Air quality in Wisconsin
Air quality index (AQI⁺) and PM2.5 air pollution in Wisconsin • 13:50, Oct 06
Wisconsin Department of Natural Resources (WDNR)MKE FreshAir CollectiveastralbodiesJames Meyeranonymous WolfSpyrytBrianSeehaferBri GuyTsukasaIQAir Community MemberBreja Gunnison FinkRush Lake LifeMKE FreshAir CollectiveDBSchool District of Beloit Turner sumac laneMaximus CarcheskiMD/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 sumac laneMaximus CarcheskiMD/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?
- Sparta56
- Monona33
- Pleasant Prairie32
- Sauk County32
- Kewaunee31
- Caledonia30
- Ozaukee29
- Bayside28
- Forest28
- Potosi28
- Sheboygan28
- Taylor County28
- Fond du Lac27
- Janesville27
- Kenosha27
- Marathon27
- Rock County27
- La Crosse26
- Manitowoc26
- Rothschild26
- Beloit25
- Kekoskee25
- Appleton23
- Eau Claire23
- Odanah23
- Prescott23
- Green Bay22
- Madison22
- Milwaukee22
- North Hudson22
- River Falls22
- Door21
- Howard21
- Jefferson21
- Monroe County21
- Onalaska21
- Roberts21
- Suamico21
- Altoona20
- Waukesha, Waukesha County20
- Alma19
- Arcadia19
- Blair19
- Brice Prairie19
- Dane County19
- DeForest19
- Durand19
- French Island19
- Galesville19
- Hixton19
- Holmen19
- Independence19
- Lake Wissota19
- Mondovi19
- Osseo19
- Portage County19
- Stoughton19
- Strum19
- Taylor19
- Trempealeau19
- Vilas19
- West Salem19
- Whitehall19
- Baldwin18
- Bangor18
- Black River Falls18
- Chippewa Falls18
- Danbury18
- Ellison Bay18
- Hillsboro18
- Jackson County18
- New Richmond18
- Somerset18
- Walworth County18
- Augusta17
- Ellsworth17
- Hudson17
- Rockland17
- Verona17
- Woodville17
- Baraboo16
- Boscobel16
- Bristol16
- Cashton16
- Darien16
- Dickeyville16
- Easton16
- Elroy16
- Fall Creek16
- Fennimore16
- Glenwood City16
- Lake Delton16
- Lancaster16
- Mauston16
- Melvina16
- Menomonie16
- Millston16
- Muscoda16
- Neillsville16
- New Lisbon16
- Prairie du Chien16
- Reedsburg16
- Richland Center16
- Sharon16
- Tomah16
- Viroqua16
- Walworth16
- West Baraboo16
- Westby16
- Weston16
- Wisconsin Dells16
- Barron County15
- Delavan Lake15
- Edgerton15
- Elmwood Park15
- Fontana-on-Geneva Lake15
- Lake Wisconsin15
- Maple Bluff15
- Polk County15
- Salem Lakes15
- Somers15
- Spring Valley15
- Adams14
- Boyceville14
- Burnett County14
- Chilton14
- Delavan14
- Friendship14
- Genoa City14
- Iowa County14
- Lily Lake14
- Lodi14
- Milton14
- Mount Pleasant14
- Osceola14
- Paddock Lake14
- Platteville14
- Racine14
- Seymour, Eau Claire County14
- St. Croix County14
- Sturtevant14
- Twin Lakes14
- Vernon County14
- Wind Point14
- Bloomfield13
- Bohners Lake13
- Browns Lake13
- Cambridge13
- Clear Lake13
- Colfax13
- Como13
- Dane13
- Eagle Lake13
- Elkhorn13
- Evansville13
- Greenwood13
- Lake Geneva13
- Lake Hallie13
- Lake Koshkonong13
- Lake Lorraine13
- Lake Ripley13
- Orfordville13
- Portage13
- Powers Lake13
- Prairie du Sac13
- Sauk City13
- Tainter Lake13
- Turtle Lake, Walworth County13
- Union Grove13
- Waunakee13
- Waupaca13
- Wauwatosa13
- Abbotsford12
- Albany12
- Alto12
- Amery12
- Amherst12
- Athens12
- Barneveld12
- Beaver Dam12
- Belgium12
- Belleville12
- Benton12
- Berlin12
- Big Bend12
- Black Creek12
- Black Earth12
- Bloomer12
- Bonduel12
- Brillion12
- Brodhead12
- Brooklyn12
- Brothertown12
- Brown Deer12
- Burlington12
- Butler12
- Cadott12
- Campbellsport12
- Cedar Grove12
- Cedarburg12
- Clintonville12
- Colby12
- Columbia County12
- Columbus12
- Cottage Grove12
- Cross Plains12
- Cuba City12
