Advisories:
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| County | Site | Units | 8-Hour | Hour Of Day | 1 Hour | Hour Of Day |
|---|---|---|---|---|---|---|
| Outagamie | Appleton | ppb | 40.8 | 01 AM | 39.5 | 01 AM |
| Ashland | Bad River Tribal School | ppb | 30.4 | 07 PM | 32.4 | 02 PM |
| Milwaukee | Bayside | ppb | 44.9 | 06 PM | 48.5 | 02 PM |
| Rock | Beloit-Converse | ppb | 46.5 | 09 PM | 48.9 | 08 PM |
| Kenosha | Chiwaukee Prairie | ppb | 46.5 | 07 PM | 48.6 | 01 PM |
| Columbia | Columbus | ppb | 43.4 | 08 PM | 48.1 | 04 PM |
| Sauk | Devils Lake | ppb | 44.6 | 09 PM | 48.9 | 04 PM |
| Eau Claire | Eau Claire DOT Sign Shop | ppb | 42.2 | 07 PM | 45.3 | 03 PM |
| Walworth | Elkhorn | ppb | 46.6 | 03 PM | 48.7 | 09 AM |
| Fond du Lac | Fond Du Lac | ppb | 35.8 | 12 AM | 41.9 | 08 PM |
| Ozaukee | Grafton | ppb | 45 | 02 AM | 49.1 | 03 PM |
| Brown | Green Bay UW | ppb | 43 | 01 AM | 34.1 | 01 AM |
| Ozaukee | Harrington Beach Park | ppb | 47.2 | 02 AM | 46 | 02 AM |
| Dodge | Horicon Wildlife Area | ppb | 43.6 | 06 PM | 48.5 | 04 PM |
| Jefferson | Jefferson-Laatsch | ppb | 42.6 | 05 PM | 44.2 | 04 PM |
| Kenosha | Kenosha-Water Tower | ppb | 45.9 | 06 PM | 47.9 | 01 PM |
| Kewaunee | Kewaunee | ppb | 43.3 | 03 AM | 40.7 | 01 AM |
| La Crosse | La Crosse DOT | ppb | 26.4 | 01 AM | 30.6 | 06 PM |
| Marathon | Lake Dubay | ppb | 30.6 | 01 AM | 31.1 | 04 PM |
| Dane | Madison East | ppb | 43.2 | 08 PM | 48.1 | 07 PM |
| Manitowoc | Manitowoc | ppb | 43.1 | 01 AM | 40.4 | 01 AM |
| Milwaukee | Milwaukee-16th St. Health Center | ppb | 46.4 | 05 PM | 49.7 | 12 PM |
| Milwaukee | Milwaukee-UWM UPark | ppb | 46.9 | 06 PM | 49.3 | 12 PM |
| Door | Newport Park | ppb | 30.3 | 02 AM | 28.1 | 02 AM |
| Forest | Potawatomi | ppb | 31.4 | 09 PM | 34 | 07 PM |
| Racine | Racine-Payne & Dolan | ppb | 48.7 | 05 PM | 52.2 | 01 PM |
| Sheboygan | Sheboygan-Haven | ppb | 43.1 | 01 AM | 41.9 | 01 AM |
| Sheboygan | Sheboygan-Kohler Andrae | ppb | 47.8 | 01 AM | 51.4 | 01 AM |
| Vilas | Trout Lake | ppb | 31.5 | 07 PM | 34.6 | 04 PM |
| Waukesha | Waukesha-Cleveland Ave. | ppb | 45 | 05 PM | 47.1 | 11 AM |