4 25.8 26.1 26.4 26.6999.9 26.4 27.6 7 999.9999.9999.9999.9999.9999.9999.9 31.0 30.4 31.8 32.3 32.0 31.2 31.4 30.9 29.6 28.9 29.6 29.1 27.2 28.3 27.7 29.3 34.0 30.3 34.0 8 36.1 34.0 33.7 32.1 29.5999.9999.9999.9 32.8 33.0 35.4 34.7 32.7 30.2 31.3 31.6 29.6 29.4 28.4 27.3 27.7 28.3 29.7 30.2 31.3 36.1 9 30.5 34.0 34.9 35.6 36.8 38.6 40.5 41.6 41.0 39.7 39.3 38.6 37.6 37.2999.9 35.1 34.8 33.9 33.9 34.6 34.3 32.8 32.9 33.2 36.1 41.6 10 33.4 34.5 33.8 34.7 36.1 36.4 36.6 36.8 37.2 37.0 34.7 32.6 32.9 33.1 31.6 30.5 29.2 28.6 28.5 29.2 27.1 27.3 28.4 30.3 32.5 37.2 11 30.6 30.6 30.2 29.5 28.8 28.4 27.9 28.4 30.4 32.4 33.1 31.5 30.7 29.8 25.5 22.8 22.9 25.1 23.5 20.9 19.8 19.3 19.1 19.8 26.7 33.1 12 19.3 19.5 18.9 19.0 19.6 19.4 18.8 19.2 18.4 17.9 17.3 17.8 17.2 17.2 16.6 16.6 16.4 16.6 16.5 16.5 16.2 16.4 16.0 14.7 17.6 19.6 13 14.2 14.2 14.5 12.3 12.9 13.7 13.9 14.7 17.1 15.2 13.4 11.9 13.7 14.1 14.9 13.7 12.5 12.3 12.1 12.0 11.3 10.1 8.2 8.2 13.0 17.1 14 10.4 8.5 6.2 6.0 7.4 5.6 6.2 6.4 8.7 7.2 8.6 8.0 6.6 8.9 14.1 13.2999.9 11.5 10.7 9.0 9.3 10.8 10.4 11.3 8.9 14.1 15 15.4 16.0 18.8 18.7 18.1 18.2 16.5 17.5 21.2 22.3 21.4 16.6 18.3 26.8 28.6 29.0 29.7 30.3 31.4 34.0 33.8 35.1 36.7 36.8 24.6 36.8 16 37.2 38.5 40.2 44.1 41.5 40.8 42.9 44.3 44.8 45.2 44.4 42.6 43.0 40.9 41.9 40.9 38.4 37.1 37.5 36.8 34.0 33.2 33.4 35.6 40.0 45.2 17 36.3 36.3 36.8 36.2 35.1 35.7 35.4 33.9 33.8 31.9 30.7 31.1 31.3 30.8 31.3 30.5 30.1 31.2 31.1 29.5 28.3 29.4 31.1 30.2 32.4 36.8 18 30.4 27.9 28.1 29.2 30.3 30.4 31.2 29.2 28.9 27.5 28.2 25.4 28.5 30.3 30.0 29.8 30.1 30.9 28.7 29.6 27.4 28.0 25.8 27.4 28.9 31.2 19 29.3 28.3 24.5 26.0 28.5 31.3 33.2 31.8 30.7 31.9 30.9 28.7 26.2 28.1 29.3 27.9 28.1 25.7 25.8 26.8 28.0 25.5 25.2 24.6 28.2 33.2 20 24.0 22.4 21.8 21.2 20.8 22.1 21.8 22.7 21.8 21.3 18.9 20.4 19.7 18.9 19.0 18.1 19.3 20.7 21.0 20.5 19.6 18.3 18.3 18.2 20.4 24.0 21 16.5 13.5 11.2 10.8 9.4 8.7 10.4 9.6 8.0 7.3 8.4 10.0 9.9 10.1 10.2999.9999.9999.9999.9999.9999.9999.9999.9999.9 10.3 16.5 22 16.9 16.9 16.1 11.7 9.3 11.3 9.8 9.8 8.0 4.7 5.2 5.1 7.4 9.4 11.1 13.1 14.6 12.9 12.1 11.7 11.2 12.1 11.2 8.8 10.9 16.9 23 9.7 9.7 10.9 7.3 7.3 7.9 7.5 9.2 7.2 4.4 6.7 10.0 9.7 14.1 14.0 13.8 13.9 14.3 14.2 14.8 15.2 16.1 16.2 14.2 11.2 16.2 24 11.7 11.5 11.6 12.1 13.3 12.8 15.4 16.0 16.3 17.7 17.4 18.2 23.0 23.5 24.8 22.5 21.8 22.9 23.2 22.7 24.0 24.7 25.3 25.1 19.1 25.3 25 24.8 23.1 23.3 21.0 19.7 18.8 18.3 18.1 17.3 19.1 16.3 15.7 18.2 19.8 21.8 20.0 19.7 20.0 19.1 19.7 20.3 19.5 18.5 13.5 19.4 24.8 26 13.3 14.1 16.0 17.6 18.9 16.1 14.7 15.1 18.1 16.3 15.4 15.8 18.2 19.3 19.1 21.0 21.1 21.6 19.9 19.5 21.0 20.7 17.8 23.0 18.1 23.0 27 25.5 19.2 19.7 11.9 25.7 25.7 28.0 29.0 29.6 30.3 30.6 30.0 29.7 29.6 29.8 30.1 29.4 29.6 29.5 28.8 30.7 31.1 30.9 31.4 27.7 31.4 28 31.6 31.3 30.9 31.7 31.2 32.1 32.7 32.5 32.9 33.4 34.2 33.9 33.1 32.9 33.2 33.3 32.6 32.0 31.2 32.2 31.8 33.5 34.3 33.0 32.6 34.3 29 33.3 34.0 33.3 33.1 31.7 26.7 27.6 23.4 27.4 26.7 24.5 27.7 26.2 25.9 27.7 27.9 27.7 27.3 25.4 25.2 28.2 29.7 30.6 31.4 28.4 34.0 30 31.2 31.0 29.8 29.6 29.4 29.9 29.9 30.4 29.8 29.2 29.3 29.5 29.6 29.6 29.7 29.3 28.7 27.7 27.6 28.2 27.9 27.1 27.3 26.9 29.1 31.2 MEAN 24.1 23.6 23.3 22.9 23.4 22.9 23.0 23.5 24.3 23.9 23.3 23.0 23.6 24.0 24.1 24.9 25.3 24.7 24.2 24.1 24.0 24.5 24.4 24.3 23.9 45.