Highest Ozone
County | Site | Units | 8-Hour | Hour of Day | 1-Hour | Hour of Day |
---|---|---|---|---|---|---|
Outagamie | Appleton | ppb | 32.1 | 05 PM | 35.3 | 12 PM |
Ashland | Bad River Tribal School | ppb | 22.2 | 07 PM | 23.2 | 06 PM |
Milwaukee | Bayside | ppb | 31.5 | 06 PM | 33.7 | 01 AM |
Rock | Beloit-Converse | ppb | 42 | 08 PM | 48.4 | 05 PM |
Kenosha | Chiwaukee Prairie | ppb | 32.7 | 05 AM | 37.1 | 04 AM |
Columbia | Columbus | ppb | 39.9 | 07 PM | 44.7 | 04 PM |
Sauk | Devils Lake | ppb | 34.7 | 05 PM | 38.7 | 04 PM |
Eau Claire | Eau Claire DOT Sign Shop | ppb | 32.6 | 07 PM | 39.1 | 05 PM |
Walworth | Elkhorn | ppb | 43 | 06 PM | 49.6 | 03 PM |
Fond du Lac | Fond Du Lac | ppb | 33.5 | 05 PM | 37.6 | 02 PM |
Ozaukee | Grafton | ppb | 28.7 | 05 PM | 31.2 | 02 PM |
Brown | Green Bay UW | ppb | 25.3 | 12 AM | 26.3 | 10 AM |
Ozaukee | Harrington Beach Park | ppb | 28.1 | 01 AM | 31 | 12 AM |
Dodge | Horicon Wildlife Area | ppb | 39.3 | 06 PM | 45.1 | 03 PM |
Jefferson | Jefferson-Laatsch | ppb | 45.6 | 07 PM | 50.1 | 05 PM |
Kenosha | Kenosha-Water Tower | ppb | 33 | 06 PM | 38.8 | 04 PM |
Kewaunee | Kewaunee | ppb | 26.1 | 12 AM | 28.3 | 06 PM |
La Crosse | La Crosse DOT | ppb | 35.8 | 12 AM | 38 | 02 PM |
Marathon | Lake Dubay | ppb | 33.4 | 09 PM | 36.3 | 02 PM |
Dane | Madison East | ppb | 41.4 | 09 PM | 44.7 | 06 PM |
Manitowoc | Manitowoc | ppb | 25.1 | 03 PM | 26.1 | 03 PM |
Milwaukee | Milwaukee-16th St. Health Center | ppb | 30.6 | 06 PM | 34.8 | 01 PM |
Milwaukee | Milwaukee-UWM UPark | ppb | 29.8 | 03 AM | 33.2 | 01 AM |
Door | Newport Park | ppb | 24.8 | 04 PM | 26.2 | 02 PM |
Forest | Potawatomi | ppb | ||||
Racine | Racine-Payne & Dolan | ppb | 31.2 | 04 AM | 36.4 | 03 AM |
Sheboygan | Sheboygan-Haven | ppb | 26.9 | 12 AM | 26.8 | 01 PM |
Sheboygan | Sheboygan-Kohler Andrae | ppb | 27.1 | 05 PM | 28.2 | 10 AM |
Vilas | Trout Lake | ppb | 25.8 | 06 PM | 27.3 | 03 PM |
Waukesha | Waukesha-Cleveland Ave. | ppb | 40.8 | 06 PM | 45.6 | 01 PM |