Air quality in Wisconsin
Air quality index (AQI⁺) and PM2.5 air pollution in Wisconsin • 01:13, Oct 05
Wisconsin Department of Natural Resources (WDNR)MKE FreshAir CollectiveastralbodiesJames Meyeranonymous WolfSpyrytBrianSeehaferBri GuyTrevor ToddTsukasaIQAir Community MemberBreja Gunnison FinkRush Lake LifeMKE FreshAir CollectiveDBSchool District of Beloit Turner Maximus Carcheskisumac laneMD/CIEPA Office of Atmospheric ProtectionLove My Air WisconsinBig BirdCavewolfMinnesota Pollution Control Agency (MPCA)IQAir Community MemberMatthew Ginder-VogelCarl HeltneAnonymous contributor
Wisconsin Department of Natural Resources (WDNR)MKE FreshAir CollectiveastralbodiesJames Meyeranonymous WolfSpyrytBrianSeehaferBri GuyTrevor ToddTsukasaIQAir Community MemberBreja Gunnison FinkRush Lake LifeMKE FreshAir CollectiveDBSchool District of Beloit Turner Maximus Carcheskisumac laneMD/CIEPA Office of Atmospheric ProtectionLove My Air WisconsinBig BirdCavewolfMinnesota Pollution Control Agency (MPCA)IQAir Community MemberMatthew Ginder-VogelCarl HeltneAnonymous contributor
Live most polluted city ranking
Real-time Wisconsin most polluted city ranking
Wildfires in Wisconsin
Real-time information
Active fires
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Which is the most polluted city in Wisconsin?
- Beloit38
- Walworth County38
- Kenosha37
- Pleasant Prairie37
- Columbia County36
- Jefferson35
- Madison35
- Sauk County34
- Caledonia33
- Green Bay33
- Kekoskee33
- Milwaukee33
- Taylor County33
- Bayside32
- Forest32
- Marathon32
- Ozaukee32
- Sheboygan32
- Vilas32
- Waukesha, Waukesha County32
- Appleton31
- Eau Claire31
- Manitowoc31
- Door29
- Fort Atkinson27
- Odanah26
- Pound23
- Wauwatosa23
- Altoona22
- Bellevue22
- Franklin22
- La Crosse22
- Saukville22
- Verona22
- Portage County21
- Potosi21
- Shorewood21
- Clinton20
- Cudahy20
- DeForest20
- Hillsboro20
- Lake Wissota20
- Spring Valley20
- Whitefish Bay20
- Ashland19
- Combined Locks19
- Ellsworth19
- Shorewood Hills19
- Superior, Douglas County19
- Waupaca19
- Bowler18
- Chilton18
- Danbury18
- Dane County18
- Greenville18
- Maple Bluff18
- Onalaska18
- Oshkosh18
- Vernon County18
- Brookfield17
- Chippewa Falls17
- Janesville17
- Legend Lake17
- Okauchee Lake17
- St. Croix County17
- Waukesha County17
- Waunakee17
- Wausaukee17
- Weston17
- Barron County16
- Hudson16
- Iowa County16
- Jackson County16
- Mount Horeb16
- Watertown16
- Monroe County15
- Port Washington15
- Stoughton15
- Albany14
- Belleville14
- Benton14
- Big Bend14
- Bohners Lake14
- Bristol14
- Brodhead14
- Brooklyn14
- Browns Lake14
- Burlington14
- Butler14
- Como14
- Cross Plains14
- Cuba City14
- Darien14
- Delavan Lake14
- Dickeyville14
- Dousman14
- Eagle14
- Eagle Lake14
- East Troy14
- Elkhorn14
- Elm Grove14
- Evansville14
- Fall River14
- Fitchburg14
- Fontana-on-Geneva Lake14
- Genoa City14
- Hales Corners14
- Hartford14
- Hartland14
- Hazel Green14
- Horicon14
- Lake Geneva14
- Salem Lakes14
- Sawyer County14
- Sullivan14
- Burnett County13
- Darlington13
- Glendale13
- Greenfield13
- Harrison13
- Plymouth13
- Polk County13
- Oneida12
- Black Earth11
- Brown Deer11
- Elmwood Park11
- Monona11
- Racine11
- Rock County11
- Rothschild11
- Gordon10
- Allouez9
- Alma9
- Alto9
- Amery9
- Amherst9
- Arcadia9
- Ashwaubenon9
- Baldwin9
- Balsam Lake9
- Bangor9
- Baraboo9
- Barneveld9
- Black Creek9
- Blair9
- Bloomfield9
- Boscobel9
- Boyceville9
- Brice Prairie9
- Brillion9
- Cambridge9
- Cashton9
- Cedar Grove9
- Cedarburg9
- Cleveland9
- Clintonville9
- Columbus9
- Cottage Grove9
- Dane9
- De Pere9
- Deerfield9
- Delafield9
- Delavan9
- Dodgeville9
- Durand9
- Easton9
- Edgerton9
- Elroy9
- Fennimore9
- Fond du Lac9
- Fox Point9
- Fredonia9
- French Island9
- Friendship9
