Air quality in Iowa
Air quality index (AQI⁺) and PM2.5 air pollution in Iowa • 14:29, Aug 13
Live most polluted city ranking
Real-time Iowa most polluted city ranking
Wildfires in Iowa
Real-time information
Active fires
--
Learn more about global air quality
Which is the most polluted city in Iowa?
- Waukon70
- Cresco68
- Monona68
- Northwood68
- Postville68
- St. Ansgar68
- Lake Mills67
- Manly67
- Osage67
- Forest City66
- New Hampton66
- West Union66
- Charles City65
- Elkader65
- Mason City65
- Nora Springs65
- Clear Lake64
- Fayette64
- Nashua64
- Estherville63
- Guttenberg63
- Garner62
- Greene62
- Rockwell62
- Sumner62
- Britt61
- Spirit Lake61
- Lake Park60
- Tripoli60
- Arnolds Park59
- Asbury59
- Sheffield59
- Strawberry Point59
- Algona58
- Clarksville58
- Milford58
- Oelwein58
- Peosta58
- Rock Rapids58
- Sibley58
- Allison57
- Bellevue57
- Dyersville57
- Epworth57
- Fairbank57
- Farley57
- George57
- Shell Rock57
- Waverly57
- Denver56
- Emmetsburg56
- Hull56
- Manchester56
- Rock Valley56
- Belmond55
- Cascade55
- Decorah55
- Dubuque55
- Hartley55
- Independence55
- Jesup55
- Maquoketa55
- Preston55
- Sanborn55
- Sheldon55
- Spencer55
- Waukee55
- West Des Moines55
- Anamosa54
- Camanche54
- Central City54
- DeWitt54
- Hawarden54
- Monticello54
- Sioux Center54
- Springville54
- Vinton54
- Alton53
- Atkins53
- Bettendorf53
- Bloomfield53
- Blue Grass53
- Burlington53
- Cedar Falls53
- Center Point53
- Centerville53
- Columbus Junction53
- Durant53
- Eldridge53
- Elk Run Heights53
- Ely53
- Evansdale53
- Fairfax53
- Fort Madison53
- Hampton53
- Hiawatha53
- Jefferson County53
- Keokuk53
- Keosauqua53
- La Porte City53
- Le Claire53
- Lone Tree53
- Marion53
- Mechanicsville53
- Mediapolis53
- Mount Pleasant53
- Mount Vernon53
- New London53
- North Liberty53
- Orange City53
- Palo53
- Park View53
- Paullina53
- Primghar53
- Riverside53
- Robins53
- Scott County53
- Solon53
- Tiffin53
- Tipton53
- University Heights53
- Urbana53
- Walcott53
- Walford53
- Wapello53
- West Branch53
- West Burlington53
- West Liberty53
- Wilton53
- Winfield53
- Akron52
- Aplington52
- Cedar Rapids52
- Corydon52
- Dike52
- Hudson52
- Kalona52
- Maharishi Vedic City52
- Ottumwa52
- Parkersburg52
- Washington52
- Wellman52
- Ackley51
- Albia51
- Clarion51
- Coggon51
- Dysart51
- Marcus51
- Marengo51
- North English51
- Polk County51
- Remsen51
- Riverdale51
- Sigourney51
- Williamsburg51
- Waterloo50
- Laurens49
- Le Mars49
- Eagle Grove48
- Iowa Falls48
- Muscatine48
- Reinbeck48
- Dakota City47
- Eddyville47
- Grundy Center47
- Humboldt47
- Traer47
- Belle Plaine46
- Chariton46
- Lamoni46
- Leon46
- Bedford45
- Brooklyn45
- Mount Ayr45
- Oskaloosa45
- Cherokee44
- Conrad44
- Davenport44
- Eldora44
- Jones County44
- Montezuma44
- New Sharon44
- Pocahontas44
- Tama44
- Toledo44
- Alta43
- Baxter43
- Colfax43
- Kingsley43
- Knoxville43
- Lenox43
- Marshalltown43
- Melcher-Dallas43
- Monroe43
- Newton43
- Osceola43
- Pella43
- Pleasantville43
- Prairie City43
- State Center43
- Webster City43
- Ankeny42
- Bondurant42
- Gilbert42
- Indianola42
- Jewell Junction42
- Manson42
- Mitchellville42
- Moville42
- Nevada42
- Roland42
- Storm Lake42
- Story City42
- Altoona41
- Boone41
- Carlisle41
- Clarinda41
- Creston41
- Grinnell41
- Huxley41
- Sergeant Bluff41
- Slater41
- Clive40
- Council Bluffs40
- Granger40
- Grimes40
- Johnston40
- Madrid40
- Norwalk40
- Ogden40
- Polk City40
- Rockwell City40
- Urbandale40
- Windsor Heights40
- Woodward40
- Adel39
- Corning39
- Dallas Center39
- De Soto39
- Des Moines39
- Earlham39
- Fairfield39
- Holstein39
- Madison39
- Perry39
- Sac City39
- Van Meter39
- Winterset39
- Carter Lake38
- Greenfield38
- Guthrie Center38
- Hamburg38
- Ida Grove38
- Jefferson38
- Lake City38
- Lake Panorama38
- Lake View38
- Onawa38
- Panora38
- Pleasant Hill38
- Red Oak38
- Shenandoah38
- Sidney38
- Stanton38
- Stuart38
- Villisca38
- Atlantic37
- Audubon37
- Avoca37
- Carroll37
- Coon Rapids37
- Denison37
- Glenwood37
- Glidden37
- Harlan37
- Lisbon37
- Logan37
- Malvern37
- Manning37
- Mapleton37
- Mineola37
- Missouri Valley37
- Oakland37
- Pisgah37
- Woodbine37
- Pottawattamie36
- Ames35
- Clinton34
- Buffalo33
- Iowa City33
- Montgomery County33
- Sioux City32
- Washington County32
- Fort Dodge31
- Van Buren County30
- Coralville28
- Saylorville28
- Lytton7