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH OCTOBER YEAR 2015 EQUIPMENT Thermo49i GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 28.0 28.3 28.3 28.0 27.8 27.7 27.9 28.1 28.5 29.2 29.7 29.7 29.8 29.3 30.2999.9 26.6 25.7 26.1 26.9 26.9 27.3 27.9 28.4 28.1 30.2 2 29.5 30.6 31.0 31.6 33.7 34.1 35.3 37.2 37.9 35.9 36.6 35.9 35.5 34.7 31.7 30.6 28.9 27.8 26.8 25.6 25.8 26.6 27.8 28.2 31.6 37.9 3 29.0 30.1 28.2 28.4 29.8 30.0 30.8 30.3 30.7 32.2 34.6 33.5 33.2 33.2 32.5 31.2 30.0 29.4 28.0 28.1 26.9 26.9 27.6 28.9 30.1 34.6 4 29.1 29.1 28.5 28.3 28.1 28.1 27.5 26.1 24.6 26.4 26.0 25.9 26.1 26.8 26.7 26.5 27.3 27.3 27.0 25.6 23.5 24.4 25.5 25.7 26.7 29.1 5 25.6 26.1999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 25.9 26.1 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19.6 19.2 18.7 19.0 17.8 18.8 19.6 7 15.1 13.1 12.2 12.7 11.8 12.9 14.8 15.9 15.6 15.0 14.6 14.4 14.6 23.2 27.6 27.6 25.2 23.2 22.5 24.4 23.0 23.4 24.6 22.1 18.7 27.6 8 20.5 20.7 20.4 21.4 21.9 22.1 23.7 26.9 23.1 22.2 25.9 27.7 26.8 28.7 27.1 26.0 28.3 28.9 28.2 27.0 30.7 31.5 26.1 19.7 25.2 31.5 9 17.8 19.5 17.6 18.5 19.0 18.3 21.0 23.7 25.2 25.3 24.3 23.9 25.9 23.0 24.6 25.4 25.0 25.1 23.2 23.4 24.0 24.8 25.6 26.3 22.9 26.3 10 25.1 24.1 19.3 19.5 21.8 24.5 13.0 19.9 24.2 24.7 25.4 26.7 26.9 25.7 27.4 26.7 24.7 24.6 23.9 24.5 24.4 24.9 20.7 21.5 23.5 27.4 11 27.1 26.9 25.3 21.8 20.4 19.6 22.1 20.2 12.5 14.4 15.1 22.7 22.6 24.8 25.2 25.2 24.2 23.3 22.9 21.9 21.8 20.7 19.2 19.2 21.6 27.1 12 15.6 12.9 9.9 9.0 9.8 10.3 13.7 19.3 19.5 19.3 19.1 18.6 18.0 17.9 17.4 17.9 15.3 14.0 14.4 15.8 15.7 16.8 13.8 12.8 15.3 19.5 13 11.6 13.4 12.7 10.1 9.6 9.5 14.5 15.3 12.1 13.0 12.6 13.1 12.7 12.6 12.3 12.1 12.1 14.6 14.9 14.7 14.2 13.3 12.5 11.5 12.7 15.3 14 11.4 23.8 16.9 17.9 18.3 16.9 17.1 16.4 18.0 17.7 17.7 18.3 16.9 18.8 21.1 22.9 24.3 20.4 15.9 10.0 7.0 9.3 16.6 13.8 17.0 24.3 15 10.3 9.1 8.9 8.3 7.5 7.6 7.4 7.7 9.8 13.4 12.0 11.3 10.8 10.9 11.7 14.2 15.0 15.0 15.0 17.2 17.2 16.3 16.4 16.7 12.1 17.2 16 17.1 12.7 9.0 17.6 12.3 12.9 15.7 21.5 27.9 23.1 19.7 21.0 30.7 34.3 35.8 36.0 34.8 35.8 35.4 32.8 29.2 25.3 19.9 19.1 24.2 36.0 17 19.8 14.3 13.1 18.1 23.0 16.1 8.6 10.9 11.5 17.6 17.6 17.8 12.8 15.0 20.2 22.0 24.5 28.5 27.2 21.9 20.4 15.3 14.8 17.0 17.8 28.5 18 18.2 15.1 15.7 15.9 15.4 13.0 11.4 11.6 10.2 11.5 18.4 23.6 27.3 22.3 21.3 22.3 22.2 25.0 33.4 36.6 38.4 39.8 40.2 40.9 22.9 40.9 19 41.3 41.5 40.6 38.7 39.1 37.4 39.4 39.9 38.3 38.8 40.6 39.1 36.9 36.6 36.6 35.7 36.5 37.6 37.7 37.4 37.9 38.8 39.5 40.2 38.6 41.5 20 41.9 41.3 40.8 40.7 39.7 31.7 37.4 39.0 40.1 40.7 41.1 41.0 40.1 36.8 40.8 39.6 39.6 39.0 38.5 39.4 40.3 40.6 40.5 37.6 39.5 41.9 21 28.2 17.8 41.9 42.2 41.0 37.2 31.7 32.3 39.8 30.3 38.6 38.6 35.7 25.2 35.3 32.5 34.8 38.7 36.4 37.0 38.7 39.3 25.2 35.0 34.7 42.2 22 29.7 38.0 19.2 22.7 36.6 27.0 36.9 35.6 32.7 33.6 29.3 23.1 25.7 27.1 28.9 21.2 25.1 28.2 30.6 26.5 29.7 32.8 34.8 36.5 29.7 38.0 23 36.8 34.7 29.7 32.2 34.0 33.9 30.3 32.0 31.1 33.6 33.0 33.0 31.1 27.5 28.7 27.8 28.9 31.6 31.0 31.2 33.0 34.8 34.2 31.9 31.9 36.8 24 32.0 32.4 32.1 33.2 37.0 39.5 41.0 42.8 44.4 46.0 43.1 40.8 40.1 38.6 39.0 36.1 41.1 41.4 40.4 37.7 37.1 33.0 33.8 36.0 38.3 46.0 25 40.2 40.3 34.8 32.6 33.2 39.2 40.3 39.7 33.7 32.6 32.2 34.3 35.3 32.0 31.1 28.8 31.8 31.9 32.2 33.3 33.2 35.1 36.8 34.8 34.6 40.3 26 33.9 32.9 31.3 30.3 30.8 30.9 33.0 34.2 34.5 34.8 35.0 36.4 34.1 35.2 32.6 32.3 31.5 31.8 32.2 32.8 34.3 34.5 35.4 33.8 33.3 36.4 27 34.0 33.4 33.5 32.0 33.9 33.9 33.4 31.4 30.5 29.6 24.6 21.1 25.2 28.5 29.7 30.7 30.6 29.7 29.6 29.7 29.6 30.1 30.2 27.8 30.1 