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 2017 12 01 00 41.42 BMW 2017 12 01 01 42.66 BMW 2017 12 01 02 44.38 BMW 2017 12 01 03 43.70 BMW 2017 12 01 04 42.83 BMW 2017 12 01 05 42.95 BMW 2017 12 01 06 42.61 BMW 2017 12 01 07 42.04 BMW 2017 12 01 08 41.42 BMW 2017 12 01 09 40.78 BMW 2017 12 01 10 41.26 BMW 2017 12 01 11 40.75 BMW 2017 12 01 12 32.74 BMW 2017 12 01 13 27.62 BMW 2017 12 01 14 34.83 BMW 2017 12 01 15 39.21 BMW 2017 12 01 16 39.96 BMW 2017 12 01 17 40.20 BMW 2017 12 01 18 40.56 BMW 2017 12 01 19 39.46 BMW 2017 12 01 20 39.32 BMW 2017 12 01 21 38.99 BMW 2017 12 01 22 39.28 BMW 2017 12 01 23 39.92 BMW 2017 12 02 00 40.70 BMW 2017 12 02 01 40.03 BMW 2017 12 02 02 40.55 BMW 2017 12 02 03 40.49 BMW 2017 12 02 04 42.67 BMW 2017 12 02 05 44.17 BMW 2017 12 02 06 43.68 BMW 2017 12 02 07 44.41 BMW 2017 12 02 08 44.48 BMW 2017 12 02 09 46.50 BMW 2017 12 02 10 48.27 BMW 2017 12 02 11 47.17 BMW 2017 12 02 12 46.63 BMW 2017 12 02 13 47.27 BMW 2017 12 02 14 48.31 BMW 2017 12 02 15 49.14 BMW 2017 12 02 16 48.92 BMW 2017 12 02 17 48.10 BMW 2017 12 02 18 46.36 BMW 2017 12 02 19 45.89 BMW 2017 12 02 20 45.84 BMW 2017 12 02 21 46.86 BMW 2017 12 02 22 47.74 BMW 2017 12 02 23 49.14 BMW 2017 12 03 00 48.92 BMW 2017 12 03 01 47.83 BMW 2017 12 03 02 47.80 BMW 2017 12 03 03 46.40 BMW 2017 12 03 04 45.48 BMW 2017 12 03 05 45.84 BMW 2017 12 03 06 45.55 BMW 2017 12 03 07 46.89 BMW 2017 12 03 08 47.14 BMW 2017 12 03 09 46.63 BMW 2017 12 03 10 44.91 BMW 2017 12 03 11 44.13 BMW 2017 12 03 12 43.57 BMW 2017 12 03 13 43.28 BMW 2017 12 03 14 43.08 BMW 2017 12 03 15 43.67 BMW 2017 12 03 16 43.02 BMW 2017 12 03 17 42.00 BMW 2017 12 03 18 42.69 BMW 2017 12 03 19 42.41 BMW 2017 12 03 20 42.06 BMW 2017 12 03 21 43.78 BMW 2017 12 03 22 44.02 BMW 2017 12 03 23 43.99 BMW 2017 12 04 00 43.68 BMW 2017 12 04 01 43.64 BMW 2017 12 04 02 43.54 BMW 2017 12 04 03 43.85 BMW 2017 12 04 04 44.08 BMW 2017 12 04 05 44.29 BMW 2017 12 04 06 44.70 BMW 2017 12 04 07 44.89 BMW 2017 12 04 08 44.98 BMW 2017 12 04 09 45.44 BMW 2017 12 04 10 45.53 BMW 2017 12 04 11 45.80 BMW 2017 12 04 12 46.27 BMW 2017 12 04 13 46.12 BMW 2017 12 04 14 46.59 BMW 2017 12 04 15 47.52 BMW 2017 12 04 16 48.01 BMW 2017 12 04 17 48.87 BMW 2017 12 04 18 48.46 BMW 2017 12 04 19 48.23 BMW 2017 12 04 20 47.40 BMW 2017 12 04 21 47.69 BMW 2017 12 04 22 47.05 BMW 2017 12 04 23 46.79 BMW 2017 12 05 00 47.08 BMW 2017 12 05 01 46.94 BMW 2017 12 05 02 46.40 BMW 2017 12 05 03 46.67 BMW 2017 12 05 04 47.41 BMW 2017 12 05 05 46.36 BMW 2017 12 05 06 46.07 BMW 2017 12 05 07 46.72 BMW 2017 12 05 08 46.21 BMW 2017 12 05 09 45.68 BMW 2017 12 05 10 45.13 BMW 2017 12 05 11 43.96 BMW 2017 12 05 12 42.24 BMW 2017 12 05 13 41.18 BMW 2017 12 05 14 41.12 