Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 19:32, May 24
Live most polluted city ranking
Real-time Utah most polluted city ranking
Learn more about global air quality
Which is the most polluted city in Utah?
- Utah County
- Washington County
- Clinton56
- Elwood56
- Garland56
- Honeyville56
- Hyde Park56
- Lewiston56
- Marriott-Slaterville56
- Mendon56
- Nibley56
- Plain City56
- Pleasant View56
- Richmond56
- River Heights56
- Riverdale56
- Roy56
- South Willard56
- Sunset56
- Syracuse56
- Wellsville56
- West Haven56
- Willard56
- Ballard55
- Enterprise, Morgan County55
- Fruit Heights55
- Hyrum55
- Ivins55
- Liberty55
- Manila55
- Millville55
- Paradise55
- Randolph55
- Uintah55
- Washington Terrace55
- Wendover55
- West Bountiful55
- Whiterocks55
- Aurora54
- Beaver54
- Big Water54
- Centerfield54
- Central Valley54
- Fillmore54
- Helper54
- Hildale54
- Junction54
- Kanab54
- La Verkin54
- Lapoint54
- Loa54
- Milford54
- Monroe54
- New Harmony54
- Orderville54
- Parowan54
- Richfield54
- Riverton54
- Salina54
- Spring Glen54
- White City54
- Benjamin53
- Carbonville53
- Daniel53
- Delta53
- Elk Ridge53
- Ephraim53
- Eureka53
- Fairview53
- Ferron53
- Fountain Green53
- Francis53
- Gunnison53
- Hideout53
- Huntington53
- Manti53
- Mapleton53
- Mona53
- Moroni53
- Orangeville53
- Price53
- Salem53
- Santaquin53
- Torrey53
- Vineyard53
- Wellington53
- Castle Dale52
- East Carbon52
- Heber51
- Herriman50
- Highland50
- Lindon50
- Roosevelt50
- West Valley City50
- Carbon County49
- Duchesne County49
- Emery County49
- Jensen49
- Murray49
- Salt Lake City49
- Bountiful48
- Duchesne48
- Midvale48
- Box Elder County47
- Eagle Mountain47
- Erda47
- Harrisville47
- Magna47
- Moab47
- San Juan47
- Spanish Fork47
- Summit County47
- Virgin47
- Enoch46
- Maeser46
- Hurricane45
- Tooele45
- South Weber44
- Brigham City43
- West Point42
- Uintah County41
- Smithfield40
- Springville39
- Sanpete County36
- Cedar Hills34
- Genola34
- Grantsville34
- North Ogden34
- Salt Lake34
- South Jordan34
- South Ogden34
- Stansbury Park34
- Taylorsville34
- Wasatch34
- Alpine33
- Clearfield33
- Copperton33
- Hooper33
- Midway33
- Ogden33
- Perry33
- Tooele County33
- Toquerville33
- Bluffdale32
- Cottonwood Heights32
- Fort Duchesne32
- Layton32
- Morgan32
- Myton32
- Payson32
- Sandy32
- Washington32
- West Jordan32
- West Mountain32
- Centerville31
- Coalville31
- Farr West31
- Holladay31
- Kamas31
- Kaysville31
- Lake Point31
- Lehi31
- Oak City31
- Orem31
- Park City31
- Snyderville31
- South Salt Lake31
- Spring City31
- Springdale31
- St. George31
- Tremonton31
- Wayne County31
- Weber31
- White Mesa31
- American Fork30
- Boulder30
- Garfield County30
- Grand County30
- Juab County30
- Millcreek30
- Mountain Green30
- Panguitch30
- Saratoga Springs30
- Vernon30
- Draper29
- Logan29
- North Salt Lake29
- Providence29
- Provo29
- Sevier County29
- Silver Summit29
- Wolf Creek29
- Cache County28
- Cedar City28
- Granite28
- Kearns28
- Oakley28
- Summit Park28
- Emigration Canyon27
- Iron County27
- Pleasant Grove27
- Woodland Hills27
- Benson26
- Woods Cross26
- North Logan23
- Sundance23
- Blanding22
- Monticello21
- Mantua19
- Henefer18
- Farmington11
- Alta6
