Air quality in Iowa
Air quality index (AQI⁺) and PM2.5 air pollution in Iowa • 23:28, Oct 14
Live most polluted city ranking
Real-time Iowa most polluted city ranking
Wildfires in Iowa
Real-time information
Active fires
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Which is the most polluted city in Iowa?
- Buffalo69
- Fort Dodge51
- Montgomery County39
- Riverdale39
- Waterloo39
- Sioux City35
- Saylorville33
- Jones County32
- Davenport30
- Pleasant Hill29
- Fairfield28
- Monticello28
- Hiawatha27
- Van Buren County27
- Waukee27
- Scott County26
- Cedar Rapids25
- Coggon25
- Clinton24
- Council Bluffs24
- Pottawattamie24
- Iowa City23
- Lisbon23
- Vinton22
- Ankeny21
- Carter Lake21
- Des Moines21
- Washington County21
- Coralville19
- Dubuque19
- Pisgah19
- Grinnell18
- Fort Madison17
- Keokuk17
- Akron16
- Alta16
- Alton16
- Burlington16
- Central City16
- Cherokee16
- Hawarden16
- Holstein16
- Kingsley16
- Le Mars16
- Mapleton16
- Marcus16
- Moville16
- Onawa16
- Paullina16
- Remsen16
- Sioux Center16
- Storm Lake16
- Waverly16
- West Burlington16
- Ida Grove15
- Mediapolis15
- Orange City15
- Polk County15
- Bettendorf14
- Emmetsburg14
- Keosauqua14
- Le Claire14
- Mount Pleasant14
- Muscatine14
- New London14
- Primghar14
- West Des Moines14
- Algona13
- Arnolds Park13
- Britt13
- Dakota City13
- Estherville13
- Forest City13
- Garner13
- George13
- Hartley13
- Hull13
- Humboldt13
- Lake Mills13
- Lake Park13
- Laurens13
- Milford13
- Pocahontas13
- Rock Rapids13
- Rock Valley13
- Sanborn13
- Sheldon13
- Sibley13
- Spencer13
- Spirit Lake13
- Wapello13
- Winfield13
- Bloomfield12
- Blue Grass12
- Camanche12
- Decorah12
- Eagle Grove12
- Eldridge12
- Jefferson County12
- Manson12
- Park View12
- Walcott12
- Bedford11
- Bellevue11
- Centerville11
- Columbus Junction11
- Corning11
- DeWitt11
- Durant11
- Kalona11
- Lamoni11
- Lenox11
- Lone Tree11
- Maharishi Vedic City11
- Maquoketa11
- Missouri Valley11
- Mount Ayr11
- Northwood11
- Ottumwa11
- Preston11
- Riverside11
- Sigourney11
- Tipton11
- Washington11
- Wellman11
- West Liberty11
- Wilton11
- Adel10
- Albia10
- Altoona10
- Ames10
- Anamosa10
- Atkins10
- Atlantic10
- Audubon10
- Avoca10
- Baxter10
- Bondurant10
- Boone10
- Brooklyn10
- Carlisle10
- Carroll10
- Chariton10
- Clarinda10
- Clarion10
- Clive10
- Colfax10
- Coon Rapids10
- Corydon10
- Creston10
- Dallas Center10
- De Soto10
- Denison10
- Earlham10
- Eddyville10
- Ely10
- Fairfax10
- Gilbert10
- Glenwood10
- Glidden10
- Granger10
- Greenfield10
- Grimes10
- Guthrie Center10
- Harlan10
- Huxley10
- Indianola10
- Jefferson10
- Johnston10
- Knoxville10
- Lake City10
- Lake Panorama10
- Lake View10
- Leon10
- Logan10
- Madison10
- Madrid10
- Malvern10
- Manning10
- Marengo10
- Marion10
- Mechanicsville10
- Melcher-Dallas10
- Mineola10
- Mitchellville10
- Monroe10
- Montezuma10
- Mount Vernon10
- Nevada10
- New Sharon10
- Newton10
- North English10
- North Liberty10
- Norwalk10
- Oakland10
- Ogden10
- Osceola10
- Oskaloosa10
- Panora10
- Pella10
- Perry10
- Pleasantville10
- Polk City10
- Prairie City10
- Red Oak10
- Rockwell City10
- Sac City10
- Shenandoah10
- Sidney10
- Slater10
- Solon10
- Springville10
- Stanton10
- Story City10
- Stuart10
- Tiffin10
- University Heights10
- Urbandale10
- Van Meter10
- Villisca10
- Walford10
- Webster City10
- West Branch10
- Williamsburg10
- Windsor Heights10
- Winterset10
- Woodbine10
- Woodward10
- Belle Plaine9
- Belmond9
- Cascade9
- Clear Lake9
- Hamburg9
- Jewell Junction9
- Palo9
- Robins9
- Roland9
- Sergeant Bluff9
- Asbury8
- Center Point8
- Epworth8
- Manly8
- Peosta8
- State Center8
- Tama8
- Ackley7
- Allison7
- Aplington7
- Cedar Falls7
- Charles City7
- Clarksville7
- Conrad7
- Denver7
- Dike7
- Dyersville7
- Dysart7
- Eldora7
- Elk Run Heights7
- Elkader7
- Evansdale7
- Fairbank7
- Farley7
- Fayette7
- Greene7
- Grundy Center7
- Guttenberg7
- Hampton7
- Hudson7
- Independence7
- Iowa Falls7
- Jesup7
- La Porte City7
- Manchester7
- Marshalltown7
- Mason City7
- Monona7
- Nashua7
- New Hampton7
- Nora Springs7
- Oelwein7
- Osage7
- Parkersburg7
- Postville7
- Reinbeck7
- Rockwell7
- Sheffield7
- Shell Rock7
- St. Ansgar7
- Strawberry Point7
- Sumner7
- Toledo7
- Traer7
- Tripoli7
- Urbana7
- West Union7
- Cresco6
- Waukon6
- Lytton1
