Air quality in Wisconsin
Air quality index (AQI⁺) and PM2.5 air pollution in Wisconsin • 11:11, Oct 05
Wisconsin Department of Natural Resources (WDNR)MKE FreshAir CollectiveastralbodiesJames Meyeranonymous WolfSpyrytBrianSeehaferBri GuyTsukasaIQAir 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 GuyTsukasaIQAir 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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Learn more about global air quality
Which is the most polluted city in Wisconsin?
- Monona36
- Vilas32
- Door29
- Saukville29
- Taylor County29
- Jackson County28
- Altoona27
- Green Bay27
- Monroe County27
- Rock County27
- Rothschild27
- Fond du Lac26
- Janesville26
- Marathon26
- Milwaukee26
- Kekoskee25
- Danbury24
- Pleasant Prairie24
- Potosi24
- Caledonia23
- Forest23
- Glendale23
- Kewaunee23
- Ozaukee23
- Sheboygan23
- Wausau23
- Appleton22
- Kenosha22
- Manitowoc22
- Howard21
- Hudson21
- Maple Bluff21
- Onalaska21
- Sauk County21
- Suamico21
- DeForest20
- Bayside19
- Outagamie County19
- Portage County19
- Belgium18
- Beloit18
- Big Bend18
- Bohners Lake18
- Bristol18
- Brown Deer18
- Browns Lake18
- Burlington18
- Butler18
- Cedar Grove18
- Cedarburg18
- Eagle Lake18
- Ellison Bay18
- Ellsworth18
- Elm Grove18
- Elmwood Park18
- Fox Point18
- Fredonia18
- Genoa City18
- Germantown18
- Grafton18
- Greendale18
- Greenfield18
- Hales Corners18
- Lannon18
- Lily Lake18
- Menomonee Falls18
- Mequon18
- Mount Pleasant18
- Muskego18
- Oak Creek18
- Paddock Lake18
- Powers Lake18
- Racine18
- River Hills18
- Rochester18
- Salem Lakes18
- Somers18
- South Milwaukee18
- St. Francis18
- Stoughton18
- Sturtevant18
- Thiensville18
- Tichigan18
- Twin Lakes18
- Union Grove18
- Waterford18
- West Milwaukee18
- Wind Lake18
- Bloomfield17
- Clinton17
- Cudahy17
- Hillsboro17
- Jackson17
- Mukwonago17
- Newburg17
- Odanah17
- Oostburg17
- Pewaukee Village17
- Potter Lake17
- Random Lake17
- Richfield17
- Sussex17
- Waukesha, Waukesha County17
- Allouez16
- Ashwaubenon16
- Bayfield County16
- Black Creek16
- Bonduel16
- Brillion16
- Brothertown16
- Cleveland16
- Clintonville16
- De Pere16
- Delafield16
- Denmark16
- East Troy16
- Embarrass16
- Gillett16
- Greenbush16
- Hartland16
- Hilbert16
- Hobart16
- Howards Grove16
- Kaukauna16
- Keshena16
- Kiel16
- Kimberly16
- Kohler16
- Lake Geneva16
- Lake Wissota16
- Little Chute16
- Luxemburg16
- Madison16
- Maribel16
- Menasha16
- Merton16
- Mishicot16
- New Holstein16
- North Prairie16
- Oconto Falls16
- Pulaski16
- Reedsville16
- Shawano16
- Sheboygan Falls16
- Sherwood16
- Shorewood16
- St. Croix County16
- Two Rivers16
- Wales16
- West Bend16
- Whitelaw16
- Wrightstown16
- Eau Claire15
- Hortonville15
- Kewaskum15
- Nashotah15
- Neenah15
- Oconto15
- Oshkosh15
- Slinger15
- Spring Valley15
- St. Peter15
- Washington15
- Adams14
- Alma14
- Amery14
- Arcadia14
- Baldwin14
- Balsam Lake14
- Bangor14
- Benton14
- Boscobel14
- Boyceville14
- Brice Prairie14
- Campbellsport14
- Chilton14
- Clear Lake14
- Como14
- Cuba City14
- Dale14
- Darien14
- Delavan14
- Delavan Lake14
- Dickeyville14
- Dousman14
- Durand14
- Eagle14
- Elkhorn14
- Fennimore14
- Fontana-on-Geneva Lake14
- French Island14
- Friendship14
- Galesville14
- Glenwood City14
- Hazel Green14
- Holmen14
- Lake Lorraine14
- Lancaster14
- Marinette14
- Marinette County14
- Marshfield14
- Menomonie14
- Millston14
- Mondovi14
- Nekoosa14
- New Lisbon14
- New London14
- New Richmond14
- North Hudson14
- Osceola14
- Palmyra14
- Peshtigo14
- Plainfield14
