Advisories:
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| County | Site | Units | 8-Hour | Hour Of Day | 1 Hour | Hour Of Day |
|---|---|---|---|---|---|---|
| Outagamie | Appleton | ppb | 52.9 | 05 PM | 55.2 | 03 PM |
| Ashland | Bad River Tribal School | ppb | 50.8 | 02 PM | 56.8 | 11 AM |
| Milwaukee | Bayside | ppb | 52.1 | 04 PM | 55 | 03 PM |
| Rock | Beloit-Converse | ppb | 63.4 | 07 PM | 69.1 | 05 PM |
| Kenosha | Chiwaukee Prairie | ppb | 61.3 | 04 PM | 65.8 | 12 PM |
| Columbia | Columbus | ppb | 55 | 07 PM | 59.3 | 03 PM |
| Sauk | Devils Lake | ppb | 53 | 06 PM | 55.4 | 05 PM |
| Eau Claire | Eau Claire DOT Sign Shop | ppb | 58.6 | 06 PM | 63.7 | 02 PM |
| Walworth | Elkhorn | ppb | 64.2 | 06 PM | 65.9 | 01 PM |
| Fond du Lac | Fond Du Lac | ppb | 50.3 | 04 PM | 53.4 | 09 AM |
| Ozaukee | Grafton | ppb | 50.8 | 04 PM | 56.1 | 01 AM |
| Brown | Green Bay UW | ppb | 45.8 | 07 PM | 49.5 | 03 PM |
| Ozaukee | Harrington Beach Park | ppb | 50.2 | 04 PM | 54.6 | 10 AM |
| Dodge | Horicon Wildlife Area | ppb | 52.2 | 05 PM | 56.3 | 01 PM |
| Jefferson | Jefferson-Laatsch | ppb | 61.4 | 05 PM | 63.5 | 10 AM |
| Kenosha | Kenosha-Water Tower | ppb | 53.3 | 05 PM | 56.4 | 12 PM |
| Kewaunee | Kewaunee | ppb | 53.8 | 04 PM | 57.9 | 04 AM |
| La Crosse | La Crosse DOT | ppb | 53.4 | 07 PM | 57.5 | 07 PM |
| Marathon | Lake Dubay | ppb | 52.2 | 07 PM | 56.3 | 03 PM |
| Dane | Madison East | ppb | 57.5 | 07 PM | 62.2 | 06 PM |
| Manitowoc | Manitowoc | ppb | 45.3 | 05 PM | 55.2 | 03 AM |
| Milwaukee | Milwaukee-16th St. Health Center | ppb | 47.9 | 04 PM | 50.1 | 11 AM |
| Milwaukee | Milwaukee-UWM UPark | ppb | 51.5 | 02 AM | 53.9 | 03 PM |
| Door | Newport Park | ppb | 42.4 | 01 AM | 39.8 | 02 PM |
| Forest | Potawatomi | ppb | 42.8 | 04 PM | 47.1 | 01 PM |
| Racine | Racine-Payne & Dolan | ppb | 60.5 | 01 AM | 56.8 | 09 AM |
| Sheboygan | Sheboygan-Haven | ppb | 46 | 06 PM | 47.3 | 12 PM |
| Sheboygan | Sheboygan-Kohler Andrae | ppb | 58.1 | 01 AM | 60.1 | 01 AM |
| Vilas | Trout Lake | ppb | 48.6 | 04 PM | 49.9 | 12 PM |
| Waukesha | Waukesha-Cleveland Ave. | ppb | 64.7 | 04 PM | 69.6 | 01 PM |