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 2014 02 01 00 22.21 BAO 2014 02 01 01 23.64 BAO 2014 02 01 02 21.14 BAO 2014 02 01 03 13.27 BAO 2014 02 01 04 8.28 BAO 2014 02 01 05 11.64 BAO 2014 02 01 06 19.06 BAO 2014 02 01 07 11.20 BAO 2014 02 01 08 6.94 BAO 2014 02 01 09 5.79 BAO 2014 02 01 10 14.81 BAO 2014 02 01 11 23.97 BAO 2014 02 01 12 27.80 BAO 2014 02 01 13 30.70 BAO 2014 02 01 14 28.45 BAO 2014 02 01 15 26.78 BAO 2014 02 01 16 24.64 BAO 2014 02 01 17 28.58 BAO 2014 02 01 18 30.85 BAO 2014 02 01 19 33.21 BAO 2014 02 01 20 35.82 BAO 2014 02 01 21 39.40 BAO 2014 02 01 22 40.43 BAO 2014 02 01 23 34.90 BAO 2014 02 02 00 28.95 BAO 2014 02 02 01 28.42 BAO 2014 02 02 02 26.36 BAO 2014 02 02 03 21.39 BAO 2014 02 02 04 25.48 BAO 2014 02 02 05 32.23 BAO 2014 02 02 06 28.78 BAO 2014 02 02 07 22.67 BAO 2014 02 02 08 25.29 BAO 2014 02 02 09 28.16 BAO 2014 02 02 10 28.54 BAO 2014 02 02 11 28.33 BAO 2014 02 02 12 26.25 BAO 2014 02 02 13 21.32 BAO 2014 02 02 14 18.95 BAO 2014 02 02 15 21.93 BAO 2014 02 02 16 22.95 BAO 2014 02 02 17 24.70 BAO 2014 02 02 18 27.20 BAO 2014 02 02 19 30.70 BAO 2014 02 02 20 33.37 BAO 2014 02 02 21 38.47 BAO 2014 02 02 22 38.46 BAO 2014 02 02 23 36.42 BAO 2014 02 03 00 34.34 BAO 2014 02 03 01 33.72 BAO 2014 02 03 02 38.01 BAO 2014 02 03 03 35.88 BAO 2014 02 03 04 25.78 BAO 2014 02 03 05 30.01 BAO 2014 02 03 06 16.62 BAO 2014 02 03 07 4.57 BAO 2014 02 03 08 10.00 BAO 2014 02 03 09 3.42 BAO 2014 02 03 10 7.98 BAO 2014 02 03 11 5.69 BAO 2014 02 03 12 5.97 BAO 2014 02 03 13 16.55 BAO 2014 02 03 14 17.77 BAO 2014 02 03 15 26.16 BAO 2014 02 03 16 24.98 BAO 2014 02 03 17 28.33 BAO 2014 02 03 18 40.39 BAO 2014 02 03 19 40.78 BAO 2014 02 03 20 43.01 BAO 2014 02 03 21 39.63 BAO 2014 02 03 22 38.92 BAO 2014 02 03 23 29.53 BAO 2014 02 04 00 17.96 BAO 2014 02 04 01 24.82 BAO 2014 02 04 02 25.87 BAO 2014 02 04 03 25.48 BAO 2014 02 04 04 21.04 BAO 2014 02 04 05 18.76 BAO 2014 02 04 06 31.11 BAO 2014 02 04 07 23.38 BAO 2014 02 04 08 15.14 BAO 2014 02 04 09 9.21 BAO 2014 02 04 10 17.83 BAO 2014 02 04 11 25.25 BAO 2014 02 04 12 28.73 BAO 2014 02 04 13 27.64 BAO 2014 02 04 14 27.09 BAO 2014 02 04 15 27.44 BAO 2014 02 04 16 27.76 BAO 2014 02 04 17 28.82 BAO 2014 02 04 18 30.11 BAO 2014 02 04 19 31.42 BAO 2014 