e data are made available to the scientific community and public with the un derstanding that authors of publications and presentations will contact the PI t o obtain up-to-date information on the latest version of the data during the early stages of their analysis. Manuscripts that employ these data sh ould be reviewed by the PI before submission to enure the quality and limitation of the data are represented. Data Acknolowedegment: The Lauder surface ozone monitoring is a collaboration be tween NOAA-GML and NIWA (New Zealand's National Institude of Water & Atmospheric Research). Data collection is made possible thanks to efforts of Dan Smale (dan.smale@niwa.co.nz) and Dr. Richard Querel (Richard.Querel@niwa.co. nz) Data Disclaimer: Data has undergone extensive quality checks and is available fr om NOAA-GML and WDCGG. However, there still exists the potential for these data STN YEAR MON DAY HR O3(PPB) LAU 2014 12 01 00 22.04 LAU 2014 12 01 01 22.78 LAU 2014 12 01 02 22.79 LAU 2014 12 01 03 22.69 LAU 2014 12 01 04 22.53 LAU 2014 12 01 05 22.72 LAU 2014 12 01 06 22.55 LAU 2014 12 01 07 21.09 LAU 2014 12 08 08 10.07 LAU 2014 12 08 09 8.99 LAU 2014 12 08 10 9.04 LAU 2014 12 08 11 0.96 LAU 2014 12 11 00 16.94 LAU 2014 12 11 01 18.28 LAU 2014 12 11 02 19.71 LAU 2014 12 11 03 21.29 LAU 2014 12 11 04 21.77 LAU 2014 12 11 05 21.76 LAU 2014 12 11 06 20.40 LAU 2014 12 11 07 16.59 LAU 2014 12 11 08 15.91 LAU 2014 12 11 09 14.65 LAU 2014 12 11 10 13.50 LAU 2014 12 11 11 12.25 LAU 2014 12 11 12 11.07 LAU 2014 12 11 13 11.53 LAU 2014 12 11 14 11.93 LAU 2014 12 11 15 12.73 LAU 2014 12 11 16 12.51 LAU 2014 12 11 17 12.16 LAU 2014 12 11 18 12.62 LAU 2014 12 11 19 13.28 LAU 2014 12 11 20 13.77 LAU 2014 12 11 21 14.04 LAU 2014 12 11 22 14.85 LAU 2014 12 11 23 15.44 LAU 2014 12 12 00 17.86 LAU 2014 12 12 01 19.61 LAU 2014 12 12 02 21.16 LAU 2014 12 12 03 20.96 LAU 2014 12 12 04 19.83 LAU 2014 12 12 05 19.50 LAU 2014 12 12 06 18.37 LAU 2014 12 12 07 17.37 LAU 2014 12 12 08 16.58 LAU 2014 12 12 09 15.89 LAU 2014 12 12 10 14.92 LAU 2014 12 12 11 14.86 LAU 2014 12 12 12 15.61 LAU 2014 12 12 13 15.16 LAU 2014 12 12 14 14.96 LAU 2014 12 12 15 14.85 LAU 2014 12 12 16 15.51 LAU 2014 12 12 17 14.21 LAU 2014 12 12 18 12.54 LAU 2014 12 12 19 14.33 LAU 2014 12 12 20 15.62 LAU 2014 12 12 21 16.64 LAU 2014 12 12 22 16.95 LAU 2014 12 12 23 16.45 LAU 2014 12 13 00 16.90 LAU 2014 12 13 01 17.73 LAU 2014 12 13 02 18.72 LAU 2014 12 13 03 20.86 LAU 2014 12 13 04 21.34 LAU 2014 12 13 05 21.38 LAU 2014 12 13 06 20.72 LAU 2014 12 13 07 18.81 LAU 2014 12 13 08 15.42 LAU 2014 12 13 09 14.64 LAU 2014 12 13 10 13.33 