Advisories:
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| County | Site | Units | 8-Hour | Hour Of Day | 1 Hour | Hour Of Day |
|---|---|---|---|---|---|---|
| Outagamie | Appleton | ppb | 36.8 | 07 PM | 46.5 | 02 PM |
| Ashland | Bad River Tribal School | ppb | 28.3 | 01 AM | 28.9 | 01 PM |
| Milwaukee | Bayside | ppb | 46.2 | 05 PM | 51.4 | 11 AM |
| Rock | Beloit-Converse | ppb | 44 | 02 PM | 50 | 09 AM |
| Kenosha | Chiwaukee Prairie | ppb | 50.3 | 05 PM | 55.4 | 11 AM |
| Columbia | Columbus | ppb | 40.4 | 03 PM | 48.4 | 10 AM |
| Sauk | Devils Lake | ppb | 38.9 | 02 PM | 47.2 | 09 AM |
| Eau Claire | Eau Claire DOT Sign Shop | ppb | 24 | 01 AM | 25.9 | 12 PM |
| Walworth | Elkhorn | ppb | 49.1 | 12 PM | 54.1 | 09 AM |
| Fond du Lac | Fond Du Lac | ppb | 42.8 | 04 PM | 49.3 | 11 AM |
| Ozaukee | Grafton | ppb | 44.8 | 05 PM | 50.9 | 11 AM |
| Brown | Green Bay UW | ppb | 28.2 | 10 PM | 32.4 | 04 PM |
| Ozaukee | Harrington Beach Park | ppb | 49.3 | 05 PM | 54.3 | 11 AM |
| Dodge | Horicon Wildlife Area | ppb | 43.4 | 04 PM | 49.5 | 10 AM |
| Jefferson | Jefferson-Laatsch | ppb | 42 | 03 PM | 48.4 | 10 AM |
| Kenosha | Kenosha-Water Tower | ppb | 49.9 | 03 PM | 55 | 10 AM |
| Kewaunee | Kewaunee | ppb | 42.1 | 08 PM | 57.7 | 04 PM |
| La Crosse | La Crosse DOT | ppb | 25.1 | 05 PM | 28.8 | 11 AM |
| Marathon | Lake Dubay | ppb | 31 | 07 PM | 36.5 | 03 PM |
| Dane | Madison East | ppb | 41.1 | 03 PM | 49.8 | 09 AM |
| Manitowoc | Manitowoc | ppb | 45.5 | 08 PM | 57.5 | 03 PM |
| Milwaukee | Milwaukee-16th St. Health Center | ppb | 43.1 | 04 PM | 49.4 | 11 AM |
| Milwaukee | Milwaukee-UWM UPark | ppb | 44.9 | 05 PM | 52.1 | 11 AM |
| Door | Newport Park | ppb | 33.1 | 12 AM | 48.7 | 07 PM |
| Forest | Potawatomi | ppb | 23.5 | 10 PM | 29.5 | 08 PM |
| Racine | Racine-Payne & Dolan | ppb | 50.4 | 03 PM | 55.9 | 11 AM |
| Sheboygan | Sheboygan-Haven | ppb | 43.2 | 06 PM | 49.2 | 12 PM |
| Sheboygan | Sheboygan-Kohler Andrae | ppb | 49.2 | 06 PM | 56.8 | 02 PM |
| Vilas | Trout Lake | ppb | 25.6 | 02 AM | 29.6 | 06 PM |
| Waukesha | Waukesha-Cleveland Ave. | ppb | 47.9 | 04 PM | 53.8 | 10 AM |