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 2013 09 01 07 26.32 BAO 2013 09 01 08 30.61 BAO 2013 09 01 09 36.74 BAO 2013 09 01 10 35.85 BAO 2013 09 01 11 30.90 BAO 2013 09 01 12 27.24 BAO 2013 09 01 13 24.53 BAO 2013 09 01 14 27.40 BAO 2013 09 01 15 30.08 BAO 2013 09 01 16 39.76 BAO 2013 09 01 17 44.08 BAO 2013 09 01 18 47.74 BAO 2013 09 01 19 52.79 BAO 2013 09 01 20 54.96 BAO 2013 09 01 21 54.06 BAO 2013 09 01 22 56.42 BAO 2013 09 01 23 59.19 BAO 2013 09 02 00 51.80 BAO 2013 09 02 01 39.56 BAO 2013 09 02 02 34.05 BAO 2013 09 02 03 29.29 BAO 2013 09 02 04 28.32 BAO 2013 09 02 05 32.14 BAO 2013 09 02 06 30.54 BAO 2013 09 02 07 31.94 BAO 2013 09 02 08 30.42 BAO 2013 09 02 09 26.67 BAO 2013 09 02 10 28.05 BAO 2013 09 02 11 26.02 BAO 2013 09 02 12 22.19 BAO 2013 09 02 13 21.21 BAO 2013 09 02 14 30.08 BAO 2013 09 02 15 35.61 BAO 2013 09 02 16 43.16 BAO 2013 09 02 17 51.79 BAO 2013 09 02 18 64.34 BAO 2013 09 02 19 70.74 BAO 2013 09 02 20 69.87 BAO 2013 09 02 21 71.74 BAO 2013 09 02 22 76.06 BAO 2013 09 02 23 79.16 BAO 2013 09 03 00 77.00 BAO 2013 09 03 01 71.35 BAO 2013 09 03 02 44.72 BAO 2013 09 03 03 31.72 BAO 2013 09 03 04 27.74 BAO 2013 09 03 05 26.57 BAO 2013 09 03 06 23.98 BAO 2013 09 03 07 27.21 BAO 2013 09 03 08 28.72 BAO 2013 09 03 09 26.58 BAO 2013 09 03 10 24.40 BAO 2013 09 03 11 27.07 BAO 2013 09 03 12 25.84 BAO 2013 09 03 13 21.85 BAO 2013 09 03 14 33.26 BAO 2013 09 03 15 38.12 BAO 2013 09 03 16 47.24 BAO 2013 09 03 17 50.01 BAO 2013 09 03 18 54.61 BAO 2013 09 03 19 58.63 BAO 2013 09 03 20 55.69 BAO 2013 09 03 21 53.90 BAO 2013 09 03 22 54.85 BAO 2013 09 03 23 54.91 BAO 2013 09 04 00 54.32 BAO 2013 09 04 01 51.78 BAO 2013 09 04 02 47.24 BAO 2013 09 04 03 47.66 BAO 2013 09 04 04 37.79 BAO 2013 09 04 05 31.30 BAO 2013 09 04 06 36.93 BAO 2013 09 04 07 40.08 BAO 2013 09 04 08 22.59 BAO 2013 09 04 09 24.94 BAO 2013 09 04 10 21.91 BAO 2013 09 04 11 27.15 BAO 2013 09 04 12 22.40 BAO 2013 09 04 13 22.55 BAO 2013 09 04 14 18.41 BAO 2013 09 04 15 30.44 BAO 2013 09 04 16 43.02 BAO 2013 09 04 17 49.10 BAO 2013 09 04 18 55.58 BAO 2013 09 04 19 61.81 BAO 2013 09 04 20 72.18 BAO 2013 09 04 21 70.92 BAO 2013 09 04 22 51.57 BAO 2013 09 04 23 42.96 BAO 2013 09 05 00 39.21 BAO 2013 09 05 01 34.29 BAO 2013 09 05 02 29.69 BAO 2013 09 05 03 28.44 BAO 2013 09 05 04 22.08 BAO 2013 09 05 05 16.10 BAO 2013 09 05 06 15.51 BAO 2013 09 