Air quality in Iowa
Air quality index (AQI⁺) and PM2.5 air pollution in Iowa • 05:03, Jun 04
Live most polluted city ranking
Real-time Iowa most polluted city ranking
Learn more about global air quality
Which is the most polluted city in Iowa?
- Buffalo64
- Waterloo58
- George57
- Rock Rapids57
- Akron56
- Alton56
- Bettendorf56
- Camanche56
- Cherokee56
- Eldridge56
- Hartley56
- Hawarden56
- Hull56
- Kingsley56
- Lake Park56
- Le Claire56
- Le Mars56
- Marcus56
- Moville56
- Orange City56
- Park View56
- Paullina56
- Primghar56
- Remsen56
- Rock Valley56
- Sanborn56
- Sergeant Bluff56
- Sheldon56
- Sibley56
- Sioux Center56
- Alta55
- Arnolds Park55
- Atlantic55
- Audubon55
- Avoca55
- Blue Grass55
- Burlington55
- Carroll55
- Coon Rapids55
- Denison55
- Estherville55
- Glenwood55
- Glidden55
- Harlan55
- Holstein55
- Ida Grove55
- Keokuk55
- Lake City55
- Lake View55
- Laurens55
- Logan55
- Malvern55
- Manning55
- Manson55
- Mapleton55
- Milford55
- Missouri Valley55
- Oakland55
- Onawa55
- Pisgah55
- Pocahontas55
- Red Oak55
- Rockwell City55
- Sac City55
- Scott County55
- Shenandoah55
- Sidney55
- Spencer55
- Spirit Lake55
- Storm Lake55
- Woodbine55
- Algona54
- DeWitt54
- Fort Madison54
- Hamburg54
- Jefferson54
- Stanton54
- Walcott54
- West Burlington54
- Clarinda53
- Dakota City53
- Guthrie Center53
- Humboldt53
- Saylorville53
- Villisca53
- Corning52
- Mediapolis52
- Bedford51
- Lake Panorama51
- Preston49
- Panora48
- Wapello48
- Polk County47
- Durant46
- Pottawattamie45
- Des Moines44
- Ames43
- Council Bluffs43
- Wilton43
- Cedar Rapids42
- New London41
- Waverly41
- Greenfield40
- Emmetsburg39
- Muscatine39
- Van Buren County39
- Bellevue38
- Maquoketa38
- Fort Dodge37
- Stuart35
- Ogden34
- Carter Lake33
- Clinton33
- Coggon33
- Davenport33
- Montgomery County33
- Perry33
- Ankeny32
- Mineola32
- Central City31
- Lenox31
- Mount Pleasant31
- Waukee31
- Columbus Junction30
- Tipton30
- Winfield30
- Britt29
- Eagle Grove29
- West Liberty29
- Lone Tree28
- Monticello28
- Pleasant Hill28
- Webster City28
- West Branch28
- Boone27
- Cascade27
- Clarion27
- Forest City27
- Iowa City27
- Mechanicsville27
- Peosta27
- Riverside27
- Woodward27
- Anamosa26
- Asbury26
- Dallas Center26
- Dubuque26
- Epworth26
- Kalona26
- Solon26
- University Heights26
- Washington26
- Adel25
- Cedar Falls25
- Center Point25
- Denver25
- Dyersville25
- Elk Run Heights25
- Ely25
- Evansdale25
- Fairbank25
- Farley25
- Hudson25
- Independence25
- Jesup25
- La Porte City25
- Madrid25
- Mount Vernon25
- North Liberty25
- Springville25
- Tiffin25
- Urbana25
- Atkins24
- Belle Plaine24
- Belmond24
- Clarksville24
- Creston24
- De Soto24
- Dike24
- Dysart24
- Earlham24
- Fairfax24
- Fayette24
- Garner24
- Granger24
- Hiawatha24
- Jefferson County24
- Jewell Junction24
- Keosauqua24
- Maharishi Vedic City24
- Manchester24
- Marengo24
- Marion24
- Nashua24
- New Hampton24
- North English24
- Oelwein24
- Palo24
- Reinbeck24
- Robins24
- Shell Rock24
- Strawberry Point24
- Sumner24
- Traer24
- Tripoli24
- Vinton24
- Walford24
- Wellman24
- West Des Moines24
- West Union24
- Williamsburg24
- Albia23
- Bloomfield23
- Brooklyn23
- Centerville23
- Chariton23
- Clive23
- Corydon23
- Eddyville23
- Elkader23
- Gilbert23
- Grimes23
- Grinnell23
- Guttenberg23
- Johnston23
- Lake Mills23
- Madison23
- Melcher-Dallas23
- Norwalk23
- Ottumwa23
- Parkersburg23
- Polk City23
- Sigourney23
- Slater23
- Tama23
- Toledo23
- Urbandale23
- Van Meter23
- Windsor Heights23
- Winterset23
- Allison22
- Altoona22
- Aplington22
- Carlisle22
- Conrad22
- Decorah22
- Greene22
- Grundy Center22
- Huxley22
- Indianola22
- Jones County22
- Knoxville22
- Lamoni22
- Leon22
- Lisbon22
- Monona22
- Montezuma22
- Mount Ayr22
- Nevada22
- New Sharon22
- Osceola22
- Oskaloosa22
- Pella22
- Pleasantville22
- Postville22
- Roland22
- Story City22
- Ackley21
- Baxter21
- Bondurant21
- Charles City21
- Clear Lake21
- Colfax21
- Eldora21
- Hampton21
- Iowa Falls21
- Manly21
- Marshalltown21
- Mason City21
- Mitchellville21
- Monroe21
- Newton21
- Nora Springs21
- Northwood21
- Osage21
- Prairie City21
- Rockwell21
- Sheffield21
- St. Ansgar21
- State Center21
- Cresco20
- Coralville19
- Waukon19
- Washington County17
- Lytton16
- Sioux City16
- Riverdale14
- Fairfield11
