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) NWR 2011 08 12 20 56.80 NWR 2011 08 12 21 56.97 NWR 2011 08 12 22 57.03 NWR 2011 08 12 23 72.84 NWR 2011 08 13 00 83.78 NWR 2011 08 13 01 84.16 NWR 2011 08 13 02 71.68 NWR 2011 08 13 03 51.30 NWR 2011 08 13 04 59.63 NWR 2011 08 13 05 57.95 NWR 2011 08 13 06 58.43 NWR 2011 08 13 07 44.45 NWR 2011 08 13 08 42.65 NWR 2011 08 13 09 44.55 NWR 2011 08 13 10 43.07 NWR 2011 08 13 11 45.00 NWR 2011 08 13 12 43.12 NWR 2011 08 13 13 46.37 NWR 2011 08 13 14 42.27 NWR 2011 08 13 15 50.63 NWR 2011 08 13 16 54.75 NWR 2011 08 13 17 55.17 NWR 2011 08 13 18 54.69 NWR 2011 08 13 19 54.66 NWR 2011 08 13 20 53.80 NWR 2011 08 13 21 67.26 NWR 2011 08 13 22 68.95 NWR 2011 08 13 23 69.51 NWR 2011 08 14 00 70.46 NWR 2011 08 14 01 72.41 NWR 2011 08 14 02 61.42 NWR 2011 08 14 03 49.18 NWR 2011 08 14 04 57.13 NWR 2011 08 14 05 58.87 NWR 2011 08 14 06 60.90 NWR 2011 08 14 07 52.20 NWR 2011 08 14 08 48.20 NWR 2011 08 14 09 45.56 NWR 2011 08 14 10 43.99 NWR 2011 08 14 11 43.28 NWR 2011 08 14 12 41.16 NWR 2011 08 14 13 47.48 NWR 2011 08 14 14 48.64 NWR 2011 08 14 15 48.66 NWR 2011 08 14 16 48.82 NWR 2011 08 14 17 49.64 NWR 2011 08 14 18 48.91 NWR 2011 08 14 19 47.27 NWR 2011 08 14 20 47.20 NWR 2011 08 14 21 47.44 NWR 2011 08 14 22 45.54 NWR 2011 08 14 23 43.90 NWR 2011 08 15 00 44.66 NWR 2011 08 15 01 46.06 NWR 2011 08 15 02 45.95 NWR 2011 08 15 03 46.05 NWR 2011 08 15 04 50.84 NWR 2011 08 15 05 53.88 NWR 2011 08 15 06 54.89 NWR 2011 08 15 07 55.55 NWR 2011 08 15 08 55.26 NWR 2011 08 15 09 59.30 NWR 2011 08 15 10 58.63 NWR 2011 08 15 11 58.15 NWR 2011 08 15 12 55.69 NWR 2011 08 15 13 54.02 NWR 2011 08 15 14 54.31 NWR 2011 08 15 15 53.30 NWR 2011 08 15 16 51.06 NWR 2011 08 15 17 48.84 NWR 2011 08 15 18 47.42 NWR 2011 08 15 19 47.57 NWR 2011 08 15 20 47.49 NWR 2011 08 15 21 47.55 NWR 2011 08 15 22 47.51 NWR 2011 08 15 23 45.21 NWR 2011 08 16 00 42.77 NWR 2011 08 16 01 40.61 NWR 2011 08 16 02 40.99 NWR 2011 08 16 03 40.91 NWR 2011 08 16 04 40.07 NWR 2011 08 16 05 44.05 NWR 2011 08 16 06 45.01 NWR 2011 08 16 07 44.40 NWR 2011 08 16 08 45.41 NWR 2011 08 16 09 44.50 NWR 2011 08 16 10 37.50 NWR 2011 08 16 11 36.60 NWR 2011 08 16 12 38.50 NWR 2011 08 16 13 32.98 NWR 