- Dale12
- Darlington12
- Deerfield12
- Delafield12
- Dodgeville12
- Dousman12
- Eagle12
- East Troy12
- Edgar12
- Elderon12
- Elm Grove12
- Embarrass12
- Fall River12
- Fitchburg12
- Fox Lake12
- Fredonia12
- Grafton12
- Green12
- Green Lake12
- Greenbush12
- Greendale12
- Hales Corners12
- Hartford12
- Hartland12
- Hazel Green12
- Hilbert12
- Hobart12
- Horicon12
- Hortonville12
- Howards Grove12
- Hustisford12
- Iola12
- Ixonia12
- Jackson12
- Johnson Creek12
- Juneau12
- Kaukauna12
- Keshena12
- Kewaskum12
- Kiel12
- Kimberly12
- King12
- Kingston12
- Kohler12
- Kronenwetter12
- Lafayette12
- Lake Mills12
- Lannon12
- Little Chute12
- Lomira12
- Loyal12
- Maine12
- Manawa12
- Marion12
- Markesan12
- Marshall12
- Marshfield12
- Mayville12
- Mazomanie12
- McFarland12
- Medford12
- Menasha12
- Menomonee Falls12
- Mequon12
- Merton12
- Mineral Point12
- Monroe12
- Montello12
- Monticello12
- Mosinee12
- Mukwonago12
- Muskego12
- Nashotah12
- Neenah12
- Nekoosa12
- New Glarus12
- New Holstein12
- New London12
- Newburg12
- North Fond du Lac12
- North Prairie12
- Oak Creek12
- Oakfield12
- Omro12
- Oostburg12
- Oregon12
- Outagamie County12
- Palmyra12
- Pardeeville12
- Pewaukee Village12
- Plainfield12
- Plover12
- Port Edwards12
- Potter Lake12
- Poynette12
- Prairie Farm12
- Princeton12
- Pulaski12
- Randolph12
- Random Lake12
- Redgranite12
- Reedsville12
- Rib Mountain12
- Richfield12
- Rio12
- Ripon12
- River Hills12
- Rochester12
- Rome12
- Rosendale12
- Sawyer County12
- Schofield12
- Shawano12
- Sheboygan Falls12
- Sherwood12
- Shorewood12
- Shullsburg12
- Slinger12
- South Milwaukee12
- Spencer12
- Spring Green12
- St. Croix Falls12
- St. Francis12
- St. Peter12
- Stanley12
- Stevens Point12
- Stratford12
- Sullivan12
- Sun Prairie12
- Sussex12
- Theresa12
- Thiensville12
- Thorp12
- Tichigan12
- Wales12
- Washington12
- Waterford12
- Waupun12
- Waushara12
- Wautoma12
- West Bend12
- West Milwaukee12
- Westfield12
- Weyauwega12
- Whitewater12
- Whiting12
- Wild Rose12
- Wind Lake12
- Windsor12
- Winneconne12
- Wisconsin Rapids12
- Wittenberg12
- Woodford12
- Wrightstown12
- Allouez11
- Antigo11
- Ashwaubenon11
- Balsam Lake11
- Cleveland11
- Cornell11
- De Pere11
- Denmark11
- Gillett11
- Maribel11
- Merrill11
- Mishicot11
- Mole Lake11
- New Berlin11
- Oconto Falls11
- Shorewood Hills11
- Tomahawk11
- Two Rivers11
- Wausau11
- Whitelaw11
- Clinton10
- Crandon10
- Fort Atkinson10
- Glendale10
- Mount Horeb10
- New Auburn10
- Waukesha County10
- Ashland9
- Bellevue9
- Combined Locks9
- Greenville9
- Legend Lake9
- Luck9
- Luxemburg9
- Oconomowoc9
- Okauchee Lake9
- Oshkosh9
- Almena8
- Barron8
- Barronett8
- Bowler8
- Cameron8
- Chetek8
- Cudahy8
- Cumberland8
- Franklin8
- Frederic8
- Grantsburg8
- Harrison8
- Ladysmith8
- Rhinelander8
- Rice Lake8
- Shell Lake8
- Siren8
- Spooner8
- Superior, Douglas County8
- Watertown8
- Weyerhaeuser8
- Algoma7
- Baileys Harbor7
- Boulder Junction7
- Eagle River7
- Ephraim7
- Florence7
- Fox Point7
- Hayward7
- Hurley7
- Kewaunee County7
- Lac du Flambeau7
- Lake Nebagamon7
- Little Round Lake7
- Marinette7
- Marinette County7
- Niagara7
- Oconto7
- Park Falls7
- Peshtigo7
- Phillips7
- Sturgeon Bay7
- Superior Village7
- Washburn7
- Bayfield County6
- Brookfield6
- Oneida6
- Plymouth6
- Greenfield5
- Port Washington4
- Saukville4
- Gordon3
- Lake Wazeecha3
- Pound3
- Middleton2
- Wausaukee2
- Brown1
- Waterloo1
- Whitefish Bay1
- Williams Bay1
- Germantown0
- Hammond0
- La Crosse County0
- Springbrook0
