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) BMW 2011 09 01 00 29.72 BMW 2011 09 01 01 29.52 BMW 2011 09 01 02 30.49 BMW 2011 09 01 03 29.75 BMW 2011 09 01 04 31.06 BMW 2011 09 01 05 32.34 BMW 2011 09 01 06 32.64 BMW 2011 09 01 07 32.18 BMW 2011 09 01 08 32.44 BMW 2011 09 01 09 31.68 BMW 2011 09 01 10 31.06 BMW 2011 09 01 11 31.33 BMW 2011 09 01 12 31.31 BMW 2011 09 01 13 31.02 BMW 2011 09 01 14 30.90 BMW 2011 09 01 15 30.61 BMW 2011 09 01 16 30.28 BMW 2011 09 01 17 31.13 BMW 2011 09 01 18 32.98 BMW 2011 09 01 19 33.95 BMW 2011 09 01 20 31.83 BMW 2011 09 01 21 32.44 BMW 2011 09 01 22 33.75 BMW 2011 09 01 23 31.94 BMW 2011 09 02 00 31.32 BMW 2011 09 02 01 31.58 BMW 2011 09 02 02 32.04 BMW 2011 09 02 03 30.26 BMW 2011 09 02 04 28.32 BMW 2011 09 02 05 26.63 BMW 2011 09 02 06 27.91 BMW 2011 09 02 07 27.88 BMW 2011 09 02 08 26.80 BMW 2011 09 02 09 27.76 BMW 2011 09 02 10 27.85 BMW 2011 09 02 11 26.95 BMW 2011 09 02 12 27.43 BMW 2011 09 02 13 28.03 BMW 2011 09 02 14 26.50 BMW 2011 09 02 15 27.76 BMW 2011 09 02 16 27.41 BMW 2011 09 02 17 26.98 BMW 2011 09 02 18 25.96 BMW 2011 09 02 19 26.13 BMW 2011 09 02 20 24.54 BMW 2011 09 02 21 25.84 BMW 2011 09 02 22 25.02 BMW 2011 09 02 23 24.62 BMW 2011 09 03 00 28.61 BMW 2011 09 03 01 29.11 BMW 2011 09 03 02 30.42 BMW 2011 09 03 03 31.81 BMW 2011 09 03 04 30.96 BMW 2011 09 03 05 32.76 BMW 2011 09 03 06 32.92 BMW 2011 09 03 07 35.59 BMW 2011 09 03 08 34.21 BMW 2011 09 03 09 33.54 BMW 2011 09 03 10 34.11 BMW 2011 09 03 11 34.72 BMW 2011 09 03 12 34.57 BMW 2011 09 03 13 34.54 BMW 2011 09 03 14 34.01 BMW 2011 09 03 15 33.87 BMW 2011 09 03 16 34.03 BMW 2011 09 03 17 34.94 BMW 2011 09 03 18 34.31 BMW 2011 09 03 19 34.89 BMW 2011 09 03 20 33.08 BMW 2011 09 03 21 32.80 BMW 2011 09 03 22 32.37 BMW 2011 09 03 23 32.43 BMW 2011 09 04 00 31.50 BMW 2011 09 04 01 30.15 BMW 2011 09 04 02 30.70 BMW 2011 09 04 03 30.42 BMW 2011 09 04 04 29.70 BMW 2011 09 04 05 28.16 BMW 2011 09 04 06 26.05 BMW 2011 09 04 07 25.80 BMW 2011 09 04 08 25.51 BMW 2011 09 04 09 27.51 BMW 2011 09 04 10 27.29 BMW 2011 09 04 11 26.86 BMW 2011 09 04 12 26.26 BMW 2011 09 04 13 25.68 BMW 2011 09 04 14 24.22 BMW 2011 09 04 15 22.71 BMW 2011 09 04 16 21.34 BMW 2011 09 04 17 22.21 BMW 2011 09 04 18 29.11 BMW 2011 09 04 19 26.38 BMW 2011 09 04 20 