2011 08 16 14 37.82 NWR 2011 08 16 15 44.82 NWR 2011 08 16 16 48.05 NWR 2011 08 16 17 44.12 NWR 2011 08 16 18 47.41 NWR 2011 08 16 19 48.61 NWR 2011 08 16 20 51.10 NWR 2011 08 16 21 56.47 NWR 2011 08 16 22 59.78 NWR 2011 08 16 23 38.53 NWR 2011 08 17 00 51.57 NWR 2011 08 17 01 58.80 NWR 2011 08 17 02 47.88 NWR 2011 08 17 03 40.46 NWR 2011 08 17 04 36.46 NWR 2011 08 17 05 22.73 NWR 2011 08 17 06 33.03 NWR 2011 08 17 07 30.40 NWR 2011 08 17 08 21.32 NWR 2011 08 17 09 32.04 NWR 2011 08 17 10 28.61 NWR 2011 08 17 11 25.18 NWR 2011 08 17 12 25.27 NWR 2011 08 17 13 26.81 NWR 2011 08 17 14 29.88 NWR 2011 08 17 15 40.70 NWR 2011 08 17 16 49.32 NWR 2011 08 17 17 50.59 NWR 2011 08 17 18 50.03 NWR 2011 08 17 19 49.98 NWR 2011 08 17 20 49.38 NWR 2011 08 17 21 47.33 NWR 2011 08 17 22 47.24 NWR 2011 08 17 23 47.23 NWR 2011 08 18 00 46.53 NWR 2011 08 18 01 47.07 NWR 2011 08 18 02 44.71 NWR 2011 08 18 03 39.99 NWR 2011 08 18 04 38.04 NWR 2011 08 18 05 37.27 NWR 2011 08 18 06 41.14 NWR 2011 08 18 07 39.35 NWR 2011 08 18 08 42.14 NWR 2011 08 18 09 43.38 NWR 2011 08 18 10 40.80 NWR 2011 08 18 11 41.31 NWR 2011 08 18 12 43.68 NWR 2011 08 18 13 46.94 NWR 2011 08 18 14 42.00 NWR 2011 08 18 15 39.49 NWR 2011 08 18 16 44.73 NWR 2011 08 18 17 51.61 NWR 2011 08 18 18 50.56 NWR 2011 08 18 19 49.61 NWR 2011 08 18 20 46.29 NWR 2011 08 18 21 44.94 NWR 2011 08 18 22 43.85 NWR 2011 08 18 23 42.31 NWR 2011 08 19 00 42.07 NWR 2011 08 19 01 40.81 NWR 2011 08 19 02 36.09 NWR 2011 08 19 03 36.87 NWR 2011 08 19 04 37.33 NWR 2011 08 19 05 39.43 NWR 2011 08 19 06 37.89 NWR 2011 08 19 07 35.28 NWR 2011 08 19 08 36.46 NWR 2011 08 19 09 42.08 NWR 2011 08 19 10 42.64 NWR 2011 08 19 11 41.88 NWR 2011 08 19 12 42.12 NWR 2011 08 19 13 41.99 NWR 2011 08 19 14 41.04 NWR 2011 08 19 15 41.04 NWR 2011 08 19 16 41.36 NWR 2011 08 19 17 41.23 NWR 2011 08 19 18 41.72 NWR 2011 08 19 19 41.55 NWR 2011 08 19 20 40.52 NWR 2011 08 19 21 45.17 NWR 2011 08 19 22 48.26 NWR 2011 08 19 23 48.83 NWR 2011 08 20 00 38.57 NWR 2011 08 20 01 30.66 NWR 2011 08 20 02 31.37 NWR 2011 08 20 03 36.12 NWR 2011 08 20 04 37.57 NWR 2011 08 20 05 34.11 NWR 2011 08 20 06 54.95 NWR 2011 08 20 07 64.66 NWR 2011 08 20 08 58.24 NWR 2011 08 20 09 54.29 NWR 2011 08 20 