05 07 20.07 BAO 2013 09 05 08 23.68 BAO 2013 09 05 09 20.56 BAO 2013 09 05 10 18.93 BAO 2013 09 05 11 23.77 BAO 2013 09 05 12 22.61 BAO 2013 09 05 13 22.59 BAO 2013 09 05 14 23.85 BAO 2013 09 05 15 29.14 BAO 2013 09 05 16 29.39 BAO 2013 09 05 17 29.89 BAO 2013 09 05 18 42.83 BAO 2013 09 05 19 60.37 BAO 2013 09 05 20 62.64 BAO 2013 09 05 21 71.14 BAO 2013 09 05 22 71.42 BAO 2013 09 05 23 71.00 BAO 2013 09 06 00 61.24 BAO 2013 09 06 01 52.96 BAO 2013 09 06 02 48.32 BAO 2013 09 06 03 44.15 BAO 2013 09 06 04 31.83 BAO 2013 09 06 05 34.54 BAO 2013 09 06 06 39.89 BAO 2013 09 06 07 34.24 BAO 2013 09 06 08 30.51 BAO 2013 09 06 09 31.47 BAO 2013 09 06 10 30.86 BAO 2013 09 06 11 32.27 BAO 2013 09 06 12 26.25 BAO 2013 09 06 13 19.89 BAO 2013 09 06 14 31.47 BAO 2013 09 06 15 33.93 BAO 2013 09 06 16 45.15 BAO 2013 09 06 17 59.76 BAO 2013 09 06 18 58.02 BAO 2013 09 06 19 58.01 BAO 2013 09 06 20 60.84 BAO 2013 09 06 21 66.69 BAO 2013 09 06 22 57.53 BAO 2013 09 06 23 52.24 BAO 2013 09 07 00 46.49 BAO 2013 09 07 01 41.36 BAO 2013 09 07 02 38.72 BAO 2013 09 07 03 35.86 BAO 2013 09 07 04 35.45 BAO 2013 09 07 05 36.16 BAO 2013 09 07 06 34.95 BAO 2013 09 07 07 19.79 BAO 2013 09 07 08 21.86 BAO 2013 09 07 09 19.49 BAO 2013 09 07 10 29.94 BAO 2013 09 07 11 34.33 BAO 2013 09 07 12 23.30 BAO 2013 09 07 13 21.37 BAO 2013 09 07 14 28.16 BAO 2013 09 07 15 41.15 BAO 2013 09 07 16 47.88 BAO 2013 09 07 17 60.75 BAO 2013 09 07 18 67.01 BAO 2013 09 07 19 71.96 BAO 2013 09 07 20 67.98 BAO 2013 09 07 21 65.26 BAO 2013 09 07 22 59.71 BAO 2013 09 07 23 59.25 BAO 2013 09 08 00 69.39 BAO 2013 09 08 01 64.80 BAO 2013 09 08 02 62.24 BAO 2013 09 08 03 54.00 BAO 2013 09 08 04 46.32 BAO 2013 09 08 05 39.40 BAO 2013 09 08 06 38.15 BAO 2013 09 08 07 43.26 BAO 2013 09 08 08 35.07 BAO 2013 09 08 09 35.60 BAO 2013 09 08 10 37.25 BAO 2013 09 08 11 37.72 BAO 2013 09 08 12 38.31 BAO 2013 09 08 13 35.05 BAO 2013 09 08 14 35.01 BAO 2013 09 08 15 40.17 BAO 2013 09 08 16 52.19 BAO 2013 09 08 17 57.62 BAO 2013 09 08 18 63.54 BAO 2013 09 08 19 67.75 BAO 2013 09 08 20 69.36 BAO 2013 09 08 21 60.79 BAO 2013 09 08 22 58.78 BAO 2013 09 08 23 49.51 BAO 2013 09 09 00 38.61 BAO 2013 09 09 01 44.74 BAO 2013 09 09 02 45.66 BAO 2013 09 09 03 39.81 BAO 2013 09 09 04 35.54 BAO 2013 09 09 05 27.96 BAO 2013 09 09 06 26.57 BAO 2013 09 09 07 28.22 BAO 2013 09 09 08 26.76 BAO 2013 09 09 09 30.11 