Advisories:
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| County | Site | Units | 8-Hour | Hour Of Day | 1 Hour | Hour Of Day |
|---|---|---|---|---|---|---|
| Outagamie | Appleton | ppb | ||||
| Ashland | Bad River | ppb | 45.1 | 11 PM | 46.9 | 10 PM |
| Milwaukee | Bayside | ppb | ||||
| Rock | Beloit | ppb | ||||
| Kenosha | Chiwaukee Prairie | ppb | 49.3 | 01 AM | 49.5 | 05 AM |
| Columbia | Columbus | ppb | ||||
| Sauk | Devil's Lake | ppb | ||||
| Eau Claire | Eau Claire | ppb | ||||
| Walworth | Elkhorn | ppb | ||||
| Fond du Lac | Fond du Lac | ppb | ||||
| Ozaukee | Grafton | ppb | ||||
| Brown | Green Bay - UW | ppb | ||||
| Ozaukee | Harrington Beach | ppb | ||||
| Dodge | Horicon | ppb | 44.4 | 12 AM | 45.6 | 11 AM |
| Jefferson | Jefferson | ppb | ||||
| Kenosha | Kenosha | ppb | 47.2 | 01 AM | 47.4 | 01 AM |
| Kewaunee | Kewaunee | ppb | ||||
| La Crosse | La Crosse | ppb | ||||
| Marathon | Lake DuBay | ppb | ||||
| Dane | Madison - East | ppb | ||||
| Manitowoc | Manitowoc | ppb | ||||
| Milwaukee | Milwaukee-16th St. | ppb | ||||
| Milwaukee | Milwaukee - UWM UPark | ppb | ||||
| Door | Newport | ppb | ||||
| Forest | Potawatomi | ppb | ||||
| Racine | Racine | ppb | ||||
| Sheboygan | Sheboygan - Haven | ppb | ||||
| Sheboygan | Sheboygan - KA | ppb | ||||
| Vilas | Trout Lake | ppb | ||||
| Waukesha | Waukesha | ppb |