10 59.75 NWR 2011 08 20 11 55.54 NWR 2011 08 20 12 48.81 NWR 2011 08 20 13 43.85 NWR 2011 08 20 14 39.07 NWR 2011 08 20 15 52.63 NWR 2011 08 20 16 56.97 NWR 2011 08 20 17 57.26 NWR 2011 08 20 18 58.34 NWR 2011 08 20 19 60.35 NWR 2011 08 20 20 64.04 NWR 2011 08 20 21 69.01 NWR 2011 08 20 22 72.20 NWR 2011 08 20 23 79.52 NWR 2011 08 21 00 71.85 NWR 2011 08 21 01 77.90 NWR 2011 08 21 02 69.68 NWR 2011 08 21 03 63.11 NWR 2011 08 21 04 51.61 NWR 2011 08 21 05 41.92 NWR 2011 08 21 06 39.11 NWR 2011 08 21 07 44.95 NWR 2011 08 21 08 42.63 NWR 2011 08 21 09 42.50 NWR 2011 08 21 10 33.58 NWR 2011 08 21 11 43.85 NWR 2011 08 21 12 43.68 NWR 2011 08 21 13 49.68 NWR 2011 08 21 14 51.62 NWR 2011 08 21 15 54.22 NWR 2011 08 21 16 56.99 NWR 2011 08 21 17 60.20 NWR 2011 08 21 18 55.98 NWR 2011 08 21 19 61.55 NWR 2011 08 21 20 65.21 NWR 2011 08 21 21 63.35 NWR 2011 08 21 22 54.64 NWR 2011 08 21 23 50.54 NWR 2011 08 22 00 46.63 NWR 2011 08 22 01 40.45 NWR 2011 08 22 02 45.68 NWR 2011 08 22 03 42.89 NWR 2011 08 22 04 27.80 NWR 2011 08 22 05 36.59 NWR 2011 08 22 06 42.18 NWR 2011 08 22 07 41.10 NWR 2011 08 22 08 54.14 NWR 2011 08 22 09 53.59 NWR 2011 08 22 10 49.97 NWR 2011 08 22 11 58.22 NWR 2011 08 22 12 57.78 NWR 2011 08 22 13 58.50 NWR 2011 08 22 14 60.07 NWR 2011 08 22 15 60.07 NWR 2011 08 22 16 61.23 NWR 2011 08 22 17 62.29 NWR 2011 08 22 18 61.66 NWR 2011 08 22 19 62.15 NWR 2011 08 22 20 62.08 NWR 2011 08 22 21 63.36 NWR 2011 08 22 22 68.46 NWR 2011 08 22 23 74.73 NWR 2011 08 23 00 77.07 NWR 2011 08 23 01 62.64 NWR 2011 08 23 02 40.46 NWR 2011 08 23 03 37.96 NWR 2011 08 23 04 46.80 NWR 2011 08 23 05 42.95 NWR 2011 08 23 06 48.66 NWR 2011 08 23 07 51.55 NWR 2011 08 23 08 55.19 NWR 2011 08 23 09 57.50 NWR 2011 08 23 10 57.03 NWR 2011 08 23 11 56.72 NWR 2011 08 23 12 57.69 NWR 2011 08 23 13 56.27 NWR 2011 08 23 14 53.89 NWR 2011 08 23 15 57.46 NWR 2011 08 23 16 56.71 NWR 2011 08 23 17 56.34 NWR 2011 08 23 18 57.73 NWR 2011 08 23 19 57.43 NWR 2011 08 23 20 56.76 NWR 2011 08 23 21 56.99 NWR 2011 08 23 22 56.10 NWR 2011 08 23 23 54.06 NWR 2011 08 24 00 53.91 NWR 2011 08 24 01 55.10 NWR 2011 08 24 02 48.73 NWR 2011 08 24 03 54.93 NWR 2011 08 24 04 56.98 NWR 2011 08 24 05 60.19 NWR 2011 08 24 06 58.50 