BAO 2013 09 09 10 31.01 BAO 2013 09 09 11 31.22 BAO 2013 09 09 12 27.91 BAO 2013 09 09 13 21.92 BAO 2013 09 12 08 24.46 BAO 2013 09 12 09 23.92 BAO 2013 09 12 10 20.93 BAO 2013 09 12 11 18.08 BAO 2013 09 12 12 17.78 BAO 2013 09 12 13 16.44 BAO 2013 09 12 14 16.38 BAO 2013 09 12 15 18.63 BAO 2013 09 12 16 17.85 BAO 2013 09 12 17 19.97 BAO 2013 09 12 18 24.80 BAO 2013 09 12 19 25.44 BAO 2013 09 12 20 28.93 BAO 2013 09 12 21 29.00 BAO 2013 09 12 22 30.58 BAO 2013 09 12 23 31.53 BAO 2013 09 13 00 30.83 BAO 2013 09 13 01 30.56 BAO 2013 09 13 02 32.43 BAO 2013 09 13 03 29.66 BAO 2013 09 13 04 26.36 BAO 2013 09 13 05 23.95 BAO 2013 09 13 06 24.51 BAO 2013 09 13 07 25.56 BAO 2013 09 13 08 26.70 BAO 2013 09 13 09 26.34 BAO 2013 09 13 10 25.97 BAO 2013 09 13 11 27.35 BAO 2013 09 13 12 26.68 BAO 2013 09 13 13 24.64 BAO 2013 09 13 14 23.92 BAO 2013 09 13 15 22.72 BAO 2013 09 13 16 22.88 BAO 2013 09 13 17 19.05 BAO 2013 09 13 18 25.84 BAO 2013 09 13 19 34.38 BAO 2013 09 13 20 39.50 BAO 2013 09 13 21 47.60 BAO 2013 09 13 22 51.41 BAO 2013 09 13 23 46.44 BAO 2013 09 14 00 36.42 BAO 2013 09 14 01 32.12 BAO 2013 09 14 02 28.82 BAO 2013 09 14 03 18.76 BAO 2013 09 14 04 14.35 BAO 2013 09 14 05 15.95 BAO 2013 09 14 06 17.34 BAO 2013 09 14 07 22.26 BAO 2013 09 14 08 22.95 BAO 2013 09 14 09 24.67 BAO 2013 09 14 10 23.36 BAO 2013 09 14 11 26.29 BAO 2013 09 14 12 24.50 BAO 2013 09 14 13 18.38 BAO 2013 09 14 14 20.78 BAO 2013 09 14 15 22.26 BAO 2013 09 14 16 27.10 BAO 2013 09 14 17 33.51 BAO 2013 09 14 18 39.89 BAO 2013 09 14 19 47.93 BAO 2013 09 14 20 51.85 BAO 2013 09 14 21 36.12 BAO 2013 09 14 22 44.73 BAO 2013 09 14 23 42.81 BAO 2013 09 15 00 43.41 BAO 2013 09 15 01 39.37 BAO 2013 09 15 02 32.83 BAO 2013 09 15 03 37.00 BAO 2013 09 15 04 34.80 BAO 2013 09 15 05 30.99 BAO 2013 09 15 06 28.86 BAO 2013 09 15 09 32.42 BAO 2013 09 15 10 32.49 BAO 2013 09 15 11 27.89 BAO 2013 09 15 12 24.04 BAO 2013 09 15 13 24.96 BAO 2013 09 15 14 25.45 BAO 2013 09 15 15 24.16 BAO 2013 09 15 16 19.60 BAO 2013 09 15 17 24.73 BAO 2013 09 15 18 28.17 BAO 2013 09 15 19 21.23 BAO 2013 09 15 20 24.91 BAO 2013 09 15 21 27.62 BAO 2013 09 15 22 25.93 BAO 2013 09 15 23 33.27 BAO 2013 09 16 00 34.13 BAO 2013 09 16 01 31.16 BAO 2013 09 16 02 33.99 BAO 2013 09 16 03 31.23 BAO 2013 09 16 04 29.45 BAO 2013 09 16 05 29.18 BAO 2013 09 16 06 28.38 BAO 2013 09 16 07 28.30 BAO 2013 09 16 