34.0 28 27.0 26.6 24.8 25.5 29.8 30.0 30.7 31.4 29.8 29.2 28.8 28.6 28.9 30.2 29.8 30.4 29.9 29.2 30.2 31.1 31.8 32.5 32.6 33.2 29.7 33.2 29 33.9 34.5 35.8 37.4 38.0 38.3 38.0 37.7 38.0 38.5 38.2 37.5 36.6 34.9 33.5 32.1 28.7 25.3 25.4 24.6 24.3 23.4 22.5 18.9 32.3 38.5 30 16.4 16.1 17.2 16.4 20.9 23.4 22.6 22.4 21.4 21.1 21.8 21.8 21.4 21.3 21.5 21.1 22.3 23.3 22.8 22.3 22.6 22.5 23.1 23.0 21.2 23.4 31 22.1 21.1 21.7 22.7 24.4 26.7 30.4 33.5 34.9 33.5 31.7 29.7 31.4 36.7 38.1 38.8 36.1 33.4 34.3 35.7 35.6 35.8 33.9 37.1 31.6 38.8 MEAN 25.6 25.3 24.2 24.6 25.8 25.3 25.8 27.0 26.9 27.0 27.2 27.2 27.3 27.3 28.2 27.6 27.8 27.9 27.8 27.2 27.2 27.3 26.7 26.5 26.7 46.0 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH NOVEMBER YEAR 2015 EQUIPMENT Thermo49i GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 36.6 35.0 37.4 32.3 37.3 35.6 28.1 24.4 31.3 36.4 38.6 38.3 33.5 34.2 33.1 35.6 35.8 36.7 34.3 37.8 40.2 42.7 34.2 35.9 35.2 42.7 2 36.6 26.8 29.4 34.0 34.8 34.3 35.1 29.4 32.4 30.1 29.3 32.6 29.3 31.1 35.2999.9999.9999.9999.9999.9999.9999.9999.9999.9 32.0 36.6 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 32.0 31.5 32.1 32.7 32.1 32.7 10 33.6 34.2 34.4 34.7 34.8 33.9 31.6 29.4 28.0 22.6 18.1 17.0 22.2 24.1 25.0 26.5 27.8 28.5 29.1 29.6 30.3 32.1 32.7 32.2 28.8 34.8 11 31.3 29.5 29.7 29.6 29.7 30.0 30.1 30.8 31.3 31.3 30.9 30.3 28.5 26.8 26.8 26.2 21.1 20.3 20.5 18.4 19.1 20.8 21.8 25.8 26.7 31.3 12 32.5 33.2 35.7 37.2 39.2 41.0 42.3 42.0 42.6 43.6 44.0 41.5 37.7 36.7 37.0 35.5 36.0 36.5 34.8 33.7 33.9 34.4 35.1 36.5 37.6 44.0 13 35.7 35.3 35.0 34.8 34.1 34.8 34.6 35.7 38.4 39.2 38.1 41.3 42.0 42.0 40.4 38.6 35.9 34.7 33.5 30.7 30.9 31.7 32.9 33.5 36.0 42.0 14 33.6 34.6 32.4 32.4 32.6 31.2 29.6 29.3 29.3 29.7 33.4 35.1 40.3 41.3 41.1 40.9 40.9 37.5 36.9 39.0 40.7 41.9 42.6 42.8 36.2 42.8 15 42.6 44.0 44.1 44.5 43.3 42.4 43.9 44.5 45.0 45.1 45.2 44.1 43.5 41.6 38.9 38.4 39.1 39.6 40.1 39.1 40.5 41.7 43.0 43.4 42.4 45.2 16 42.5 43.8 43.8 42.4 39.4 38.7 40.1 39.5 40.8 38.0 41.6 42.3 36.6 34.1 36.2 36.4 37.0 37.1 37.3 37.1 38.3 39.9 41.5 41.5 39.4 43.8 17 39.5 40.0 39.8 37.8 35.8 38.3 36.2 38.0 38.5 38.7 39.1 38.4 37.3 39.0 38.9 38.5 38.7 42.5 44.2 45.3 47.2 48.6 44.0 43.3 40.3 48.6 18 42.8 40.8 41.2 40.8 41.2 41.7 41.9 40.7 38.5 38.1 39.9 40.2 36.5 35.6 35.3 36.1 37.0 37.1 37.9 41.4 42.9 43.6 44.5 44.2 40.0 44.5 19 42.1 40.9 41.1 42.5 42.6 42.7 42.2 41.6 42.3 43.8 43.2 41.6 40.4 40.0 39.5 39.0 40.1 40.2 40.3 40.5 41.2 42.6 42.9 42.0 41.5 43.8 20 43.1 43.6 43.6 43.7 44.0 45.3 46.3 45.1 42.7 35.7 39.6 35.1 37.1 41.6 43.1 42.9 38.7 39.9 40.3 40.2 39.6 36.7 34.5 33.2 40.7 46.3 21 37.6 37.7 36.1 38.7 32.1 26.9 36.7 35.4 33.4 35.3 32.8 37.0 34.8 36.7 40.8 41.2 40.2 41.8 41.5 41.0 39.9 39.2 39.4 39.5 37.3 41.8 22 38.2 38.4 37.4 37.2 36.8 38.8 40.0 42.4 40.9 41.7 40.0 40.6 41.8 43.7 44.4 43.3 42.2 40.5 39.5 38.8 38.8 39.5 39.9 40.7 40.2 44.4 23 40.4 39.7 40.8 41.9 42.6 43.8 44.3 43.0 42.4 42.0 41.4 40.1 38.2 35.9999.9 32.5 31.2 30.2 29.6 28.9 28.3 26.8 25.9 29.0 36.5 44.3 24 30.4 28.5999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29.5 30.4 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 40.3 41.4 41.8 42.0 41.4 42.0 26 41.9 40.7 40.1 40.8 40.2 39.1 38.9 36.5 36.0 39.1 39.6 39.4 38.7 38.4 38.5 38.2 39.3 39.5 39.0 37.8 38.0 38.2 38.9 39.9 39.0 41.9 27 39.4 37.7 38.3 37.5 38.4 38.5 36.9 36.1 34.4 32.8 29.8 32.1 31.0 30.2 31.1 31.0 27.2 27.3 26.6 25.1 25.4 29.5 28.7 27.9 32.2 39.4 28 26.4 