| 2003 OKLAHOMA OZONE | ||||||||
| Highest 8 Hour Averages as 10/2/03 | ||||||||
| (PPM) | ||||||||
| Site | 1st | 2nd | 3rd | 4th | 00-02 Avg* | 01-03 Avg* | ||
| 00 4th | 01 4th | 02 4th | (date) | (date) | (date) | (date) | 4th Highs | 4th Highs |
| Walters (680) | 0.087 | 0.082 | 0.078 | 0.077 | ||||
| (new) | 9-Sep | 8-Aug | 24-Jul | 11-Aug | ||||
| Healdton (297) | 0.085 | 0.084 | 0.083 | 0.081 | ||||
| (new) | 19-May | 9-Sep | 17-Sep | 8-Aug | ||||
| Tishomingo (323) | 0.087 | 0.078 | 0.075 | 0.070 | ||||
| (new) | 9-Jun | 17-Sep | 14-Jul | 6-Aug | ||||
| Mannford (144) | 0.090 | 0.087 | 0.083 | 0.081 | ||||
| (new) | 22-Aug | 12-Apr | 5-Sep | 8-Aug | ||||
| Lynn Lane (178) | 0.089 | 0.089 | 0.089 | 0.084 | ||||
| (new) | 0.078 | 0.080 | 12-Apr | 30-May | 22-Aug | 31-Jul | ||
| Tulsa (1127) | 0.094 | 0.085 | 0.081 | 0.080 | 0.081 | 0.080 | ||
| 0.083 | 0.081 | 0.080 | 21-Jul | 24-Aug | 22-Aug | 5-Aug | ||
| Skiatook (137) | 0.094 | 0.088 | 0.085 | 0.083 | 0.087 | 0.083 | ||
| 0.096 | 0.084 | 0.083 | 21-Jul | 12-Apr | 25-Aug | 31-Jul | ||
| Glenpool (174) | 0.091 | 0.088 | 0.087 | 0.086 | 0.080 | 0.081 | ||
| 0.081 | 0.077 | 0.082 | 19-Jun | 29-Jul | 22-Aug | 23-Aug | ||
| Edmond (037) | 0.088 | 0.082 | 0.082 | 0.082 | 0.082 | 0.080 | ||
| 0.086 | 0.082 | 0.078 | 7-Aug | 9-Jun | 31-Jul | 24-Aug | ||
| OKC (033) | 0.093 | 0.082 | 0.080 | 0.080 | 0.079 | 0.079 | ||
| 0.080 | 0.078 | 0.080 | 7-Aug | 31-Jul | 8-Aug | 10-Aug | ||
| Moore (049) | 0.086 | 0.082 | 0.077 | 0.076 | 0.077 | 0.076 | ||
| 0.079 | 0.079 | 0.075 | 29-Jul | 30-May | 6-Aug | 24-Aug | ||
| Goldsby (073) | 0.086 | 0.082 | 0.080 | 0.077 | 0.079 | 0.078 | ||
| 0.081 | 0.080 | 0.078 | 29-Jul | 5-Aug | 6-Aug | 31-Jul | ||
| Choctaw (096) | 0.085 | 0.082 | 0.079 | 0.078 | ||||
| (new) | 0.063 | 0.078 | 7-Aug | 9-Jun | 24-Aug | 30-May | ||
| Yukon (101) | 0.081 | 0.079 | 0.078 | 0.078 | ||||
| (new) | 0.058 | 0.081 | 9-Aug | 8-Aug | 19-Jun | 7-Aug | ||
| Lawton (647) | 0.086 | 0.080 | 0.080 | 0.078 | 0.079 | 0.077 | ||
| 0.085 | 0.078 | 0.076 | 9-Sep | 8-Aug | 11-Aug | 6-Aug | ||
| McAlester (415) | 0.079 | 0.079 | 0.076 | 0.076 | ||||
| (new) | (new) | 0.076 | 12-Apr | 24-Aug | 11-Apr | 27-Apr | ||
| Seiling (860) | 0.079 | 0.078 | 0.077 | 0.077 | ||||
| (new) | (new) | 0.069 | 9-Sep | 7-Aug | 31-Jul | 8-Aug | ||
| *0.085 or greater indicates exceedance of the proposed NAAQS | ||||||||
| ** Site closed 7/5/00 | ||||||||