Air quality in Iowa
Air quality index (AQI⁺) and PM2.5 air pollution in Iowa • 09:32, Jul 21
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?
- Riverdale114
- Davenport85
- Clinton82
- Camanche69
- Le Claire68
- Bettendorf67
- Eldridge65
- Park View65
- Preston65
- DeWitt64
- Fairfield64
- Scott County64
- Bellevue63
- Blue Grass62
- Burlington62
- Fort Madison62
- Keokuk62
- Walcott62
- West Burlington62
- Mediapolis61
- Maquoketa60
- Saylorville60
- Durant59
- New London59
- Wapello59
- Fort Dodge58
- Lamoni58
- Mount Ayr58
- Mount Pleasant58
- Alton57
- Arnolds Park57
- Bedford57
- Bloomfield57
- Centerville57
- Corydon57
- Estherville57
- George57
- Hamburg57
- Hartley57
- Hawarden57
- Hull57
- Keosauqua57
- Lake Park57
- Leon57
- Milford57
- Orange City57
- Paullina57
- Primghar57
- Rock Rapids57
- Rock Valley57
- Sanborn57
- Sheldon57
- Sibley57
- Sioux Center57
- Spencer57
- Spirit Lake57
- Van Buren County57
- Wilton57
- Winfield57
- Algona56
- Atlantic56
- Clarinda56
- Columbus Junction56
- Corning56
- Creston56
- De Soto56
- Earlham56
- Greenfield56
- Guthrie Center56
- Lake Panorama56
- Laurens56
- Lenox56
- Madison56
- Marcus56
- Osceola56
- Panora56
- Red Oak56
- Remsen56
- Shenandoah56
- Sidney56
- Stanton56
- Stuart56
- Villisca56
- Winterset56
- Adel55
- Akron55
- Albia55
- Alta55
- Altoona55
- Audubon55
- Avoca55
- Belmond55
- Bondurant55
- Boone55
- Britt55
- Buffalo55
- Carlisle55
- Carroll55
- Chariton55
- Cherokee55
- Clarion55
- Clive55
- Colfax55
- Coon Rapids55
- Dakota City55
- Dallas Center55
- Denison55
- Eagle Grove55
- Forest City55
- Garner55
- Gilbert55
- Glenwood55
- Glidden55
- Granger55
- Grimes55
- Harlan55
- Holstein55
- Humboldt55
- Huxley55
- Ida Grove55
- Indianola55
- Jefferson55
- Jefferson County55
- Jewell Junction55
- Johnston55
- Kingsley55
- Knoxville55
- Lake City55
- Lake Mills55
- Lake View55
- Le Mars55
- Logan55
- Madrid55
- Malvern55
- Manning55
- Manson55
- Mapleton55
- Melcher-Dallas55
- Mineola55
- Missouri Valley55
- Mitchellville55
- Moville55
- Nevada55
- Norwalk55
- Oakland55
- Ogden55
- Onawa55
- Perry55
- Pisgah55
- Pleasantville55
- Pocahontas55
- Polk City55
- Polk County55
- Prairie City55
- Rockwell City55
- Roland55
- Sac City55
- Slater55
- Storm Lake55
- Story City55
- Urbandale55
- Van Meter55
- Webster City55
- West Liberty55
- Windsor Heights55
- Woodbine55
- Woodward55
- Ackley54
- Asbury54
- Baxter54
- Clear Lake54
- Eddyville54
- Eldora54
- Hampton54
- Iowa Falls54
- Lone Tree54
- Maharishi Vedic City54
- Manly54
- Mason City54
- Monroe54
- Newton54
- Northwood54
- Oskaloosa54
- Ottumwa54
- Pella54
- Rockwell54
- Sergeant Bluff54
- Sheffield54
- Sigourney54
- State Center54
- Tipton54
- Washington54
- Allison53
- Aplington53
- Conrad53
- Kalona53
- Marshalltown53
- Montezuma53
- New Sharon53
- Nora Springs53
- Osage53
- Parkersburg53
- Peosta53
- Riverside53
- St. Ansgar53
- Wellman53
- West Branch53
- Brooklyn52
- Cedar Falls52
- Charles City52
- Clarksville52
- Denver52
- Dike52
- Epworth52
- Greene52
- Grundy Center52
- Hudson52
- Nashua52
- North English52
- Reinbeck52
- Shell Rock52
- Tama52
- Toledo52
- Waverly52
- Belle Plaine51
- Cascade51
- Traer51
- University Heights51
- Williamsburg51
- Mechanicsville50
- West Des Moines50
- Ames49
- Dysart49
- Elk Run Heights49
- Evansdale49
- Farley49
- Marengo49
- Tripoli49
- La Porte City48
- New Hampton48
- Tiffin48
- Carter Lake47
- Cresco47
- North Liberty47
- Solon47
- Sumner47
- Jesup46
- Montgomery County46
- Walford46
- Emmetsburg45
- Waukee45
- Atkins44
- Ely44
- Fairbank44
- Fairfax44
- Mount Vernon44
- Waterloo44
- Anamosa43
- Cedar Rapids43
- Des Moines43
- Guttenberg43
- Waukon43
- Dyersville42
- Palo42
- Springville42
- Coggon41
- Hiawatha41
- Marion41
- Monona41
- Robins41
- Urbana41
- Postville40
- West Union40
- Ankeny39
- Center Point39
- Elkader39
- Pottawattamie39
- Fayette38
- Independence38
- Oelwein38
- Strawberry Point38
- Manchester37
- Lytton36
- Pleasant Hill36
- Vinton36
- Sioux City34
- Council Bluffs32
- Washington County29
- Grinnell28
- Monticello28
- Iowa City27
- Decorah26
- Dubuque24
- Coralville22
- Jones County22
- Lisbon22
- Central City14
- Muscatine8
