These data are made available to the scientific community and public with the understanding that authors of publications and presentations will contact the PI to obtain up-to-date information on the latest version of the data during the early stages of their analysis. Manuscripts that employ these data should be reviewed by the PI before submission to ensure the quality and limitations of the data are represented. Data Disclaimer: Data has undergone extensive quality checks and is available from NOAA-GMD and WDCGG. However, there still exists the potential for these data to be modified at the discretion of NOAA/ESRL Global Monitoring Division. If you have questions regarding the data in this file, please contact: Audra McClure-Begley: Audra.mcclure@noaa.gov (303-497-6823) Please use the following citation for data use: McClure-Begley, A., Petropavlovskikh, I., Oltmans, S., (2014) NOAA Global Monitoring Surface Ozone Network. Station name, Time start-Time end. National Oceanic and Atmospheric Administration, Earth Systems Research Laboratory Global Monitoring Division. Boulder, CO. DATE ACCESSED http://dx.doi.org/10.7289/V57P8WBF STN YEAR MON DAY HR O3(PPB) BAO 2012 10 01 00 44.61 BAO 2012 10 01 01 45.67 BAO 2012 10 01 02 39.20 BAO 2012 10 01 03 32.13 BAO 2012 10 01 04 32.70 BAO 2012 10 01 05 33.00 BAO 2012 10 01 06 37.90 BAO 2012 10 01 07 34.17 BAO 2012 10 01 08 34.73 BAO 2012 10 01 09 36.86 BAO 2012 10 01 10 34.20 BAO 2012 10 01 11 32.72 BAO 2012 10 01 12 32.41 BAO 2012 10 01 13 30.55 BAO 2012 10 01 16 40.26 BAO 2012 10 01 17 45.32 BAO 2012 10 01 18 48.41 BAO 2012 10 01 19 50.51 BAO 2012 10 01 20 51.05 BAO 2012 10 01 21 53.42 BAO 2012 10 01 22 55.29 BAO 2012 10 01 23 53.70 BAO 2012 10 02 00 43.55 BAO 2012 10 02 01 29.39 BAO 2012 10 02 02 25.45 BAO 2012 10 02 03 24.53 BAO 2012 10 02 09 26.31 BAO 2012 10 02 11 25.48 BAO 2012 10 02 18 39.38 BAO 2012 10 02 19 43.68 BAO 2012 10 02 20 46.42 BAO 2012 10 02 21 48.79 BAO 2012 10 02 22 51.19 BAO 2012 10 02 23 48.31 BAO 2012 10 03 02 30.41 BAO 2012 10 03 05 26.70 BAO 2012 10 03 06 32.48 BAO 2012 10 03 07 35.93 BAO 2012 10 03 08 37.55 BAO 2012 10 03 09 38.99 BAO 2012 10 03 11 32.76 BAO 2012 10 03 16 41.44 BAO 2012 10 03 17 42.21 BAO 2012 10 03 18 42.39 BAO 2012 10 03 19 43.33 BAO 2012 10 03 20 45.07 BAO 2012 10 03 21 45.67 BAO 2012 10 03 22 46.20 BAO 2012 10 03 23 34.79 BAO 2012 10 04 00 32.36 BAO 2012 10 04 01 30.91 BAO 2012 10 04 02 28.64 BAO 2012 10 04 03 29.23 BAO 2012 10 04 04 27.25 BAO 2012 10 04 05 28.36 BAO 2012 10 04 06 23.74 BAO 2012 10 04 07 24.76 BAO 2012 10 04 08 24.35 BAO 2012 10 04 09 22.03 BAO 2012 10 04 10 20.60 BAO 2012 10 04 11 19.47 BAO 2012 10 04 12 18.54 BAO 