25.3 25.3 24.4 23.0 23.0 22.5 22.1 22.9 22.2 21.2 20.2 19.1 19.5 19.2 19.4 21.2 22.6 23.1 24.2 23.5 19.1 10.8 16.2 21.5 26.4 29 22.1 18.1 16.3 17.8 17.9 22.4 21.3 22.4 26.1 26.0 22.7 16.2 22.8 19.2 21.3 21.9 22.2 20.7 22.3 23.4 21.6 21.2 19.1 20.2 21.1 26.1 30 24.3 24.3 25.6 29.2 29.8 32.7 32.0 32.6 32.8 36.7 39.5 39.0 36.9 35.8 35.1 36.8 35.5 36.3 35.8 34.8 31.6 31.2 28.1 29.0 32.7 39.5 MEAN 36.1 35.1 35.6 35.9 35.7 36.0 35.9 35.3 35.7 35.6 35.6 35.3 34.7 34.6 35.0 34.9 34.4 34.5 34.3 34.3 34.7 35.2 34.3 35.1 35.2 48.6 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION BERMUDA MONTH DECEMBER YEAR 2015 EQUIPMENT Thermo49i GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 26.3 30.1 23.4 28.0 24.6 31.5 33.6 34.5 34.9 35.1 35.5 34.0 32.8 33.4 31.9 32.2 32.1 32.6 32.0 29.7 30.2 31.7 31.4 31.0 31.4 35.5 2 30.9 29.4 29.4 29.8 30.7 31.2 31.7 31.5 31.3 30.6 27.5 25.4 25.8 26.4 25.7 25.8 25.3 25.1 24.3 23.5 21.9 21.4 19.9 16.4 26.7 31.7 3 17.4 19.7 18.9 17.7 17.2 16.9 17.0 18.8 20.4 19.5 18.1 20.1 20.1 20.2 20.0 20.7 19.9 19.7 19.2 18.8 18.9 18.9 19.1 19.5 19.0 20.7 4 19.3 18.9 18.8 18.6 23.8 27.2 27.2 26.9 24.7 22.6 22.1 31.2 27.6 26.6 29.5 31.1 32.4 33.7 34.5 34.4 34.3 29.7 34.8 35.6 27.7 35.6 5 36.9 38.1 40.2 39.9 38.4 41.6 41.1 42.1 42.2 40.7 32.4 38.5 17.7 29.1 32.9 38.5 23.0 31.8 37.6 38.6 30.2 38.2 32.5 16.9 35.0 42.2 6 16.8 36.9 28.5 35.9 26.0 32.3 24.2 23.2 37.8 35.5 39.6 39.4 37.2 38.2 37.0 36.1 35.4 34.3 33.4 34.0 33.8 33.5 32.7 30.9 33.0 39.6 7 32.9 29.2 28.1 34.7 33.2 26.0 28.9 31.2 31.7 32.0 32.4 30.4 30.8 33.9 33.4999.9999.9999.9999.9999.9999.9999.9999.9999.9 31.3 34.7 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 12 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 13 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 14 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 15 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 23 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 24 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 25 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 26 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 27 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 28 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 31 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 25.8 28.9 26.8 29.2 27.7 29.5 29.1 29.8 31.9 30.9 29.6 31.3 27.4 29.7 30.1 30.7 28.0 29.5 30.2 29.8 28.2 28.9 28.4 25.0 29.0 42.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION TUDOR HILL, BERMUDA MONTH JANUARY YEAR 2016 EQUIPMENT THERMO49i GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 9 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 10 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 11 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30.2 33.2 33.3 31.8 31.3 30.7 29.6 29.8 30.3 31.1 33.3 12 32.1 37.3 41.9 42.0 39.8 37.0 40.1 39.0 38.1 37.5 37.6 38.3 37.6 35.1 34.8 33.7 34.9 35.5 37.2 36.8 31.6 29.2 33.4 34.1 36.4 42.0 13 34.8 32.5 34.4 35.3 37.9 38.5 37.9 39.5 41.3 41.6 41.9 42.1 42.6 43.1 42.9 42.6 42.8 41.7 41.2 41.5 41.8 43.3 43.4 42.8 40.3 43.4 14 42.7 42.6 42.8 42.0 42.0 41.9 41.7 41.5 41.4 41.4 42.4 41.8 40.7 41.0 40.5 41.1 40.5 41.0 40.9 41.5 42.8 43.8 44.8 45.6 42.0 45.6 15 46.0 46.2 47.0 46.8 46.6 46.7 46.4 46.2 45.8 47.0 46.4 44.5 40.3 40.6 40.0 42.1 43.5 44.3 45.3 46.2 45.4 43.2 41.5 42.3 44.6 47.0 16 43.5 43.8 45.5 44.9 45.2 45.3 44.4 42.9 41.3 40.2 39.6 39.5 38.7 38.0 32.8 29.0 30.3 33.2 32.6 33.0 38.6 