-
Noise monitoring program
Active Air Quality Notification
  • The DNR air map is experiencing technical difficulties; work is ongoing to restore the map to full functionality. Air Quality Advisories will continue to be posted on this site as needed.

Highest AQI

Filter by County:
Filter by Site:
Wednesday, 
County Site AQS ID AQI Level Pollutant Occured AQI
Kenosha Chiwaukee Prairie 55 059 0019 Good OZONE 01 AM 41
Dodge Horicon Wildlife Area 55 027 0001 Good OZONE 12 AM 38
Grant Potosi 55 043 0009 Good PM2.5 12 AM 35
Waukesha Waukesha-Cleveland Ave. 55 133 0027 Good OZONE 05 PM 38
Milwaukee Milwaukee-16th St. Health Center 55 079 0010 Good PM2.5 12 AM 39
Sheboygan Sheboygan-Kohler Andrae 55 117 0006 Good OZONE 12 AM 40
Milwaukee Milwaukee-College Ave NR 55 079 0056 Good PM2.5 12 AM 26
Marathon Lake Dubay 55 073 0012 Good OZONE 06 AM 32
Rock Beloit-Converse 55 105 0030 Good OZONE 07 PM 42
Dane Madison East 55 025 0041 Good OZONE 04 PM 36
Manitowoc Manitowoc 55 071 0007 Good OZONE 12 AM 34
Dane Madison University Ave. Well #6 55 025 0047 Good PM2.5 12 AM 38
La Crosse La Crosse DOT 55 063 0012 Good OZONE 12 AM 33
Walworth Elkhorn 55 127 0006 Good OZONE 06 PM 42
Milwaukee Milwaukee-UWM UPark 55 079 0068 Good OZONE 12 AM 35
Racine Racine-Payne & Dolan 55 101 0020 Good OZONE 12 AM 40
Oneida Rhinelander Tower 55 085 0996 Good SO2 12 AM 1
Outagamie Appleton 55 087 0009 Good OZONE 12 AM 36
Kenosha Kenosha-Water Tower 55 059 0025 Good OZONE 05 AM 37
Door Newport Park 55 029 0004 Good OZONE 12 AM 28
Ozaukee Harrington Beach Park 55 089 0009 Good OZONE 12 AM 37
Eau Claire Eau Claire DOT Sign Shop 55 035 0014 Good OZONE 05 PM 27
Milwaukee Bayside 55 079 0085 Good OZONE 12 AM 33
Outagamie Kaukauna 55 087 0015 Good SO2 12 AM 2
Ashland Bad River Tribal School 55 003 0010 Good OZONE 12 AM 28
Sauk Devils Lake 55 111 0007 Good PM2.5 11 PM 36
Brown Green Bay East High 55 009 0005 Good PM2.5 11 PM 28
Forest Potawatomi 55 041 0007 Good OZONE 12 AM 32
Brown Green Bay UW 55 009 0026 Good OZONE 12 AM 31
Ozaukee Grafton 55 089 0008 Good OZONE 12 AM 36
Sheboygan Sheboygan-Haven 55 117 0009 Good OZONE 12 AM 37
Fond du Lac Fond Du Lac 55 039 0006 Good OZONE 12 AM 36
Jefferson Jefferson-Laatsch 55 055 0009 Good OZONE 07 PM 38
Kewaunee Kewaunee 55 061 0002 Good OZONE 12 AM 42
Vilas Trout Lake 55 125 0001 Good OZONE 12 AM 34
Taylor Perkinstown 55 119 8001 Good PM2.5 10 PM 23
Columbia Columbus 55 021 0015 Good OZONE 03 PM 37