Air quality in Iowa
Air quality index (AQI⁺) and PM2.5 air pollution in Iowa • 07:05, May 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?
- Jones County
- Polk County
- Scott County
- Van Buren County
- Washington County
- Clarinda58
- Hamburg58
- Saylorville58
- Shenandoah58
- Sidney58
- Bedford57
- Glenwood57
- Malvern57
- Oakland57
- Red Oak57
- Villisca57
- Corning56
- Lenox56
- Mount Ayr55
- Atlantic53
- Avoca53
- Lamoni52
- Missouri Valley51
- Creston50
- Davenport44
- Ames41
- Greenfield39
- Waterloo39
- Sioux Center38
- West Des Moines38
- Clinton36
- Vinton35
- Leon34
- Logan34
- Waverly34
- Cedar Rapids33
- Des Moines33
- Fort Dodge33
- Harlan33
- Sioux City33
- Coggon32
- Eldridge32
- Sergeant Bluff31
- Mineola28
- Altoona27
- Bondurant27
- Carlisle27
- Earlham27
- Grinnell27
- Indianola27
- Madison27
- Mitchellville27
- Norwalk27
- Osceola27
- Pleasantville27
- Prairie City27
- Stuart27
- Van Meter27
- Winterset27
- Adel26
- Baxter26
- Chariton26
- Colfax26
- Conrad26
- Corydon26
- Dallas Center26
- De Soto26
- Granger26
- Grimes26
- Huxley26
- Johnston26
- Knoxville26
- Marshalltown26
- Melcher-Dallas26
- Monroe26
- Montezuma26
- Nevada26
- New Sharon26
- Newton26
- Oskaloosa26
- Pella26
- Polk City26
- Pottawattamie26
- Slater26
- State Center26
- Tama26
- Toledo26
- Urbandale26
- Windsor Heights26
- Woodbine26
- Albia25
- Belle Plaine25
- Brooklyn25
- Centerville25
- Eddyville25
- Ottumwa25
- Panora25
- Pisgah25
- Traer25
- Woodward25
- Ankeny24
- Audubon24
- Bloomfield24
- Dysart24
- Grundy Center24
- Guthrie Center24
- Kalona24
- Lake Panorama24
- Madrid24
- Maharishi Vedic City24
- Marengo24
- North English24
- Perry24
- Reinbeck24
- Sigourney24
- Walford24
- Wellman24
- Williamsburg24
- Atkins23
- Boone23
- Center Point23
- Columbus Junction23
- Council Bluffs23
- Ely23
- Fairfax23
- Fairfield23
- Gilbert23
- Hiawatha23
- Hudson23
- La Porte City23
- Lone Tree23
- Marion23
- Mediapolis23
- Mount Pleasant23
- Mount Vernon23
- New London23
- North Liberty23
- Palo23
- Robins23
- Roland23
- Solon23
- Tiffin23
- University Heights23
- Urbana23
- Wapello23
- Washington23
- West Branch23
- West Liberty23
- Winfield23
- Ackley22
- Aplington22
- Bettendorf22
- Blue Grass22
- Buffalo22
- Burlington22
- Camanche22
- Cedar Falls22
- Coon Rapids22
- Denison22
- DeWitt22
- Dike22
- Durant22
- Eldora22
- Elk Run Heights22
- Evansdale22
- Iowa Falls22
- Jefferson22
- Jewell Junction22
- Le Claire22
- Manning22
- Mechanicsville22
- Muscatine22
- Ogden22
- Park View22
- Parkersburg22
- Preston22
- Riverdale22
- Springville22
- Story City22
- Tipton22
- Walcott22
- Waukee22
- West Burlington22
- Wilton22
- Akron21
- Allison21
- Belmond21
- Carroll21
- Clarion21
- Clarksville21
- Eagle Grove21
- Emmetsburg21
- Glidden21
- Hampton21
- Hawarden21
- Le Mars21
- Mapleton21
- Maquoketa21
- Onawa21
- Pleasant Hill21
- Rockwell21
- Sheffield21
- Shell Rock21
- Webster City21
- Alton20
- Britt20
- Carter Lake20
- Clear Lake20
- Dakota City20
- Denver20
- Forest City20
- Fort Madison20
- Garner20
- Greene20
- Hull20
- Humboldt20
- Jesup20
- Keokuk20
- Kingsley20
- Lake City20
- Manson20
- Marcus20
- Mason City20
- Moville20
- Nora Springs20
- Orange City20
- Remsen20
- Rock Valley20
- Rockwell City20
- Sheldon20
- Algona19
- Alta19
- Arnolds Park19
- Bellevue19
- Central City19
- Cherokee19
- Coralville19
- Decorah19
- Estherville19
- Fairbank19
- George19
- Hartley19
- Holstein19
- Ida Grove19
- Independence19
- Iowa City19
- Lake Mills19
- Lake Park19
- Lake View19
- Laurens19
- Manly19
- Milford19
- Paullina19
- Pocahontas19
- Primghar19
- Sac City19
- Sanborn19
- Sibley19
- Spencer19
- Spirit Lake19
- Storm Lake19
- Asbury18
- Cascade18
- Charles City18
- Dubuque18
- Dyersville18
- Epworth18
- Farley18
- Manchester18
- Nashua18
- Northwood18
- Oelwein18
- Peosta18
- Rock Rapids18
- Sumner18
- Tripoli18
- Fayette17
- Guttenberg17
- Lisbon17
- Monticello17
- New Hampton17
- Osage17
- St. Ansgar17
- Strawberry Point17
- Elkader16
- West Union16
- Cresco14
- Monona14
- Postville14
- Waukon14
- Clive13
- Montgomery County13
- Lytton9
