Highest Ozone
County | Site | Units | 8-Hour | Hour of Day | 1-Hour | Hour of Day |
---|---|---|---|---|---|---|
Outagamie | Appleton | ppb | 52 | 05 AM | 56.2 | 12 AM |
Ashland | Bad River Tribal School | ppb | 50 | 12 AM | 50.4 | 02 AM |
Milwaukee | Bayside | ppb | 56.8 | 12 AM | 51.9 | 02 AM |
Rock | Beloit-Converse | ppb | 55 | 12 AM | 46.7 | 09 AM |
Kenosha | Chiwaukee Prairie | ppb | 55.9 | 12 AM | 58.5 | 11 AM |
Columbia | Columbus | ppb | 53.2 | 02 AM | 51 | 01 AM |
Sauk | Devils Lake | ppb | 54 | 03 AM | 59.6 | 12 AM |
Eau Claire | Eau Claire DOT Sign Shop | ppb | 52.2 | 05 PM | 65.2 | 02 PM |
Walworth | Elkhorn | ppb | 54.2 | 12 AM | 51.2 | 10 AM |
Fond du Lac | Fond Du Lac | ppb | 50.3 | 12 AM | 48.3 | 12 AM |
Ozaukee | Grafton | ppb | 55 | 12 AM | 52.5 | 03 AM |
Brown | Green Bay UW | ppb | 45.7 | 12 AM | 50.4 | 12 AM |
Ozaukee | Harrington Beach Park | ppb | 54.7 | 12 AM | 50.8 | 05 PM |
Dodge | Horicon Wildlife Area | ppb | 54.4 | 12 AM | 47.8 | 12 AM |
Jefferson | Jefferson-Laatsch | ppb | 54.5 | 12 AM | 47 | 09 AM |
Kenosha | Kenosha-Water Tower | ppb | 54.8 | 12 AM | 56 | 11 AM |
Kewaunee | Kewaunee | ppb | 52.9 | 07 PM | 61.8 | 04 PM |
La Crosse | La Crosse DOT | ppb | 51.6 | 08 PM | 53.9 | 05 PM |
Marathon | Lake Dubay | ppb | 40.6 | 08 PM | 49 | 02 PM |
Dane | Madison East | ppb | 57.2 | 01 AM | 57.2 | 12 AM |
Manitowoc | Manitowoc | ppb | 51.5 | 01 AM | 59.2 | 04 PM |
Milwaukee | Milwaukee-16th St. Health Center | ppb | 54 | 12 AM | 47.5 | 12 AM |
Milwaukee | Milwaukee-UWM UPark | ppb | 55.4 | 12 AM | 48.8 | 03 AM |
Door | Newport Park | ppb | 54.7 | 12 AM | 58.7 | 06 PM |
Forest | Potawatomi | ppb | 43.7 | 12 AM | 41.1 | 01 AM |
Racine | Racine-Payne & Dolan | ppb | 55.2 | 12 AM | 52.3 | 12 AM |
Sheboygan | Sheboygan-Haven | ppb | 50.1 | 12 AM | 48.4 | 12 AM |
Sheboygan | Sheboygan-Kohler Andrae | ppb | 52.7 | 12 AM | 52.5 | 04 PM |
Vilas | Trout Lake | ppb | 45.8 | 12 AM | 40.1 | 12 AM |
Waukesha | Waukesha-Cleveland Ave. | ppb | 56 | 12 AM | 49.6 | 01 AM |