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 enure the quality and limitation 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 Gloabl Monitoring Laboratory. If you have any questions regarding the data in this file, please contact: Irina Petropavlovskikh: Irina.Petro@noaa.gov | (303)-497-6279 Audra McClure_Begley: Audra.mcclure@noaa.gov Peter Effertz: Peter.effertz@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 Netowrk. Station name, Time start-Time end. National Oceanic and Atmospheric Administration, Earth Systems Research Labortory Global Monitoring Laboratory. Boulder, CO. DATE ACCESSED http://dx.doi.org/10.7289/V57P8WBF STN YEAR MON DAY HR O3(PPB) TUN 2021 08 01 00 75.47 TUN 2021 08 01 01 75.19 TUN 2021 08 01 02 72.15 TUN 2021 08 01 03 70.65 TUN 2021 08 01 04 70.40 TUN 2021 08 01 05 71.75 TUN 2021 08 01 06 71.22 TUN 2021 08 01 07 71.74 TUN 2021 08 01 08 72.36 TUN 2021 08 01 09 71.20 TUN 2021 08 01 10 71.24 TUN 2021 08 01 11 70.67 TUN 2021 08 01 12 68.14 TUN 2021 08 01 13 68.74 TUN 2021 08 01 14 67.50 TUN 2021 08 01 15 66.25 TUN 2021 08 01 16 63.45 TUN 2021 08 01 17 63.58 TUN 2021 08 01 18 63.03 TUN 2021 08 01 19 63.02 TUN 2021 08 01 20 64.14 TUN 2021 08 01 21 69.28 TUN 2021 08 01 22 75.48 TUN 2021 08 01 23 79.67 TUN 2021 08 02 00 79.70 TUN 2021 08 02 01 76.92 TUN 2021 08 02 02 78.28 TUN 2021 08 02 03 85.19 TUN 2021 08 02 04 84.84 TUN 2021 08 02 05 83.94 TUN 2021 08 02 06 78.40 TUN 2021 08 02 07 63.75 TUN 2021 08 02 08 63.31 TUN 2021 08 02 09 64.68 TUN 2021 08 02 10 65.76 TUN 2021 08 02 11 66.93 TUN 2021 08 02 12 63.41 TUN 2021 08 02 13 63.12 TUN 2021 08 02 14 64.18 TUN 2021 08 02 15 64.01 TUN 2021 08 02 16 65.93 TUN 2021 08 02 17 65.54 TUN 2021 08 02 18 69.17 TUN 2021 08 02 19 72.95 TUN 2021 08 02 20 78.54 TUN 2021 08 02 21 82.15 TUN 2021 08 02 22 84.67 TUN 2021 08 02 23 82.34 TUN 2021 08 03 00 67.97 TUN 2021 08 03 01 66.45 TUN 2021 08 03 02 72.11 TUN 2021 08 03 03 71.99 TUN 2021 08 03 04 75.94 TUN 2021 08 03 05 76.07 TUN 2021 08 03 06 76.15 TUN 2021 08 03 07 73.78 TUN 2021 08 03 08 70.29 TUN 2021 08 03 09 70.00 TUN 2021 08 03 10 67.68 TUN 2021 08 03 11 66.12 TUN 2021 08 03 12 64.43 TUN 2021 08 03 13 68.24 TUN 2021 08 03 14 65.82 TUN 2021 08 03 15 66.96 TUN 2021 08 03 16 67.79 TUN 2021 08 03 17 73.71 TUN 2021 08 03 18 76.83 TUN 2021 08 03 19 72.87 TUN 2021 08 03 20 68.83 TUN 2021 08 03 21 66.05 TUN 2021 08 03 22 60.98 TUN 2021 08 03 23 64.34 TUN 2021 08 04 00 62.34 TUN 2021 08 04 01 61.15 TUN 2021 08 04 02 57.82 TUN 2021 08 04 03 57.38 TUN 2021 08 04 04 63.03 TUN 2021 08 04 05 65.17 TUN 2021 08 04 06 64.88 TUN 2021 08 04 07 65.34 TUN 2021 08 04 08 65.27 TUN 2021 08 04 09 65.29 TUN 2021 08 04 10 66.85 TUN 2021 08 04 11 66.15 TUN 