Air quality in Missouri
Air quality index (AQI⁺) and PM2.5 air pollution in Missouri • 21:53, Oct 10
Live most polluted city ranking
Real-time Missouri most polluted city ranking
Wildfires in Missouri
Real-time information
Active fires
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Which is the most polluted city in Missouri?
- Clay County101
- Greene County98
- Clinton County95
- Springfield95
- Cedar91
- Kansas City88
- Andrew County81
- Jasper81
- Boone County78
- Lincoln County78
- Monroe County78
- Ray County64
- Cass County61
- Cottleville61
- Dardenne Prairie61
- Elsberry61
- Foley61
- Lake St. Louis61
- Moscow Mills61
- O'Fallon61
- St. Paul61
- St. Peters61
- Troy61
- Weldon Spring61
- Wentzville61
- Winfield61
- Affton60
- Ballwin60
- Barnhart60
- Bel-Nor60
- Bel-Ridge60
- Bella Villa60
- Bellefontaine Neighbors60
- Berkeley60
- Black Jack60
- Breckenridge Hills60
- Brentwood60
- Bridgeton60
- Byrnes Mill60
- Calverton Park60
- Castle Point60
- Cedar Hill60
- Charlack60
- Chesterfield60
- Clarkson Valley60
- Concord60
- Cool Valley60
- Country Club Hills60
- Crestwood60
- Creve Coeur60
- Dellwood60
- Des Peres60
- Ellisville60
- Eureka60
- Fenton60
- Ferguson60
- Florissant60
- Frontenac60
- Glasgow Village60
- Glendale60
- Grantwood Village60
- Gray Summit60
- Green Park60
- Hanley Hills60
- Hazelwood60
- Herculaneum60
- High Ridge60
- Hillsboro60
- Hillsdale60
- Imperial60
- Kirkwood60
- LaBarque Creek60
- Ladue60
- Lakeshire60
- Lemay60
- Manchester60
- Maplewood60
- Marlborough60
- Marthasville60
- Maryland Heights60
- Mehlville60
- Moline Acres60
- Murphy60
- Normandy60
- Northwoods60
- Oakland60
- Old Jamestown60
- Olivette60
- Overland60
- Pacific60
- Pagedale60
- Pevely60
- Pine Lawn60
- Richmond Heights60
- Riverview60
- Rock Hill60
- Sappington60
- Shrewsbury60
- Spanish Lake60
- St. Ann60
- St. George60
- St. John60
- St. Louis County60
- Sycamore Hills60
- Valley Park60
- Velda City60
- Velda Village Hills60
- Villa Ridge60
- Vinita Park60
- Warson Woods60
- Washington60
- Webster Groves60
- Wellston60
- West Alton60
- Winchester60
- Woodson Terrace60
- Wright City60
- Crystal City59
- Festus59
- Adrian58
- Albany58
- Anderson58
- Appleton City58
- Archie58
- Ashland58
- Belton58
- Bethany58
- Blue Springs58
- Boonville58
- Brookfield58
- Buckner58
- Butler58
- California58
- Cameron58
- Carrollton58
- Carterville58
- Carthage58
- Centralia58
- Chillicothe58
- Claycomo58
- Clinton58
- Cole Camp58
- Columbia58
- Concordia58
- Country Club58
- De Soto58
- Duenweg58
- Duquesne58
- Edina58
- El Dorado Springs58
- Excelsior Springs58
- Fayette58
- Gallatin58
- Garden City58
- Gladstone58
- Glasgow58
- Goodman58
- Gower58
- Grain Valley58
- Granby58
- Grandview58
- Grant City58
- Greenfield58
- Greenwood58
- Hallsville58
- Hamilton58
- Harrisonville58
- Hermitage58
- Higginsville58
- Holden58
- Humansville58
- Huntsville58
- Independence58
- Kearney58
- Keytesville58
- King City58
- Kingston58
- Kirksville58
- Knob Noster58
- La Monte58
- La Plata58
- Lake Lotawana58
- Lake Tapawingo58
- Lake Winnebago58
- Lamar58
- Lancaster58
- Lathrop58
- Lawson58
- Lee's Summit58
- Lexington58
- Liberty58
- Lincoln58
- Linneus58
- Lone Jack58
- Macon58
- Marceline58
- Marshall58
