Air quality in Iowa
Air quality index (AQI⁺) and PM2.5 air pollution in Iowa • 11:12, Jul 20
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?
- Jones County168
- Fairfield161
- Monticello161
- Riverdale154
- Washington County154
- Lisbon152
- Coggon150
- Iowa City150
- Coralville149
- Muscatine146
- Vinton144
- Cedar Rapids142
- Davenport140
- Central City133
- Van Buren County132
- Dubuque131
- Guttenberg126
- Asbury125
- Peosta125
- Bellevue124
- Epworth124
- Waterloo124
- Farley123
- Preston123
- Maquoketa121
- Waukon121
- Camanche120
- Cascade120
- Dyersville120
- Monona120
- Elkader119
- Postville117
- DeWitt116
- Manchester114
- Strawberry Point114
- Le Claire113
- Park View112
- Anamosa111
- Mechanicsville109
- Springville109
- Tipton109
- Bettendorf108
- Eldridge108
- Marion108
- Mount Vernon108
- Scott County108
- Blue Grass106
- Durant106
- Ely106
- Hiawatha106
- Robins106
- Solon106
- Walcott106
- West Branch106
- West Liberty106
- Wilton106
- Grinnell105
- University Heights105
- Clinton104
- Fayette104
- Lone Tree104
- North Liberty104
- Riverside104
- Tiffin104
- West Union104
- Atkins103
- Center Point103
- Columbus Junction103
- Fairfax103
- Kalona103
- Palo103
- Walford103
- Wapello103
- Independence102
- Mediapolis102
- Oelwein102
- Urbana102
- Fairbank100
- Winfield100
- Burlington99
- Cresco99
- Decorah99
- Jesup99
- Sumner99
- Washington99
- Wellman98
- West Burlington98
- New London97
- Marengo96
- Waukee96
- Williamsburg96
- Mount Pleasant95
- New Hampton95
- Tripoli95
- Denver94
- Elk Run Heights94
- Evansdale94
- La Porte City94
- North English94
- Belle Plaine92
- Dysart92
- Fort Madison91
- Waverly91
- Cedar Falls90
- Hudson90
- Nashua90
- Saylorville90
- Brooklyn89
- Jefferson County89
- Maharishi Vedic City89
- Shell Rock89
- Sigourney89
- Traer89
- Charles City88
- Clarksville88
- Dike88
- Keokuk88
- Polk County88
- Reinbeck88
- Tama88
- Toledo88
- West Des Moines88
- Keosauqua87
- Montezuma87
- Allison86
- Greene86
- Grundy Center86
- Parkersburg86
- Aplington85
- Conrad85
- Marshalltown85
- Osage85
- New Sharon84
- Nora Springs84
- St. Ansgar84
- Ackley83
- Ottumwa83
- Eldora82
- Oskaloosa82
- Rockwell82
- Ames81
- Buffalo81
- Hampton81
- Manly81
- Mason City81
- Sheffield81
- Eddyville80
- Iowa Falls80
- Newton80
- Northwood80
- State Center80
- Bloomfield79
- Clear Lake79
- Baxter78
- Carter Lake78
- Pella78
- Lake Mills77
- Albia76
- Monroe76
- Ankeny75
- Colfax75
- Garner75
- Pleasant Hill75
- Belmond74
- Forest City74
- Fort Dodge74
- Knoxville74
- Prairie City74
- Mitchellville73
- Nevada73
- Roland73
- Britt72
- Des Moines72
- Pleasantville72
- Altoona71
- Bondurant71
- Centerville71
- Clarion71
- Jewell Junction71
- Melcher-Dallas71
- Story City71
- Carlisle70
- Gilbert70
- Huxley70
- Chariton69
- Indianola69
- Slater69
- Webster City69
- Boone68
- Eagle Grove68
- Granger68
- Grimes68
- Johnston68
- Madrid68
- Norwalk68
- Polk City68
- Urbandale68
- Windsor Heights68
- Clive67
- Corydon67
- Woodward67
- Dakota City66
- Dallas Center66
- Humboldt66
- Ogden66
- Perry66
- Van Meter66
- Adel65
- Algona65
- De Soto65
- Osceola65
- Earlham64
- Jefferson64
- Leon64
- Madison64
- Winterset64
- Lake Panorama63
- Manson63
- Panora63
- Pocahontas63
- Rockwell City63
- Stuart63
- Guthrie Center62
- Lamoni62
- Laurens62
- Coon Rapids61
- Creston61
- Glidden61
- Greenfield61
- Lake City61
- Carroll60
- Estherville60
- Lake View60
- Mount Ayr60
- Sac City60
- Spencer60
- Storm Lake60
- Alta59
- Arnolds Park59
- Audubon59
- Lenox59
- Manning59
- Milford59
- Spirit Lake59
- Atlantic58
- Cherokee58
- Corning58
- Emmetsburg58
- Hartley58
- Holstein58
- Lake Park58
- Paullina58
- Primghar58
- Sanborn58
- Sibley58
- Alton57
- Bedford57
- Denison57
- George57
- Harlan57
- Ida Grove57
- Marcus57
- Rock Rapids57
- Sheldon57
- Avoca56
- Clarinda56
- Hull56
- Kingsley56
- Orange City56
- Red Oak56
- Remsen56
- Rock Valley56
- Sioux Center56
- Stanton56
- Villisca56
- Akron55
- Hawarden55
- Le Mars55
- Logan55
- Mapleton55
- Moville55
- Oakland55
- Pisgah55
- Shenandoah55
- Woodbine55
- Glenwood54
- Hamburg54
- Malvern54
- Mineola54
- Missouri Valley54
- Onawa54
- Sergeant Bluff54
- Sidney54
- Council Bluffs36
- Lytton35
- Pottawattamie35
- Sioux City27
- Montgomery County19