2021 08 04 12 65.39 TUN 2021 08 04 13 63.98 TUN 2021 08 04 14 62.86 TUN 2021 08 04 15 62.39 TUN 2021 08 04 16 60.94 TUN 2021 08 04 17 59.73 TUN 2021 08 04 18 58.98 TUN 2021 08 04 19 57.89 TUN 2021 08 04 20 59.68 TUN 2021 08 04 21 62.29 TUN 2021 08 04 22 64.64 TUN 2021 08 04 23 64.91 TUN 2021 08 05 00 68.85 TUN 2021 08 05 01 70.86 TUN 2021 08 05 02 67.07 TUN 2021 08 05 03 69.38 TUN 2021 08 05 04 67.43 TUN 2021 08 05 05 66.15 TUN 2021 08 05 06 67.70 TUN 2021 08 05 07 65.64 TUN 2021 08 05 08 65.62 TUN 2021 08 05 09 67.38 TUN 2021 08 05 10 67.86 TUN 2021 08 05 11 69.03 TUN 2021 08 05 12 69.57 TUN 2021 08 05 13 69.26 TUN 2021 08 05 14 67.73 TUN 2021 08 05 15 68.13 TUN 2021 08 05 16 66.94 TUN 2021 08 05 17 67.09 TUN 2021 08 05 18 67.68 TUN 2021 08 05 19 65.19 TUN 2021 08 05 20 61.49 TUN 2021 08 05 21 62.50 TUN 2021 08 05 22 59.76 TUN 2021 08 05 23 57.12 TUN 2021 08 06 00 53.94 TUN 2021 08 06 01 56.30 TUN 2021 08 06 02 59.28 TUN 2021 08 06 03 60.79 TUN 2021 08 06 04 57.94 TUN 2021 08 06 05 58.03 TUN 2021 08 06 06 58.41 TUN 2021 08 06 07 59.57 TUN 2021 08 06 08 60.38 TUN 2021 08 06 09 61.75 TUN 2021 08 06 10 62.95 TUN 2021 08 06 11 63.09 TUN 2021 08 06 12 63.34 TUN 2021 08 06 13 63.66 TUN 2021 08 06 14 63.65 TUN 2021 08 06 15 63.07 TUN 2021 08 06 16 64.33 TUN 2021 08 06 17 64.02 TUN 2021 08 06 18 64.26 TUN 2021 08 06 19 64.32 TUN 2021 08 06 20 63.95 TUN 2021 08 06 21 63.81 TUN 2021 08 06 22 63.12 TUN 2021 08 06 23 62.89 TUN 2021 08 07 00 62.74 TUN 2021 08 07 01 63.04 TUN 2021 08 07 02 62.49 TUN 2021 08 07 03 70.79 TUN 2021 08 07 04 66.07 TUN 2021 08 07 05 58.01 TUN 2021 08 07 06 60.42 TUN 2021 08 07 07 61.75 TUN 2021 08 07 08 64.95 TUN 2021 08 07 09 68.25 TUN 2021 08 07 10 71.04 TUN 2021 08 07 11 72.78 TUN 2021 08 07 12 70.49 TUN 2021 08 07 13 65.61 TUN 2021 08 07 14 65.21 TUN 2021 08 07 15 68.13 TUN 2021 08 07 16 69.00 TUN 2021 08 07 17 68.51 TUN 2021 08 07 18 69.28 TUN 2021 08 07 19 70.34 TUN 2021 08 07 20 70.57 TUN 2021 08 07 21 72.60 TUN 2021 08 07 22 71.98 TUN 2021 08 07 23 71.51 TUN 2021 08 08 00 72.12 TUN 2021 08 08 01 72.94 TUN 2021 08 08 02 71.51 TUN 2021 08 08 03 73.38 TUN 2021 08 08 04 78.01 TUN 2021 08 08 05 79.66 TUN 2021 08 08 06 78.84 TUN 2021 08 08 07 79.92 TUN 2021 08 08 08 79.66 TUN 2021 08 08 09 79.56 TUN 2021 08 08 10 79.63 TUN 2021 08 08 11 78.84 TUN 2021 08 08 12 79.56 TUN 2021 08 08 13 80.13 TUN 2021 08 08 14 79.30 TUN 2021 08 08 15 79.53 TUN 2021 08 08 16 78.36 TUN 2021 08 08 17 79.47 TUN 2021 08 08 18 79.21 TUN 2021 08 08 19 77.96 TUN 2021 08 08 20 74.28 TUN 2021 08 08 21 76.57 TUN 2021 08 08 22 79.87 TUN 2021 08 08 23 78.46 TUN 2021 08 09 00 77.78 TUN 2021 08 09 01 75.79 TUN 2021 08 09 02 73.00 TUN 2021 08 09 03 70.99 TUN 2021 08 09 