Air quality in Missouri
Air quality index (AQI⁺) and PM2.5 air pollution in Missouri • 11:13, 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?
- Springfield103
- Cedar101
- St. Charles County101
- St. Louis98
- Kansas City88
- Arnold85
- New Bloomfield85
- St. Joseph79
- Cass County78
- Maryland Heights78
- Newton County64
- Anderson58
- Bel-Nor58
- Bel-Ridge58
- Berkeley58
- Black Jack58
- Breckenridge Hills58
- Bridgeton58
- Calverton Park58
- Charlack58
- Cool Valley58
- Country Club Hills58
- Creve Coeur58
- Dellwood58
- Duquesne58
- Ferguson58
- Florissant58
- Goodman58
- Granby58
- Hanley Hills58
- Hazelwood58
- Hillsdale58
- Neosho58
- Noel58
- Normandy58
- Northwoods58
- Old Jamestown58
- Olivette58
- Overland58
- Pagedale58
- Pine Lawn58
- Pineville58
- Seneca58
- St. Ann58
- St. Charles58
- St. John58
- Sycamore Hills58
- Velda City58
- Velda Village Hills58
- Vinita Park58
- Wellston58
- Woodson Terrace58
- Appleton City57
- Ash Grove57
- Aurora57
- Battlefield57
- Bellefontaine Neighbors57
- Billings57
- Bolivar57
- Branson57
- Brentwood57
- Carterville57
- Carthage57
- Cassville57
- Castle Point57
- Chesterfield57
- Clever57
- Crane57
- Duenweg57
- El Dorado Springs57
- Forsyth57
- Frontenac57
- Galena57
- Greene County57
- Greenfield57
- Hollister57
- Humansville57
- Kimberling City57
- Kissee Mills57
- Ladue57
- Lamar57
- Maplewood57
- Marionville57
- Merriam Woods57
- Moline Acres57
- Monett57
- Mount Vernon57
- Nevada57
- Nixa57
- Oronogo57
- Osceola57
- Ozark57
- Pierce City57
- Purdy57
- Republic57
- Rich Hill57
- Richmond Heights57
- Riverview57
- Sarcoxie57
- Shell Knob57
- St. Louis County57
- St. Peters57
- Stockton57
- Webb City57
- Willard57
- Adrian56
- Archie56
- Ashland56
- Ava56
- Ballwin56
- Blue Springs56
- Boone County56
- Boonville56
- Buckner56
- Buffalo56
- Butler56
- California56
- Carrollton56
- Clarkson Valley56
- Clinton56
- Cole Camp56
- Columbia56
- Concordia56
- Cottleville56
- Crocker56
- Des Peres56
- Eldon56
- Ellisville56
- Fair Grove56
- Fayette56
- Gainesville56
- Garden City56
- Glasgow56
- Glasgow Village56
- Glendale56
- Grain Valley56
- Grandview56
- Greenwood56
- Hallsville56
- Harrisonville56
- Hartville56
- Hermitage56
- Higginsville56
- Holden56
- Holts Summit56
- Huntsville56
- Jefferson City56
- Keytesville56
- Kirkwood56
- Knob Noster56
- La Monte56
- Lake Lotawana56
- Lake Ozark56
- Lake Tapawingo56
- Lake Winnebago56
- Lebanon56
- Lee's Summit56
- Lexington56
- Lincoln56
- Lone Jack56
- Manchester56
- Mansfield56
- Marshall56
- Marshfield56
- Moberly56
- Mountain Grove56
- New Franklin56
- Oak Grove56
- Oakland56
- Odessa56
- Osage Beach56
- Peculiar56
- Pleasant Hill56
- Raymore56
- Richland56
- Richmond56
- Rock Hill56
- Rogersville56
- Salisbury56
- Sedalia56
- Seymour56
- Shrewsbury56
- Slater56
- Spanish Lake56
- Sparta56
- St. Martins56
- Stover56
- Strafford56
- Sweet Springs56
- Taos56
- Tipton56
- Tuscumbia56
- Valley Park56
- Versailles56
- Village of Four Seasons56
- Wardsville56
- Warrensburg56
- Warsaw56
- Warson Woods56
- Waynesville56
- Webster Groves56
- Weldon Spring56
- West Alton56
- Whiteman Air Force Base56