24.81 BMW 2011 09 04 21 25.87 BMW 2011 09 04 22 25.88 BMW 2011 09 04 23 25.36 BMW 2011 09 05 00 25.33 BMW 2011 09 05 01 22.61 BMW 2011 09 05 02 21.87 BMW 2011 09 05 03 23.27 BMW 2011 09 05 04 21.91 BMW 2011 09 05 05 24.57 BMW 2011 09 05 06 26.48 BMW 2011 09 05 07 25.34 BMW 2011 09 05 08 23.57 BMW 2011 09 05 09 25.71 BMW 2011 09 05 10 26.08 BMW 2011 09 05 11 26.82 BMW 2011 09 05 12 25.54 BMW 2011 09 05 13 27.13 BMW 2011 09 05 14 25.83 BMW 2011 09 05 15 27.87 BMW 2011 09 05 16 28.39 BMW 2011 09 05 17 27.31 BMW 2011 09 05 18 24.90 BMW 2011 09 05 19 30.81 BMW 2011 09 05 20 31.54 BMW 2011 09 05 21 31.29 BMW 2011 09 05 22 31.62 BMW 2011 09 05 23 29.99 BMW 2011 09 06 00 27.37 BMW 2011 09 06 01 27.73 BMW 2011 09 06 02 31.60 BMW 2011 09 06 03 28.23 BMW 2011 09 06 04 24.21 BMW 2011 09 06 05 24.89 BMW 2011 09 06 06 29.65 BMW 2011 09 06 07 27.58 BMW 2011 09 06 08 27.20 BMW 2011 09 06 09 27.53 BMW 2011 09 06 10 27.68 BMW 2011 09 06 11 28.39 BMW 2011 09 06 12 25.36 BMW 2011 09 06 13 22.71 BMW 2011 09 06 14 23.61 BMW 2011 09 12 19 12.50 BMW 2011 09 12 20 13.09 BMW 2011 09 12 21 12.66 BMW 2011 09 12 22 11.67 BMW 2011 09 12 23 11.50 BMW 2011 09 13 00 11.42 BMW 2011 09 13 01 11.34 BMW 2011 09 13 02 12.25 BMW 2011 09 13 03 12.97 BMW 2011 09 13 04 13.12 BMW 2011 09 13 05 13.31 BMW 2011 09 13 06 12.73 BMW 2011 09 13 07 13.14 BMW 2011 09 13 08 12.96 BMW 2011 09 13 09 12.80 BMW 2011 09 13 10 12.55 BMW 2011 09 13 11 11.93 BMW 2011 09 13 12 11.92 BMW 2011 09 13 13 12.36 BMW 2011 09 13 14 13.85 BMW 2011 09 13 15 14.35 BMW 2011 09 13 16 18.82 BMW 2011 09 13 17 20.24 BMW 2011 09 13 18 17.71 BMW 2011 09 13 19 18.20 BMW 2011 09 13 20 17.66 BMW 2011 09 13 21 18.73 BMW 2011 09 13 22 20.87 BMW 2011 09 13 23 20.94 BMW 2011 09 14 00 19.11 BMW 2011 09 14 01 17.24 BMW 2011 09 14 02 17.88 BMW 2011 09 14 03 18.93 BMW 2011 09 14 04 17.16 BMW 2011 09 14 05 17.45 BMW 2011 09 14 06 15.72 BMW 2011 09 14 07 14.98 BMW 2011 09 14 08 15.41 BMW 2011 09 14 09 16.07 BMW 2011 09 14 10 15.43 BMW 2011 09 14 11 13.47 BMW 2011 09 14 12 13.86 BMW 2011 09 14 13 12.27 BMW 2011 09 14 14 9.31 BMW 2011 09 14 15 10.71 BMW 2011 09 14 16 11.54 BMW 2011 09 14 17 12.38 BMW 2011 09 14 18 13.02 BMW 2011 09 14 19 13.65 BMW 2011 09 14 20 14.77 BMW 2011 09 14 21 16.58 BMW 2011 09 14 22 16.37 BMW 2011 09 14 23 17.66 