- Maryville58
- Maysville58
- Memphis58
- Milan58
- Moberly58
- Mound City58
- Neosho58
- Nevada58
- New Franklin58
- Newton County58
- Noel58
- North Kansas City58
- Oak Grove58
- Odessa58
- Oregon58
- Oronogo58
- Osceola58
- Paris58
- Peculiar58
- Pierce City58
- Pineville58
- Platte City58
- Plattsburg58
- Pleasant Hill58
- Pleasant Valley58
- Princeton58
- Putnam58
- Randolph County58
- Raymore58
- Raytown58
- Rich Hill58
- Richmond58
- Riverside58
- Rock Port58
- Salisbury58
- Sarcoxie58
- Savannah58
- Sedalia58
- Seneca58
- Shelbina58
- Shelbyville58
- Slater58
- Smithville58
- St. Joseph58
- St. Martins58
- Stanberry58
- Stockton58
- Stoutsville58
- Stover58
- Sugar Creek58
- Sweet Springs58
- Tarkio58
- Tipton58
- Trenton58
- Trimble58
- Union58
- Unionville58
- Versailles58
- Warrensburg58
- Warrenton58
- Warsaw58
- Weatherby Lake58
- Webb City58
- Weston58
- Whiteman Air Force Base58
- Windsor58
- Ash Grove57
- Aurora57
- Ava57
- Battlefield57
- Belle57
- Billings57
- Bolivar57
- Bowling Green57
- Branson57
- Buffalo57
- Cabool57
- Canton57
- Cassville57
- Clever57
- Crane57
- Crocker57
- Dixon57
- Eldon57
- Ewing57
- Fair Grove57
- Forsyth57
- Fort Leonard Wood57
- Fulton57
- Gainesville57
- Galena57
- Gerald57
- Hannibal57
- Hartville57
- Hermann57
- Hollister57
- Holts Summit57
- Houston57
- Jefferson City57
- Kahoka57
- Kimberling City57
- Kissee Mills57
- Lake Ozark57
- Lebanon57
- Licking57
- Linn57
- Louisiana57
- Mansfield57
- Marionville57
- Marshfield57
- Merriam Woods57
- Mexico57
- Monett57
- Monroe City57
- Montgomery City57
- Monticello57
- Mount Vernon57
- Mountain Grove57
- New Bloomfield57
- New Haven57
- New London57
- Nixa57
- Osage Beach57
- Owensville57
- Ozark57
- Palmyra57
- Purdy57
- Republic57
- Richland57
- Rogersville57
- Rolla57
- Seymour57
- Shell Knob57
- Sparta57
- St. Clair57
- St. James57
- St. Robert57
- Strafford57
- Taos57
- Thayer57
- Tuscumbia57
- Vandalia57
- Vienna57
- Village of Four Seasons57
- Wardsville57
- Waynesville57
- Wellsville57
- West Plains57
- Willard57
- Willow Springs57
- Alton56
- Bismarck56
- Bonne Terre56
- Bourbon56
- Campbell56
- Caruthersville56
- Centerville56
- Clarkton56
- Cuba56
- Desloge56
- Doniphan56
- Eminence56
- Gideon56
- Hayti56
- Kennett56
- Leadwood56
- Mountain View56
- Piedmont56
- Poplar Bluff56
- Potosi56
- Salem56
- Senath56
- Steele56
- Steelville56
- Sullivan56
- Terre du Lac56
- Van Buren56
- Winona56
- Advance55
- Benton55
- Bernie55
- Bloomfield55
- Camdenton55
- Cape Girardeau55
- Chaffee55
- Charleston55
- Dexter55
- East Prairie55
- Farmington55
- Fredericktown55
- Greenville55
- Iron55
- Ironton55
- Jackson55
- Jackson County55
- Joplin55
- Leadington55
- Lilbourn55
- Malden55
- Marble Hill55
- New Madrid55
- Oran55
- Park Hills55
- Perry County55
- Perryville55
- Portageville55
- Scott City55
- Sikeston55
- St. Charles County55
- Ste. Genevieve55
- Ste. Genevieve County55
- Carl Junction53
- St. Louis53
- Arnold52
- Cole County52
- St. Charles51
- University City51
- Clayton50
- Jasper County50
- Stone County47
- Wildwood41
- Carter County40
- Jennings33
- Lafayette County33
- Oakville31
- Parkville28
- Jefferson County27
- Sunset Hills27
- Sedgewickville14
- Town and Country6
