Air quality in Wisconsin
Air quality index (AQI⁺) and PM2.5 air pollution in Wisconsin • 16:15, Oct 09
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 sumac laneMaximus CarcheskiMD/CIEPA Office of Atmospheric ProtectionLove My Air WisconsinBig BirdCavewolfMinnesota Pollution Control Agency (MPCA)IQAir Community MemberCarl 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 sumac laneMaximus CarcheskiMD/CIEPA Office of Atmospheric ProtectionLove My Air WisconsinBig BirdCavewolfMinnesota Pollution Control Agency (MPCA)IQAir Community MemberCarl HeltneAnonymous contributor
Live most polluted city ranking
Real-time Wisconsin most polluted city ranking
Wildfires in Wisconsin
Real-time information
Active fires
--
Learn more about global air quality
Which is the most polluted city in Wisconsin?
- Bayfield County55
- Monona43
- Pleasant Prairie42
- Milwaukee40
- Franklin39
- Green Bay34
- Stoughton34
- Rock County33
- Kekoskee31
- Kenosha31
- Sauk County31
- Kewaunee29
- Taylor County29
- Dane County28
- Janesville28
- Waunakee28
- Combined Locks27
- Forest27
- Fort Atkinson27
- Madison27
- Big Bend26
- Bristol26
- Brown Deer26
- Butler26
- Cedarburg26
- Eagle Lake26
- Elm Grove26
- Elmwood Park26
- Greendale26
- Hales Corners26
- Lannon26
- Maple Bluff26
- Menomonee Falls26
- Mequon26
- Monroe County26
- Mount Pleasant26
- Muskego26
- Oak Creek26
- Ozaukee26
- Paddock Lake26
- Port Washington26
- Racine26
- River Hills26
- Salem Lakes26
- Somers26
- South Milwaukee26
- St. Francis26
- Sturtevant26
- Thiensville26
- Tichigan26
- Union Grove26
- Waterford26
- West Milwaukee26
- Wind Lake26
- Browns Lake25
- Door25
- Glendale25
- Grafton25
- Jackson25
- Lily Lake25
- Pewaukee Village25
- Rochester25
- Sussex25
- Wauwatosa25
- Alto24
- Beaver Dam24
- Belgium24
- Beloit24
- Bloomfield24
- Bohners Lake24
- Burlington24
- Cambridge24
- Campbellsport24
- Columbus24
- Como24
- Deerfield24
- Delafield24
- Delavan24
- Delavan Lake24
- Dousman24
- Eagle24
- East Troy24
- Elkhorn24
- Fall River24
- Fond du Lac24
- Fontana-on-Geneva Lake24
- Fox Lake24
- Fredonia24
- Genoa City24
- Greenbush24
- Harrison24
- Hartford24
- Hartland24
- Horicon24
- Hustisford24
- Ixonia24
- Johnson Creek24
- Juneau24
- Kewaskum24
- Lake Geneva24
- Lake Lorraine24
- Lake Mills24
- Lake Ripley24
- Lomira24
- Marshall24
- Mayville24
- Merton24
- Mukwonago24
- Nashotah24
- Newburg24
- North Fond du Lac24
- North Prairie24
- Oakfield24
- Palmyra24
- Potosi24
- Potter Lake24
- Powers Lake24
- Random Lake24
- Richfield24
- Rome24
- Rosendale24
- Slinger24
- St. Peter24
- Sullivan24
- Theresa24
- Turtle Lake, Walworth County24
- Twin Lakes24
- Verona24
- Wales24
- Walworth County24
- Washington24
- Waupun24
- West Bend24
- Whitewater24
- Appleton23
- Brothertown23
- Cedar Grove23
- Cottage Grove23
- Darien23
- Edgerton23
- Howards Grove23
- Kiel23
- Kohler23
- Lake Koshkonong23
- Marathon23
- McFarland23
- Milton23
- New Holstein23
- Oostburg23
- Randolph23
- Ripon23
- Sharon23
- Sheboygan23
- Sheboygan Falls23
- Walworth23
- Waukesha, Waukesha County23
- Albany22
- Baraboo22
- Barneveld22
- Belleville22
- Bellevue22
- Berlin22
- Black Earth22
- Brillion22
- Brodhead22
- Brooklyn22
- Cleveland22
- Columbia County22
- Cross Plains22
- Cudahy22
- Dane22
- Evansville22
- Fitchburg22
- Green22
- Green Lake22
- Hilbert22
- Jackson County22
- Jefferson22
- Kingston22
- Lake Wisconsin22
- Lake Wissota22
- Lodi22
- Manitowoc22
- Markesan22
- Mazomanie22
- Monticello22
- New Berlin22
- New Glarus22
- Omro22
- Oregon22
- Orfordville22
- Oshkosh22
- Pardeeville22
- Portage22
- Poynette22
- Prairie du Sac22
- Princeton22
- Reedsville22
- Rio22