BMW 2011 09 15 00 17.00 BMW 2011 09 15 01 17.13 BMW 2011 09 15 02 17.14 BMW 2011 09 15 03 17.24 BMW 2011 09 15 04 16.50 BMW 2011 09 15 05 16.69 BMW 2011 09 15 06 16.49 BMW 2011 09 15 07 16.31 BMW 2011 09 15 08 15.33 BMW 2011 09 15 09 16.55 BMW 2011 09 15 10 15.18 BMW 2011 09 15 11 13.78 BMW 2011 09 15 12 12.90 BMW 2011 09 15 13 12.10 BMW 2011 09 15 14 13.19 BMW 2011 09 15 15 12.23 BMW 2011 09 15 16 15.02 BMW 2011 09 15 17 18.76 BMW 2011 09 15 18 20.07 BMW 2011 09 15 19 18.44 BMW 2011 09 15 20 17.64 BMW 2011 09 15 21 17.48 BMW 2011 09 15 22 17.66 BMW 2011 09 15 23 18.26 BMW 2011 09 16 00 18.20 BMW 2011 09 16 01 17.17 BMW 2011 09 16 02 16.94 BMW 2011 09 16 03 18.14 BMW 2011 09 16 04 17.22 BMW 2011 09 16 05 17.84 BMW 2011 09 16 06 18.52 BMW 2011 09 16 07 19.53 BMW 2011 09 16 08 18.27 BMW 2011 09 16 09 18.32 BMW 2011 09 16 10 16.41 BMW 2011 09 16 11 15.48 BMW 2011 09 16 12 13.64 BMW 2011 09 16 13 13.58 BMW 2011 09 16 14 13.80 BMW 2011 09 16 15 15.02 BMW 2011 09 16 16 15.68 BMW 2011 09 16 17 17.71 BMW 2011 09 16 18 17.63 BMW 2011 09 16 19 18.19 BMW 2011 09 16 20 18.92 BMW 2011 09 16 21 18.59 BMW 2011 09 16 22 16.70 BMW 2011 09 16 23 13.42 BMW 2011 09 17 00 13.75 BMW 2011 09 17 01 13.70 BMW 2011 09 17 02 13.46 BMW 2011 09 17 03 15.16 BMW 2011 09 17 04 15.83 BMW 2011 09 17 05 17.10 BMW 2011 09 17 06 17.33 BMW 2011 09 17 07 17.16 BMW 2011 09 17 08 17.09 BMW 2011 09 17 09 17.19 BMW 2011 09 17 10 16.73 BMW 2011 09 17 11 20.40 BMW 2011 09 17 12 15.38 BMW 2011 09 17 13 19.21 BMW 2011 09 17 14 17.18 BMW 2011 09 17 15 19.95 BMW 2011 09 17 16 20.11 BMW 2011 09 17 17 19.98 BMW 2011 09 17 18 22.06 BMW 2011 09 17 19 23.42 BMW 2011 09 17 20 22.02 BMW 2011 09 17 21 20.99 BMW 2011 09 17 22 19.38 BMW 2011 09 17 23 19.07 BMW 2011 09 18 00 20.04 BMW 2011 09 18 01 21.11 BMW 2011 09 18 02 21.49 BMW 2011 09 18 03 21.23 BMW 2011 09 18 04 21.95 BMW 2011 09 18 05 23.02 BMW 2011 09 18 06 23.79 BMW 2011 09 18 07 23.27 BMW 2011 09 18 08 24.10 BMW 2011 09 18 09 24.79 BMW 2011 09 18 10 25.37 BMW 2011 09 18 11 22.92 BMW 2011 09 18 12 21.86 BMW 2011 09 18 13 18.47 BMW 2011 09 18 14 16.31 BMW 2011 09 18 15 15.37 BMW 2011 09 18 16 14.06 BMW 2011 09 18 17 13.04 BMW 2011 09 18 18 12.64 BMW 2011 09 18 19 12.38 BMW 2011 09 18 20 12.94 BMW 2011 09 18 21 13.51 BMW 2011 09 18 22 12.79 BMW 