Air quality in Iowa
Air quality index (AQI⁺) and PM2.5 air pollution in Iowa • 18:56, May 26
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?
- Buffalo75
- Clinton56
- Coggon56
- Scott County55
- Cedar Rapids54
- Muscatine53
- Pisgah53
- Emmetsburg52
- Carter Lake51
- Davenport51
- Waterloo50
- Waverly50
- Lytton49
- Polk County48
- Des Moines47
- Ames41
- Montgomery County41
- Van Buren County41
- West Des Moines41
- Saylorville39
- Grinnell36
- Pottawattamie36
- Ankeny35
- Vinton34
- Council Bluffs33
- Sioux City33
- Central City31
- Iowa City31
- Jones County31
- Monticello31
- Pleasant Hill31
- Waukee31
- Dubuque30
- Fort Dodge30
- Decorah29
- Adel28
- Clive28
- Dallas Center28
- De Soto28
- Granger28
- Grimes28
- Johnston28
- Norwalk28
- Urbandale28
- Van Meter28
- Windsor Heights28
- Earlham27
- Lisbon27
- Madison27
- Madrid27
- Perry27
- Polk City27
- Slater27
- Winterset27
- Woodward27
- Albia26
- Altoona26
- Atlantic26
- Audubon26
- Avoca26
- Baxter26
- Bedford26
- Bloomfield26
- Bondurant26
- Boone26
- Carlisle26
- Carroll26
- Centerville26
- Chariton26
- Clarinda26
- Colfax26
- Coon Rapids26
- Corning26
- Corydon26
- Creston26
- Denison26
- Eddyville26
- Gilbert26
- Glenwood26
- Glidden26
- Greenfield26
- Guthrie Center26
- Hamburg26
- Harlan26
- Huxley26
- Indianola26
- Jefferson26
- Keokuk26
- Keosauqua26
- Knoxville26
- Lake City26
- Lake Panorama26
- Lake View26
- Lamoni26
- Lenox26
- Leon26
- Logan26
- Malvern26
- Manning26
- Melcher-Dallas26
- Mineola26
- Mitchellville26
- Monroe26
- Mount Ayr26
- Nevada26
- New Sharon26
- Newton26
- Oakland26
- Ogden26
- Osceola26
- Oskaloosa26
- Ottumwa26
- Panora26
- Pella26
- Pleasantville26
- Prairie City26
- Red Oak26
- Shenandoah26
- Sidney26
- Stanton26
- Stuart26
- Villisca26
- Woodbine26
- Mapleton25
- Missouri Valley25
- Moville25
- Onawa25
- Sergeant Bluff25
- Coralville24
- Ida Grove24
- Rockwell City24
- Story City24
- Fort Madison23
- Jefferson County23
- Kingsley23
- Maharishi Vedic City23
- Montezuma23
- Roland23
- Sac City23
- State Center23
- Burlington22
- West Burlington22
- Ackley21
- Allison21
- Anamosa21
- Aplington21
- Atkins21
- Belle Plaine21
- Belmond21
- Bettendorf21
- Blue Grass21
- Brooklyn21
- Cascade21
- Cedar Falls21
- Center Point21
- Clarion21
- Columbus Junction21
- Conrad21
- Dakota City21
- Denver21
- DeWitt21
- Dike21
- Durant21
- Dyersville21
- Dysart21
- Eagle Grove21
- Eldora21
- Eldridge21
- Elk Run Heights21
- Ely21
- Epworth21
- Evansdale21
- Fairfax21
- Farley21
- Grundy Center21
- Hampton21
- Hiawatha21
- Holstein21
- Hudson21
- Humboldt21
- Independence21
- Iowa Falls21
- Jesup21
- Jewell Junction21
- Kalona21
- La Porte City21
- Le Claire21
- Lone Tree21
- Manchester21
- Manson21
- Maquoketa21
- Marengo21
- Marion21
- Marshalltown21
- Mechanicsville21
- Mediapolis21
- Mount Pleasant21
- Mount Vernon21
- New London21
- North English21
- North Liberty21
- Palo21
- Park View21
- Parkersburg21
- Pocahontas21
- Reinbeck21
- Riverside21
- Robins21
- Sheffield21
- Sigourney21
- Solon21
- Springville21
- Tama21
- Tiffin21
- Tipton21
- Toledo21
- Traer21
- University Heights21
- Urbana21
- Walcott21
- Walford21
- Wapello21
- Washington21
- Washington County21
- Webster City21
- Wellman21
- West Branch21
- West Liberty21
- Williamsburg21
- Wilton21
- Winfield21
- Bellevue20
- Camanche20
- Clarksville20
- Fairbank20
- Le Mars20
- Peosta20
- Preston20
- Shell Rock20
- Storm Lake20
- Akron19
- Algona19
- Alta19
- Alton19
- Arnolds Park19
- Asbury19
- Britt19
- Charles City19
- Cherokee19
- Clear Lake19
- Cresco19
- Elkader19
- Estherville19
- Fayette19
- Forest City19
- Garner19
- Greene19
- Guttenberg19
- Hartley19
- Hawarden19
- Hull19
- Lake Mills19
- Lake Park19
- Laurens19
- Manly19
- Marcus19
- Mason City19
- Milford19
- Monona19
- Nashua19
- New Hampton19
- Nora Springs19
- Northwood19
- Oelwein19
- Orange City19
- Osage19
- Paullina19
- Postville19
- Primghar19
- Remsen19
- Rock Valley19
- Rockwell19
- Sanborn19
- Sheldon19
- Sibley19
- Sioux Center19
- Spencer19
- Spirit Lake19
- St. Ansgar19
- Strawberry Point19
- Sumner19
- Tripoli19
- Waukon19
- West Union19
- George18
- Riverdale18
- Rock Rapids18
- Fairfield11