BMW 2017 12 05 15 9999.99 BMW 2017 12 05 16 9999.99 BMW 2017 12 05 17 9999.99 BMW 2017 12 18 00 46.66 BMW 2017 12 18 01 46.65 BMW 2017 12 18 02 46.85 BMW 2017 12 18 03 47.08 BMW 2017 12 18 04 47.17 BMW 2017 12 18 05 47.23 BMW 2017 12 18 06 47.21 BMW 2017 12 18 07 47.16 BMW 2017 12 18 08 47.23 BMW 2017 12 18 09 47.39 BMW 2017 12 18 10 47.44 BMW 2017 12 18 11 47.05 BMW 2017 12 18 12 46.51 BMW 2017 12 18 13 46.42 BMW 2017 12 18 14 45.81 BMW 2017 12 18 15 45.67 BMW 2017 12 18 16 9999.99 BMW 2017 12 18 17 44.43 BMW 2017 12 18 18 44.85 BMW 2017 12 18 19 44.56 BMW 2017 12 18 20 44.25 BMW 2017 12 18 21 43.95 BMW 2017 12 18 22 43.89 BMW 2017 12 18 23 43.65 BMW 2017 12 19 00 43.57 BMW 2017 12 19 01 43.52 BMW 2017 12 19 02 43.53 BMW 2017 12 19 03 43.44 BMW 2017 12 19 04 44.05 BMW 2017 12 19 05 45.06 BMW 2017 12 19 06 44.98 BMW 2017 12 19 07 45.44 BMW 2017 12 19 08 45.73 BMW 2017 12 19 09 45.92 BMW 2017 12 19 10 46.08 BMW 2017 12 19 11 45.97 BMW 2017 12 19 12 45.22 BMW 2017 12 19 13 44.01 BMW 2017 12 19 14 43.48 BMW 2017 12 19 15 43.45 BMW 2017 12 19 16 43.13 BMW 2017 12 19 17 42.18 BMW 2017 12 19 18 41.28 BMW 2017 12 19 19 41.99 BMW 2017 12 19 20 42.95 BMW 2017 12 19 21 43.20 BMW 2017 12 19 22 43.69 BMW 2017 12 19 23 44.60 BMW 2017 12 20 00 45.30 BMW 2017 12 20 01 46.10 BMW 2017 12 20 02 46.43 BMW 2017 12 20 03 46.87 BMW 2017 12 20 04 47.34 BMW 2017 12 20 05 47.51 BMW 2017 12 20 06 47.50 BMW 2017 12 20 07 47.95 BMW 2017 12 20 08 47.68 BMW 2017 12 20 09 47.31 BMW 2017 12 20 10 47.16 BMW 2017 12 20 11 46.48 BMW 2017 12 20 12 46.50 BMW 2017 12 20 13 46.93 BMW 2017 12 20 14 47.30 BMW 2017 12 20 15 47.48 BMW 2017 12 20 16 47.10 BMW 2017 12 20 17 47.56 BMW 2017 12 20 18 47.49 BMW 2017 12 20 19 48.04 BMW 2017 12 20 20 48.27 BMW 2017 12 20 21 48.03 BMW 2017 12 20 22 48.59 BMW 2017 12 20 23 49.35 BMW 2017 12 21 00 48.55 BMW 2017 12 21 01 47.49 BMW 2017 12 21 02 47.24 BMW 2017 12 21 03 47.83 BMW 2017 12 21 04 49.23 BMW 2017 12 21 05 49.24 BMW 2017 12 21 06 48.55 BMW 2017 12 21 07 48.35 BMW 2017 12 21 08 46.90 BMW 2017 12 21 09 44.70 BMW 2017 12 21 10 41.72 BMW 2017 12 21 11 39.93 BMW 2017 12 21 12 39.55 BMW 2017 12 21 13 36.24 BMW 2017 12 21 14 34.21 BMW 2017 12 21 15 29.28 BMW 2017 12 21 16 31.38 BMW 2017 12 21 17 29.88 BMW 2017 12 21 18 29.74 BMW 2017 12 21 19 29.86 BMW 2017 12 21 20 29.45 BMW 2017 12 21 21 28.54 BMW 2017 12 21 22 31.48 BMW 2017 12 21 23 32.84 BMW 2017 12 22 00 35.72 BMW 2017 12 22 01 35.67 BMW 2017 12 22 02 37.55 BMW 2017 12 22 03 39.57 BMW 2017 12 22 04 40.71 BMW 2017 12 22 05 41.43 BMW 2017 12 22 06 41.75 BMW 2017 12 22 07 42.05 BMW 2017 12 22 08 42.08 BMW 2017 12 22 09 42.08 BMW 2017 12 22 10 42.33 BMW 2017 12 22 11 42.28 BMW 2017 12 22 12 41.98 BMW 2017 12 22 13 