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Air quality in Missouri
Air quality index (AQI) and PM2.5 air pollution in Missouri
LIVE AQI CITY RANKING
Real-time Missouri
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Stoutsville | 37 |
| 2 | Harrisonville | 32 |
| 3 | Neosho | 31 |
| 4 | Carthage | 29 |
| 5 | Kansas City | 29 |
| 6 | Kearney | 29 |
| 7 | Saint Charles | 29 |
| 8 | Clayton | 28 |
| 9 | Springfield | 27 |
| 10 | Belton | 26 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
31 Contributors
See all
LIVE AQI CITY RANKING
Real-time Missouri
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Moberly | 3 |
| 2 | Van Buren | 5 |
| 3 | Saint Joseph | 8 |
| 4 | Valley Park | 10 |
| 5 | Webster Groves | 11 |
| 6 | Arnold | 16 |
| 7 | Cottleville | 17 |
| 8 | Jennings | 18 |
| 9 | Saint Louis | 20 |
| 10 | Wentzville | 20 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Moderate
Unhealthy for sensitive groups
Unhealthy
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News
The latest air quality news and resources.
Missouri air quality data attribution
31Contributors
- Missouri Department of Natural Resources
1 station
- USA National Park Service
1 station
2 Government Contributors
- 27 Anonymous contributors
27 stations
27 Anonymous Contributors
4 Data sources
Which is the most polluted city in Missouri?
- Seneca 49
- Anderson 47
- Caruthersville 47
- Hayti 47
- Noel 47
- Duquesne 46
- Gideon 46
- Goodman 46
- Joplin 46
- Pineville 46
- Portageville 46
- Steele 46
- Bernie 45
- Campbell 45
- Carl Junction 45
- Carterville 45
- Clarkton 45
- Dexter 45
- Duenweg 45
- Ironton 45
- Lilbourn 45
- Malden 45
- Webb City 45
- Bloomfield 44
- Granby 44
- Greenville 44
- Kennett 44
- New Madrid 44
- Oronogo 44
- Senath 44
- Advance 43
- Bismarck 43
- Jasper 43
- Cassville 42
- Monett 42
- Pierce City 42
- Poplar Bluff 42
- Purdy 42
- Sarcoxie 42
- Aurora 41
- Bixby 41
- Kimberling City 41
- Lamar 41
- Mount Vernon 41
- Piedmont 41
- Shell Knob 41
- Billings 40
- Branson 40
- Centerville 40
- Crane 40
- Doniphan 40
- Eldospgs 40
- Forsyth 40
- Galena 40
- Greenfield 40
- Hollister 40
- Marionville 40
- Merriam Woods 40
- Nevada 40
- Sikeston 40
- Ash Grove 39
- Battlefield 39
- Clever 39
- Kissee Mills 39
- Nixa 39
- Ozark 39
- Republic 39
- Rich Hill 39
- Sparta 39
- Stockton 39
- Willard 39
- Alton 38
- Ava 38
- Bolivar 38
- Butler 38
- Country Club Village 38
- Fair Grove 38
- Gainesville 38
- Humansville 38
- Marshfield 38
- Rogersville 38
- Savannah 38
- Seymour 38
- Strafford 38
- Tarkio 38
- Thayer 38
- Adrian 37
- Appleton City 37
- Buffalo 37
- Eminence 37
- Fredericktown 37
- Hartville 37
- Hermitage 37
- Mansfield 37
- Maryville 37
- Mound City 37
- Mountain Grove 37
- Mountain View 37
- Oregon 37
- Osceola 37
- Potosi 37
- Rock Port 37
- Salem 37
- Steelville 37
- Stoutsville 37
- West Plains 37
- Willow Springs 37
- Winona 37
- Archie 36
- Cabool 36
- Clinton 36
- Garden City 36
- Gower 36
- Grandview 36
- Greenwood 36
- Holden 36
- Houston 36
- Lake Lotawana 36
- Lake Winnebago 36
- Lebanon 36
- Lee's Summit 36
- Licking 36
- Lone Jack 36
- Peculiar 36
- Platte City 36
- Pleasant Hill 36
- Raymore 36
- Smithville 36
- Trimble 36
- Warrensburg 36
- Warsaw 36
- Weston 36
- Albany 35
- Blue Springs 35
- Buckner 35
- Claycomo 35
- Cole Camp 35
- Cuba 35
- East Independence 35
- East Prairie 35
- Elvins 35
- Excelsior Springs 35
- Farmington 35
- Flat River 35
- Fort Leonard Wood 35
- Four Seasons 35
- Gladstone 35
- Grain Valley 35
- Independence 35
- Knob Noster 35
- Lake Ozark 35
- Lathrop 35
- Leadwood 35
- Liberty 35
- Lincoln 35
- Marble Hill 35
- North Kansas City 35
- Odessa 35
- Osage Beach 35
- Park Hills 35
- Parkville 35
- Plattsburg 35