2012 10 04 13 18.13 BAO 2012 10 04 14 20.15 BAO 2012 10 04 15 21.89 BAO 2012 10 04 16 24.56 BAO 2012 10 04 17 24.99 BAO 2012 10 04 18 25.59 BAO 2012 10 04 19 26.32 BAO 2012 10 04 20 28.19 BAO 2012 10 04 21 30.70 BAO 2012 10 04 22 31.51 BAO 2012 10 04 23 32.10 BAO 2012 10 05 00 29.18 BAO 2012 10 05 01 23.03 BAO 2012 10 05 02 21.95 BAO 2012 10 05 03 19.93 BAO 2012 10 05 04 16.62 BAO 2012 10 05 05 15.20 BAO 2012 10 05 06 15.17 BAO 2012 10 05 07 16.80 BAO 2012 10 05 08 18.08 BAO 2012 10 05 09 18.40 BAO 2012 10 05 10 19.43 BAO 2012 10 05 11 20.36 BAO 2012 10 05 12 18.62 BAO 2012 10 05 13 15.17 BAO 2012 10 05 14 17.08 BAO 2012 10 05 15 18.27 BAO 2012 10 05 16 18.85 BAO 2012 10 05 17 20.58 BAO 2012 10 05 18 20.69 BAO 2012 10 05 19 20.26 BAO 2012 10 05 20 23.29 BAO 2012 10 05 21 22.68 BAO 2012 10 05 22 21.18 BAO 2012 10 05 23 19.90 BAO 2012 10 06 00 17.87 BAO 2012 10 06 01 16.82 BAO 2012 10 06 02 16.29 BAO 2012 10 06 03 15.00 BAO 2012 10 06 04 14.58 BAO 2012 10 06 05 14.38 BAO 2012 10 06 06 13.87 BAO 2012 10 06 07 13.11 BAO 2012 10 06 08 13.85 BAO 2012 10 06 09 13.15 BAO 2012 10 06 10 10.51 BAO 2012 10 06 11 13.02 BAO 2012 10 06 12 12.15 BAO 2012 10 06 13 12.71 BAO 2012 10 06 14 16.13 BAO 2012 10 06 15 18.90 BAO 2012 10 06 16 21.73 BAO 2012 10 06 17 23.21 BAO 2012 10 06 18 21.88 BAO 2012 10 06 19 27.66 BAO 2012 10 06 20 27.84 BAO 2012 10 06 21 28.90 BAO 2012 10 06 22 27.14 BAO 2012 10 06 23 27.41 BAO 2012 10 07 00 27.12 BAO 2012 10 07 01 28.18 BAO 2012 10 07 02 27.09 BAO 2012 10 07 03 26.04 BAO 2012 10 07 04 24.33 BAO 2012 10 07 05 24.56 BAO 2012 10 07 06 22.80 BAO 2012 10 07 07 19.80 BAO 2012 10 07 08 18.02 BAO 2012 10 07 09 16.43 BAO 2012 10 07 10 16.45 BAO 2012 10 07 11 17.08 BAO 2012 10 07 12 12.43 BAO 2012 10 07 14 15.94 BAO 2012 10 07 15 21.85 BAO 2012 10 07 16 27.55 BAO 2012 10 07 17 33.99 BAO 2012 10 07 18 37.73 BAO 2012 10 07 19 40.83 BAO 2012 10 07 20 43.48 BAO 2012 10 07 21 45.44 BAO 2012 10 07 22 46.79 BAO 2012 10 07 23 46.44 BAO 2012 10 08 00 37.43 BAO 2012 10 08 01 26.85 BAO 2012 10 08 02 26.58 BAO 2012 10 08 03 18.51 BAO 2012 10 08 04 14.94 BAO 2012 10 08 05 15.42 BAO 2012 10 08 06 15.05 BAO 2012 10 08 07 14.37 BAO 2012 10 08 08 14.19 BAO 2012 10 08 10 16.29 BAO 2012 10 08 14 19.79 BAO 2012 10 08 17 36.96 BAO 2012 10 08 18 42.94 BAO 2012 10 08 19 44.48 BAO 2012 10 08 20 46.13 BAO 2012 10 08 21 46.11 BAO 2012 10 08 22 46.37 BAO 2012 10 08 23 38.99 BAO 2012 10 09 00 34.00 BAO 2012 10 09 01 32.98 BAO 2012 10 09 02 28.78 BAO 2012 10 09 03 28.76 BAO 2012 10 09 04 26.11 BAO 2012 10 09 05 39.55 BAO 2012 10 09 06 45.09 BAO 2012 10 09 07 45.16 BAO 2012 10 09 08 34.74 BAO 2012 10 09 09 25.98 BAO 2012 10 09 10 25.41 BAO 2012 