02 04 20 33.24 BAO 2014 02 04 21 35.40 BAO 2014 02 04 22 36.26 BAO 2014 02 04 23 35.65 BAO 2014 02 05 00 34.16 BAO 2014 02 05 01 33.65 BAO 2014 02 05 02 31.10 BAO 2014 02 05 03 30.93 BAO 2014 02 05 04 24.66 BAO 2014 02 05 05 27.08 BAO 2014 02 05 06 26.01 BAO 2014 02 05 07 27.67 BAO 2014 02 05 08 28.11 BAO 2014 02 05 09 27.03 BAO 2014 02 05 10 26.78 BAO 2014 02 05 11 27.74 BAO 2014 02 05 12 13.84 BAO 2014 02 05 13 8.25 BAO 2014 02 05 14 7.40 BAO 2014 02 05 15 19.86 BAO 2014 02 05 16 22.63 BAO 2014 02 05 17 27.97 BAO 2014 02 05 18 32.18 BAO 2014 02 05 19 34.51 BAO 2014 02 05 20 35.78 BAO 2014 02 05 21 37.75 BAO 2014 02 05 22 38.63 BAO 2014 02 05 23 35.77 BAO 2014 02 06 00 24.69 BAO 2014 02 06 01 17.78 BAO 2014 02 06 02 18.02 BAO 2014 02 06 03 20.48 BAO 2014 02 06 04 20.84 BAO 2014 02 06 05 21.23 BAO 2014 02 06 06 15.52 BAO 2014 02 06 07 16.46 BAO 2014 02 06 08 27.23 BAO 2014 02 06 09 24.26 BAO 2014 02 06 10 31.69 BAO 2014 02 06 11 25.31 BAO 2014 02 06 12 25.13 BAO 2014 02 06 13 23.63 BAO 2014 02 06 14 19.62 BAO 2014 02 06 15 25.37 BAO 2014 02 06 16 31.69 BAO 2014 02 06 17 33.47 BAO 2014 02 06 18 33.71 BAO 2014 02 06 19 33.66 BAO 2014 02 06 20 34.28 BAO 2014 02 06 21 33.99 BAO 2014 02 06 22 35.68 BAO 2014 02 06 23 32.54 BAO 2014 02 07 00 23.81 BAO 2014 02 07 01 19.90 BAO 2014 02 07 02 12.96 BAO 2014 02 07 03 10.96 BAO 2014 02 07 04 10.08 BAO 2014 02 07 05 19.76 BAO 2014 02 07 06 12.18 BAO 2014 02 07 07 5.65 BAO 2014 02 07 08 4.33 BAO 2014 02 07 09 11.57 BAO 2014 02 07 10 11.01 BAO 2014 02 07 11 12.37 BAO 2014 02 07 12 13.19 BAO 2014 02 07 13 2.12 BAO 2014 02 07 14 4.00 BAO 2014 02 07 15 11.25 BAO 2014 02 07 16 17.92 BAO 2014 02 07 17 17.58 BAO 2014 02 10 16 19.36 BAO 2014 02 10 17 19.07 BAO 2014 02 10 18 19.00 BAO 2014 02 10 19 19.26 BAO 2014 02 10 20 20.83 BAO 2014 02 10 21 18.76 BAO 2014 02 10 22 16.98 BAO 2014 02 10 23 14.37 BAO 2014 02 11 00 8.08 BAO 2014 02 11 01 6.20 BAO 2014 02 11 02 10.81 BAO 2014 02 11 03 21.85 BAO 2014 02 11 04 9.80 BAO 2014 02 11 05 7.31 BAO 2014 02 11 06 9.76 BAO 2014 02 11 07 31.12 BAO 2014 02 11 08 34.06 BAO 2014 02 11 09 28.67 BAO 2014 02 11 10 21.07 BAO 2014 02 11 11 26.68 BAO 2014 02 11 12 24.65 BAO 2014 02 11 13 9.96 BAO 2014 02 11 14 13.72 BAO 2014 02 11 15 23.91 BAO 2014 02 11 16 17.00 