LAU 2014 12 13 11 13.50 LAU 2014 12 13 12 10.21 LAU 2014 12 13 13 7.20 LAU 2014 12 13 14 6.79 LAU 2014 12 13 15 6.65 LAU 2014 12 13 16 7.81 LAU 2014 12 13 17 7.22 LAU 2014 12 13 18 8.15 LAU 2014 12 13 19 11.46 LAU 2014 12 13 20 13.53 LAU 2014 12 13 21 16.08 LAU 2014 12 13 22 17.84 LAU 2014 12 13 23 19.26 LAU 2014 12 14 00 20.32 LAU 2014 12 14 01 20.94 LAU 2014 12 14 02 22.13 LAU 2014 12 14 03 22.87 LAU 2014 12 14 04 22.57 LAU 2014 12 14 05 22.41 LAU 2014 12 14 06 21.91 LAU 2014 12 14 07 19.54 LAU 2014 12 14 08 19.39 LAU 2014 12 14 09 18.83 LAU 2014 12 14 10 10.62 LAU 2014 12 14 11 11.22 LAU 2014 12 14 12 11.89 LAU 2014 12 14 13 8.03 LAU 2014 12 14 14 5.60 LAU 2014 12 14 15 4.62 LAU 2014 12 14 16 5.04 LAU 2014 12 14 17 6.49 LAU 2014 12 14 18 8.43 LAU 2014 12 14 20 17.65 LAU 2014 12 14 21 20.72 LAU 2014 12 14 22 23.47 LAU 2014 12 14 23 23.89 LAU 2014 12 15 00 24.57 LAU 2014 12 15 01 25.69 LAU 2014 12 15 02 27.05 LAU 2014 12 15 03 28.58 LAU 2014 12 15 04 29.23 LAU 2014 12 15 05 29.19 LAU 2014 12 15 06 28.27 LAU 2014 12 15 07 26.43 LAU 2014 12 15 08 24.89 LAU 2014 12 15 09 21.08 LAU 2014 12 15 10 16.31 LAU 2014 12 15 11 13.93 LAU 2014 12 15 12 12.18 LAU 2014 12 15 13 8.89 LAU 2014 12 15 14 6.77 LAU 2014 12 15 15 5.96 LAU 2014 12 15 16 4.36 LAU 2014 12 15 17 5.52 LAU 2014 12 15 18 7.55 LAU 2014 12 15 19 12.44 LAU 2014 12 15 20 16.89 LAU 2014 12 15 21 20.72 LAU 2014 12 15 22 24.60 LAU 2014 12 15 23 26.35 LAU 2014 12 16 00 27.04 LAU 2014 12 16 01 26.63 LAU 2014 12 16 02 27.23 LAU 2014 12 16 03 28.12 LAU 2014 12 16 04 29.23 LAU 2014 12 16 05 28.45 LAU 2014 12 16 06 27.27 LAU 2014 12 16 07 25.82 LAU 2014 12 16 08 24.96 LAU 2014 12 16 09 19.81 LAU 2014 12 16 10 16.25 LAU 2014 12 16 11 15.31 LAU 2014 12 16 12 10.54 LAU 2014 12 16 13 8.31 LAU 2014 12 16 14 9.19 LAU 2014 12 16 15 9.82 LAU 2014 12 16 16 6.94 LAU 2014 12 16 17 6.73 LAU 2014 12 16 18 8.76 LAU 2014 12 16 19 13.13 LAU 2014 12 16 20 19.27 LAU 2014 12 16 21 24.46 LAU 2014 12 16 22 28.06 LAU 2014 12 16 23 31.11 LAU 2014 12 17 00 32.57 LAU 2014 12 17 01 30.14 LAU 2014 12 17 02 28.06 LAU 2014 12 17 03 27.81 LAU 2014 12 17 04 28.07 LAU 2014 12 17 05 28.37 LAU 2014 12 17 06 27.03 LAU 2014 12 17 07 26.34 LAU 2014 12 17 08 25.43 LAU 2014 12 17 09 23.00 LAU 2014 12 17 10 19.58 LAU 2014 12 17 11 20.97 LAU 2014 12 17 12 19.56 LAU 2014 12 17 13 16.96 LAU 2014 12 17 14 15.68 LAU 2014 12 17 15 14.22 LAU 2014 12 17 16 14.69 LAU 2014 12 17 17 13.71 LAU 2014 12 17 18 15.38 LAU 2014 12 17 19 16.34 LAU 2014 12 17 20 16.08 LAU 2014 12 17 21 16.73 LAU 2014 12 17 22 19.93 LAU 2014 12 17 23 20.88 LAU 2014 12 18 00 22.46 LAU 2014 12 18 01 23.12 LAU 