39.2 39.2 39.8 39.2 45.5 17 40.7 41.9 42.5 43.1 41.4 39.0 38.6 31.7 38.6 42.2 41.5 39.8 33.8 37.9 41.4 42.4 42.2 41.6 40.7 40.6 40.2 39.2 36.5 29.2 39.4 43.1 18 27.4 27.2 28.1 31.9 45.4 49.2 46.0 43.2 41.6 41.8 41.9 40.5 39.5 38.3 36.7 38.2999.9 41.9 41.5 41.2 42.1 42.5 41.3 41.8 39.5 49.2 19 42.0 42.2 42.4 41.1 42.2 42.5 42.5 42.4 41.0 39.2 39.9 41.3 42.4 41.2 39.9 39.6 39.8 39.8 41.2 42.1 42.9 44.1 45.1 46.7 41.8 46.7 20 47.3 47.2 47.2 46.1 44.2 42.6 40.3 39.7 40.4 40.9 43.1 45.1 44.4 40.2 38.8 38.5 39.0 39.3 39.4 40.6 41.3 42.0 42.7 42.3 42.2 47.3 21 41.6 41.6 41.9 41.0 40.5 41.5 41.9 41.9 42.2 42.0 40.3 40.4 40.7 41.1 42.6 43.1 43.6 43.4 43.9 44.8 44.5 42.7 44.0 44.5 42.3 44.8 22 43.9 42.8 43.3 43.8 43.5 43.0 43.1 43.1 43.6 42.5 43.2 42.2 42.5 42.2 42.2 40.4 40.3 41.0 41.4 41.8 42.1 40.9 33.1 33.9 41.7 43.9 23 32.8 32.4 32.3 31.5 38.5 42.9 43.2 43.8 44.0 44.2 43.9 43.4 42.8 42.1 42.0 41.8 42.0 40.9 37.6 36.3 30.3 30.9 40.2 40.1 39.2 44.2 24 40.0 39.4 42.2 44.5 45.8 46.4 43.0 42.0 42.2 44.5 44.8 44.8 45.3 38.7 36.3 35.6 36.2 37.4 38.7 40.9 42.7 42.9 43.1 43.9 41.7 46.4 25 43.4 42.5 41.4 41.1 40.0 42.1 42.9 43.7 44.1 44.0 43.3 43.1 44.8 45.5 45.2 44.7999.9 44.1 43.7 43.7 44.0 44.0 44.2 44.2 43.5 45.5 26 43.0 43.4 43.7 39.8 42.6 40.5 37.9 34.0 41.3 42.3 37.1 26.5 30.4 25.6 40.8 41.3 41.0 41.0 40.6 40.1 40.1 36.8 36.0 39.1 38.5 43.7 27 37.0 38.7 38.7 37.5 38.6 40.4 40.8 42.5 42.4 42.2 42.6 42.1 41.8 41.0 40.8 40.0 39.8 39.8 39.4 37.8 37.1 35.4 35.5 35.1 39.5 42.6 28 34.3 34.1 33.6 31.5 33.1 34.2 32.2 33.0 30.0 30.0 29.9 28.6 26.5 24.5 23.0 22.0 21.3 22.8 25.4 26.8 25.9 25.8 26.1 26.6 28.4 34.3 29 26.7 26.7 28.0 27.7 28.3 28.3 27.9 27.5 27.3 27.7 27.5 26.9 27.9 29.4 31.1 32.1 32.0 32.4 39.2 43.1 43.8 43.8 43.1 41.9 32.1 43.8 30 41.6 42.0 42.5 44.1 45.1 46.4 46.9 46.6 47.3 48.1 46.4 42.8 43.1 44.5 43.2 42.0 40.8 40.8 41.4 41.3 41.6 42.4 43.4 42.8 43.6 48.1 31 42.6 40.6 40.1 38.1 35.0 39.2 40.7 40.2 36.9 35.5 37.2 37.2 37.9 34.7 28.5 34.8 39.9 39.5 40.2 38.0 39.9 38.7 33.2 33.4 37.6 42.6 MEAN 39.2 39.3 40.0 39.7 40.8 41.4 40.9 40.2 40.5 40.7 40.5 39.5 39.2 38.2 38.2 37.9 38.1 38.8 39.2 39.5 39.5 39.1 39.0 39.1 39.5 49.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION TUDOR HILL, BERMUDA MONTH FEBRUARY YEAR 2016 EQUIPMENT Thermo49c GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 39.9 40.7 41.0 40.2 39.1 38.7 40.5 40.8 39.8 40.2 38.3 36.2 37.8 35.9 37.4 40.0 41.4 41.3 41.1 40.9 40.4 38.8 40.7 37.2 39.5 41.4 2 38.4 41.7 42.5 42.7 41.6 40.1999.9999.9 22.7 22.9 20.3 29.5 36.3 37.4 39.4 39.6 37.5 38.6 40.1 40.5 40.7 40.3 40.2 41.0 37.0 42.7 3 41.4 39.4 36.5 38.6 37.2 36.5 35.1 34.1 39.5 43.0 42.3 43.1 41.9 41.0 41.3 40.6 40.0 39.3 39.0 38.1 38.5 39.1 39.4 39.6 39.4 43.1 4 999.9 40.9 42.1 44.1 44.6 43.3 43.2 42.8 42.2 40.7 41.4 41.8 41.3 40.7 41.7 41.1 40.8 40.7999.9 39.2 38.9 39.2 39.8 37.9 41.3 44.6 5 38.5 38.3 37.6 37.4 37.4 37.2 37.2 37.2 36.9 37.1 36.1 34.3 33.8 31.8 32.3 32.0 31.2 30.8 30.3 30.5 30.4 30.9 31.4 31.4 34.2 38.5 6 31.1 31.9 33.2 32.5 33.1 33.1 36.2 36.1 33.3 32.9 35.6 36.7 35.3 34.8 35.8 36.0 36.0 36.3 35.8 35.7 34.9 34.5 34.8 35.5 34.6 36.7 7 36.2 36.7 36.6 36.5 36.6 36.8 36.6 35.9 36.1 36.6 36.2 35.9 35.3 33.8 28.6 27.8 27.7 27.0 27.3 29.2 29.3 29.8 30.7 29.8 33.1 36.8 8 28.5 27.8 27.1 27.6 29.3 29.5 34.5 39.3 44.4 51.4 54.9 57.8 52.4 49.4 48.0 47.3 45.9 45.1 45.6 46.2 46.6 47.4 47.9 48.5 42.6 57.8 9 48.7 48.4 48.9 49.3 50.1 50.2 50.9 50.6 49.3 48.7 48.7 48.7 48.6 49.9 49.5 