- Galesville9
- Glenwood City9
- Grafton9
- Grantsburg9
- Green9
- Green Lake9
- Greendale9
- Hilbert9
- Holmen9
- Independence9
- Johnson Creek9
- Lafayette9
- Lake Delton9
- Lake Koshkonong9
- Lake Lorraine9
- Lake Mills9
- Lake Ripley9
- Lake Wisconsin9
- Lancaster9
- Lannon9
- Lily Lake9
- Lodi9
- Maribel9
- Marshall9
- Mauston9
- Mazomanie9
- McFarland9
- Melvina9
- Menomonee Falls9
- Mequon9
- Merton9
- Middleton9
- Milton9
- Mineral Point9
- Monroe9
- Monticello9
- Mount Pleasant9
- Mukwonago9
- Muscoda9
- Muskego9
- Nashotah9
- New Berlin9
- New Glarus9
- New Richmond9
- North Hudson9
- North Prairie9
- Oak Creek9
- Oregon9
- Orfordville9
- Osceola9
- Paddock Lake9
- Palmyra9
- Pardeeville9
- Pewaukee Village9
- Platteville9
- Portage9
- Potter Lake9
- Powers Lake9
- Poynette9
- Prairie du Chien9
- Prairie du Sac9
- Prescott9
- Reedsburg9
- Richland Center9
- Rio9
- River Falls9
- River Hills9
- Roberts9
- Rochester9
- Rome9
- Sauk City9
- Sharon9
- Shullsburg9
- Somers9
- Somerset9
- South Milwaukee9
- Spring Green9
- St. Croix Falls9
- St. Francis9
- Sturtevant9
- Sun Prairie9
- Superior Village9
- Sussex9
- Thiensville9
- Tichigan9
- Trempealeau9
- Turtle Lake, Walworth County9
- Twin Lakes9
- Union Grove9
- Viroqua9
- Wales9
- Walworth9
- Waterford9
- Waushara9
- West Baraboo9
- West Milwaukee9
- West Salem9
- Westby9
- Whitelaw9
- Whitewater9
- Williams Bay9
- Wind Lake9
- Windsor9
- Wisconsin Dells9
- Woodford9
- Woodville9
- Adams8
- Bloomer8
- Elderon8
- Ixonia8
- Jackson8
- Mondovi8
- New Lisbon8
- Richfield8
- Rockland8
- Whitehall8
- Clear Lake7
- Menomonie7
- Montello7
- Newburg7
- Oconomowoc7
- Randolph7
- Slinger7
- Sparta7
- Washington7
- West Bend7
- Westfield7
- Abbotsford6
- Algoma6
- Almena6
- Antigo6
- Athens6
- Augusta6
- Baileys Harbor6
- Barron6
- Barronett6
- Bayfield County6
- Beaver Dam6
- Belgium6
- Berlin6
- Black River Falls6
- Bonduel6
- Boulder Junction6
- Brothertown6
- Cadott6
- Cameron6
- Campbellsport6
- Chetek6
- Colby6
- Colfax6
- Cornell6
- Crandon6
- Cumberland6
- Dale6
- Denmark6
- Eagle River6
- Edgar6
- Embarrass6
- Ephraim6
- Fall Creek6
- Florence6
- Fox Lake6
- Frederic6
- Gillett6
- Greenbush6
- Greenwood6
- Hayward6
- Hixton6
- Hobart6
- Hortonville6
- Howard6
- Howards Grove6
- Hurley6
- Hustisford6
- Iola6
- Juneau6
- Kaukauna6
- Keshena6
- Kewaskum6
- Kewaunee6
- Kewaunee County6
- Kiel6
- Kimberly6
- King6
- Kingston6
- Kohler6
- Kronenwetter6
- Lac du Flambeau6
- Ladysmith6
- Lake Hallie6
- Lake Nebagamon6
- Little Chute6
- Little Round Lake6
- Lomira6
- Loyal6
- Luck6
- Luxemburg6
- Maine6
- Manawa6
- Marinette6
- Marinette County6
- Marion6
- Markesan6
- Marshfield6
- Mayville6
- Medford6
- Menasha6
- Merrill6
- Millston6
- Mishicot6
- Mole Lake6
- Mosinee6
- Neenah6
- Neillsville6
- Nekoosa6
- New Auburn6
- New Holstein6
- New London6
- Niagara6
- North Fond du Lac6
- Oakfield6
- Oconto6
- Oconto Falls6
- Omro6
- Oostburg6
- Osseo6
- Park Falls6
- Peshtigo6
- Phillips6
- Plainfield6
- Plover6
- Port Edwards6
- Prairie Farm6
- Princeton6
- Pulaski6
- Random Lake6
- Redgranite6
- Reedsville6
- Rhinelander6
- Rib Mountain6
- Rice Lake6
- Ripon6
- Rosendale6
- Schofield6
- Seymour, Eau Claire County6
- Shawano6
- Sheboygan Falls6
- Shell Lake6
- Sherwood6
- Siren6
- Spencer6
- Spooner6
- Springbrook6
- St. Peter6
- Stanley6
- Stevens Point6
- Stratford6
- Strum6
- Sturgeon Bay6
- Suamico6
- Tainter Lake6
- Taylor6
- Theresa6
- Thorp6
- Tomah6
- Tomahawk6
- Two Rivers6
- Washburn6
- Waupun6
- Wausau6
- Wautoma6
- Weyauwega6
- Whiting6
- Wild Rose6
- Winneconne6
- Wisconsin Rapids6
- Wittenberg6
- Wrightstown6
- Wind Point4
- Outagamie County2
- Brown0
- Ellison Bay0
- Germantown0
- Hammond0
- La Crosse County0
- Lake Wazeecha0
- Waterloo0
