Air quality in Iowa
Air quality index (AQI⁺) and PM2.5 air pollution in Iowa • 05:32, May 06
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?
- Saylorville50
- Waterloo50
- Fort Dodge39
- Ames38
- Davenport36
- West Des Moines33
- Cedar Rapids29
- Ankeny28
- Clinton28
- Waukee28
- Sioux Center26
- Stanton26
- Des Moines25
- Emmetsburg25
- Keosauqua25
- Pottawattamie24
- Bettendorf23
- Camanche23
- Central City23
- DeWitt23
- Eldridge23
- Keokuk23
- Le Claire23
- Park View23
- Preston23
- Akron22
- Alton22
- Asbury22
- Bellevue22
- Blue Grass22
- Buffalo22
- Burlington22
- Carter Lake22
- Cascade22
- Durant22
- Dyersville22
- Epworth22
- Farley22
- Fort Madison22
- Guttenberg22
- Hamburg22
- Hawarden22
- Hull22
- Le Mars22
- Maquoketa22
- Marcus22
- Mediapolis22
- New London22
- Orange City22
- Peosta22
- Remsen22
- Rock Rapids22
- Rock Valley22
- Sheldon22
- Sidney22
- Sioux City22
- Walcott22
- Wapello22
- West Burlington22
- Wilton22
- Alta21
- Anamosa21
- Atkins21
- Atlantic21
- Audubon21
- Avoca21
- Bedford21
- Bloomfield21
- Carroll21
- Center Point21
- Cherokee21
- Clarinda21
- Columbus Junction21
- Decorah21
- Denison21
- Elkader21
- Ely21
- Fairfax21
- George21
- Glenwood21
- Grinnell21
- Harlan21
- Hartley21
- Hiawatha21
- Holstein21
- Ida Grove21
- Kalona21
- Kingsley21
- Lake View21
- Lisbon21
- Lone Tree21
- Maharishi Vedic City21
- Malvern21
- Manchester21
- Manning21
- Mapleton21
- Marengo21
- Marion21
- Mechanicsville21
- Mineola21
- Mount Pleasant21
- Mount Vernon21
- Moville21
- North English21
- North Liberty21
- Oakland21
- Ottumwa21
- Palo21
- Paullina21
- Primghar21
- Red Oak21
- Robins21
- Sac City21
- Sanborn21
- Shenandoah21
- Sigourney21
- Solon21
- Springville21
- Storm Lake21
- Strawberry Point21
- Tiffin21
- Tipton21
- University Heights21
- Urbana21
- Villisca21
- Walford21
- Washington21
- Wellman21
- West Branch21
- West Liberty21
- Williamsburg21
- Winfield21
- Ackley20
- Allison20
- Aplington20
- Baxter20
- Belle Plaine20
- Cedar Falls20
- Conrad20
- Dike20
- Dysart20
- Eldora20
- Elk Run Heights20
- Evansdale20
- Gilbert20
- Grundy Center20
- Hampton20
- Hudson20
- Huxley20
- Independence20
- Iowa Falls20
- Jesup20
- Jewell Junction20
- La Porte City20
- Logan20
- Marshalltown20
- Missouri Valley20
- Monona20
- Muscatine20
- Nevada20
- Onawa20
- Parkersburg20
- Pisgah20
- Pleasant Hill20
- Polk City20
- Reinbeck20
- Roland20
- Sibley20
- State Center20
- Story City20
- Traer20
- Vinton20
- Woodbine20
- Adel19
- Albia19
- Altoona19
- Belmond19
- Bondurant19
- Boone19
- Brooklyn19
- Carlisle19
- Centerville19
- Chariton19
- Charles City19
- Clarion19
- Clarksville19
- Clear Lake19
- Colfax19
- Coon Rapids19
- Corning19
- Corydon19
- Creston19
- Dakota City19
- Dallas Center19
- De Soto19
- Denver19
- Eagle Grove19
- Earlham19
- Eddyville19
- Fairbank19
- Fayette19
- Garner19
- Glidden19
- Granger19
- Greene19
- Greenfield19
- Grimes19
- Guthrie Center19
- Humboldt19
- Indianola19
- Jefferson19
- Johnston19
- Knoxville19
- Lake City19
- Lake Panorama19
- Lamoni19
- Laurens19
- Lenox19
- Leon19
- Madison19
- Madrid19
- Manson19
- Mason City19
- Melcher-Dallas19
- Mitchellville19
- Monroe19
- Montezuma19
- Mount Ayr19
- Nashua19
- New Hampton19
- New Sharon19
- Newton19
- Nora Springs19
- Norwalk19
- Oelwein19
- Ogden19
- Osceola19
- Oskaloosa19
- Panora19
- Pella19
- Perry19
- Pleasantville19
- Pocahontas19
- Postville19
- Prairie City19
- Rockwell19
- Rockwell City19
- Sheffield19
- Shell Rock19
- Slater19
- Spencer19
- Stuart19
- Sumner19
- Tama19
- Toledo19
- Tripoli19
- Urbandale19
- Van Meter19
- Waukon19
- Waverly19
- Webster City19
- West Union19
- Windsor Heights19
- Winterset19
- Woodward19
- Algona18
- Arnolds Park18
- Britt18
- Coggon18
- Council Bluffs18
- Lake Park18
- Milford18
- Monticello18
- Spirit Lake18
- Cresco17
- Dubuque17
- Estherville17
- Forest City17
- Iowa City17
- Manly17
- Osage17
- Sergeant Bluff17
- St. Ansgar17
- Lake Mills16
- Northwood16
- Riverdale16
- Riverside15
- Coralville14
- Clive12
- Fairfield11