08 24.56 BAO 2013 09 16 09 20.82 BAO 2013 09 16 10 19.86 BAO 2013 09 16 11 16.63 BAO 2013 09 16 12 15.21 BAO 2013 09 16 13 15.63 BAO 2013 09 16 14 15.20 BAO 2013 09 16 15 17.34 BAO 2013 09 16 16 22.07 BAO 2013 09 16 17 27.37 BAO 2013 09 16 18 30.23 BAO 2013 09 16 19 34.58 BAO 2013 09 16 20 39.54 BAO 2013 09 16 21 44.60 BAO 2013 09 16 22 48.98 BAO 2013 09 16 23 49.64 BAO 2013 09 17 00 46.89 BAO 2013 09 17 01 39.98 BAO 2013 09 17 02 35.52 BAO 2013 09 17 03 29.67 BAO 2013 09 17 04 25.10 BAO 2013 09 17 05 19.92 BAO 2013 09 17 06 15.19 BAO 2013 09 17 07 14.67 BAO 2013 09 17 08 14.12 BAO 2013 09 17 09 8.60 BAO 2013 09 17 10 11.55 BAO 2013 09 17 11 5.20 BAO 2013 09 17 12 3.53 BAO 2013 09 17 13 4.98 BAO 2013 09 17 14 13.38 BAO 2013 09 17 15 17.21 BAO 2013 09 17 16 28.69 BAO 2013 09 17 17 34.76 BAO 2013 09 17 18 42.88 BAO 2013 09 17 19 52.78 BAO 2013 09 17 20 55.70 BAO 2013 09 17 21 58.10 BAO 2013 09 17 22 59.19 BAO 2013 09 17 23 54.64 BAO 2013 09 18 00 37.03 BAO 2013 09 18 01 32.01 BAO 2013 09 18 02 25.45 BAO 2013 09 18 03 22.92 BAO 2013 09 18 04 27.32 BAO 2013 09 18 05 32.13 BAO 2013 09 18 06 31.83 BAO 2013 09 18 07 37.78 BAO 2013 09 18 08 26.59 BAO 2013 09 18 09 14.96 BAO 2013 09 18 10 15.55 BAO 2013 09 18 11 17.35 BAO 2013 09 18 12 27.27 BAO 2013 09 18 13 32.61 BAO 2013 09 18 14 26.96 BAO 2013 09 18 15 18.26 BAO 2013 09 18 16 30.94 BAO 2013 09 18 17 33.19 BAO 2013 09 18 18 34.54 BAO 2013 09 18 19 42.98 BAO 2013 09 18 20 48.09 BAO 2013 09 18 21 46.92 BAO 2013 09 18 22 38.05 BAO 2013 09 18 23 33.12 BAO 2013 09 19 00 36.77 BAO 2013 09 19 01 33.92 BAO 2013 09 19 02 29.72 BAO 2013 09 19 03 29.90 BAO 2013 09 19 04 30.83 BAO 2013 09 19 05 34.51 BAO 2013 09 19 06 37.04 BAO 2013 09 19 07 28.89 BAO 2013 09 19 08 18.72 BAO 2013 09 19 09 20.49 BAO 2013 09 19 10 20.52 BAO 2013 09 19 11 29.92 BAO 2013 09 19 12 27.72 BAO 2013 09 19 13 25.64 BAO 2013 09 19 14 33.76 BAO 2013 09 19 15 34.57 BAO 2013 09 19 16 36.52 BAO 2013 09 19 17 37.07 BAO 2013 09 19 18 41.32 BAO 2013 09 19 19 45.69 BAO 2013 09 19 20 48.78 BAO 2013 09 19 21 50.57 BAO 2013 09 19 22 48.06 BAO 2013 09 19 23 45.96 BAO 2013 09 20 00 38.13 BAO 2013 09 20 01 32.20 BAO 2013 09 20 02 26.73 BAO 2013 09 20 03 24.56 BAO 2013 09 20 04 27.53 BAO 2013 09 20 05 23.08 BAO 2013 09 20 06 18.35 BAO 2013 09 20 07 22.38 BAO 2013 09 20 08 17.23 BAO 2013 09 20 09 14.32 BAO 2013 09 20 10 15.01 BAO 2013 