NWR 2011 08 24 07 53.98 NWR 2011 08 24 08 51.86 NWR 2011 08 24 09 42.86 NWR 2011 08 24 10 41.57 NWR 2011 08 24 11 44.01 NWR 2011 08 24 12 44.47 NWR 2011 08 24 13 42.00 NWR 2011 08 24 14 45.19 NWR 2011 08 24 15 51.76 NWR 2011 08 24 16 55.43 NWR 2011 08 24 17 53.21 NWR 2011 08 24 18 46.56 NWR 2011 08 24 19 48.83 NWR 2011 08 24 20 53.44 NWR 2011 08 24 21 53.86 NWR 2011 08 24 22 48.88 NWR 2011 08 24 23 53.32 NWR 2011 08 25 00 57.06 NWR 2011 08 25 01 48.14 NWR 2011 08 25 02 46.94 NWR 2011 08 25 03 51.82 NWR 2011 08 25 04 53.24 NWR 2011 08 25 05 47.80 NWR 2011 08 25 06 52.37 NWR 2011 08 25 07 55.05 NWR 2011 08 25 08 60.10 NWR 2011 08 25 09 65.11 NWR 2011 08 25 10 62.58 NWR 2011 08 25 11 59.82 NWR 2011 08 25 12 59.32 NWR 2011 08 25 13 59.50 NWR 2011 08 25 14 59.63 NWR 2011 08 25 15 60.51 NWR 2011 08 25 16 59.94 NWR 2011 08 25 17 59.78 NWR 2011 08 25 18 58.82 NWR 2011 08 25 19 57.62 NWR 2011 08 25 20 57.68 NWR 2011 08 25 21 65.84 NWR 2011 08 25 22 69.23 NWR 2011 08 25 23 62.09 NWR 2011 08 26 00 54.80 NWR 2011 08 26 01 48.87 NWR 2011 08 26 02 51.08 NWR 2011 08 26 03 50.44 NWR 2011 08 26 04 42.43 NWR 2011 08 26 05 47.88 NWR 2011 08 26 06 54.76 NWR 2011 08 26 07 56.52 NWR 2011 08 26 08 42.50 NWR 2011 08 26 09 42.13 NWR 2011 08 26 10 40.52 NWR 2011 08 26 11 35.55 NWR 2011 08 26 12 41.87 NWR 2011 08 26 13 53.87 NWR 2011 08 26 14 45.11 NWR 2011 08 26 15 54.97 NWR 2011 08 26 16 57.31 NWR 2011 08 26 17 57.60 NWR 2011 08 26 18 59.42 NWR 2011 08 26 19 64.43 NWR 2011 08 26 20 64.64 NWR 2011 08 26 21 65.36 NWR 2011 08 26 22 63.88 NWR 2011 08 26 23 63.57 NWR 2011 08 27 00 60.05 NWR 2011 08 27 01 54.59 NWR 2011 08 27 02 39.41 NWR 2011 08 27 03 43.15 NWR 2011 08 27 04 53.41 NWR 2011 08 27 05 55.95 NWR 2011 08 27 06 58.65 NWR 2011 08 27 07 58.51 NWR 2011 08 27 08 48.14 NWR 2011 08 27 09 50.65 NWR 2011 08 27 10 56.72 NWR 2011 08 27 11 65.78 NWR 2011 08 27 12 65.84 NWR 2011 08 27 13 62.59 NWR 2011 08 27 14 62.35 NWR 2011 08 27 15 63.54 NWR 2011 08 27 16 63.16 NWR 2011 08 27 17 63.75 NWR 2011 08 27 18 67.00 NWR 2011 08 27 19 70.75 NWR 2011 08 27 20 72.72 NWR 2011 08 27 21 65.82 NWR 2011 08 27 22 60.32 NWR 2011 08 27 23 60.07 NWR 2011 08 28 00 52.52 NWR 2011 08 28 01 46.81 NWR 2011 08 28 02 50.10 NWR 2011 08 