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 03 21 17 39.58 BMW 2011 03 21 18 40.06 BMW 2011 03 21 19 40.60 BMW 2011 03 21 20 41.62 BMW 2011 03 21 21 41.63 BMW 2011 03 21 22 41.20 BMW 2011 03 21 23 41.33 BMW 2011 03 22 00 42.18 BMW 2011 03 22 01 42.64 BMW 2011 03 22 02 40.27 BMW 2011 03 22 03 42.76 BMW 2011 03 22 04 43.15 BMW 2011 03 22 05 43.29 BMW 2011 03 22 06 43.36 BMW 2011 03 22 07 43.89 BMW 2011 03 22 08 44.19 BMW 2011 03 22 09 43.87 BMW 2011 03 22 10 43.15 BMW 2011 03 22 11 42.77 BMW 2011 03 22 12 42.05 BMW 2011 03 22 13 41.94 BMW 2011 03 22 14 41.91 BMW 2011 03 22 15 41.59 BMW 2011 03 22 16 41.26 BMW 2011 03 22 17 40.89 BMW 2011 03 22 18 39.40 BMW 2011 03 22 19 38.75 BMW 2011 03 22 20 37.75 BMW 2011 03 22 21 37.21 BMW 2011 03 22 22 38.66 BMW 2011 03 22 23 42.35 BMW 2011 03 23 00 46.41 BMW 2011 03 23 01 42.19 BMW 2011 03 23 02 40.38 BMW 2011 03 23 03 42.96 BMW 2011 03 23 04 45.59 BMW 2011 03 23 05 46.22 BMW 2011 03 23 06 46.00 BMW 2011 03 23 07 46.52 BMW 2011 03 23 08 47.80 BMW 2011 03 23 09 48.29 BMW 2011 03 23 10 48.25 BMW 2011 03 23 11 47.68 BMW 2011 03 23 12 47.34 BMW 2011 03 23 13 47.06 BMW 2011 03 23 14 47.19 BMW 2011 03 23 15 47.27 BMW 2011 03 23 16 47.05 BMW 2011 03 23 17 46.69 BMW 2011 03 23 18 46.85 BMW 2011 03 23 19 46.67 BMW 2011 03 23 20 46.58 BMW 2011 03 23 21 46.51 BMW 2011 03 23 22 46.46 BMW 2011 03 23 23 45.12 BMW 2011 03 24 00 43.87 BMW 2011 03 24 01 43.58 BMW 2011 03 24 02 42.90 BMW 2011 03 24 03 42.42 BMW 2011 03 24 04 41.46 BMW 2011 03 24 05 39.84 BMW 2011 03 24 06 38.11 BMW 2011 03 24 07 37.83 BMW 2011 03 24 08 38.51 BMW 2011 03 24 09 39.09 BMW 2011 03 24 10 39.70 BMW 2011 03 24 11 40.47 BMW 2011 03 24 12 40.10 BMW 2011 03 24 13 39.54 BMW 2011 03 24 14 38.70 BMW 2011 03 24 15 38.33 BMW 2011 03 24 16 38.56 BMW 2011 03 24 17 39.01 BMW 2011 03 24 18 39.23 BMW 2011 03 24 19 38.74 BMW 2011 03 24 20 37.59 BMW 2011 03 24 21 36.42 BMW 2011 03 24 22 40.24 BMW 2011 03 24 23 46.96 BMW 2011 03 25 00 47.82 BMW 2011 03 25 01 48.29 BMW 2011 03 25 02 47.11 BMW 2011 03 25 03 49.47 BMW 2011 03 25 04 50.11 BMW 2011 03 25 05 49.96 BMW 2011 03 25 06 48.41 BMW 2011 03 25 07 48.74 BMW 2011 03 25 08 48.36 BMW 2011 03 25 09 48.28 BMW 2011 03 25 10 48.35 BMW 2011 03 25 11 48.20 BMW 2011 03 25 12 47.85 BMW 2011 03 25 13 48.10 BMW 2011 03 25 14 47.97 BMW 2011 03 25 15 48.13 BMW 2011 03 25 16 47.74 BMW 2011 03 25 17 47.23 BMW 2011 03 25 18 46.87 BMW 2011 03 25 19 46.71 BMW 2011 03 25 20 45.25 BMW 2011 03 25 21 45.75 BMW 2011 03 25 22 45.90 BMW 2011 03 25 23 46.03 BMW 2011 03 26 00 46.25 BMW 2011 03 26 01 46.42 BMW 2011 03 26 02 46.49 BMW 2011 03 26 03 46.49 BMW 2011 03 26 04 46.57 BMW 2011 03 26 05 46.64 BMW 2011 03 26 06 46.64 BMW 2011 03 26 07 46.38 BMW 2011 03 26 08 46.27 BMW 2011 03 26 09 46.04 BMW 2011 03 26 10 45.25 BMW 2011 03 26 11 43.82 BMW 2011 03 26 12 44.05 BMW 2011 03 26 13 45.40 BMW 2011 03 26 14 46.36 BMW 2011 03 26 15 46.55 BMW 2011 03 26 16 45.62 BMW 2011 03 26 17 45.72 BMW 2011 03 