Advisories:
Monday, 3/9/2026
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County Category Site AQS ID Pollutant Occured AQI
Outagamie Good Appleton 55 087 0009 PM2.5 - LC 21:00 27
Ashland Good Bad River Tribal School 55 003 0010 OZONE 21:00 32
Kenosha Good Chiwaukee Prairie 55 059 0019 PM2.5 - LC 21:00 49
Sauk Good Devils Lake 55 111 0007 PM2.5 - LC 21:00 29
Eau Claire Good Eau Claire DOT Sign Shop 55 035 0014 PM2.5 - LC 21:00 16
Brown Good Green Bay East High 55 009 0005 PM2.5 - LC 21:00 47
Ozaukee Good Harrington Beach Park 55 089 0009 PM2.5 - LC 21:00 44
Jackson Good Ho-Chunk Nation-Black River Falls 55 053 2002 PM2.5 - LC 21:00 18
Monroe Good Ho-Chunk Nation-Tomah 55 081 2001 PM2.5 - LC 21:00 48
Dodge Good Horicon Wildlife Area 55 027 0001 OZONE 21:00 43
Outagamie Good Kaukauna 55 087 0015 SULFUR DIOXIDE 21:00 0
Kenosha Good Kenosha-Water Tower 55 059 0025 OZONE 21:00 33
Marathon Good Lake Dubay 55 073 0012 PM2.5 - LC 21:00 19
Dane Good Madison East 55 025 0041 PM2.5 - LC 21:00 30
Dane Good Madison University Ave. Well #6 55 025 0047 PM2.5 - LC 21:00 39
Milwaukee Moderate Milwaukee-16th St. Health Center 55 079 0010 PM2.5 - LC 21:00 71
Milwaukee Good Milwaukee-College Ave NR 55 079 0056 PM2.5 - LC 21:00 37
Milwaukee Good Milwaukee-UWM UPark 55 079 0068 NO2 21:00 4
Forest Good Potawatomi 55 041 0007 OZONE 21:00 44
Grant Good Potosi 55 043 0009 PM2.5 - LC 21:00 43
Oneida Good Rhinelander Tower 55 085 0996 SULFUR DIOXIDE 21:00 0
Waukesha Moderate Waukesha-Cleveland Ave. 55 133 0027 PM2.5 - LC 21:00 63