Air quality in Iowa
Air quality index (AQI⁺) and PM2.5 air pollution in Iowa • 18:07, Jul 16
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?
- West Des Moines87
- Northwood80
- Lake Mills79
- Waukon76
- St. Ansgar75
- Waukee74
- Cresco72
- Manly71
- Monona71
- Forest City70
- Guttenberg70
- Asbury69
- Bellevue69
- Osage69
- Postville69
- Elkader67
- Peosta67
- Clear Lake66
- Preston66
- Epworth65
- Garner65
- Mason City65
- Britt64
- Camanche64
- Fairfield64
- Farley64
- Nora Springs64
- Dyersville63
- Maquoketa63
- West Union63
- Cascade62
- DeWitt62
- Lamoni62
- Algona61
- Bedford61
- Charles City61
- Clarinda61
- Corning61
- Corydon61
- Creston61
- Estherville61
- Hamburg61
- Le Claire61
- Lenox61
- Leon61
- Malvern61
- Mount Ayr61
- New Hampton61
- Osceola61
- Park View61
- Rockwell61
- Shenandoah61
- Sidney61
- Stanton61
- Strawberry Point61
- Villisca61
- Bettendorf60
- Centerville60
- Eldridge60
- Fayette60
- Glenwood60
- Mineola60
- Oakland60
- Red Oak60
- Avoca59
- Bloomfield59
- Jones County59
- Logan59
- Manchester59
- Missouri Valley59
- Nashua59
- Scott County59
- Atlantic58
- Belmond58
- Blue Grass58
- Buffalo58
- Chariton58
- Council Bluffs58
- Greene58
- Greenfield58
- Madison58
- Onawa58
- Pisgah58
- Riverdale58
- Sheffield58
- Sioux City58
- Spirit Lake58
- Sumner58
- Walcott58
- Winterset58
- Woodbine58
- Akron57
- Albia57
- Anamosa57
- Arnolds Park57
- Audubon57
- Burlington57
- Clarion57
- De Soto57
- Durant57
- Earlham57
- Eddyville57
- Fort Madison57
- Harlan57
- Indianola57
- Keokuk57
- Keosauqua57
- Knoxville57
- Mapleton57
- Mechanicsville57
- Mediapolis57
- Melcher-Dallas57
- Milford57
- New London57
- Norwalk57
- Oelwein57
- Ottumwa57
- Pleasantville57
- Sergeant Bluff57
- Stuart57
- Tipton57
- Van Meter57
- Wapello57
- West Burlington57
- Wilton57
- Adel56
- Carlisle56
- Central City56
- Clive56
- Columbus Junction56
- Coon Rapids56
- Dallas Center56
- Denison56
- Eagle Grove56
- Ely56
- Fairbank56
- Grimes56
- Guthrie Center56
- Hawarden56
- Jefferson County56
- Kalona56
- Kingsley56
- Lake Panorama56
- Lake Park56
- Lone Tree56
- Maharishi Vedic City56
- Manning56
- Monroe56
- Mount Pleasant56
- Mount Vernon56
- Moville56
- North Liberty56
- Oskaloosa56
- Panora56
- Pella56
- Perry56
- Polk County56
- Riverside56
- Sigourney56
- Solon56
- Springville56
- Tiffin56
- Tripoli56
- University Heights56
- Urbandale56
- Washington56
- Wellman56
- West Branch56
- West Liberty56
- Windsor Heights56
- Winfield56
- Allison55
- Alta55
- Altoona55
- Atkins55
- Bondurant55
- Boone55
- Carroll55
- Center Point55
- Cherokee55
- Clarksville55
- Colfax55
- Dakota City55
- Denver55
- Fairfax55
- Fort Dodge55
- Glidden55
- Granger55
- Hampton55
- Hiawatha55
- Holstein55
- Humboldt55
- Huxley55
- Ida Grove55
- Independence55
- Jefferson55
- Jesup55
- Johnston55
- Lake City55
- Lake View55
- Laurens55
- Le Mars55
- Madrid55
- Manson55
- Marcus55
- Marengo55
- Marion55
- Mitchellville55
- Montezuma55
- Monticello55
- New Sharon55
- Newton55
- North English55
- Ogden55
- Palo55
- Pocahontas55
- Polk City55
- Prairie City55
- Remsen55
- Robins55
- Rockwell City55
- Sac City55
- Slater55
- Spencer55
- Storm Lake55
- Walford55
- Webster City55
- Williamsburg55
- Woodward55
- Ackley54
- Alton54
- Ankeny54
- Aplington54
- Baxter54
- Belle Plaine54
- Brooklyn54
- Conrad54
- Dysart54
- Eldora54
- Elk Run Heights54
- Evansdale54
- George54
- Gilbert54
- Grundy Center54
- Hartley54
- Hull54
- Iowa Falls54
- Jewell Junction54
- La Porte City54
- Marshalltown54
- Nevada54
- Orange City54
- Parkersburg54
- Paullina54
- Pottawattamie54
- Primghar54
- Rock Rapids54
- Rock Valley54
- Roland54
- Sanborn54
- Sheldon54
- Shell Rock54
- Sibley54
- Sioux Center54
- State Center54
- Story City54
- Urbana54
- Van Buren County54
- Waverly54
- Cedar Falls53
- Cedar Rapids53
- Dike53
- Dubuque53
- Hudson53
- Reinbeck53
- Tama53
- Toledo53
- Traer53
- Des Moines51
- Montgomery County51
- Vinton51
- Washington County51
- Davenport50
- Ames49
- Iowa City48
- Lisbon48
- Pleasant Hill47
- Carter Lake42
- Coralville41
- Emmetsburg41
- Coggon38
- Grinnell38
- Clinton36
- Lytton33
- Muscatine33
- Waterloo33
- Decorah29
- Saylorville28