41.62 BMW 2017 12 22 14 41.49 BMW 2017 12 22 15 41.63 BMW 2017 12 22 16 41.78 BMW 2017 12 22 17 40.60 BMW 2017 12 22 18 40.21 BMW 2017 12 22 19 40.87 BMW 2017 12 22 20 41.52 BMW 2017 12 22 21 41.97 BMW 2017 12 22 22 41.47 BMW 2017 12 22 23 42.12 BMW 2017 12 23 00 40.33 BMW 2017 12 23 01 42.11 BMW 2017 12 23 02 36.65 BMW 2017 12 23 03 26.58 BMW 2017 12 23 04 40.92 BMW 2017 12 23 05 41.04 BMW 2017 12 23 06 34.98 BMW 2017 12 23 07 29.56 BMW 2017 12 23 08 39.60 BMW 2017 12 23 09 38.55 BMW 2017 12 23 10 35.80 BMW 2017 12 23 11 38.11 BMW 2017 12 23 12 38.12 BMW 2017 12 23 13 36.51 BMW 2017 12 23 14 38.79 BMW 2017 12 23 15 40.05 BMW 2017 12 23 16 40.02 BMW 2017 12 23 17 38.98 BMW 2017 12 23 18 38.88 BMW 2017 12 23 19 39.02 BMW 2017 12 23 20 39.15 BMW 2017 12 23 21 38.40 BMW 2017 12 23 22 39.15 BMW 2017 12 23 23 40.17 BMW 2017 12 24 00 40.52 BMW 2017 12 24 01 39.88 BMW 2017 12 24 02 40.07 BMW 2017 12 24 03 40.09 BMW 2017 12 24 04 40.37 BMW 2017 12 24 05 40.06 BMW 2017 12 24 06 39.94 BMW 2017 12 24 07 39.70 BMW 2017 12 24 08 39.39 BMW 2017 12 24 09 39.10 BMW 2017 12 24 10 38.90 BMW 2017 12 24 11 38.83 BMW 2017 12 24 12 37.95 BMW 2017 12 24 13 36.37 BMW 2017 12 24 14 35.76 BMW 2017 12 24 15 36.00 BMW 2017 12 24 16 37.14 BMW 2017 12 24 17 36.24 BMW 2017 12 24 18 35.20 BMW 2017 12 24 19 35.16 BMW 2017 12 24 20 35.57 BMW 2017 12 24 21 35.32 BMW 2017 12 24 22 36.03 BMW 2017 12 24 23 36.05 BMW 2017 12 25 00 36.07 BMW 2017 12 25 01 34.70 BMW 2017 12 25 02 34.48 BMW 2017 12 25 03 34.88 BMW 2017 12 25 04 34.70 BMW 2017 12 25 05 34.63 BMW 2017 12 25 06 34.70 BMW 2017 12 25 07 34.86 BMW 2017 12 25 08 35.08 BMW 2017 12 25 09 34.48 BMW 2017 12 25 10 33.64 BMW 2017 12 25 11 34.40 BMW 2017 12 25 12 34.45 BMW 2017 12 25 13 33.07 BMW 2017 12 25 14 31.43 BMW 2017 12 25 15 27.29 BMW 2017 12 25 16 25.23 BMW 2017 12 25 17 25.55 BMW 2017 12 25 18 25.09 BMW 2017 12 25 19 25.61 BMW 2017 12 25 20 24.62 BMW 2017 12 25 21 24.40 BMW 2017 12 25 22 24.50 BMW 2017 12 25 23 24.53 BMW 2017 12 26 00 24.92 BMW 2017 12 26 01 25.62 BMW 2017 12 26 02 28.49 BMW 2017 12 26 03 30.87 BMW 2017 12 26 04 33.13 BMW 2017 12 26 05 31.82 BMW 2017 12 26 06 30.97 BMW 2017 12 26 07 31.25 BMW 2017 12 26 08 33.87 BMW 2017 12 26 09 38.26 BMW 2017 12 26 10 40.81 BMW 2017 12 26 11 39.28 BMW 2017 12 26 12 36.49 BMW 2017 12 26 13 36.57 BMW 2017 12 26 14 37.59 BMW 2017 12 26 15 38.51 BMW 2017 12 26 16 38.80 BMW 2017 12 26 17 38.91 BMW 2017 12 26 18 39.43 BMW 2017 12 26 19 40.19 BMW 2017 12 26 20 41.44 BMW 2017 12 26 21 42.20 BMW 2017 12 26 22 40.62 BMW 2017 12 26 23 40.86 BMW 2017 12 27 00 41.41 BMW 2017 12 27 01 41.60 BMW 2017 12 27 02 42.46 BMW 2017 12 27 03 42.75 BMW 2017 12 27 04 43.71 BMW 2017 12 27 05 44.14 BMW 2017 12 27 06 