Advisories:
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| County | Site | Units | 8-Hour | Hour Of Day | 1 Hour | Hour Of Day |
|---|---|---|---|---|---|---|
| Outagamie | Appleton | ppb | 46.4 | 05 PM | 47.8 | 03 PM |
| Ashland | Bad River Tribal School | ppb | 43.4 | 01 AM | 40.9 | 01 AM |
| Milwaukee | Bayside | ppb | 50.6 | 08 PM | 54.9 | 08 PM |
| Rock | Beloit-Converse | ppb | 42.7 | 03 PM | 45.3 | 01 PM |
| Kenosha | Chiwaukee Prairie | ppb | 59 | 08 PM | 61.1 | 06 PM |
| Columbia | Columbus | ppb | 43.4 | 04 PM | 45.9 | 01 PM |
| Sauk | Devils Lake | ppb | 37.4 | 01 AM | 38.3 | 12 PM |
| Eau Claire | Eau Claire DOT Sign Shop | ppb | 42.9 | 01 AM | 39.7 | 01 AM |
| Walworth | Elkhorn | ppb | 47.9 | 04 PM | 52.3 | 04 PM |
| Fond du Lac | Fond Du Lac | ppb | 41.2 | 03 PM | 42.5 | 01 PM |
| Ozaukee | Grafton | ppb | 47.7 | 08 PM | 50 | 09 AM |
| Brown | Green Bay UW | ppb | 44.7 | 04 PM | 47.8 | 01 PM |
| Ozaukee | Harrington Beach Park | ppb | 53.6 | 07 PM | 61 | 03 PM |
| Dodge | Horicon Wildlife Area | ppb | 43.8 | 01 AM | 44.4 | 01 PM |
| Jefferson | Jefferson-Laatsch | ppb | 40.5 | 03 PM | 42.1 | 02 PM |
| Kenosha | Kenosha-Water Tower | ppb | 59.8 | 08 PM | 61.5 | 06 PM |
| Kewaunee | Kewaunee | ppb | 63.2 | 07 PM | 68.7 | 05 PM |
| La Crosse | La Crosse DOT | ppb | 42.4 | 01 AM | 35.9 | 10 AM |
| Marathon | Lake Dubay | ppb | 39.6 | 01 AM | 37.8 | 11 AM |
| Dane | Madison East | ppb | 41.3 | 03 PM | 43.9 | 01 PM |
| Manitowoc | Manitowoc | ppb | 63.1 | 07 PM | 67.3 | 04 PM |
| Milwaukee | Milwaukee-16th St. Health Center | ppb | 47.1 | 08 PM | 50.7 | 08 PM |
| Milwaukee | Milwaukee-UWM UPark | ppb | 49.2 | 08 PM | 53.5 | 08 PM |
| Door | Newport Park | ppb | 57.4 | 05 PM | 69.3 | 04 PM |
| Forest | Potawatomi | ppb | 38.3 | 01 AM | 39 | 01 AM |
| Racine | Racine-Payne & Dolan | ppb | 58.3 | 08 PM | 62.1 | 05 PM |
| Sheboygan | Sheboygan-Haven | ppb | 46.6 | 06 PM | 50 | 04 PM |
| Sheboygan | Sheboygan-Kohler Andrae | ppb | 67.9 | 07 PM | 71.8 | 03 PM |
| Vilas | Trout Lake | ppb | 44 | 01 AM | 43.6 | 01 AM |
| Waukesha | Waukesha-Cleveland Ave. | ppb | 45.4 | 05 PM | 48.9 | 04 PM |