Air quality in Iowa
Air quality index (AQI⁺) and PM2.5 air pollution in Iowa • 16:16, Jun 15
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?
- Polk County51
- Buffalo50
- Carter Lake49
- Des Moines49
- Emmetsburg49
- Muscatine49
- Pisgah49
- Montgomery County48
- Davenport47
- Clinton46
- Coggon46
- Scott County46
- Waverly46
- Cedar Rapids45
- Van Buren County43
- Ames33
- West Des Moines32
- Pottawattamie28
- Waterloo28
- Mineola26
- Sioux City25
- Decorah23
- Grinnell23
- Ankeny22
- Central City22
- Council Bluffs22
- Hamburg22
- Saylorville22
- Lytton21
- Waukee21
- Jones County20
- Monticello20
- Sidney20
- Bedford19
- Clarinda19
- Coralville19
- Lamoni19
- Leon19
- Mount Ayr19
- Shenandoah19
- Chariton18
- Corning18
- Corydon18
- Creston18
- Lenox18
- Lisbon18
- Osceola18
- Villisca18
- Adel17
- Atlantic17
- Audubon17
- Avoca17
- Carlisle17
- Centerville17
- Clive17
- Coon Rapids17
- Dallas Center17
- De Soto17
- Denison17
- Earlham17
- Glenwood17
- Greenfield17
- Grimes17
- Guthrie Center17
- Harlan17
- Indianola17
- Iowa City17
- Knoxville17
- Lake Panorama17
- Logan17
- Madison17
- Malvern17
- Manning17
- Mapleton17
- Melcher-Dallas17
- Missouri Valley17
- Norwalk17
- Oakland17
- Onawa17
- Panora17
- Perry17
- Pleasantville17
- Red Oak17
- Stanton17
- Stuart17
- Urbandale17
- Van Meter17
- Windsor Heights17
- Winterset17
- Woodbine17
- Akron16
- Albia16
- Altoona16
- Baxter16
- Bondurant16
- Boone16
- Carroll16
- Colfax16
- Conrad16
- Dubuque16
- Eldora16
- Gilbert16
- Granger16
- Grundy Center16
- Hawarden16
- Huxley16
- Ida Grove16
- Jefferson16
- Jewell Junction16
- Johnston16
- Kingsley16
- Le Mars16
- Madrid16
- Marshalltown16
- Mitchellville16
- Monroe16
- Moville16
- Nevada16
- Newton16
- Ogden16
- Pella16
- Pleasant Hill16
- Polk City16
- Prairie City16
- Roland16
- Sergeant Bluff16
- Slater16
- State Center16
- Story City16
- Washington County16
- Woodward16
- Aplington15
- Cedar Falls15
- Denver15
- Dike15
- Dysart15
- Eddyville15
- Elk Run Heights15
- Evansdale15
- Fairbank15
- Fort Dodge15
- Glidden15
- Hudson15
- Jesup15
- La Porte City15
- New Sharon15
- Oskaloosa15
- Parkersburg15
- Reinbeck15
- Remsen15
- Shell Rock15
- Sioux Center15
- Sumner15
- Tama15
- Toledo15
- Traer15
- Tripoli15
- Ackley14
- Algona14
- Allison14
- Alta14
- Alton14
- Belle Plaine14
- Belmond14
- Bloomfield14
- Britt14
- Brooklyn14
- Charles City14
- Cherokee14
- Clarion14
- Clarksville14
- Clear Lake14
- Dakota City14
- Eagle Grove14
- Fayette14
- Garner14
- Greene14
- Hampton14
- Holstein14
- Hull14
- Humboldt14
- Independence14
- Iowa Falls14
- Lake City14
- Lake View14
- Laurens14
- Manson14
- Marcus14
- Mason City14
- Montezuma14
- Nashua14
- New Hampton14
- Nora Springs14
- North English14
- Oelwein14
- Orange City14
- Ottumwa14
- Paullina14
- Pocahontas14
- Postville14
- Primghar14
- Riverdale14
- Rock Valley14
- Rockwell14
- Rockwell City14
- Sac City14
- Sheffield14
- Sigourney14
- Spencer14
- Storm Lake14
- Webster City14
- West Union14
- Arnolds Park13
- Cresco13
- Estherville13
- Forest City13
- George13
- Hartley13
- Jefferson County13
- Keosauqua13
- Lake Mills13
- Lake Park13
- Maharishi Vedic City13
- Manly13
- Marengo13
- Milford13
- Northwood13
- Osage13
- Rock Rapids13
- Sanborn13
- Sheldon13
- Sibley13
- Spirit Lake13
- St. Ansgar13
- Waukon13
- Williamsburg13
- Anamosa12
- Asbury12
- Atkins12
- Cascade12
- Center Point12
- Columbus Junction12
- Dyersville12
- Elkader12
- Ely12
- Epworth12
- Fairfax12
- Farley12
- Guttenberg12
- Hiawatha12
- Kalona12
- Lone Tree12
- Manchester12
- Marion12
- Mechanicsville12
- Monona12
- Mount Pleasant12
- Mount Vernon12
- North Liberty12
- Palo12
- Peosta12
- Riverside12
- Robins12
- Solon12
- Springville12
- Strawberry Point12
- Tiffin12
- Tipton12
- University Heights12
- Urbana12
- Walford12
- Washington12
- Wellman12
- West Branch12
- West Liberty12
- Winfield12
- Bellevue11
- Bettendorf11
- Blue Grass11
- Burlington11
- Camanche11
- DeWitt11
- Durant11
- Eldridge11
- Fort Madison11
- Keokuk11
- Le Claire11
- Maquoketa11
- Mediapolis11
- New London11
- Park View11
- Preston11
- Walcott11
- Wapello11
- West Burlington11
- Wilton11
- Fairfield0
