Air quality in Wisconsin
Air quality index (AQI⁺) and PM2.5 air pollution in Wisconsin • 02:10, Oct 07
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?
- Monona52
- Superior, Douglas County49
- Green Bay48
- Door47
- Appleton46
- Beloit45
- Caledonia45
- Walworth County45
- Kekoskee44
- Manitowoc44
- Sheboygan44
- Taylor County44
- Columbia County43
- Fond du Lac43
- Kewaunee43
- Waukesha, Waukesha County43
- Kenosha42
- La Crosse42
- Madison42
- Sauk County42
- Ozaukee41
- Pleasant Prairie41
- Bayside40
- Danbury40
- Eau Claire40
- Forest39
- Jefferson39
- Milwaukee38
- Vilas37
- Marathon35
- Wausau33
- Jackson County32
- Maple Bluff32
- Odanah32
- Altoona30
- Potosi29
- Rothschild28
- Hudson27
- Monroe County25
- St. Croix County25
- Ashland24
- Ellsworth24
- Lake Wissota24
- Chilton23
- Cudahy23
- Onalaska23
- Vernon County23
- Ellison Bay22
- Greenville22
- Janesville22
- Portage County22
- Sparta22
- Spring Valley22
- Suamico22
- Bellevue21
- Combined Locks21
- Fort Atkinson21
- Glendale21
- Oconomowoc21
- Sawyer County21
- Shorewood21
- Wauwatosa21
- Brookfield20
- Chippewa Falls20
- Dane County20
- Outagamie County20
- Port Washington20
- Verona20
- DeForest19
- Fox Point19
- Hillsboro19
- Saukville19
- Waunakee19
- Waupaca19
- Alma18
- Arcadia18
- Augusta18
- Baldwin18
- Black River Falls18
- Blair18
- Bloomer18
- Boyceville18
- Clear Lake18
- Clinton18
- Colfax18
- Durand18
- Fall Creek18
- Galesville18
- Glenwood City18
- Gordon18
- Hixton18
- Independence18
- Lake Hallie18
- Legend Lake18
- Menomonie18
- Millston18
- Mondovi18
- Neillsville18
- New Berlin18
- New Richmond18
- North Hudson18
- Okauchee Lake18
- Oneida18
- Oshkosh18
- Osseo18
- Prairie Farm18
- Prescott18
- River Falls18
- Roberts18
- Seymour, Eau Claire County18
- Somerset18
- Strum18
- Tainter Lake18
- Taylor18
- Weston18
- Whitefish Bay18
- Whitehall18
- Woodville18
- Almena17
- Amery17
- Balsam Lake17
- Barron17
- Barronett17
- Bayfield County17
- Cadott17
- Cameron17
- Chetek17
- Cumberland17
- Franklin17
- Frederic17
- Howard17
- Iowa County17
- Luck17
- New Auburn17
- Osceola17
- Rice Lake17
- Shell Lake17
- Siren17
- Spooner17
- St. Croix Falls17
- Waukesha County17
- Big Bend16
- Bloomfield16
- Bohners Lake16
- Bowler16
- Bristol16
- Browns Lake16
- Burlington16
- Como16
- Darien16
- Delavan16
- Delavan Lake16
- Eagle16
- Eagle Lake16
- East Troy16
- Elkhorn16
- Elm Grove16
- Elmwood Park16
- Fontana-on-Geneva Lake16
- Genoa City16
- Grantsburg16
- Greendale16
- Greenfield16
- Hales Corners16
- Holmen16
- Lake Geneva16
- Lake Lorraine16
- Lily Lake16
- Loyal16
- Marshfield16
- Mount Pleasant16
- Mukwonago16
- Muskego16
- Nekoosa16
- North Prairie16
- Oak Creek16
- Paddock Lake16
- Polk County16
- Port Edwards16
- Potter Lake16
- Powers Lake16
- Racine16
- Rochester16
- Salem Lakes16
- Sharon16
- Shorewood Hills16
- Somers16
- South Milwaukee16
- Stoughton16
- Sturtevant16
- Tichigan16
- Trempealeau16
- Turtle Lake, Walworth County16
- Twin Lakes16
- Union Grove16
- Walworth16
- Waterford16
- Watertown16
- Wind Lake16
- Wisconsin Rapids16
- Brice Prairie15
- Greenwood15
- Palmyra15
- Spencer15
- Stanley15
- Thorp15
- Tomah15
- Abbotsford14
- Athens14
- Baileys Harbor14
- Bangor14
- Benton14
- Boscobel14
- Butler14
- Cashton14
- Colby14
- Cornell14
- Cuba City14
- Darlington14
- Dickeyville14
- Dousman14