2011 09 18 23 11.94 BMW 2011 09 19 00 13.86 BMW 2011 09 19 01 13.47 BMW 2011 09 19 02 12.33 BMW 2011 09 19 03 12.55 BMW 2011 09 19 04 12.86 BMW 2011 09 19 05 12.96 BMW 2011 09 19 06 12.97 BMW 2011 09 19 07 12.71 BMW 2011 09 19 08 12.64 BMW 2011 09 19 09 12.72 BMW 2011 09 19 10 12.17 BMW 2011 09 19 11 11.19 BMW 2011 09 19 12 10.95 BMW 2011 09 19 13 10.79 BMW 2011 09 19 14 11.12 BMW 2011 09 19 15 10.91 BMW 2011 09 19 18 10.81 BMW 2011 09 19 19 12.13 BMW 2011 09 19 20 12.64 BMW 2011 09 19 21 13.36 BMW 2011 09 19 22 13.78 BMW 2011 09 19 23 14.48 BMW 2011 09 20 00 13.70 BMW 2011 09 20 01 12.82 BMW 2011 09 20 02 12.68 BMW 2011 09 20 03 12.62 BMW 2011 09 20 04 12.69 BMW 2011 09 20 05 13.07 BMW 2011 09 20 06 13.12 BMW 2011 09 20 07 13.36 BMW 2011 09 20 08 13.66 BMW 2011 09 20 09 13.74 BMW 2011 09 20 10 14.12 BMW 2011 09 20 11 12.37 BMW 2011 09 20 12 14.11 BMW 2011 09 20 13 12.14 BMW 2011 09 20 14 12.78 BMW 2011 09 20 15 12.91 BMW 2011 09 20 16 12.64 BMW 2011 09 20 17 13.24 BMW 2011 09 20 18 13.07 BMW 2011 09 20 19 13.31 BMW 2011 09 20 20 13.95 BMW 2011 09 20 21 14.06 BMW 2011 09 20 22 13.80 BMW 2011 09 20 23 14.22 BMW 2011 09 21 00 13.64 BMW 2011 09 21 01 12.87 BMW 2011 09 21 02 13.20 BMW 2011 09 21 03 13.05 BMW 2011 09 21 04 13.33 BMW 2011 09 21 05 13.86 BMW 2011 09 21 06 13.95 BMW 2011 09 21 07 13.90 BMW 2011 09 21 08 14.79 BMW 2011 09 21 09 15.37 BMW 2011 09 21 10 14.60 BMW 2011 09 21 11 14.73 BMW 2011 09 21 12 12.32 BMW 2011 09 21 13 10.26 BMW 2011 09 21 14 11.95 BMW 2011 09 21 15 12.69 BMW 2011 09 21 16 12.74 BMW 2011 09 21 17 12.39 BMW 2011 09 21 18 12.67 BMW 2011 09 21 19 12.46 BMW 2011 09 21 20 12.55 BMW 2011 09 21 21 13.05 BMW 2011 09 21 22 13.98 BMW 2011 09 21 23 13.88 BMW 2011 09 22 00 15.24 BMW 2011 09 22 01 15.92 BMW 2011 09 22 02 16.30 BMW 2011 09 22 03 17.37 BMW 2011 09 22 04 18.66 BMW 2011 09 22 05 19.08 BMW 2011 09 22 06 19.47 BMW 2011 09 22 07 19.76 BMW 2011 09 22 08 20.14 BMW 2011 09 22 09 20.23 BMW 2011 09 22 10 19.78 BMW 2011 09 22 11 18.78 BMW 2011 09 22 12 19.44 BMW 2011 09 22 13 18.61 BMW 2011 09 22 14 17.88 BMW 2011 09 22 15 17.85 BMW 2011 09 22 16 17.73 BMW 2011 09 22 17 17.08 BMW 2011 09 22 18 16.62 BMW 2011 09 22 19 17.00 BMW 2011 09 22 20 18.30 BMW 2011 09 22 21 17.53 BMW 2011 09 22 22 16.48 BMW 2011 09 22 23 16.88 BMW 