2023 Ozone Scorecard*
17 Exceedance Days (to date): 5/26, 5/27, 6/4, 6/5, 6/6, 6/7, 6/8, 6/9, 6/13, 6/15, 6/22, 7/20, 8/10, 8/21, 8/22, 9/3, 9/7 Updated through: September 29, 2023 View the Tulsa Area Ozone Trends Chart Monitor Site 2023 Highest 8-Hr Ozone Averages (ppm)* (1st through 4th highest daily readings) DESIGN VALUE 3-Year Average of the 4th…