BAO 2014 02 11 17 13.13 BAO 2014 02 11 18 11.38 BAO 2014 02 11 19 17.99 BAO 2014 02 11 20 31.39 BAO 2014 02 11 21 42.99 BAO 2014 02 11 22 42.30 BAO 2014 02 11 23 29.00 BAO 2014 02 12 00 42.91 BAO 2014 02 12 01 42.62 BAO 2014 02 12 02 44.74 BAO 2014 02 12 03 46.13 BAO 2014 02 12 04 42.49 BAO 2014 02 12 05 43.26 BAO 2014 02 12 06 43.77 BAO 2014 02 12 07 39.39 BAO 2014 02 12 08 39.23 BAO 2014 02 12 09 39.85 BAO 2014 02 12 10 39.11 BAO 2014 02 12 11 34.18 BAO 2014 02 12 12 33.75 BAO 2014 02 12 13 25.81 BAO 2014 02 12 14 7.14 BAO 2014 02 12 15 13.07 BAO 2014 02 12 16 13.84 BAO 2014 02 12 17 17.14 BAO 2014 02 12 18 16.80 BAO 2014 02 12 19 25.16 BAO 2014 02 12 20 28.91 BAO 2014 02 12 21 25.03 BAO 2014 02 12 22 26.39 BAO 2014 02 12 23 23.51 BAO 2014 02 13 00 10.02 BAO 2014 02 13 01 4.23 BAO 2014 02 13 02 14.43 BAO 2014 02 13 03 14.05 BAO 2014 02 13 04 19.69 BAO 2014 02 13 05 34.37 BAO 2014 02 13 06 39.61 BAO 2014 02 13 07 38.00 BAO 2014 02 13 08 36.98 BAO 2014 02 13 09 36.65 BAO 2014 02 13 10 35.83 BAO 2014 02 13 11 35.64 BAO 2014 02 13 12 34.21 BAO 2014 02 13 13 31.51 BAO 2014 02 13 14 20.13 BAO 2014 02 13 15 27.60 BAO 2014 02 13 16 30.52 BAO 2014 02 13 17 29.10 BAO 2014 02 13 18 30.50 BAO 2014 02 13 19 32.61 BAO 2014 02 13 20 32.93 BAO 2014 02 13 21 32.78 BAO 2014 02 13 22 32.30 BAO 2014 02 13 23 33.96 BAO 2014 02 14 00 30.74 BAO 2014 02 14 01 36.52 BAO 2014 02 14 02 38.48 BAO 2014 02 14 03 39.74 BAO 2014 02 14 04 37.79 BAO 2014 02 14 05 41.65 BAO 2014 02 14 06 41.93 BAO 2014 02 14 07 40.94 BAO 2014 02 14 08 41.11 BAO 2014 02 14 09 39.87 BAO 2014 02 14 10 36.10 BAO 2014 02 14 11 26.50 BAO 2014 02 14 12 22.66 BAO 2014 02 14 13 20.41 BAO 2014 02 14 14 11.95 BAO 2014 02 14 15 18.38 BAO 2014 02 14 16 23.55 BAO 2014 02 14 17 29.56 BAO 2014 02 14 18 36.73 BAO 2014 02 14 19 40.59 BAO 2014 02 14 20 38.91 BAO 2014 02 14 21 39.86 BAO 2014 02 14 22 38.77 BAO 2014 02 14 23 30.37 BAO 2014 02 15 00 23.38 BAO 2014 02 15 01 23.06 BAO 2014 02 15 02 28.62 BAO 2014 02 15 03 26.62 BAO 2014 02 15 04 21.95 BAO 2014 02 15 05 21.70 BAO 2014 02 15 06 12.71 BAO 2014 02 15 07 16.74 BAO 2014 02 15 08 29.12 BAO 2014 02 15 09 29.68 BAO 2014 02 15 10 30.45 BAO 2014 02 15 11 29.75 BAO 2014 02 15 12 29.79 BAO 2014 02 15 13 27.03 BAO 2014 02 15 14 27.90 BAO 