26 18 45.71 BMW 2011 03 26 19 45.20 BMW 2011 03 26 20 46.15 BMW 2011 03 26 21 46.10 BMW 2011 03 26 22 47.39 BMW 2011 03 26 23 48.29 BMW 2011 03 27 00 46.98 BMW 2011 03 27 01 44.83 BMW 2011 03 27 02 43.56 BMW 2011 03 27 03 42.89 BMW 2011 03 27 04 42.49 BMW 2011 03 27 05 42.27 BMW 2011 03 27 06 43.33 BMW 2011 03 27 07 44.17 BMW 2011 03 27 08 47.56 BMW 2011 03 27 09 49.50 BMW 2011 03 27 10 48.56 BMW 2011 03 27 11 47.39 BMW 2011 03 27 12 47.37 BMW 2011 03 27 13 46.46 BMW 2011 03 27 14 46.84 BMW 2011 03 27 15 47.25 BMW 2011 03 27 16 46.49 BMW 2011 03 27 17 45.94 BMW 2011 03 27 18 44.41 BMW 2011 03 27 19 43.51 BMW 2011 03 27 20 45.44 BMW 2011 03 27 21 47.90 BMW 2011 03 27 22 47.14 BMW 2011 03 27 23 42.25 BMW 2011 03 28 00 48.04 BMW 2011 03 28 01 47.54 BMW 2011 03 28 02 46.11 BMW 2011 03 28 03 44.32 BMW 2011 03 28 04 38.69 BMW 2011 03 28 05 35.48 BMW 2011 03 28 06 35.59 BMW 2011 03 28 07 36.38 BMW 2011 03 28 08 37.70 BMW 2011 03 28 09 39.22 BMW 2011 03 28 10 39.91 BMW 2011 03 28 11 40.56 BMW 2011 03 28 12 40.90 BMW 2011 03 28 13 41.61 BMW 2011 03 28 14 42.17 BMW 2011 03 28 15 42.00 BMW 2011 03 28 18 40.76 BMW 2011 03 28 19 40.96 BMW 2011 03 28 20 41.20 BMW 2011 03 28 21 40.99 BMW 2011 03 28 22 41.27 BMW 2011 03 28 23 41.25 BMW 2011 03 29 00 40.99 BMW 2011 03 29 01 35.49 BMW 2011 03 29 02 33.36 BMW 2011 03 29 03 27.38 BMW 2011 03 29 04 25.37 BMW 2011 03 29 05 24.63 BMW 2011 03 29 06 24.52 BMW 2011 03 29 07 24.29 BMW 2011 03 29 08 27.61 BMW 2011 03 29 09 38.71 BMW 2011 03 29 10 37.90 BMW 2011 03 29 11 39.38 BMW 2011 03 29 12 41.06 BMW 2011 03 29 13 41.38 BMW 2011 03 29 14 42.06 BMW 2011 03 29 15 42.51 BMW 2011 03 29 16 44.50 BMW 2011 03 29 17 45.59 BMW 2011 03 29 18 45.90 BMW 2011 03 29 19 45.71 BMW 2011 03 29 20 45.97 BMW 2011 03 29 21 46.53 BMW 2011 03 29 22 47.51 BMW 2011 03 29 23 48.54 BMW 2011 03 30 00 49.24 BMW 2011 03 30 01 48.83 BMW 2011 03 30 02 48.46 BMW 2011 03 30 03 48.47 BMW 2011 03 30 04 48.32 BMW 2011 03 30 05 48.25 BMW 2011 03 30 06 48.17 BMW 2011 03 30 07 47.52 BMW 2011 03 30 08 48.01 BMW 2011 03 30 09 48.89 BMW 2011 03 30 10 49.81 BMW 2011 03 30 11 50.57 BMW 2011 03 30 12 51.26 BMW 2011 03 30 13 51.24 BMW 2011 03 30 14 51.13 BMW 2011 03 30 15 51.05 BMW 2011 03 30 16 50.55 BMW 2011 03 30 17 50.11 BMW 2011 03 30 18 50.37 BMW 2011 03 30 19 49.57 BMW 2011 03 30 20 49.97 BMW 2011 03 30 21 50.13 BMW 2011 03 30 22 49.78 BMW 2011 03 30 23 49.74 BMW 2011 03 31 00 50.09 BMW 2011 03 31 01 49.10 BMW 2011 03 31 02 49.45 BMW 2011 03 31 03 50.80 BMW 2011 03 31 04 53.82 BMW 2011 03 31 05 52.98 BMW 2011 03 31 06 49.82 BMW 2011 03 31 07 47.09 BMW 2011 03 31 08 45.91 BMW 2011 03 31 09 44.45 BMW 2011 03 31 10 43.02 BMW 2011 03 31 11 40.68 BMW 2011 03 31 12 38.51 BMW 2011 03 31 13 36.23 BMW 2011 03 31 14 32.69 BMW 2011 03 31 15 28.64 BMW 2011 03 31 16 22.85 BMW 2011 03 31 17 17.47 BMW 2011 03 31 18 15.48 BMW 2011 03 31 19 15.33 BMW 2011 03 31 20 17.48 BMW 2011 03 31 21 18.66 BMW 2011 03 31 22 19.45 BMW 2011 03 31 23 20.03