- Winchester56
- Windsor56
- Affton55
- Albany55
- Alton55
- Andrew County55
- Barnhart55
- Bella Villa55
- Belle55
- Bethany55
- Bismarck55
- Bonne Terre55
- Bourbon55
- Bowling Green55
- Brookfield55
- Byrnes Mill55
- Cabool55
- Cameron55
- Canton55
- Cedar Hill55
- Centerville55
- Centralia55
- Chillicothe55
- Claycomo55
- Clinton County55
- Concord55
- Country Club55
- Crestwood55
- Crystal City55
- Cuba55
- Dardenne Prairie55
- De Soto55
- Desloge55
- Dixon55
- Doniphan55
- Edina55
- Elsberry55
- Eminence55
- Eureka55
- Ewing55
- Excelsior Springs55
- Fenton55
- Festus55
- Foley55
- Fort Leonard Wood55
- Fulton55
- Gallatin55
- Gerald55
- Gladstone55
- Gower55
- Grant City55
- Gray Summit55
- Green Park55
- Hamilton55
- Hannibal55
- Herculaneum55
- Hermann55
- High Ridge55
- Hillsboro55
- Houston55
- Imperial55
- Independence55
- Iron55
- Kahoka55
- Kearney55
- King City55
- Kingston55
- Kirksville55
- La Plata55
- LaBarque Creek55
- Lake St. Louis55
- Lakeshire55
- Lancaster55
- Lathrop55
- Lawson55
- Leadington55
- Leadwood55
- Lemay55
- Liberty55
- Licking55
- Lincoln County55
- Linn55
- Linneus55
- Louisiana55
- Macon55
- Marceline55
- Marlborough55
- Marthasville55
- Maryville55
- Maysville55
- Mehlville55
- Memphis55
- Mexico55
- Milan55
- Monroe City55
- Monroe County55
- Montgomery City55
- Monticello55
- Moscow Mills55
- Mound City55
- Mountain View55
- Murphy55
- New Haven55
- New London55
- North Kansas City55
- O'Fallon55
- Oregon55
- Owensville55
- Pacific55
- Palmyra55
- Paris55
- Park Hills55
- Pevely55
- Piedmont55
- Platte City55
- Plattsburg55
- Pleasant Valley55
- Potosi55
- Princeton55
- Putnam55
- Raytown55
- Riverside55
- Rolla55
- Salem55
- Sappington55
- Savannah55
- Senath55
- Shelbina55
- Shelbyville55
- Smithville55
- St. Clair55
- St. George55
- St. James55
- St. Paul55
- St. Robert55
- Stanberry55
- Steelville55
- Stoutsville55
- Sugar Creek55
- Sullivan55
- Terre du Lac55
- Thayer55
- Trenton55
- Trimble55
- Troy55
- Union55
- Unionville55
- Van Buren55
- Vandalia55
- Vienna55
- Villa Ridge55
- Warrenton55
- Washington55
- Weatherby Lake55
- Wellsville55
- Wentzville55
- West Plains55
- Weston55
- Willow Springs55
- Winfield55
- Winona55
- Wright City55
- Advance54
- Benton54
- Bernie54
- Bloomfield54
- Camdenton54
- Campbell54
- Cape Girardeau54
- Caruthersville54
- Chaffee54
- Charleston54
- Clarkton54
- Dexter54
- East Prairie54
- Farmington54
- Fredericktown54
- Gideon54
- Greenville54
- Hayti54
- Ironton54
- Jackson54
- Kennett54
- Lilbourn54
- Malden54
- Marble Hill54
- New Madrid54
- Oran54
- Perry County54
- Perryville54
- Poplar Bluff54
- Portageville54
- Scott City54
- Sikeston54
- Ste. Genevieve54
- Ste. Genevieve County54
- Steele54
- Tarkio54
- Carl Junction53
- Cole County53
- Joplin53
- Rock Port53
- Jasper County52
- Ray County50
- Jackson County42
- Stone County42
- Clay County40
- Belton34
- Jasper32
- Carter County31
- Jennings31
- Randolph County29
- Clayton28
- Sunset Hills28
- Wildwood25
- Lafayette County22
- Parkville22
- University City16
- Town and Country12
- Oakville1
- Sedgewickville1
- Jefferson County0