2014 02 15 15 29.73 BAO 2014 02 15 16 35.49 BAO 2014 02 15 17 37.60 BAO 2014 02 15 18 38.00 BAO 2014 02 15 19 38.06 BAO 2014 02 15 20 39.62 BAO 2014 02 15 21 40.50 BAO 2014 02 15 22 40.83 BAO 2014 02 15 23 40.85 BAO 2014 02 16 00 35.24 BAO 2014 02 16 01 21.63 BAO 2014 02 16 02 20.88 BAO 2014 02 16 03 28.19 BAO 2014 02 16 04 25.00 BAO 2014 02 16 05 23.54 BAO 2014 02 16 06 19.51 BAO 2014 02 16 07 28.50 BAO 2014 02 16 08 24.70 BAO 2014 02 16 09 16.74 BAO 2014 02 16 10 10.89 BAO 2014 02 16 11 9.93 BAO 2014 02 16 12 10.36 BAO 2014 02 16 13 17.48 BAO 2014 02 16 14 8.82 BAO 2014 02 16 15 10.39 BAO 2014 02 16 16 10.05 BAO 2014 02 16 17 15.47 BAO 2014 02 16 18 11.57 BAO 2014 02 16 19 22.93 BAO 2014 02 16 20 29.81 BAO 2014 02 16 21 36.64 BAO 2014 02 16 22 35.83 BAO 2014 02 16 23 36.72 BAO 2014 02 17 00 35.15 BAO 2014 02 17 01 38.33 BAO 2014 02 17 02 36.31 BAO 2014 02 17 03 32.12 BAO 2014 02 17 04 37.20 BAO 2014 02 17 05 44.92 BAO 2014 02 17 06 44.99 BAO 2014 02 17 07 43.95 BAO 2014 02 17 08 43.50 BAO 2014 02 17 09 42.57 BAO 2014 02 17 10 42.80 BAO 2014 02 17 11 41.83 BAO 2014 02 17 12 37.70 BAO 2014 02 17 13 25.76 BAO 2014 02 17 14 17.08 BAO 2014 02 17 15 21.26 BAO 2014 02 17 16 18.79 BAO 2014 02 17 17 26.61 BAO 2014 02 17 18 32.20 BAO 2014 02 17 19 37.73 BAO 2014 02 17 20 44.60 BAO 2014 02 17 21 44.97 BAO 2014 02 17 22 39.08 BAO 2014 02 17 23 36.89 BAO 2014 02 18 00 43.58 BAO 2014 02 18 01 44.87 BAO 2014 02 18 02 45.16 BAO 2014 02 18 03 47.26 BAO 2014 02 18 04 46.32 BAO 2014 02 18 05 46.26 BAO 2014 02 18 06 45.35 BAO 2014 02 18 07 44.92 BAO 2014 02 18 08 44.16 BAO 2014 02 18 09 43.30 BAO 2014 02 18 10 43.65 BAO 2014 02 18 11 43.34 BAO 2014 02 18 12 42.51 BAO 2014 02 18 13 41.87 BAO 2014 02 18 14 35.75 BAO 2014 02 18 15 41.03 BAO 2014 02 18 16 41.42 BAO 2014 02 18 17 41.62 BAO 2014 02 18 18 42.24 BAO 2014 02 18 19 43.36 BAO 2014 02 18 20 44.20 BAO 2014 02 18 21 45.06 BAO 2014 02 18 22 45.30 BAO 2014 02 18 23 44.44 BAO 2014 02 19 00 42.66 BAO 2014 02 19 01 35.03 BAO 2014 02 19 02 30.98 BAO 2014 02 19 03 29.48 BAO 2014 02 19 04 30.91 BAO 2014 02 19 05 29.09 BAO 2014 02 19 06 19.28 BAO 2014 02 19 07 17.14 BAO 2014 02 19 08 17.88 BAO 2014 02 19 09 20.52 BAO 2014 02 19 10 18.98 BAO 2014 02 19 11 22.49 BAO 2014 02 19 12 16.37 BAO 2014 