10 09 11 24.55 BAO 2012 10 09 12 24.78 BAO 2012 10 09 13 19.78 BAO 2012 10 09 14 14.73 BAO 2012 10 09 15 27.68 BAO 2012 10 09 16 32.34 BAO 2012 10 09 17 32.49 BAO 2012 10 09 18 33.60 BAO 2012 10 09 19 32.20 BAO 2012 10 09 20 32.96 BAO 2012 10 09 21 32.82 BAO 2012 10 09 22 33.93 BAO 2012 10 09 23 34.63 BAO 2012 10 10 00 32.08 BAO 2012 10 10 01 27.08 BAO 2012 10 10 02 19.00 BAO 2012 10 10 03 14.63 BAO 2012 10 10 04 14.50 BAO 2012 10 10 05 15.47 BAO 2012 10 10 06 17.21 BAO 2012 10 10 07 18.18 BAO 2012 10 10 08 15.85 BAO 2012 10 10 09 13.69 BAO 2012 10 10 13 5.13 BAO 2012 10 10 14 6.26 BAO 2012 10 10 15 11.30 BAO 2012 10 10 16 14.38 BAO 2012 10 10 17 17.24 BAO 2012 10 10 18 14.10 BAO 2012 10 10 19 12.48 BAO 2012 10 10 20 19.88 BAO 2012 10 10 21 14.58 BAO 2012 10 10 22 13.08 BAO 2012 10 10 23 12.83 BAO 2012 10 11 00 8.53 BAO 2012 10 11 01 8.59 BAO 2012 10 11 02 5.96 BAO 2012 10 11 03 4.02 BAO 2012 10 11 04 5.94 BAO 2012 10 11 05 8.45 BAO 2012 10 11 06 5.89 BAO 2012 10 11 07 4.09 BAO 2012 10 11 08 3.99 BAO 2012 10 11 09 3.95 BAO 2012 10 11 10 3.97 BAO 2012 10 11 11 3.89 BAO 2012 10 11 12 4.64 BAO 2012 10 11 13 8.69 BAO 2012 10 11 14 8.62 BAO 2012 10 11 15 14.38 BAO 2012 10 11 16 18.30 BAO 2012 10 11 17 27.58 BAO 2012 10 11 18 34.19 BAO 2012 10 11 19 40.41 BAO 2012 10 11 20 45.29 BAO 2012 10 11 21 46.88 BAO 2012 10 11 22 46.71 BAO 2012 10 11 23 42.39 BAO 2012 10 12 00 35.45 BAO 2012 10 12 01 30.42 BAO 2012 10 12 02 27.14 BAO 2012 10 12 03 27.39 BAO 2012 10 12 04 24.61 BAO 2012 10 12 05 19.77 BAO 2012 10 12 06 19.31 BAO 2012 10 12 07 19.22 BAO 2012 10 12 08 20.91 BAO 2012 10 12 09 19.71 BAO 2012 10 12 10 17.60 BAO 2012 10 12 11 16.49 BAO 2012 10 12 12 16.58 BAO 2012 10 12 13 15.77 BAO 2012 10 12 14 19.60 BAO 2012 10 12 15 24.12 BAO 2012 10 12 16 25.76 BAO 2012 10 12 17 25.23 BAO 2012 10 12 18 23.43 BAO 2012 10 12 19 21.80 BAO 2012 10 12 20 24.51 BAO 2012 10 12 21 25.26 BAO 2012 10 12 22 22.08 BAO 2012 10 12 23 15.43 BAO 2012 10 13 00 8.15 BAO 2012 10 13 01 6.73 BAO 2012 10 13 02 5.73 BAO 2012 10 13 03 6.86 BAO 2012 10 13 04 8.35 BAO 2012 10 13 05 8.38 BAO 2012 10 13 06 8.57 BAO 2012 10 13 07 13.35 BAO 2012 10 13 08 21.22 BAO 2012 10 13 09 39.71 BAO 2012 10 13 10 29.61 BAO 2012 10 13 11 32.53 BAO 2012 10 13 12 37.09 BAO 2012 10 13 13 23.11 BAO 2012 10 13 14 20.61 BAO 2012 10 13 15 24.83 BAO 2012 10 13 16 37.32 BAO 2012 10 13 17 40.92 BAO 2012 10 13 18 36.89 BAO 2012 10 13 19 35.03 BAO 2012 10 13 20 34.41 BAO 2012 10 13 21 36.94 BAO 2012 10 13 22 36.61 BAO 2012 10 13 23 35.22 BAO 2012 10 14 00 25.94 BAO 2012 10 14 01 26.21 BAO 2012 10 14 02 24.78 BAO 2012 10 14 03 15.95 BAO 2012 10 14 04 31.46 BAO 2012 10 14 05 30.73 BAO 2012 10 