47.9 49.1 48.0 47.2 47.5 48.3 48.3 48.2 49.0 48.9 50.9 10 50.3 49.8 49.4 49.0 48.8 48.8 48.6 48.5 48.4 48.2 48.2 48.4 48.1 47.7 47.8 47.1 46.9 45.8 44.7 43.8 44.0 45.4 45.2 45.6 47.4 50.3 11 46.3 47.2 46.9 46.7 46.7 47.0 47.0 46.8 47.5 51.1 51.2 50.6 49.8 49.0 48.1 47.7 47.5 47.2 47.0 46.5 46.6 47.2 46.8 46.5 47.7 51.2 12 46.8 47.2 47.5 47.4 47.4 48.3 48.4 48.5 48.5 49.0 49.3 49.3 49.5 49.8 50.1 49.9 49.5 48.6 48.3 48.1 48.2 48.4 49.1 48.5 48.6 50.1 13 48.5 48.6 48.7 48.6 48.5 47.8 46.1 45.8 46.0 45.9 45.8 45.6 45.3 44.1 43.8 43.0 42.3 45.3 49.8 50.5 51.7 52.2 52.5 53.2 47.5 53.2 14 53.6 52.4 49.5 48.1 47.3 47.2 47.2 47.7 49.2 48.7 47.6 47.6 47.1 47.0 46.8 46.3 46.7 46.3 47.1 47.1 47.1 46.7 46.0 45.9 47.8 53.6 15 46.1 45.9 46.1 45.8 45.8 45.2 44.5 44.1 44.1 43.9 43.8 43.3 42.6 42.1999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 44.5 46.1 16 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 17 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 18 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 19 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 20 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 21 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22 45.9 45.7 45.7 46.0 45.9 45.4 45.5 45.6 45.9 46.4 46.3 46.0 45.8 45.4 45.4 44.6 44.3 43.2 43.4 43.3 43.0 42.7 42.8 42.9 44.9 46.4 23 42.9 42.8 42.6 42.5 41.8 42.6 42.5 42.7 42.7 42.8 42.7 41.2 41.9 42.3 42.0 41.4 40.5 39.4 40.5 41.2 37.9 37.1 36.6 37.2 41.2 42.9 24 37.6 38.3 38.6 38.4 37.4 37.4 37.8 38.4 38.8 38.9 38.8 38.9 37.9 37.1 37.2 36.0 36.2 35.5 35.5 34.5 34.5 35.7 35.1 33.7 37.0 38.9 25 33.1 32.9 34.4 34.8 34.7 35.3 35.5 35.1 34.9 34.8 33.8 31.8 29.9 27.9 25.8 24.2 23.1 22.9 22.3 21.8 21.7 21.0 20.6 20.6 28.9 35.5 26 20.6 20.4 20.2 20.1 20.1 27.7 31.6 30.3 32.9 39.9 44.2 44.9 46.1 47.4 49.7 51.1 51.4 50.7 50.6 51.4 51.2 49.6 48.8 50.5 39.6 51.4 27 50.3 48.8 49.0 49.2 48.1 46.6 46.3 46.2 48.0 49.9 50.6 48.9 49.2 49.0 47.3 48.5 48.9 48.8 47.7 48.4 49.0 49.0 47.9 48.4 48.5 50.6 28 48.7 48.9 47.9 48.7 48.9 49.0 49.1 49.5 49.4 49.4 49.5 49.8 49.4 48.8 49.2 49.0 49.1 49.1 49.1 49.0 48.2 49.1 50.0 49.6 49.1 50.0 29 50.0 50.1 50.3 50.1 50.2 50.4 49.4 49.3 48.9 41.5 49.3 49.3 48.1 47.6999.9999.9 49.7 48.5 48.5 49.0 49.3 49.2 49.4999.9 49.0 50.4 MEAN 42.0 41.9 41.8 41.9 41.8 41.9 42.4 42.5 42.2 42.8 43.3 43.5 43.2 42.6 42.2 42.0 42.1 41.8 42.0 41.9 41.8 41.9 42.0 41.6 42.2 57.8 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION TUDOR HILL, BERMUDA MONTH MARCH YEAR 2016 EQUIPMENT Thermo49c GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 49.1 49.1 48.9 48.9 48.9 48.7 48.5 48.7 49.1 49.1 49.3 49.0 48.5 48.2 47.7 47.2 46.5 45.8 45.4 45.3 45.4 46.0 46.5 46.9 47.8 49.3 2 48.0 48.3 47.8 48.1 48.4 47.3 46.7 46.7 46.6 47.5 47.9 47.5 47.4 46.7 44.6 44.2 43.4 42.4 42.1 42.3 43.2 43.4 43.2 43.4 45.7 48.4 3 43.2 43.2 43.5 43.3 43.4 43.6 43.4 44.4 43.5 44.0 49.2 50.5 50.0 46.6999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 45.1 50.5 4 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 5 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 6 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 7 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 8 999.9999.9 47.8 48.4 49.7 50.2 50.2 50.0 49.7 49.0 49.1 49.4 49.3 49.5999.9 49.3 48.7 48.2 49.3 50.7 50.6 51.1 51.3 49.9 49.6 51.3 9 49.4 49.5 49.8 49.9 50.2 50.8 52.1 52.9 53.4 54.1 55.0 54.9 55.4 57.1 55.2 54.7 57.4 56.7 54.9 56.5 57.9 57.7 56.1 56.5 54.1 57.9 