- Platteville14
- Plover14
- Port Edwards14
- Prairie du Chien14
- Prescott14
- River Falls14
- Roberts14
- Rockland14
- Sharon14
- Shullsburg14
- Somerset14
- Spencer14
- St. Croix Falls14
- Stevens Point14
- Stratford14
- Tomah14
- Trempealeau14
- Turtle Lake, Walworth County14
- Viroqua14
- Walworth14
- Walworth County14
- Waupaca14
- West Salem14
- Westby14
- Weston14
- Whiting14
- Williams Bay14
- Wisconsin Rapids14
- Woodville14
- Abbotsford13
- Algoma13
- Amherst13
- Bellevue13
- Black River Falls13
- Cashton13
- Colby13
- Darlington13
- Easton13
- Edgar13
- Frederic13
- Grantsburg13
- Hartford13
- Independence13
- Kewaunee County13
- Kronenwetter13
- La Crosse13
- Lafayette13
- Lomira13
- Loyal13
- Luck13
- Manawa13
- Marion13
- Mauston13
- Melvina13
- Mosinee13
- Neillsville13
- North Fond du Lac13
- Oakfield13
- Oconomowoc13
- Rib Mountain13
- Rome13
- Sawyer County13
- Sullivan13
- Tainter Lake13
- Theresa13
- Watertown13
- Waukesha County13
- Wauwatosa13
- Whitewater13
- Winneconne13
- Albany12
- Almena12
- Alto12
- Antigo12
- Athens12
- Augusta12
- Baraboo12
- Barneveld12
- Barron12
- Barronett12
- Beaver Dam12
- Belleville12
- Berlin12
- Black Earth12
- Blair12
- Bloomer12
- Brodhead12
- Brooklyn12
- Cadott12
- Cambridge12
- Cameron12
- Chetek12
- Colfax12
- Columbia County12
- Columbus12
- Cornell12
- Cottage Grove12
- Cross Plains12
- Cumberland12
- Dane12
- Dane County12
- Deerfield12
- Dodgeville12
- Edgerton12
- Elderon12
- Elroy12
- Evansville12
- Fall Creek12
- Fall River12
- Fitchburg12
- Fox Lake12
- Green12
- Green Lake12
- Greenwood12
- Hayward12
- Hixton12
- Horicon12
- Hustisford12
- Iola12
- Ixonia12
- Jefferson12
- Johnson Creek12
- Juneau12
- King12
- Kingston12
- Lac du Flambeau12
- Ladysmith12
- Lake Delton12
- Lake Hallie12
- Lake Koshkonong12
- Lake Mills12
- Lake Nebagamon12
- Lake Ripley12
- Lake Wisconsin12
- Little Round Lake12
- Lodi12
- Maine12
- Markesan12
- Marshall12
- Mayville12
- Mazomanie12
- McFarland12
- Medford12
- Merrill12
- Middleton12
- Milton12
- Mineral Point12
- Mole Lake12
- Monroe12
- Montello12
- Monticello12
- Muscoda12
- New Auburn12
- New Berlin12
- New Glarus12
- Omro12
- Oregon12
- Orfordville12
- Osseo12
- Pardeeville12
- Park Falls12
- Phillips12
- Portage12
- Poynette12
- Prairie du Sac12
- Prairie Farm12
- Princeton12
- Randolph12
- Redgranite12
- Reedsburg12
- Rhinelander12
- Rice Lake12
- Richland Center12
- Rio12
- Ripon12
- Rosendale12
- Sauk City12
- Schofield12
- Seymour, Eau Claire County12
- Shell Lake12
- Siren12
- Spooner12
- Spring Green12
- Stanley12
- Strum12
- Sturgeon Bay12
- Sun Prairie12
- Superior Village12
- Taylor12
- Thorp12
- Tomahawk12
- Waupun12
- Waushara12
- Wautoma12
- West Baraboo12
- Westfield12
- Weyauwega12
- Whitehall12
- Wild Rose12
- Windsor12
- Wisconsin Dells12
- Wittenberg12
- Woodford12
- Ashland11
- Baileys Harbor11
- Chippewa Falls11
- Crandon11
- Eagle River11
- Ephraim11
- Shorewood Hills11
- Superior, Douglas County11
- Barron County10
- Combined Locks10
- Fort Atkinson10
- Iowa County10
- Lake Wazeecha10
- Legend Lake10
- Niagara10
- Port Washington10
- Boulder Junction9
- Florence9
- Franklin9
- Sparta9
- Verona9
- Washburn9
- Waunakee9
- Mount Horeb8
- Brookfield7
- Burnett County7
- Greenville7
- Hurley7
- Okauchee Lake7
- Oneida7
- Plymouth7
- Harrison6
- Vernon County6
- Polk County5
- Bowler4
- Pound4
- Wausaukee4
- Gordon3
- La Crosse County3
- Hammond2
- Waterloo2
- Weyerhaeuser2
- Whitefish Bay2
- Springbrook1
- Brown0
- Wind Point0