14 06 28.09 BAO 2012 10 14 07 32.59 BAO 2012 10 14 08 35.89 BAO 2012 10 14 09 26.92 BAO 2012 10 14 10 26.26 BAO 2012 10 14 11 26.71 BAO 2012 10 14 12 22.60 BAO 2012 10 14 13 22.19 BAO 2012 10 14 14 24.29 BAO 2012 10 14 15 25.24 BAO 2012 10 14 16 31.77 BAO 2012 10 14 17 34.18 BAO 2012 10 14 18 41.04 BAO 2012 10 14 19 46.37 BAO 2012 10 14 20 48.78 BAO 2012 10 14 21 49.28 BAO 2012 10 14 22 48.83 BAO 2012 10 14 23 49.47 BAO 2012 10 15 00 39.61 BAO 2012 10 15 01 34.84 BAO 2012 10 15 02 36.79 BAO 2012 10 15 03 30.26 BAO 2012 10 15 04 27.20 BAO 2012 10 15 05 29.09 BAO 2012 10 15 06 26.17 BAO 2012 10 15 07 28.40 BAO 2012 10 15 08 31.36 BAO 2012 10 15 09 29.41 BAO 2012 10 15 10 31.02 BAO 2012 10 15 11 27.89 BAO 2012 10 15 12 27.88 BAO 2012 10 15 13 18.48 BAO 2012 10 15 14 17.74 BAO 2012 10 15 15 62.11 BAO 2012 10 23 16 17.47 BAO 2012 10 23 17 28.27 BAO 2012 10 23 18 42.09 BAO 2012 10 23 19 44.69 BAO 2012 10 23 20 46.71 BAO 2012 10 23 21 45.40 BAO 2012 10 23 22 43.30 BAO 2012 10 23 23 35.52 BAO 2012 10 24 00 35.92 BAO 2012 10 24 01 35.78 BAO 2012 10 24 02 33.02 BAO 2012 10 24 03 37.13 BAO 2012 10 24 04 34.70 BAO 2012 10 24 05 37.67 BAO 2012 10 24 06 40.97 BAO 2012 10 24 07 39.16 BAO 2012 10 24 08 36.75 BAO 2012 10 24 09 35.37 BAO 2012 10 24 10 33.24 BAO 2012 10 24 11 31.97 BAO 2012 10 24 12 28.36 BAO 2012 10 24 13 23.17 BAO 2012 10 24 14 23.95 BAO 2012 10 24 15 26.22 BAO 2012 10 24 16 29.14 BAO 2012 10 24 17 37.51 BAO 2012 10 24 18 38.17 BAO 2012 10 24 19 39.72 BAO 2012 10 24 20 37.46 BAO 2012 10 24 21 28.18 BAO 2012 10 24 22 25.11 BAO 2012 10 24 23 26.71 BAO 2012 10 25 00 32.10 BAO 2012 10 25 01 36.69 BAO 2012 10 25 02 31.90 BAO 2012 10 25 03 23.10 BAO 2012 10 25 04 21.62 BAO 2012 10 25 05 25.06 BAO 2012 10 25 06 29.93 BAO 2012 10 25 07 29.44 BAO 2012 10 25 08 26.32 BAO 2012 10 25 09 28.39 BAO 2012 10 25 10 28.59 BAO 2012 10 25 11 25.79 BAO 2012 10 25 12 20.98 BAO 2012 10 25 13 19.21 BAO 2012 10 25 14 20.80 BAO 2012 10 25 15 27.32 BAO 2012 10 25 16 28.50 BAO 2012 10 25 17 32.29 BAO 2012 10 25 18 36.75 BAO 2012 10 25 19 39.68 BAO 2012 10 25 20 40.03 BAO 2012 10 25 21 40.12 BAO 2012 10 25 22 39.76 BAO 2012 10 25 23 38.42 BAO 2012 10 26 00 33.81 BAO 2012 10 26 01 32.93 BAO 2012 10 26 02 37.87 BAO 2012 10 26 03 37.94 BAO 2012 10 26 04 36.98 BAO 2012 10 26 05 35.79 BAO 2012 10 26 06 35.96 BAO 2012 10 26 07 36.78 BAO 2012 10 26 08 36.76 BAO 2012 10 26 09 36.16 BAO 2012 10 26 10 36.09 BAO 2012 10 26 11 33.72 BAO 2012 10 26 12 31.03 BAO 2012 10 26 13 27.31 BAO 2012 10 26 14 32.06 BAO 2012 10 26 15 35.03 BAO 2012 10 26 16 35.42 BAO 2012 10 26 17 36.11 BAO 2012 10 26 18 37.02 BAO 2012 10 26 19 36.60 BAO 2012 10 26 20 37.23 BAO 2012 10 26 