10 58.8 58.2 59.8 59.8 60.1 60.0 60.7 61.2 61.1 61.0 60.7 59.5 56.7 57.9 59.6 59.7 59.0 57.5 56.6 56.2 54.9 53.6 51.8 51.4 58.2 61.2 11 50.5 50.8 49.4 47.9 46.4 46.3 46.9 47.3 47.6 48.6 51.0 52.9 50.1 47.5 46.7 45.6 44.5 44.1 42.9 42.0 41.5 42.2 41.5 42.0 46.5 52.9 12 42.5 41.7 41.5 41.1 40.6 40.0 39.3 39.8 39.9 39.1 42.9 46.3 45.4 46.2 45.8 47.5 48.7 48.2 48.1 48.5 48.5 48.3 46.7 45.7 44.3 48.7 13 48.5 44.3 45.8 49.3 48.2 49.9 50.0 49.9 49.5 49.2 49.1 48.5 47.1 46.7 44.9 43.8 42.0 40.4 37.3 34.8 32.8 32.7 33.4 34.0 43.8 50.0 14 34.5 34.9 35.4 36.0 36.5 36.8 37.2 37.6 38.1 38.9 39.0 38.8 38.7 38.3999.9999.9 36.7 36.2 35.9 35.7 35.8 35.4 35.5 35.6 36.7 39.0 15 35.5 35.7 35.7 35.1 35.0 35.7 35.5 35.6 35.9 35.9 37.9 36.8 37.2 36.6 36.0 34.7 33.5 32.7 32.6 31.5 30.6 31.8 33.9 33.0 34.8 37.9 16 34.5 37.8 37.4 36.2 34.3 35.2 32.7 32.9 36.8 41.3 47.2 52.2 53.9 52.1 51.2 50.5 49.6 49.2 49.6 50.4 50.7 51.0 51.5 50.8 44.5 53.9 17 50.8 51.4 51.7 51.5 51.6 52.4 52.3 52.5 52.2 52.4 51.2 49.9 51.1 52.0 53.0 53.7 54.2 51.6 51.6 50.4 49.5 47.5 44.8 43.5 50.9 54.2 18 44.7 44.1 43.6 43.8 43.5 43.3 43.9 43.8 43.9 43.5 43.0 42.4 40.9 40.8 40.8 41.0 40.1 39.7 40.6 43.6 43.8 44.1 43.2 41.8 42.7 44.7 19 41.0 44.2 47.5 47.6 48.5 50.3 51.6 55.7 56.8 56.9 55.6 51.8 50.2 50.1 49.6 49.3 49.4 48.9 50.2 48.3 48.2 48.1 48.0 47.3 49.8 56.9 20 45.8 47.9 47.7 47.7 46.2 43.6 37.9 34.4 34.3 34.4 36.7 34.6 34.5 34.1 32.8 31.3 30.3 27.8 26.1 24.1 23.6 23.7 24.1 23.2 34.4 47.9 21 23.6 24.1 21.2 24.0 29.7 28.4 28.1 28.1 22.6 22.2 22.0 22.1 21.1 20.6 21.4 23.0 23.4 24.0 24.5 25.2 24.8 30.1 42.2 34.6 25.5 42.2 22 28.6 31.6 40.3 45.9 46.9 47.4 49.3 50.5 53.1 54.9 55.4 54.3 54.1 53.9 52.3 52.1 51.4 50.9 50.9 48.9 48.8 48.8 48.9 48.6 48.6 55.4 23 48.5 48.5 48.5 48.5 48.5 48.1 47.6 48.0 47.9 47.9 47.8 47.4 46.3 46.5 46.0 45.6 45.2 44.5 44.1 43.9 44.4 45.1 46.0 49.8 46.9 49.8 24 52.6 51.6 45.8 44.7 44.6 44.9 45.0 44.6 43.9 44.6 44.5 41.4 37.3 40.9 41.5 41.4 41.2 40.7 40.6 40.7 41.7 41.9 42.4 43.0 43.4 52.6 25 44.0 43.4 43.9 46.6 47.7 47.0 48.1 48.9 50.4 50.7 50.8 49.9 48.0 45.8 44.4 42.3 40.4 38.9 37.5 36.7 36.1 36.6 37.0 36.3 43.8 50.8 26 35.8 34.9 34.5 34.1 32.7 31.0 30.3 29.1 29.3 28.4 28.1 27.4 26.9 26.4 25.2 25.1 24.5 24.1 24.3 24.5 24.2 24.0 23.6 24.2 28.0 35.8 27 25.0 25.0 25.4 24.7 25.6 25.6 25.5 25.4 25.3 25.3 25.0 24.6 23.8 23.3 23.6 24.8 24.8 25.9 28.6 26.6 24.5 23.8 22.3 22.4 24.9 28.6 28 22.7 22.6 22.4 22.2 22.2 22.1 22.7 22.6 23.6 22.7 22.8 22.9 24.2 25.3999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 22.9 25.3 29 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 30 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 31 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 MEAN 41.7 41.9 42.3 42.7 42.9 42.9 42.7 42.9 43.1 43.4 44.2 44.0 43.3 43.0 43.1 43.2 42.5 41.7 41.5 41.2 41.0 41.2 41.5 41.1 42.5 61.2 MIXING RATIO OF SURFACE OZONE IN PARTS PER BILLION STATION TUDOR HILL, BERMUDA MONTH APRIL YEAR 2016 EQUIPMENT Thermo49c GMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MEAN MAX DATE 1 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 2 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 3 999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9999.9 4 51.1 50.0 51.6 54.6 55.2 56.2 56.6 57.9 58.5 55.7 55.5 53.7 53.5 53.9999.9 52.6 53.3 52.1 51.4 51.1 50.3 48.9 48.2 47.9 53.0 58.5 5 47.3 47.0 47.8 47.0 46.5 46.7 48.1 48.4 47.2 46.8 45.9 43.9 43.5 42.4 42.1 41.7 40.8 42.0 42.3 42.7 44.2 44.0 44.6 47.0 45.0 