09 20 11 10.37 BAO 2013 09 20 12 9.14 BAO 2013 09 20 13 11.18 BAO 2013 09 20 14 17.97 BAO 2013 09 20 15 23.42 BAO 2013 09 20 16 31.21 BAO 2013 09 20 17 36.37 BAO 2013 09 20 18 38.87 BAO 2013 09 20 19 43.71 BAO 2013 09 20 20 51.19 BAO 2013 09 20 21 57.24 BAO 2013 09 20 22 60.71 BAO 2013 09 20 23 61.60 BAO 2013 09 21 00 57.17 BAO 2013 09 21 01 54.46 BAO 2013 09 21 02 52.60 BAO 2013 09 21 03 31.26 BAO 2013 09 21 04 25.15 BAO 2013 09 21 05 20.59 BAO 2013 09 21 06 18.71 BAO 2013 09 21 07 23.93 BAO 2013 09 21 08 24.99 BAO 2013 09 21 09 23.30 BAO 2013 09 21 10 24.84 BAO 2013 09 21 11 20.17 BAO 2013 09 21 12 13.79 BAO 2013 09 21 13 18.77 BAO 2013 09 21 14 27.09 BAO 2013 09 21 15 29.80 BAO 2013 09 21 16 36.80 BAO 2013 09 21 17 37.64 BAO 2013 09 21 18 42.23 BAO 2013 09 21 19 49.73 BAO 2013 09 21 20 54.92 BAO 2013 09 21 21 56.12 BAO 2013 09 21 22 54.41 BAO 2013 09 21 23 48.06 BAO 2013 09 22 00 39.14 BAO 2013 09 22 01 29.44 BAO 2013 09 22 02 30.32 BAO 2013 09 22 03 32.58 BAO 2013 09 22 04 27.10 BAO 2013 09 22 05 21.19 BAO 2013 09 22 06 22.09 BAO 2013 09 22 07 22.20 BAO 2013 09 22 08 20.11 BAO 2013 09 22 09 19.55 BAO 2013 09 22 10 21.93 BAO 2013 09 22 11 25.36 BAO 2013 09 22 12 26.32 BAO 2013 09 22 13 22.39 BAO 2013 09 22 14 23.79 BAO 2013 09 22 15 28.45 BAO 2013 09 22 16 30.67 BAO 2013 09 22 17 29.81 BAO 2013 09 22 18 42.73 BAO 2013 09 22 19 43.19 BAO 2013 09 22 20 44.27 BAO 2013 09 22 21 47.49 BAO 2013 09 22 22 47.12 BAO 2013 09 22 23 36.60 BAO 2013 09 23 00 30.67 BAO 2013 09 23 01 27.41 BAO 2013 09 23 02 21.37 BAO 2013 09 23 03 21.59 BAO 2013 09 23 04 22.10 BAO 2013 09 23 05 21.74 BAO 2013 09 23 06 22.20 BAO 2013 09 23 07 23.75 BAO 2013 09 23 08 28.27 BAO 2013 09 23 09 32.24 BAO 2013 09 23 10 34.82 BAO 2013 09 23 11 36.73 BAO 2013 09 23 12 35.95 BAO 2013 09 23 13 23.79 BAO 2013 09 23 14 22.23 BAO 2013 09 23 15 34.97 BAO 2013 09 23 16 36.81 BAO 2013 09 23 17 37.75 BAO 2013 09 23 18 39.63 BAO 2013 09 23 19 40.88 BAO 2013 09 23 20 40.71 BAO 2013 09 23 21 41.43 BAO 2013 09 23 22 40.76 BAO 2013 09 23 23 40.48 BAO 2013 09 24 00 35.17 BAO 2013 09 24 01 36.99 BAO 2013 09 24 02 31.94 BAO 2013 09 24 03 29.29 BAO 2013 09 24 04 34.69 BAO 2013 09 24 05 31.24 BAO 2013 09 24 06 35.95 BAO 2013 09 24 07 34.44 BAO 2013 09 24 08 34.54 BAO 2013 09 24 09 30.86 BAO 2013 09 24 10 22.71 BAO 2013 09 24 11 19.00 BAO 2013 09 24 12 8.99 BAO 2013 09 24 13 6.28