- Sauk City22
- Sherwood22
- Sun Prairie22
- Waukesha County22
- Whitelaw22
- Williams Bay22
- Windsor22
- Benton21
- Boscobel21
- Cuba City21
- Dale21
- Darlington21
- Denmark21
- Dickeyville21
- Dodgeville21
- Easton21
- Ellsworth21
- Elroy21
- Fennimore21
- Hazel Green21
- Kaukauna21
- Kimberly21
- La Crosse21
- Lafayette21
- Lake Delton21
- Lancaster21
- Little Chute21
- Maribel21
- Mauston21
- Menasha21
- Mineral Point21
- Mishicot21
- Monroe21
- Montello21
- Muscoda21
- Neenah21
- Oconomowoc21
- Okauchee Lake21
- Platteville21
- Redgranite21
- Reedsburg21
- Richland Center21
- Shullsburg21
- Spring Green21
- Two Rivers21
- Wautoma21
- West Baraboo21
- Westfield21
- Weston21
- Winneconne21
- Wisconsin Dells21
- Woodford21
- Wrightstown21
- Allouez20
- Ashwaubenon20
- Black Creek20
- Clinton20
- Danbury20
- De Pere20
- Hobart20
- Hortonville20
- New Lisbon20
- New London20
- Waushara20
- Weyauwega20
- Adams19
- Bonduel19
- Cashton19
- Chilton19
- Clintonville19
- DeForest19
- Embarrass19
- Friendship19
- Greenville19
- Hillsboro19
- Hudson19
- Iola19
- King19
- Luxemburg19
- Manawa19
- Melvina19
- Plainfield19
- Prairie du Chien19
- Pulaski19
- Sparta19
- Tomah19
- Vilas19
- Viroqua19
- Westby19
- Wild Rose19
- Algoma18
- Altoona18
- Amherst18
- Ashland18
- Bangor18
- Brookfield18
- Elderon18
- Gillett18
- Keshena18
- Kewaunee County18
- Kronenwetter18
- Marion18
- Marshfield18
- Millston18
- Mosinee18
- Nekoosa18
- Oconto18
- Oconto Falls18
- Plover18
- Port Edwards18
- Portage County18
- Rib Mountain18
- Rockland18
- Saukville18
- Schofield18
- Shawano18
- Shorewood Hills18
- St. Croix County18
- Stevens Point18
- Vernon County18
- Watertown18
- Whiting18
- Wisconsin Rapids18
- Wittenberg18
- Antigo17
- Baileys Harbor17
- Caledonia17
- Edgar17
- Ephraim17
- Fox Point17
- Iowa County17
- Maine17
- Marinette17
- Peshtigo17
- Plymouth17
- Spring Valley17
- Stratford17
- Sturgeon Bay17
- Waupaca17
- West Salem17
- Eau Claire16
- Marinette County16
- Odanah16
- Pound16
- Weyerhaeuser16
- Sawyer County15
- Burnett County14
- Shorewood14
- Spencer14
- Superior, Douglas County14
- Barron County13
- Bowler13
- Greenfield13
- Legend Lake13
- Merrill13
- Mole Lake13
- Polk County13
- French Island12
- Niagara12
- Onalaska12
- Black River Falls11
- Gordon11
- Oneida11
- Waterloo11
- Abbotsford10
- Alma10
- Amery10
- Arcadia10
- Athens10
- Augusta10
- Baldwin10
- Balsam Lake10
- Blair10
- Bloomer10
- Boyceville10
- Brice Prairie10
- Cadott10
- Clear Lake10
- Colby10
- Colfax10
- Durand10
- Fall Creek10
- Frederic10
- Galesville10
- Glenwood City10
- Grantsburg10
- Greenwood10
- Hixton10
- Holmen10
- Independence10
- Lake Hallie10
- Loyal10
- Luck10
- Menomonie10
- Mondovi10
- Mount Horeb10
- Neillsville10
- New Richmond10
- North Hudson10
- Osceola10
- Osseo10
- Prairie Farm10
- Prescott10
- River Falls10
- Roberts10
- Seymour, Eau Claire County10
- Somerset10
- St. Croix Falls10
- Stanley10
- Strum10
- Tainter Lake10
- Taylor10
- Thorp10
- Trempealeau10
- Wausaukee10
- Whitehall10
- Woodville10
- Almena9
- Bayside9
- Cornell9
- Crandon9
- Medford9
- New Auburn9
- Tomahawk9
- Barron8
- Barronett8
- Cameron8
- Chetek8
- Cumberland8
- Hayward8
- Ladysmith8
- Lake Nebagamon8
- Little Round Lake8
- Phillips8
- Rice Lake8
- Shell Lake8
- Siren8
- Spooner8
- Springbrook8
- Superior Village8
- Park Falls7
- Rhinelander7
- Washburn7
- Boulder Junction6
- Eagle River6
- Ellison Bay6
- Florence6
- Howard6
- Hurley6
- Lac du Flambeau6
- Outagamie County6
- Rothschild6
- Suamico6
- Wausau6
- Chippewa Falls5
- Middleton3
- Germantown2
- Lake Wazeecha1
- Brown0
- Hammond0
- La Crosse County0
- Whitefish Bay0
- Wind Point0