48.4 6 47.4 47.4 48.2 47.9 50.9 52.8 52.8 53.2 51.8 50.2 47.7 45.4 43.9 44.2 44.6 44.8 44.8 44.9 45.8 46.8 46.5 46.3 45.5 46.1 47.5 53.2 7 46.4 47.4 44.6 47.2 50.8 51.8 53.0 53.5 53.6 51.6 50.6 50.2 49.8 49.2 48.0 46.6 46.2 47.5 49.0 49.4 49.9 50.4 51.8 53.1 49.6 53.6 8 52.5 51.1 50.0 49.7 50.5 50.2 49.6 47.6 47.8 48.1 48.0 47.8 47.9 47.5 47.9 47.2 46.1 43.2 41.8 40.4 39.1 38.1 39.6 39.3 46.3 52.5 9 39.5 39.3 39.3 38.5 36.8 35.5 35.4 34.8 34.3 34.0 33.3 32.3 35.3 36.1 34.3 32.4 32.5 32.0 30.8 29.8 29.3 28.7 27.8 27.7 33.7 39.5 10 27.0 27.0 26.9 27.4 29.7 30.9 40.5 52.6 52.6 52.9 53.1 53.9 55.6 54.8 55.1 55.4 55.5 55.4 54.9 55.9 56.5 55.0 54.8 55.5 47.5 56.5 11 55.7 56.5 57.4 56.9 57.3 53.7 54.5 58.0 58.0 57.3 56.0 54.6 53.5 50.0 50.1 47.6 46.5 47.2 47.3 48.1 49.5 50.2 52.0 51.8 52.9 58.0 12 51.9 51.7 51.7 50.9 51.1 48.9 45.9 42.4 43.8 47.3 47.0 44.1 43.0 42.5 42.4 42.0 41.1 40.4 40.0 39.5 39.8 39.7 39.7 39.9 44.4 51.9 13 38.5 37.6 36.4 35.2 34.3 30.5 29.5 32.5 34.4 34.2 33.8 32.5 31.3 30.3 32.1999.9 32.9 33.4 33.1 31.8 30.3 30.1 29.5 29.8 32.8 38.5 14 30.1 29.7 28.9 29.2 29.7 29.2 27.9 27.2 27.6 27.5 27.6 28.4 27.9 31.0 36.2 36.5 32.1 31.4 30.8 30.6 31.3 33.1 34.1 33.6 30.5 36.5 15 33.6 34.7 33.2 34.6 43.1 43.0 43.0 44.1 44.2 44.2 43.4 43.6 43.9 44.5 44.3 44.4 43.4 43.0 43.1 41.7 41.8 43.9 45.6 46.5 42.1 46.5 16 46.7 47.7 48.2 47.6 46.5 46.5 46.6 47.6 48.6 52.2 54.2 57.2 57.7 58.7 58.1 57.5 55.5 54.3 55.0 56.6 53.4 48.5 46.1 45.1 51.5 58.7 17 44.0 42.4 41.9 42.0 42.0 41.8 43.7 49.6 50.5 50.4 50.0 49.2 47.7 48.0 47.6 45.7 42.8 46.0 47.2 48.2 48.3 48.0 48.8 48.7 46.4 50.5 18 48.5 49.3 51.0 51.0 51.5 51.0 50.6 51.2 52.4 53.0 53.2 52.1 51.2 50.6 50.6 49.6 49.6 50.1 48.9 49.1 48.3 47.8 47.4 48.2 50.3 53.2 19 47.7 47.6 47.6 46.6 46.2 45.8 45.4 45.7 46.0 46.0 45.8 45.5 45.8 48.0 49.9 49.2 52.1 54.8 54.7 53.0 52.1 52.5 53.6 53.4 49.0 54.8 20 53.4 53.4 53.3 54.6 55.5 55.2 54.8 54.8 57.5 60.3 63.9 67.3 63.2 59.7 57.7 57.1 57.3 55.5 54.3 53.0 52.5 53.1 53.5 54.3 56.5 67.3 21 55.8 56.7 58.7 57.5 53.6 53.8 52.3 50.7 49.2 50.4 50.3 51.0 50.4 50.0 50.8 51.0 50.8 50.3 48.3 47.7 47.6 47.3 48.0 48.6 51.3 58.7 22 48.7 48.8 49.6 49.5 51.4 51.7 51.6 51.1 50.4 50.4 50.0 50.1 49.7 49.5 49.1 48.3 48.5 48.0 47.2 46.6 47.1 47.8 48.8 49.9 49.3 51.7 23 50.6 50.3 50.4 50.6 50.6 50.4 50.5 50.6 50.1 49.5 49.6 49.8 50.4 50.0 48.4 47.7 46.2 45.3 44.0 41.9 41.3 41.5 42.6 44.4 47.8 50.6 24 43.7 42.7 41.7 41.5 40.9 41.5 41.4 41.6 41.6 41.4 41.2 40.6 40.2 39.0 40.1 41.0 46.2 48.1 47.0 47.9 51.4 49.5 49.8 50.0 43.7 51.4 25 49.0 49.2 48.0 49.7 50.1 47.2 46.4 48.4 49.3 51.0 51.5 52.0 51.8 52.1 53.4 55.6 55.7 55.1 54.7 54.8 53.7 54.1 53.6 53.0 51.7 55.7 26 53.5 53.1 54.7 54.6 53.6 53.6 54.4 54.0 53.2 53.4 47.0 51.6 50.5 50.2 50.1999.9999.9 49.2 49.3 48.2 48.3 48.1 48.1 48.9 51.3 54.7 27 49.3 49.0 50.0 51.4 51.9 52.4 52.6 52.2 51.8 52.0 52.3 52.4 52.4 52.1 51.4 50.6 46.7 45.4 46.4 45.2 44.4 43.4 42.8 43.1 49.2 52.6 28 44.0 44.2 44.3 44.7 44.5 44.6 44.5 44.9 45.1 44.9 44.4 42.9 43.8 43.4 44.2 43.2 38.1 38.5 41.6 41.5 39.6 37.5 37.2 40.4 42.6 45.1 29 38.0 38.8 39.0 39.8 39.2 39.6 39.6 39.8 38.8 39.3 38.8 38.4 36.7 35.5 34.7 35.5 36.6 36.8 36.7 35.7 35.1 35.0 33.7 33.3 37.3 39.8 30 32.8 32.5 34.1 31.3 31.3 31.0 31.2 34.6 36.4 35.8 33.6 33.7 33.3 34.1 34.3 32.7 32.5 30.8 29.5 28.8 28.3 28.5 28.2 27.8 32.0 36.4 MEAN 45.4 45.4 45.5 45.6 46.1 45.8 46.0 47.0 47.2 47.4 47.0 46.8 46.4 46.2 46.1 46.2 45.1 45.2 45.0 44.7 44.4 44.1 44.3 44.7 45.7 67.3