28 03 55.80 NWR 2011 08 28 04 61.52 NWR 2011 08 28 05 60.85 NWR 2011 08 28 06 57.17 NWR 2011 08 28 07 55.53 NWR 2011 08 28 08 52.64 NWR 2011 08 28 09 52.17 NWR 2011 08 28 10 52.32 NWR 2011 08 28 11 53.55 NWR 2011 08 28 12 58.63 NWR 2011 08 28 13 58.02 NWR 2011 08 28 14 56.75 NWR 2011 08 28 15 61.63 NWR 2011 08 28 16 62.10 NWR 2011 08 28 17 51.93 NWR 2011 08 28 18 50.03 NWR 2011 08 28 19 52.15 NWR 2011 08 28 20 53.79 NWR 2011 08 28 21 54.29 NWR 2011 08 28 22 55.96 NWR 2011 08 28 23 47.46 NWR 2011 08 29 00 41.59 NWR 2011 08 29 01 31.07 NWR 2011 08 29 02 38.17 NWR 2011 08 29 03 33.38 NWR 2011 08 29 04 47.94 NWR 2011 08 29 05 27.20 NWR 2011 08 29 06 23.80 NWR 2011 08 29 07 18.17 NWR 2011 08 29 08 27.95 NWR 2011 08 29 09 34.52 NWR 2011 08 29 10 34.76 NWR 2011 08 29 11 23.69 NWR 2011 08 29 12 25.65 NWR 2011 08 29 13 46.64 NWR 2011 08 29 14 44.42 NWR 2011 08 29 15 54.97 NWR 2011 08 29 16 51.01 NWR 2011 08 29 17 55.79 NWR 2011 08 29 18 56.65 NWR 2011 08 29 19 59.23 NWR 2011 08 29 20 58.00 NWR 2011 08 29 21 57.50 NWR 2011 08 29 22 57.55 NWR 2011 08 29 23 56.50 NWR 2011 08 30 00 56.55 NWR 2011 08 30 01 58.74 NWR 2011 08 30 02 60.70 NWR 2011 08 30 03 57.18 NWR 2011 08 30 04 58.79 NWR 2011 08 30 05 58.32 NWR 2011 08 30 06 58.05 NWR 2011 08 30 07 54.79 NWR 2011 08 30 08 57.75 NWR 2011 08 30 09 58.34 NWR 2011 08 30 10 58.11 NWR 2011 08 30 11 58.69 NWR 2011 08 30 12 58.89 NWR 2011 08 30 13 57.92 NWR 2011 08 30 14 57.06 NWR 2011 08 30 15 58.71 NWR 2011 08 30 16 59.12 NWR 2011 08 30 17 59.03 NWR 2011 08 30 18 58.23 NWR 2011 08 30 19 59.47 NWR 2011 08 30 20 61.46 NWR 2011 08 30 21 60.63 NWR 2011 08 30 22 59.11 NWR 2011 08 30 23 59.22 NWR 2011 08 31 00 57.68 NWR 2011 08 31 01 49.45 NWR 2011 08 31 02 54.08 NWR 2011 08 31 03 38.87 NWR 2011 08 31 04 39.73 NWR 2011 08 31 05 54.74 NWR 2011 08 31 06 57.31 NWR 2011 08 31 07 61.03 NWR 2011 08 31 08 59.48 NWR 2011 08 31 09 62.27 NWR 2011 08 31 10 62.49 NWR 2011 08 31 11 54.70 NWR 2011 08 31 12 59.91 NWR 2011 08 31 13 62.13 NWR 2011 08 31 14 60.70 NWR 2011 08 31 15 60.42 NWR 2011 08 31 16 60.09 NWR 2011 08 31 17 59.78 NWR 2011 08 31 18 60.57 NWR 2011 08 31 19 61.69 NWR 2011 08 31 20 63.35 NWR 2011 08 31 21 62.75 NWR 2011 08 31 22 63.28 NWR 2011 08 31 23 63.83