04 68.45 TUN 2021 08 09 05 70.33 TUN 2021 08 09 06 74.63 TUN 2021 08 09 07 72.18 TUN 2021 08 09 08 75.96 TUN 2021 08 09 09 77.13 TUN 2021 08 09 10 80.07 TUN 2021 08 09 11 84.75 TUN 2021 08 09 12 86.44 TUN 2021 08 09 13 86.05 TUN 2021 08 09 14 89.33 TUN 2021 08 09 15 89.31 TUN 2021 08 09 16 87.34 TUN 2021 08 09 17 86.14 TUN 2021 08 09 18 85.11 TUN 2021 08 09 19 80.06 TUN 2021 08 09 20 76.77 TUN 2021 08 09 21 77.48 TUN 2021 08 09 22 76.03 TUN 2021 08 09 23 76.05 TUN 2021 08 10 00 75.26 TUN 2021 08 10 01 73.65 TUN 2021 08 10 02 74.47 TUN 2021 08 10 03 74.42 TUN 2021 08 10 04 74.51 TUN 2021 08 10 05 77.75 TUN 2021 08 10 06 78.26 TUN 2021 08 10 07 76.14 TUN 2021 08 10 08 77.78 TUN 2021 08 10 09 76.21 TUN 2021 08 10 10 74.95 TUN 2021 08 10 11 76.48 TUN 2021 08 10 12 79.10 TUN 2021 08 10 13 78.78 TUN 2021 08 10 14 78.91 TUN 2021 08 10 15 76.32 TUN 2021 08 10 16 69.70 TUN 2021 08 10 17 72.72 TUN 2021 08 10 18 73.92 TUN 2021 08 10 19 75.36 TUN 2021 08 10 20 74.79 TUN 2021 08 10 21 72.46 TUN 2021 08 10 22 70.86 TUN 2021 08 10 23 72.42 TUN 2021 08 11 00 72.77 TUN 2021 08 11 01 72.70 TUN 2021 08 11 02 71.95 TUN 2021 08 11 03 72.43 TUN 2021 08 11 04 76.27 TUN 2021 08 11 05 75.35 TUN 2021 08 11 06 74.14 TUN 2021 08 11 07 73.24 TUN 2021 08 11 08 71.76 TUN 2021 08 11 09 68.95 TUN 2021 08 11 10 69.09 TUN 2021 08 11 11 71.51 TUN 2021 08 11 12 76.09 TUN 2021 08 11 13 75.27 TUN 2021 08 11 14 73.57 TUN 2021 08 11 15 71.52 TUN 2021 08 11 16 69.93 TUN 2021 08 11 17 69.90 TUN 2021 08 11 18 70.33 TUN 2021 08 11 19 71.56 TUN 2021 08 11 20 73.40 TUN 2021 08 11 21 74.89 TUN 2021 08 11 22 78.61 TUN 2021 08 11 23 79.71 TUN 2021 08 12 00 81.16 TUN 2021 08 12 01 103.32 TUN 2021 08 12 02 105.93 TUN 2021 08 12 03 106.17 TUN 2021 08 12 04 102.22 TUN 2021 08 12 05 92.55 TUN 2021 08 12 06 86.05 TUN 2021 08 12 07 95.81 TUN 2021 08 12 08 83.04 TUN 2021 08 12 09 82.47 TUN 2021 08 12 10 9999.99 TUN 2021 08 30 14 71.64 TUN 2021 08 30 15 70.36 TUN 2021 08 30 16 68.38 TUN 2021 08 30 17 67.07 TUN 2021 08 30 18 65.95 TUN 2021 08 30 19 66.04 TUN 2021 08 30 20 67.64 TUN 2021 08 30 21 65.12 TUN 2021 08 30 22 65.82 TUN 2021 08 30 23 67.32 TUN 2021 08 31 00 71.48 TUN 2021 08 31 01 78.58 TUN 2021 08 31 02 71.85 TUN 2021 08 31 03 70.66 TUN 2021 08 31 04 72.14 TUN 2021 08 31 05 70.53 TUN 2021 08 31 06 69.46 TUN 2021 08 31 07 69.73 TUN 2021 08 31 08 68.87 TUN 2021 08 31 09 67.88 TUN 2021 08 31 10 69.13 TUN 2021 08 31 11 68.52 TUN 2021 08 31 12 67.89 TUN 2021 08 31 13 65.97 TUN 2021 08 31 14 65.06 TUN 2021 08 31 15 65.34 TUN 2021 08 31 16 64.89 TUN 2021 08 31 17 66.08 TUN 2021 08 31 18 63.42 TUN 2021 08 31 19 62.95 TUN 2021 08 31 20 62.25 TUN 2021 08 31 21 61.73 TUN 2021 08 31 22 64.04 TUN 2021 08 31 23 77.95