2011 09 23 00 18.43 BMW 2011 09 23 01 18.79 BMW 2011 09 23 02 18.67 BMW 2011 09 23 03 19.10 BMW 2011 09 23 04 18.51 BMW 2011 09 23 05 16.80 BMW 2011 09 23 06 16.61 BMW 2011 09 23 07 16.92 BMW 2011 09 23 08 17.07 BMW 2011 09 23 09 16.79 BMW 2011 09 23 10 15.83 BMW 2011 09 23 11 16.31 BMW 2011 09 23 12 16.58 BMW 2011 09 23 13 16.60 BMW 2011 09 23 14 14.67 BMW 2011 09 23 15 11.52 BMW 2011 09 23 16 9.65 BMW 2011 09 23 17 7.72 BMW 2011 09 23 18 10.11 BMW 2011 09 23 19 11.45 BMW 2011 09 23 20 12.63 BMW 2011 09 23 21 12.61 BMW 2011 09 23 22 13.57 BMW 2011 09 23 23 13.82 BMW 2011 09 24 00 13.92 BMW 2011 09 24 01 13.84 BMW 2011 09 24 02 14.10 BMW 2011 09 24 03 14.17 BMW 2011 09 24 04 14.29 BMW 2011 09 24 05 14.10 BMW 2011 09 24 06 13.90 BMW 2011 09 24 07 14.29 BMW 2011 09 24 08 14.18 BMW 2011 09 24 09 13.93 BMW 2011 09 24 10 14.06 BMW 2011 09 24 11 13.91 BMW 2011 09 24 12 13.39 BMW 2011 09 24 13 12.85 BMW 2011 09 24 14 12.53 BMW 2011 09 24 15 12.26 BMW 2011 09 24 16 11.80 BMW 2011 09 24 17 11.32 BMW 2011 09 24 18 11.15 BMW 2011 09 24 19 11.23 BMW 2011 09 24 20 11.44 BMW 2011 09 24 21 11.76 BMW 2011 09 24 22 12.14 BMW 2011 09 24 23 12.62 BMW 2011 09 25 00 12.30 BMW 2011 09 25 01 12.80 BMW 2011 09 25 02 12.42 BMW 2011 09 25 03 12.17 BMW 2011 09 25 04 12.99 BMW 2011 09 25 05 13.10 BMW 2011 09 25 06 12.66 BMW 2011 09 25 07 13.20 BMW 2011 09 25 08 13.51 BMW 2011 09 25 09 13.71 BMW 2011 09 25 10 13.95 BMW 2011 09 25 11 13.31 BMW 2011 09 25 12 13.21 BMW 2011 09 25 13 12.78 BMW 2011 09 25 14 13.08 BMW 2011 09 25 15 13.48 BMW 2011 09 25 16 12.91 BMW 2011 09 25 17 12.40 BMW 2011 09 25 18 12.00 BMW 2011 09 25 19 12.30 BMW 2011 09 25 20 12.54 BMW 2011 09 25 21 13.18 BMW 2011 09 25 22 14.14 BMW 2011 09 25 23 14.59 BMW 2011 09 26 00 12.43 BMW 2011 09 26 01 10.37 BMW 2011 09 26 02 11.17 BMW 2011 09 26 03 11.81 BMW 2011 09 26 04 11.19 BMW 2011 09 26 05 10.42 BMW 2011 09 26 06 10.17 BMW 2011 09 26 07 10.47 BMW 2011 09 26 08 11.30 BMW 2011 09 26 09 12.04 BMW 2011 09 26 10 12.20 BMW 2011 09 26 11 12.04 BMW 2011 09 26 12 11.22 BMW 2011 09 26 13 10.51 BMW 2011 09 26 14 10.86 BMW 2011 09 26 15 9.75 BMW 2011 09 26 16 8.17 BMW 2011 09 26 18 9.71 BMW 2011 09 26 19 9.76 BMW 2011 09 26 20 10.77 BMW 2011 09 26 21 11.69 BMW 2011 09 26 22 12.19 BMW 2011 09 26 23 11.81 BMW 2011 09 27 