Highest Ozone
County | Site | Units | 8-Hour | Hour of Day | 1-Hour | Hour of Day |
---|---|---|---|---|---|---|
Outagamie | Appleton | ppb | 50.7 | 06 PM | 60.3 | 11 PM |
Ashland | Bad River Tribal School | ppb | 52.5 | 05 PM | 54.2 | 12 PM |
Milwaukee | Bayside | ppb | 57.7 | 11 PM | 64.7 | 05 PM |
Rock | Beloit-Converse | ppb | 59.2 | 09 PM | 67.2 | 06 PM |
Kenosha | Chiwaukee Prairie | ppb | 58 | 10 PM | 62.1 | 04 PM |
Columbia | Columbus | ppb | 48.9 | 11 PM | 57.5 | 10 PM |
Sauk | Devils Lake | ppb | 47.4 | 11 PM | 59 | 11 PM |
Eau Claire | Eau Claire DOT Sign Shop | ppb | 53.7 | 08 PM | 58.7 | 05 PM |
Walworth | Elkhorn | ppb | 58.1 | 09 PM | 65.7 | 05 PM |
Fond du Lac | Fond Du Lac | ppb | 50.7 | 11 PM | 56.2 | 08 PM |
Ozaukee | Grafton | ppb | 55.4 | 11 PM | 61.5 | 05 PM |
Brown | Green Bay UW | ppb | 51.7 | 05 PM | 52.9 | 03 PM |
Ozaukee | Harrington Beach Park | ppb | 55 | 11 PM | 57.2 | 08 PM |
Dodge | Horicon Wildlife Area | ppb | 55.7 | 10 PM | 62 | 08 PM |
Jefferson | Jefferson-Laatsch | ppb | 57.3 | 09 PM | 64.4 | 07 PM |
Kenosha | Kenosha-Water Tower | ppb | 57.4 | 09 PM | 61.4 | 05 PM |
Kewaunee | Kewaunee | ppb | 55.8 | 07 PM | 61.4 | 02 PM |
La Crosse | La Crosse DOT | ppb | 50.2 | 06 PM | 51.7 | 02 PM |
Marathon | Lake Dubay | ppb | 46.2 | 07 PM | 48.8 | 06 PM |
Dane | Madison East | ppb | 54.6 | 11 PM | 60.9 | 10 PM |
Manitowoc | Manitowoc | ppb | 53.8 | 07 PM | 58.7 | 01 PM |
Milwaukee | Milwaukee-16th St. Health Center | ppb | 55.9 | 10 PM | 61.1 | 05 PM |
Milwaukee | Milwaukee-UWM UPark | ppb | 56.8 | 11 PM | 63.4 | 05 PM |
Door | Newport Park | ppb | 59.7 | 06 PM | 64 | 04 PM |
Forest | Potawatomi | ppb | 50.1 | 05 PM | 52.3 | 02 PM |
Racine | Racine-Payne & Dolan | ppb | 57.1 | 09 PM | 61.9 | 04 PM |
Sheboygan | Sheboygan-Haven | ppb | 50 | 11 PM | 51.6 | 10 PM |
Sheboygan | Sheboygan-Kohler Andrae | ppb | 53.3 | 07 PM | 56.9 | 12 PM |
Vilas | Trout Lake | ppb | 52.6 | 05 PM | 54 | 02 PM |
Waukesha | Waukesha-Cleveland Ave. | ppb | 58 | 10 PM | 64.5 | 06 PM |