02 19 13 15.60 BAO 2014 02 19 14 3.34 BAO 2014 02 19 15 11.83 BAO 2014 02 19 17 26.91 BAO 2014 02 25 05 27.86 BAO 2014 02 25 06 28.89 BAO 2014 02 25 07 30.67 BAO 2014 02 25 08 28.86 BAO 2014 02 25 09 26.68 BAO 2014 02 25 10 23.64 BAO 2014 02 25 11 21.80 BAO 2014 02 25 12 20.91 BAO 2014 02 25 13 20.64 BAO 2014 02 25 14 19.04 BAO 2014 02 25 15 17.70 BAO 2014 02 25 16 20.13 BAO 2014 02 25 17 19.06 BAO 2014 02 25 18 21.71 BAO 2014 02 25 19 22.43 BAO 2014 02 25 20 26.10 BAO 2014 02 25 21 28.91 BAO 2014 02 25 22 29.98 BAO 2014 02 25 23 30.98 BAO 2014 02 26 00 30.14 BAO 2014 02 26 01 28.74 BAO 2014 02 26 02 29.34 BAO 2014 02 26 03 28.24 BAO 2014 02 26 04 28.22 BAO 2014 02 26 05 20.65 BAO 2014 02 26 06 20.24 BAO 2014 02 26 07 22.70 BAO 2014 02 26 08 20.73 BAO 2014 02 26 09 17.98 BAO 2014 02 26 10 13.13 BAO 2014 02 26 11 10.26 BAO 2014 02 26 12 5.10 BAO 2014 02 26 13 11.18 BAO 2014 02 26 14 7.05 BAO 2014 02 26 15 14.86 BAO 2014 02 26 16 21.69 BAO 2014 02 26 17 22.85 BAO 2014 02 26 18 25.00 BAO 2014 02 26 19 30.56 BAO 2014 02 26 20 34.05 BAO 2014 02 26 21 37.89 BAO 2014 02 26 22 34.47 BAO 2014 02 26 23 40.72 BAO 2014 02 27 00 29.44 BAO 2014 02 27 01 19.25 BAO 2014 02 27 02 18.63 BAO 2014 02 27 03 10.99 BAO 2014 02 27 04 5.22 BAO 2014 02 27 05 6.83 BAO 2014 02 27 06 7.31 BAO 2014 02 27 07 7.11 BAO 2014 02 27 08 5.61 BAO 2014 02 27 09 6.43 BAO 2014 02 27 10 10.14 BAO 2014 02 27 11 9.89 BAO 2014 02 27 12 12.90 BAO 2014 02 27 13 14.52 BAO 2014 02 27 14 11.06 BAO 2014 02 27 15 9.04 BAO 2014 02 27 16 14.92 BAO 2014 02 27 17 32.10 BAO 2014 02 27 18 39.85 BAO 2014 02 27 19 37.79 BAO 2014 02 27 20 39.73 BAO 2014 02 27 21 40.36 BAO 2014 02 27 22 40.02 BAO 2014 02 27 23 40.17 BAO 2014 02 28 00 32.48 BAO 2014 02 28 01 23.03 BAO 2014 02 28 02 21.66 BAO 2014 02 28 03 19.09 BAO 2014 02 28 04 19.02 BAO 2014 02 28 05 19.09 BAO 2014 02 28 06 17.83 BAO 2014 02 28 07 17.39 BAO 2014 02 28 08 22.46 BAO 2014 02 28 09 24.04 BAO 2014 02 28 10 22.25 BAO 2014 02 28 11 17.40 BAO 2014 02 28 12 11.17 BAO 2014 02 28 13 13.53 BAO 2014 02 28 14 11.61 BAO 2014 02 28 15 14.07 BAO 2014 02 28 16 20.85 BAO 2014 02 28 17 40.73 BAO 2014 02 28 18 42.57 BAO 2014 02 28 19 44.03 BAO 2014 02 28 20 42.43 BAO 2014 02 28 21 33.32 BAO 2014 02 28 22 35.94 BAO 2014 02 28 23 33.08