00 11.81 BMW 2011 09 27 01 11.19 BMW 2011 09 27 02 11.05 BMW 2011 09 27 03 11.60 BMW 2011 09 27 04 11.97 BMW 2011 09 27 05 12.33 BMW 2011 09 27 06 12.62 BMW 2011 09 27 07 12.96 BMW 2011 09 27 08 13.03 BMW 2011 09 27 09 13.59 BMW 2011 09 27 10 14.18 BMW 2011 09 27 11 13.95 BMW 2011 09 27 12 13.64 BMW 2011 09 27 13 12.89 BMW 2011 09 27 14 9.51 BMW 2011 09 27 15 10.09 BMW 2011 09 27 16 10.88 BMW 2011 09 27 17 11.58 BMW 2011 09 27 18 11.98 BMW 2011 09 27 19 13.36 BMW 2011 09 27 20 13.80 BMW 2011 09 27 21 12.97 BMW 2011 09 27 22 13.26 BMW 2011 09 27 23 13.03 BMW 2011 09 28 00 13.20 BMW 2011 09 28 01 13.18 BMW 2011 09 28 02 13.64 BMW 2011 09 28 03 13.43 BMW 2011 09 28 04 12.37 BMW 2011 09 28 05 12.90 BMW 2011 09 28 06 13.26 BMW 2011 09 28 07 12.63 BMW 2011 09 28 08 12.52 BMW 2011 09 28 09 12.49 BMW 2011 09 28 10 12.29 BMW 2011 09 28 11 11.53 BMW 2011 09 28 12 11.59 BMW 2011 09 28 13 11.60 BMW 2011 09 28 14 11.96 BMW 2011 09 28 15 11.84 BMW 2011 09 28 16 11.27 BMW 2011 09 28 17 10.96 BMW 2011 09 28 18 9.80 BMW 2011 09 28 19 9.52 BMW 2011 09 28 20 10.33 BMW 2011 09 28 21 10.89 BMW 2011 09 28 22 10.72 BMW 2011 09 28 23 9.59 BMW 2011 09 29 00 10.47 BMW 2011 09 29 01 9.32 BMW 2011 09 29 02 8.81 BMW 2011 09 29 03 10.40 BMW 2011 09 29 04 10.61 BMW 2011 09 29 05 11.39 BMW 2011 09 29 06 11.54 BMW 2011 09 29 07 11.83 BMW 2011 09 29 08 11.87 BMW 2011 09 29 09 12.18 BMW 2011 09 29 10 12.38 BMW 2011 09 29 11 10.21 BMW 2011 09 29 12 10.63 BMW 2011 09 29 13 10.76 BMW 2011 09 29 14 10.98 BMW 2011 09 29 15 11.13 BMW 2011 09 29 16 10.81 BMW 2011 09 29 17 10.86 BMW 2011 09 29 18 11.01 BMW 2011 09 29 19 11.40 BMW 2011 09 29 20 11.39 BMW 2011 09 29 21 11.83 BMW 2011 09 29 22 12.28 BMW 2011 09 29 23 11.69 BMW 2011 09 30 00 10.49 BMW 2011 09 30 01 10.81 BMW 2011 09 30 02 10.73 BMW 2011 09 30 03 11.06 BMW 2011 09 30 04 11.26 BMW 2011 09 30 05 11.36 BMW 2011 09 30 06 11.37 BMW 2011 09 30 07 11.40 BMW 2011 09 30 08 11.62 BMW 2011 09 30 09 12.02 BMW 2011 09 30 10 12.03 BMW 2011 09 30 11 10.92 BMW 2011 09 30 12 10.58 BMW 2011 09 30 13 10.53 BMW 2011 09 30 14 10.53 BMW 2011 09 30 15 10.94 BMW 2011 09 30 16 10.85 BMW 2011 09 30 17 10.92 BMW 2011 09 30 18 10.60 BMW 2011 09 30 19 11.12 BMW 2011 09 30 20 11.50 BMW 2011 09 30 21 11.67 BMW 2011 09 30 22 12.39 BMW 2011 09 30 23 12.43