44.40 BMW 2017 12 27 07 44.40 BMW 2017 12 27 08 44.59 BMW 2017 12 27 09 44.21 BMW 2017 12 27 10 43.88 BMW 2017 12 27 11 44.11 BMW 2017 12 27 12 39.92 BMW 2017 12 27 13 40.90 BMW 2017 12 27 14 42.99 BMW 2017 12 27 15 42.88 BMW 2017 12 27 16 42.14 BMW 2017 12 27 17 41.45 BMW 2017 12 27 18 40.56 BMW 2017 12 27 19 28.38 BMW 2017 12 27 20 29.82 BMW 2017 12 27 21 40.79 BMW 2017 12 27 22 41.76 BMW 2017 12 27 23 41.59 BMW 2017 12 28 00 40.38 BMW 2017 12 28 01 38.51 BMW 2017 12 28 02 35.47 BMW 2017 12 28 03 33.15 BMW 2017 12 28 04 29.41 BMW 2017 12 28 05 27.53 BMW 2017 12 28 06 28.39 BMW 2017 12 28 07 28.49 BMW 2017 12 28 08 28.57 BMW 2017 12 28 09 28.69 BMW 2017 12 28 10 30.27 BMW 2017 12 28 11 38.89 BMW 2017 12 28 12 42.63 BMW 2017 12 28 13 41.63 BMW 2017 12 28 14 41.08 BMW 2017 12 28 15 40.95 BMW 2017 12 28 16 40.49 BMW 2017 12 28 17 39.99 BMW 2017 12 28 18 39.47 BMW 2017 12 28 19 39.81 BMW 2017 12 28 20 40.18 BMW 2017 12 28 21 40.80 BMW 2017 12 28 22 41.05 BMW 2017 12 28 23 41.65 BMW 2017 12 29 00 43.09 BMW 2017 12 29 01 43.12 BMW 2017 12 29 02 43.54 BMW 2017 12 29 03 44.10 BMW 2017 12 29 04 44.99 BMW 2017 12 29 05 45.65 BMW 2017 12 29 06 46.40 BMW 2017 12 29 07 46.61 BMW 2017 12 29 08 46.24 BMW 2017 12 29 09 46.35 BMW 2017 12 29 10 45.62 BMW 2017 12 29 11 44.93 BMW 2017 12 29 12 43.81 BMW 2017 12 29 13 43.92 BMW 2017 12 29 14 41.85 BMW 2017 12 29 15 42.93 BMW 2017 12 29 16 43.40 BMW 2017 12 29 17 43.10 BMW 2017 12 29 18 42.72 BMW 2017 12 29 19 35.03 BMW 2017 12 29 20 40.58 BMW 2017 12 29 21 40.74 BMW 2017 12 29 22 40.31 BMW 2017 12 29 23 43.09 BMW 2017 12 30 00 43.63 BMW 2017 12 30 01 43.42 BMW 2017 12 30 02 43.34 BMW 2017 12 30 03 43.22 BMW 2017 12 30 04 43.28 BMW 2017 12 30 05 42.97 BMW 2017 12 30 06 43.11 BMW 2017 12 30 07 43.94 BMW 2017 12 30 08 43.15 BMW 2017 12 30 09 43.10 BMW 2017 12 30 10 42.80 BMW 2017 12 30 11 42.80 BMW 2017 12 30 12 42.60 BMW 2017 12 30 13 42.22 BMW 2017 12 30 14 41.56 BMW 2017 12 30 15 41.32 BMW 2017 12 30 16 41.24 BMW 2017 12 30 17 40.92 BMW 2017 12 30 18 40.73 BMW 2017 12 30 19 40.30 BMW 2017 12 30 20 39.93 BMW 2017 12 30 21 39.25 BMW 2017 12 30 22 40.13 BMW 2017 12 30 23 42.35 BMW 2017 12 31 00 42.54 BMW 2017 12 31 01 44.64 BMW 2017 12 31 02 44.74 BMW 2017 12 31 03 44.46 BMW 2017 12 31 04 44.70 BMW 2017 12 31 05 45.02 BMW 2017 12 31 06 45.52 BMW 2017 12 31 07 45.82 BMW 2017 12 31 08 45.84 BMW 2017 12 31 09 46.04 BMW 2017 12 31 10 46.44 BMW 2017 12 31 11 46.35 BMW 2017 12 31 12 46.44 BMW 2017 12 31 13 46.34 BMW 2017 12 31 14 46.07 BMW 2017 12 31 15 45.90 BMW 2017 12 31 16 45.68 BMW 2017 12 31 17 45.47 BMW 2017 12 31 18 45.35 BMW 2017 12 31 19 45.43 BMW 2017 12 31 20 44.12 BMW 2017 12 31 21 40.69 BMW 2017 12 31 22 41.95 BMW 2017 12 31 23 35.30