2014 12 18 02 24.21 LAU 2014 12 18 03 24.90 LAU 2014 12 18 04 24.74 LAU 2014 12 18 05 24.75 LAU 2014 12 18 06 20.91 LAU 2014 12 18 07 17.75 LAU 2014 12 18 08 15.83 LAU 2014 12 18 09 17.44 LAU 2014 12 18 10 15.42 LAU 2014 12 18 11 13.26 LAU 2014 12 18 12 10.24 LAU 2014 12 18 13 9.14 LAU 2014 12 18 14 10.00 LAU 2014 12 18 15 8.31 LAU 2014 12 18 16 6.44 LAU 2014 12 18 17 4.62 LAU 2014 12 18 18 7.74 LAU 2014 12 18 19 11.28 LAU 2014 12 18 20 15.68 LAU 2014 12 18 21 19.87 LAU 2014 12 18 22 23.15 LAU 2014 12 18 23 24.72 LAU 2014 12 19 00 25.62 LAU 2014 12 19 01 26.39 LAU 2014 12 19 02 25.50 LAU 2014 12 19 03 25.10 LAU 2014 12 19 04 23.76 LAU 2014 12 19 05 22.06 LAU 2014 12 19 06 19.51 LAU 2014 12 19 07 17.82 LAU 2014 12 19 08 15.97 LAU 2014 12 19 09 12.19 LAU 2014 12 19 10 11.10 LAU 2014 12 19 11 7.98 LAU 2014 12 19 12 5.34 LAU 2014 12 19 13 4.97 LAU 2014 12 19 14 9.31 LAU 2014 12 19 15 12.10 LAU 2014 12 19 16 4.63 LAU 2014 12 19 17 7.32 LAU 2014 12 19 18 11.50 LAU 2014 12 19 19 11.13 LAU 2014 12 19 20 13.36 LAU 2014 12 19 21 17.64 LAU 2014 12 19 22 24.43 LAU 2014 12 19 23 28.18 LAU 2014 12 20 00 29.44 LAU 2014 12 20 01 27.44 LAU 2014 12 20 02 27.79 LAU 2014 12 20 03 26.84 LAU 2014 12 20 04 32.18 LAU 2014 12 20 05 33.26 LAU 2014 12 20 06 32.44 LAU 2014 12 20 07 30.47 LAU 2014 12 20 08 28.59 LAU 2014 12 20 09 25.97 LAU 2014 12 20 10 16.06 LAU 2014 12 20 11 12.20 LAU 2014 12 20 12 11.96 LAU 2014 12 20 13 9.94 LAU 2014 12 20 14 6.84 LAU 2014 12 20 15 7.12 LAU 2014 12 20 16 10.30 LAU 2014 12 20 17 9.02 LAU 2014 12 20 18 9.19 LAU 2014 12 20 19 16.04 LAU 2014 12 20 20 22.12 LAU 2014 12 20 21 22.73 LAU 2014 12 20 22 20.19 LAU 2014 12 20 23 16.01 LAU 2014 12 21 00 14.08 LAU 2014 12 21 01 17.44 LAU 2014 12 21 02 16.94 LAU 2014 12 21 03 17.19 LAU 2014 12 21 04 17.24 LAU 2014 12 21 05 15.28 LAU 2014 12 21 06 14.21 LAU 2014 12 21 07 12.58 LAU 2014 12 21 08 10.75 LAU 2014 12 21 09 9.36 LAU 2014 12 21 10 7.31 LAU 2014 12 21 11 4.95 LAU 2014 12 21 12 3.77 LAU 2014 12 21 13 4.36 LAU 2014 12 21 14 2.89 LAU 2014 12 21 15 2.89 LAU 2014 12 21 16 3.42 LAU 2014 12 21 17 3.06 LAU 2014 12 21 18 4.95 LAU 2014 12 21 21 15.13 LAU 2014 12 21 22 20.56 LAU 2014 12 21 23 22.84 LAU 2014 12 22 00 23.55 LAU 2014 12 22 01 23.71 LAU 2014 12 22 02 23.66 LAU 2014 12 22 03 23.87 LAU 2014 12 22 04 23.77 LAU 2014 12 22 05 23.27 LAU 2014 12 22 06 22.53 LAU 2014 12 22 07 21.51 LAU 2014 12 22 08 18.05 LAU 2014 12 22 09 16.03 LAU 2014 12 22 10 10.85 LAU 2014 12 22 11 7.61 LAU 2014 12 22 12 6.98 LAU 2014 12 22 13 7.26 LAU 2014 12 22 14 6.45 LAU 2014 12 22 15 7.19 LAU 2014 12 22 16 6.04 LAU 2014 12 22 17 4.74 LAU 2014 12 22 