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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy for Sensitive Groups OZONE levels is in effect from 5/29/2023 12:00 to 5/29/2023 23:00 for these counties: Adams,Barron,Buffalo,Burnett,Calumet,Chippewa,Clark,Columbia,Crawford,Dane,Dodge,Dunn,Eau Claire,Fond du Lac,Grant,Green,Green Lake,Iowa,Jackson,Jefferson,Juneau,La Crosse,Lafayette,Langlade,Lincoln,Marathon,Marquette,Menominee,Monroe,Outagamie,Pepin,Pierce,Polk,Portage,Price,Richland,Rock,Rusk,St. Croix,Sauk,Sawyer,Shawano,Taylor,Trempealeau,Vernon,Walworth,Washburn,Washington,Waukesha,Waupaca,Waushara,Winnebago,Wood .

Current AQI Summary

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Thursday, 2/9/2023
County Category Site AQS ID Pollutant Occured AQI
Outagamie Moderate Appleton 55 087 0009 PM2.5 11 PM 62
Ashland Good Bad River Tribal School 55 003 0010 OZONE 11 PM 39
Milwaukee No Index Bayside 55 079 0085 OZONE 11 PM ----
Rock No Index Beloit-Converse 55 105 0030 OZONE 11 PM ----
Kenosha Moderate Chiwaukee Prairie 55 059 0019 PM2.5 11 PM 53
Columbia No Index Columbus 55 021 0015 OZONE 11 PM ----
Sauk Moderate Devils Lake 55 111 0007 PM2.5 11 PM 59
Eau Claire Good Eau Claire DOT Sign Shop 55 035 0014 PM2.5 11 PM 40
Walworth No Index Elkhorn 55 127 0006 OZONE 11 PM ----
Fond du Lac No Index Fond Du Lac 55 039 0006 OZONE 11 PM ----
Ozaukee No Index Grafton 55 089 0008 OZONE 11 PM ----
Brown Moderate Green Bay East High 55 009 0005 PM2.5 11 PM 62
Brown No Index Green Bay UW 55 009 0026 OZONE 11 PM ----
Ozaukee Moderate Harrington Beach Park 55 089 0009 PM2.5 11 PM 55
Dodge Moderate Horicon Wildlife Area 55 027 0001 PM2.5 11 PM 58
Dodge No Index Horicon Wildlife Area- Filter10 55 027 0001 PM10 11 PM ----
Dodge No Index Horicon Wildlife Area- Filter10c 55 027 0001 PM10 11 PM ----
Dodge No Index Horicon Wildlife Area- Filter2.5 55 027 0001 PM2.5 11 PM ----
Jefferson No Index Jefferson-Laatsch 55 055 0009 OZONE 11 PM ----
Outagamie Good Kaukauna 55 087 0015 SO2 11 PM 0
Kenosha No Index Kenosha-Water Tower 55 059 0025 OZONE 11 PM ----
Kewaunee No Index Kewaunee 55 061 0002 OZONE 11 PM ----
La Crosse Good La Crosse DOT 55 063 0012 PM2.5 11 PM 43
Marathon No Index Lake Dubay 55 073 0012 OZONE 11 PM ----
Dane Moderate Madison East 55 025 0041 PM2.5 11 PM 62
Dane No Index Madison East - Filter2.5 55 025 0041 PM2.5 11 PM ----
Dane Moderate Madison University Ave. Well #6 55 025 0047 PM2.5 11 PM 65
Manitowoc No Index Manitowoc 55 071 0007 OZONE 11 PM ----
Milwaukee Moderate Milwaukee-16th St. Health Center 55 079 0010 PM2.5 11 PM 59
Milwaukee No Index Milwaukee-16th St. Health Center - Filter2.5 55 079 0010 PM2.5 11 PM ----
Milwaukee No Index Milwaukee-16th St. Health Center-Filter10 55 079 0010 PM10 11 PM ----
Milwaukee No Index Milwaukee-16th St. Health Center-Filter10c 55 079 0010 PM10 11 PM ----
Milwaukee Moderate Milwaukee-College Ave NR 55 079 0056 PM2.5 11 PM 59
Milwaukee Good Milwaukee-UWM UPark 55 079 0068 SO2 03 AM 0
Door No Index Newport Park 55 029 0004 OZONE 11 PM ----
Taylor Good Perkinstown 55 119 8001 PM2.5 11 PM 34
Forest Good Potawatomi 55 041 0007 OZONE 11 PM 38
Grant Moderate Potosi 55 043 0009 PM2.5 11 PM 63
Racine No Index Racine-Payne & Dolan 55 101 0020 OZONE 11 PM ----
Oneida Good Rhinelander Tower 55 085 0996 SO2 11 PM 1
Sheboygan No Index Sheboygan-Haven 55 117 0009 OZONE 11 PM ----
Sheboygan No Index Sheboygan-Kohler Andrae 55 117 0006 OZONE 11 PM ----
Vilas Good Trout Lake 55 125 0001 PM2.5 11 PM 22
Waukesha Moderate Waukesha-Cleveland Ave. 55 133 0027 PM2.5 11 PM 60
Waukesha No Index Waukesha-Cleveland Ave. - Filter2.5 55 133 0027 PM2.5 11 PM ----