- Pleasant Valley 35
- Raytown 35
- Riverview 35
- Stover 35
- Sugar Creek 35
- Terre du Lac 35
- Versailles 35
- Weatherby Lake 35
- Whiteman Air Force Base 35
- Windsor 35
- Bourbon 34
- Crocker 34
- Desloge 34
- Eldon 34
- Esther 34
- Higginsville 34
- La Monte 34
- Lawson 34
- Lexington 34
- Oran 34
- Richland 34
- Richmond 34
- Rolla 34
- Saint James 34
- Saint Robert 34
- Tuscumbia 34
- Waynesville 34
- Bonne Terre 33
- Concordia 33
- Dixon 33
- Vienna 33
- Chaffee 32
- Charleston 32
- Edina 32
- Harrisonville 32
- Lancaster 32
- Memphis 32
- New Bloomfield 32
- Sedalia 32
- Sullivan 32
- Sweet Springs 32
- Benton 31
- Cameron 31
- Kirksville 31
- Monticello 31
- Neosho 31
- Shelbyville 31
- Bel-Nor 30
- Bel-Ridge 30
- Bellefontaine Neighbors 30
- Berkeley 30
- Black Jack 30
- Bowling Green 30
- Breckenridge Hills 30
- Brentwood 30
- Bridgeton 30
- California 30
- Calverton Park 30
- Canton 30
- Castle Point 30
- Charlack 30
- Cool Valley 30
- Country Club Hills 30
- Creve Coeur 30
- Dellwood 30
- Ferguson 30
- Florissant 30
- Frontenac 30
- Glasgow Village 30
- Glendale 30
- Hallsville 30
- Hanley Hills 30
- Hazelwood 30
- Hillsdale 30
- Ladue 30
- Lemay 30
- Maplewood 30
- Marlborough 30
- Maysville 30
- Moline Acres 30
- Monroe City 30
- New London 30
- Normandy 30
- Northwoods 30
- Oakland 30
- Old Jamestown 30
- Overland 30
- Pagedale 30
- Palmyra 30
- Pine Lawn 30
- Richmond Heights 30
- Rock Hill 30
- Saint George 30
- Saint John 30
- Saint Johns 30
- Saint Martins 30
- Shelbina 30
- Shrewsbury 30
- Spanish Lake 30
- Tipton 30
- University City 30
- Velda Village 30
- Velda Village Hills 30
- Vinita Park 30
- Wardsville 30
- Warson Woods 30
- Wellston 30
- West Alton 30
- Woodson Terrace 30
- Ballwin 29
- Belle 29
- Carthage 29
- Clarkson Valley 29
- Concord 29
- Crestwood 29
- Dardenne Prairie 29
- Des Peres 29
- Ellisville 29
- Elsberry 29
- Fenton 29
- Foley 29
- Green Park 29
- Hannibal 29
- Jefferson City 29
- Kahoka 29
- Kansas City 29
- Kearney 29
- King City 29
- Kirkwood 29
- La Plata 29
- Lake Saint Louis 29
- Lakeshire 29
- Louisiana 29
- Manchester 29
- Mehlville 29
- Moscow Mills 29
- O'Fallon 29
- Oakville 29
- Pacific 29
- Saint Charles 29
- Saint Paul 29
- Saint Peters 29
- Sappington 29
- Sunset Hills 29
- Taos 29
- Town and Country 29
- Troy 29
- Unionville 29
- Vandalia 29
- Weldon Spring 29
- Winchester 29
- Winfield 29
- Clayton 28
- High Ridge 28
- Maryland Heights 28
- Murphy 28
- Paris 28
- Wildwood 28
- Wright City 28
- Barnhart 27
- Byrnes Mill 27
- El Dorado Springs 27
- Eureka 27
- Holts Summit 27
- Imperial 27
- LaBarque Creek 27
- Macon 27
- Springfield 27
- Warrenton 27
- Belton 26
- Cedar Hill 26
- Gray Summit 26
- Herculaneum 26
- Hillsboro 26
- Kingston 26
- Marthasville 26
- Owensville 26
- Pevely 26
- Riverside 26
- Saint Clair 26
- Stanberry 26
- Villa Ridge 26
- Washington 26
- Wellsville 26
- Chesterfield 25
- Crystal City 25
- De Soto 25
- Festus 25
- Gerald 25
- Hamilton 25
- Linn 25
- Milan 25
- Montgomery City 25
- New Haven 25
- Perryville 25
- Scott City 25
- Terre Haute 25
- Cape Girardeau 24
- Centralia 24
- Hermann 24
- Huntsville 24
- Jackson 24
- Mexico 24
- Sainte Genevieve 24
- Affton 23
- Ashland 23
- Carrollton 23
- Saint Ann 23
- St Louis 23
- Columbia 22
- Fulton 22
- Grant City 22
- Marshall 22
- Oak Grove 22
- Princeton 22
- Boonville 21
- Brookfield 21
- Fayette 21
- Linneus 21
- Marceline 21
- Olivette 21
- Union 21
- Keytesville 20
- New Franklin 20
- Saint Louis 20
- Salisbury 20
- Wentzville 20
- Bethany 19
- Chillicothe 19
- Gallatin 19
- Glasgow 19
- Slater 19
- Trenton 19
- Jennings 18
- Cottleville 17
- Arnold 16
- Webster Groves 11
- Valley Park 10
- Saint Joseph 8
- Camdenton 7
- Van Buren 5
- Moberly 3
AQI US, Metric