- Edgar14
- Elroy14
- Fennimore14
- French Island14
- Hayward14
- Hazel Green14
- La Crosse County14
- Ladysmith14
- Lafayette14
- Lake Nebagamon14
- Lancaster14
- Little Round Lake14
- Medford14
- Melvina14
- Mount Horeb14
- Muscoda14
- New Lisbon14
- Platteville14
- Plover14
- Plymouth14
- Pound14
- Prairie du Chien14
- Rockland14
- Shullsburg14
- St. Francis14
- Stevens Point14
- Stratford14
- Superior Village14
- Viroqua14
- Wales14
- West Milwaukee14
- West Salem14
- Westby14
- Weyerhaeuser14
- Whitewater14
- Whiting14
- Adams13
- Algoma13
- Brodhead13
- Delafield13
- Ephraim13
- Friendship13
- Harrison13
- Hartland13
- Hurley13
- Kewaunee County13
- Lannon13
- Mauston13
- Menomonee Falls13
- Milton13
- Mineral Point13
- Mosinee13
- Nashotah13
- Orfordville13
- Park Falls13
- Pewaukee Village13
- Phillips13
- Richland Center13
- Rome13
- Sturgeon Bay13
- Sussex13
- Washburn13
- Wausaukee13
- Woodford13
- Albany12
- Allouez12
- Alto12
- Amherst12
- Ashwaubenon12
- Baraboo12
- Barneveld12
- Beaver Dam12
- Belgium12
- Belleville12
- Berlin12
- Black Creek12
- Black Earth12
- Bonduel12
- Brillion12
- Brooklyn12
- Brothertown12
- Brown Deer12
- Burnett County12
- Cambridge12
- Campbellsport12
- Cedar Grove12
- Cedarburg12
- Cleveland12
- Clintonville12
- Columbus12
- Cottage Grove12
- Cross Plains12
- Dale12
- Dane12
- De Pere12
- Deerfield12
- Denmark12
- Dodgeville12
- Easton12
- Edgerton12
- Elderon12
- Embarrass12
- Evansville12
- Fall River12
- Fitchburg12
- Fox Lake12
- Fredonia12
- Gillett12
- Grafton12
- Green12
- Green Lake12
- Greenbush12
- Hartford12
- Hilbert12
- Hobart12
- Horicon12
- Hortonville12
- Howards Grove12
- Hustisford12
- Iola12
- Ixonia12
- Jackson12
- Johnson Creek12
- Juneau12
- Kaukauna12
- Keshena12
- Kewaskum12
- Kiel12
- Kimberly12
- King12
- Kingston12
- Kohler12
- Kronenwetter12
- Lac du Flambeau12
- Lake Delton12
- Lake Koshkonong12
- Lake Mills12
- Lake Ripley12
- Lake Wisconsin12
- Little Chute12
- Lodi12
- Lomira12
- Luxemburg12
- Maine12
- Manawa12
- Maribel12
- Marinette12
- Marinette County12
- Marion12
- Markesan12
- Marshall12
- Mayville12
- Mazomanie12
- McFarland12
- Menasha12
- Mequon12
- Merrill12
- Merton12
- Middleton12
- Mishicot12
- Monroe12
- Montello12
- Monticello12
- Neenah12
- New Glarus12
- New Holstein12
- New London12
- Newburg12
- North Fond du Lac12
- Oakfield12
- Oconto12
- Oconto Falls12
- Omro12
- Oostburg12
- Oregon12
- Pardeeville12
- Peshtigo12
- Plainfield12
- Portage12
- Poynette12
- Prairie du Sac12
- Princeton12
- Pulaski12
- Randolph12
- Random Lake12
- Redgranite12
- Reedsburg12
- Reedsville12
- Rib Mountain12
- Richfield12
- Rio12
- Ripon12
- River Hills12
- Rosendale12
- Sauk City12
- Schofield12
- Shawano12
- Sheboygan Falls12
- Sherwood12
- Slinger12
- Spring Green12
- St. Peter12
- Sullivan12
- Sun Prairie12
- Theresa12
- Thiensville12
- Two Rivers12
- Washington12
- Waterloo12
- Waupun12
- Waushara12
- Wautoma12
- West Baraboo12
- West Bend12
- Westfield12
- Weyauwega12
- Whitelaw12
- Wild Rose12
- Windsor12
- Winneconne12
- Wisconsin Dells12
- Wittenberg12
- Wrightstown12
- Antigo11
- Barron County11
- Boulder Junction11
- Niagara11
- Rock County11
- Tomahawk11
- Crandon9
- Eagle River9
- Florence9
- Mole Lake9
- Rhinelander9
- Hammond4
- Springbrook3
- Lake Wazeecha2
- Brown1
- Germantown0
- Williams Bay0
- Wind Point0