18 6.17 LAU 2014 12 22 19 12.04 LAU 2014 12 22 20 17.41 LAU 2014 12 22 21 19.20 LAU 2014 12 22 22 19.54 LAU 2014 12 22 23 19.95 LAU 2014 12 23 00 20.48 LAU 2014 12 23 01 22.04 LAU 2014 12 23 02 23.41 LAU 2014 12 23 03 24.15 LAU 2014 12 23 04 25.73 LAU 2014 12 23 05 26.13 LAU 2014 12 23 06 25.11 LAU 2014 12 23 07 23.86 LAU 2014 12 23 08 22.87 LAU 2014 12 23 09 22.31 LAU 2014 12 23 10 16.53 LAU 2014 12 23 11 13.73 LAU 2014 12 23 12 9.08 LAU 2014 12 23 13 7.09 LAU 2014 12 23 14 5.61 LAU 2014 12 23 15 6.23 LAU 2014 12 23 16 7.08 LAU 2014 12 23 17 8.15 LAU 2014 12 23 18 10.68 LAU 2014 12 23 19 13.65 LAU 2014 12 23 20 20.30 LAU 2014 12 23 21 23.13 LAU 2014 12 23 22 24.04 LAU 2014 12 23 23 25.11 LAU 2014 12 24 00 25.63 LAU 2014 12 24 01 25.95 LAU 2014 12 24 02 26.00 LAU 2014 12 24 03 26.52 LAU 2014 12 24 04 27.02 LAU 2014 12 24 05 26.63 LAU 2014 12 24 06 26.54 LAU 2014 12 24 07 26.30 LAU 2014 12 24 08 26.31 LAU 2014 12 24 09 26.34 LAU 2014 12 24 10 25.99 LAU 2014 12 24 11 25.11 LAU 2014 12 24 12 24.45 LAU 2014 12 24 13 23.33 LAU 2014 12 24 14 18.88 LAU 2014 12 24 15 19.12 LAU 2014 12 24 16 15.79 LAU 2014 12 24 17 12.98 LAU 2014 12 24 18 12.36 LAU 2014 12 24 19 15.67 LAU 2014 12 24 20 18.64 LAU 2014 12 24 21 21.80 LAU 2014 12 24 22 22.38 LAU 2014 12 24 23 22.61 LAU 2014 12 25 00 22.42 LAU 2014 12 25 01 22.50 LAU 2014 12 25 02 22.06 LAU 2014 12 25 03 21.73 LAU 2014 12 25 04 20.08 LAU 2014 12 25 05 18.83 LAU 2014 12 25 06 18.28 LAU 2014 12 25 07 16.38 LAU 2014 12 25 08 14.72 LAU 2014 12 25 09 12.78 LAU 2014 12 25 10 10.82 LAU 2014 12 25 11 9.53 LAU 2014 12 25 12 7.16 LAU 2014 12 25 13 5.35 LAU 2014 12 25 14 5.92 LAU 2014 12 25 15 6.06 LAU 2014 12 25 16 6.58 LAU 2014 12 25 17 7.57 LAU 2014 12 25 18 8.24 LAU 2014 12 25 19 12.72 LAU 2014 12 25 20 14.83 LAU 2014 12 25 21 15.57 LAU 2014 12 25 22 16.52 LAU 2014 12 25 23 18.75 LAU 2014 12 26 00 19.36 LAU 2014 12 26 01 19.35 LAU 2014 12 26 02 18.61 LAU 2014 12 26 03 18.24 LAU 2014 12 26 04 17.90 LAU 2014 12 26 05 17.65 LAU 2014 12 26 06 17.62 LAU 2014 12 26 07 17.27 LAU 2014 12 26 08 17.51 LAU 2014 12 26 09 17.29 LAU 2014 12 26 10 16.95 LAU 2014 12 26 11 16.37 LAU 2014 12 26 12 16.98 LAU 2014 12 26 13 17.18 LAU 2014 12 26 14 18.13 LAU 2014 12 26 15 18.59 LAU 2014 12 26 16 19.30 LAU 2014 12 26 17 20.11 LAU 2014 12 26 18 22.42 LAU 2014 12 26 19 23.26 LAU 2014 12 26 20 23.59 LAU 2014 12 26 21 23.99 LAU 2014 12 26 22 24.51 LAU 2014 12 26 23 24.87 LAU 2014 12 27 00 24.09 LAU 2014 12 27 01 22.55 LAU 2014 12 27 02 21.74 LAU 2014 12 27 03 21.22 LAU 2014 12 27 04 21.91 LAU 2014 12 27 05 18.63 LAU 2014 12 27 06 17.60 LAU 2014 12 27 07 15.85 LAU 2014 