Highest Ozone
County | Site | Units | 8-Hour | Hour of Day | 1-Hour | Hour of Day |
---|---|---|---|---|---|---|
Outagamie | Appleton | ppb | 34.6 | 05 PM | 37.2 | 03 PM |
Ashland | Bad River Tribal School | ppb | 29.5 | 05 PM | 32.3 | 04 PM |
Milwaukee | Bayside | ppb | 32.6 | 08 PM | 34.6 | 04 PM |
Rock | Beloit-Converse | ppb | 36.5 | 07 PM | 45.1 | 02 PM |
Kenosha | Chiwaukee Prairie | ppb | 35.2 | 10 PM | 39.7 | 06 PM |
Columbia | Columbus | ppb | 39.9 | 05 PM | 42.5 | 12 PM |
Sauk | Devils Lake | ppb | 41.7 | 06 PM | 45 | 02 PM |
Eau Claire | Eau Claire DOT Sign Shop | ppb | 34.8 | 05 PM | 39.8 | 03 PM |
Walworth | Elkhorn | ppb | 34.1 | 06 PM | 41.4 | 01 PM |
Fond du Lac | Fond Du Lac | ppb | 37.2 | 04 PM | 39.2 | 01 PM |
Ozaukee | Grafton | ppb | 32.9 | 05 PM | 34.1 | 03 PM |
Brown | Green Bay UW | ppb | 34.8 | 04 PM | 36.9 | 01 PM |
Ozaukee | Harrington Beach Park | ppb | 34.6 | 08 PM | 36 | 03 PM |
Dodge | Horicon Wildlife Area | ppb | 38.8 | 05 PM | 42 | 11 AM |
Jefferson | Jefferson-Laatsch | ppb | 40.9 | 05 PM | 45.2 | 12 PM |
Kenosha | Kenosha-Water Tower | ppb | 32.8 | 09 PM | 36.8 | 06 PM |
Kewaunee | Kewaunee | ppb | 35.9 | 09 PM | 39.2 | 09 PM |
La Crosse | La Crosse DOT | ppb | 38.3 | 08 PM | 42.1 | 03 PM |
Marathon | Lake Dubay | ppb | 38.9 | 08 PM | 43.3 | 03 PM |
Dane | Madison East | ppb | 41.6 | 06 PM | 47.6 | 02 PM |
Manitowoc | Manitowoc | ppb | 33.4 | 04 PM | 36.1 | 03 PM |
Milwaukee | Milwaukee-16th St. Health Center | ppb | 29.3 | 08 PM | 30.7 | 05 PM |
Milwaukee | Milwaukee-UWM UPark | ppb | 33 | 08 PM | 34.6 | 04 PM |
Door | Newport Park | ppb | 32.6 | 05 PM | 36.7 | 04 PM |
Forest | Potawatomi | ppb | 34.4 | 12 AM | 37.6 | 12 AM |
Racine | Racine-Payne & Dolan | ppb | 33.6 | 08 PM | 37 | 05 PM |
Sheboygan | Sheboygan-Haven | ppb | 32.6 | 03 PM | 34.2 | 02 PM |
Sheboygan | Sheboygan-Kohler Andrae | ppb | 33.9 | 09 PM | 36.5 | 05 PM |
Vilas | Trout Lake | ppb | 27.6 | 04 PM | 36 | 01 PM |
Waukesha | Waukesha-Cleveland Ave. | ppb | 32.7 | 05 PM | 34.5 | 01 PM |