Advisories:
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| County | Site | Units | 8-Hour | Hour Of Day | 1 Hour | Hour Of Day |
|---|---|---|---|---|---|---|
| Outagamie | Appleton | ppb | 43 | 01 AM | 42.6 | 06 PM |
| Ashland | Bad River | ppb | 43.4 | 08 PM | 46.1 | 05 PM |
| Milwaukee | Bayside | ppb | 49.9 | 01 AM | 45.7 | 04 PM |
| Rock | Beloit | ppb | 44.7 | 01 AM | 40.7 | 03 PM |
| Kenosha | Chiwaukee Prairie | ppb | 61 | 01 AM | 67 | 05 PM |
| Columbia | Columbus | ppb | 35.2 | 01 AM | 35.6 | 12 PM |
| Sauk | Devil's Lake | ppb | 37.5 | 01 AM | 35.6 | 05 PM |
| Eau Claire | Eau Claire | ppb | 45.7 | 08 PM | 51.1 | 06 PM |
| Walworth | Elkhorn | ppb | 51.5 | 01 AM | 44.4 | 02 PM |
| Fond du Lac | Fond du Lac | ppb | 44.3 | 01 AM | 39.6 | 04 PM |
| Ozaukee | Grafton | ppb | 49.1 | 01 AM | 44.1 | 03 PM |
| Brown | Green Bay - UW | ppb | 49.5 | 01 AM | 45.9 | 01 AM |
| Ozaukee | Harrington Beach | ppb | 54.6 | 01 AM | 46.7 | 01 AM |
| Dodge | Horicon | ppb | 41.9 | 01 AM | 38.6 | 01 PM |
| Jefferson | Jefferson | ppb | 38 | 06 PM | 39.7 | 04 PM |
| Kenosha | Kenosha | ppb | 58.6 | 01 AM | 51.7 | 01 AM |
| Kewaunee | Kewaunee | ppb | 49.7 | 01 AM | 47.5 | 01 AM |
| La Crosse | La Crosse | ppb | 36.5 | 07 PM | 38.3 | 06 PM |
| Marathon | Lake DuBay | ppb | 43.9 | 09 PM | 46.3 | 07 PM |
| Dane | Madison - East | ppb | 38.1 | 06 PM | 39.2 | 01 PM |
| Manitowoc | Manitowoc | ppb | 49.4 | 01 AM | 47.2 | 01 AM |
| Milwaukee | Milwaukee-16th St. | ppb | 42.9 | 01 AM | 42.1 | 12 PM |
| Milwaukee | Milwaukee - UWM UPark | ppb | 44.1 | 01 AM | 45.1 | 01 PM |
| Door | Newport | ppb | 45.7 | 05 AM | 47.9 | 01 AM |
| Forest | Potawatomi | ppb | 42.1 | 11 PM | 43.5 | 06 PM |
| Racine | Racine | ppb | 57.8 | 01 AM | 52.5 | 01 AM |
| Sheboygan | Sheboygan - Haven | ppb | 52.5 | 01 AM | 47.4 | 01 AM |
| Sheboygan | Sheboygan - KA | ppb | 57.3 | 01 AM | 54 | 01 AM |
| Vilas | Trout Lake | ppb | 41.9 | 11 PM | 47.4 | 05 PM |
| Waukesha | Waukesha | ppb | 45.5 | 01 AM | 46.7 | 02 PM |