12 27 08 16.01 LAU 2014 12 27 09 15.05 LAU 2014 12 27 10 15.11 LAU 2014 12 27 11 16.69 LAU 2014 12 27 12 15.73 LAU 2014 12 27 13 16.90 LAU 2014 12 27 14 13.19 LAU 2014 12 27 15 8.92 LAU 2014 12 27 16 11.69 LAU 2014 12 27 17 10.63 LAU 2014 12 27 18 13.68 LAU 2014 12 27 19 14.07 LAU 2014 12 27 20 16.04 LAU 2014 12 27 21 18.73 LAU 2014 12 27 22 21.41 LAU 2014 12 27 23 22.36 LAU 2014 12 28 00 22.89 LAU 2014 12 28 01 23.45 LAU 2014 12 28 02 22.59 LAU 2014 12 28 03 21.10 LAU 2014 12 28 04 19.50 LAU 2014 12 28 05 20.38 LAU 2014 12 28 06 19.14 LAU 2014 12 28 07 17.87 LAU 2014 12 28 08 17.42 LAU 2014 12 28 09 16.92 LAU 2014 12 28 10 16.58 LAU 2014 12 28 11 15.38 LAU 2014 12 28 12 12.19 LAU 2014 12 28 13 10.05 LAU 2014 12 28 14 9.29 LAU 2014 12 28 15 8.26 LAU 2014 12 28 16 6.44 LAU 2014 12 28 17 6.42 LAU 2014 12 28 20 16.00 LAU 2014 12 28 21 17.95 LAU 2014 12 28 22 19.50 LAU 2014 12 28 23 20.90 LAU 2014 12 29 00 22.31 LAU 2014 12 29 01 23.29 LAU 2014 12 29 02 24.04 LAU 2014 12 29 03 24.72 LAU 2014 12 29 04 24.75 LAU 2014 12 29 05 26.31 LAU 2014 12 29 06 28.11 LAU 2014 12 29 07 30.36 LAU 2014 12 29 08 29.97 LAU 2014 12 29 09 27.64 LAU 2014 12 29 10 24.64 LAU 2014 12 29 11 22.38 LAU 2014 12 29 12 21.17 LAU 2014 12 29 13 19.58 LAU 2014 12 29 14 19.09 LAU 2014 12 29 15 18.67 LAU 2014 12 29 16 18.74 LAU 2014 12 29 17 14.16 LAU 2014 12 29 18 12.55 LAU 2014 12 29 19 13.74 LAU 2014 12 29 20 16.35 LAU 2014 12 29 21 16.61 LAU 2014 12 29 22 17.11 LAU 2014 12 29 23 17.32 LAU 2014 12 30 00 22.13 LAU 2014 12 30 01 25.66 LAU 2014 12 30 02 26.33 LAU 2014 12 30 03 24.94 LAU 2014 12 30 04 23.24 LAU 2014 12 30 05 22.19 LAU 2014 12 30 06 21.97 LAU 2014 12 30 07 21.22 LAU 2014 12 30 08 20.73 LAU 2014 12 30 09 20.84 LAU 2014 12 30 10 20.28 LAU 2014 12 30 11 19.75 LAU 2014 12 30 12 19.76 LAU 2014 12 30 13 19.01 LAU 2014 12 30 14 18.38 LAU 2014 12 30 15 17.51 LAU 2014 12 30 16 16.36 LAU 2014 12 30 17 14.06 LAU 2014 12 30 18 17.79 LAU 2014 12 30 19 15.68 LAU 2014 12 30 20 12.85 LAU 2014 12 30 21 15.51 LAU 2014 12 30 22 16.22 LAU 2014 12 30 23 27.31 LAU 2014 12 31 00 27.71 LAU 2014 12 31 01 26.95 LAU 2014 12 31 02 26.92 LAU 2014 12 31 03 26.68 LAU 2014 12 31 04 26.21 LAU 2014 12 31 05 24.89 LAU 2014 12 31 06 22.67 LAU 2014 12 31 07 22.06 LAU 2014 12 31 08 21.37 LAU 2014 12 31 09 14.86 LAU 2014 12 31 10 13.69 LAU 2014 12 31 11 12.67 LAU 2014 12 31 12 9.23 LAU 2014 12 31 13 6.80 LAU 2014 12 31 14 7.57 LAU 2014 12 31 15 8.49 LAU 2014 12 31 16 8.74 LAU 2014 12 31 17 5.80 LAU 2014 12 31 18 6.22 LAU 2014 12 31 19 10.09 LAU 2014 12 31 20 13.67 LAU 2014 12 31 21 16.47 LAU 2014 12 31 22 19.14 LAU 2014 12 31 23 21.79