21 47.78 BAO 2012 10 26 22 46.07 BAO 2012 10 26 23 41.17 BAO 2012 10 27 00 32.53 BAO 2012 10 27 01 26.68 BAO 2012 10 27 02 29.14 BAO 2012 10 27 03 27.30 BAO 2012 10 27 04 22.88 BAO 2012 10 27 05 19.50 BAO 2012 10 27 06 22.28 BAO 2012 10 27 07 25.19 BAO 2012 10 27 08 21.83 BAO 2012 10 27 09 20.56 BAO 2012 10 27 10 19.89 BAO 2012 10 27 11 21.23 BAO 2012 10 27 12 22.69 BAO 2012 10 27 13 17.07 BAO 2012 10 27 14 15.72 BAO 2012 10 27 15 16.06 BAO 2012 10 27 16 15.83 BAO 2012 10 27 17 20.26 BAO 2012 10 27 18 25.20 BAO 2012 10 27 19 31.36 BAO 2012 10 27 20 40.83 BAO 2012 10 27 21 43.04 BAO 2012 10 27 22 37.59 BAO 2012 10 27 23 35.56 BAO 2012 10 28 00 26.58 BAO 2012 10 28 01 28.30 BAO 2012 10 28 02 23.60 BAO 2012 10 28 03 20.28 BAO 2012 10 28 04 15.92 BAO 2012 10 28 05 13.90 BAO 2012 10 28 06 15.84 BAO 2012 10 28 07 15.63 BAO 2012 10 28 08 15.78 BAO 2012 10 28 09 12.93 BAO 2012 10 28 10 16.49 BAO 2012 10 28 11 16.35 BAO 2012 10 28 12 16.50 BAO 2012 10 28 13 15.13 BAO 2012 10 28 14 18.08 BAO 2012 10 28 15 22.38 BAO 2012 10 28 16 18.60 BAO 2012 10 28 17 25.54 BAO 2012 10 28 18 24.79 BAO 2012 10 28 19 26.01 BAO 2012 10 28 20 26.99 BAO 2012 10 28 21 26.25 BAO 2012 10 28 22 27.97 BAO 2012 10 28 23 19.88 BAO 2012 10 29 00 17.30 BAO 2012 10 29 01 18.40 BAO 2012 10 29 02 21.61 BAO 2012 10 29 03 21.41 BAO 2012 10 29 04 15.40 BAO 2012 10 29 16 16.03 BAO 2012 10 29 17 28.99 BAO 2012 10 29 18 35.64 BAO 2012 10 29 19 37.70 BAO 2012 10 29 20 37.26 BAO 2012 10 29 21 36.04 BAO 2012 10 29 22 22.90 BAO 2012 10 29 23 14.70 BAO 2012 10 30 00 15.36 BAO 2012 10 30 01 4.30 BAO 2012 10 30 02 3.36 BAO 2012 10 30 03 5.61 BAO 2012 10 30 04 20.51 BAO 2012 10 30 05 16.51 BAO 2012 10 30 06 20.84 BAO 2012 10 30 07 17.46 BAO 2012 10 30 08 17.49 BAO 2012 10 30 09 20.83 BAO 2012 10 30 10 17.52 BAO 2012 10 30 11 15.06 BAO 2012 10 30 12 14.90 BAO 2012 10 30 13 11.64 BAO 2012 10 30 14 12.40 BAO 2012 10 30 15 19.55 BAO 2012 10 30 16 23.10 BAO 2012 10 30 17 23.11 BAO 2012 10 30 18 31.43 BAO 2012 10 30 19 37.45 BAO 2012 10 30 20 38.38 BAO 2012 10 30 21 40.44 BAO 2012 10 30 22 41.54 BAO 2012 10 30 23 34.67 BAO 2012 10 31 00 33.68 BAO 2012 10 31 01 25.58 BAO 2012 10 31 02 26.74 BAO 2012 10 31 03 25.60 BAO 2012 10 31 04 23.85 BAO 2012 10 31 05 23.00 BAO 2012 10 31 06 17.87 BAO 2012 10 31 07 27.47 BAO 2012 10 31 08 30.65 BAO 2012 10 31 09 25.30 BAO 2012 10 31 10 24.14 BAO 2012 10 31 11 22.47 BAO 2012 10 31 12 18.39 BAO 2012 10 31 13 16.99 BAO 2012 10 31 14 18.42 BAO 2012 10 31 15 24.86 BAO 2012 10 31 16 25.92 BAO 2012 10 31 17 27.29 BAO 2012 10 31 18 28.84 BAO 2012 10 31 19 35.98 BAO 2012 10 31 20 40.17 BAO 2012 10 31 21 44.34 BAO 2012 10 31 22 37.41 BAO 2012 10 31 23 22.05