Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 13:13, May 26
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?
- Delta56
- Hildale56
- Orderville55
- Virgin55
- Big Water54
- Fillmore54
- Kanab54
- La Verkin54
- Parowan54
- Beaver53
- Eureka53
- Ivins53
- Junction53
- Milford53
- New Harmony53
- Santa Clara53
- Central Valley52
- Mona52
- Monroe52
- Nephi52
- Richfield52
- Aurora51
- Centerfield51
- Gunnison51
- Salina51
- Blanding50
- Ephraim50
- Loa50
- Manti50
- Sanpete County50
- Santaquin50
- Torrey50
- Castle Dale49
- Fairview49
- Ferron49
- Fountain Green49
- Huntington49
- Moroni49
- Mount Pleasant49
- Orangeville49
- Monticello48
- Benjamin46
- Eagle Mountain46
- Elk Ridge46
- Emery County46
- Salem46
- Wellington46
- Carbonville45
- Moab45
- Price45
- Helper44
- Spring Glen44
- Carbon County43
- Mapleton43
- San Juan43
- Duchesne42
- Maeser42
- Syracuse42
- Tooele42
- Enoch41
- Uintah County41
- Vineyard41
- Herriman40
- Utah County39
- Box Elder County38
- Roosevelt38
- Summit County38
- Erda37
- Hurricane37
- Smithfield37
- Harrisville36
- Spanish Fork36
- Washington County36
- East Carbon35
- Murray35
- Highland34
- Salt Lake City34
- Brigham City33
- Lindon33
- West Valley City33
- Heber32
- Bountiful31
- Juab County31
- Toquerville31
- White City31
- Duchesne County30
- Kearns30
- Cedar City29
- Springdale29
- Tooele County29
- West Point29
- Magna28
- Midvale28
- Oak City28
- St. George28
- Stansbury Park28
- South Weber27
- Washington27
- Daniel26
- Genola26
- Provo26
- Vernon26
- Fort Duchesne25
- Lake Point25
- Grantsville24
- Pleasant Grove24
- Springville24
- Woods Cross24
- Centerville23
- Cottonwood Heights23
- Panguitch23
- Payson23
- Sevier County23
- Wendover23
- West Mountain23
- Clinton22
- Oakley22
- Orem22
- Plain City22
- Roy22
- South Salt Lake22
- Sunset22
- West Bountiful22
- West Haven22
- White Mesa22
- Woodland Hills22
- Alpine21
- Alta21
- American Fork21
- Elwood21
- Fruit Heights21
- Lehi21
- Marriott-Slaterville21
- Pleasant View21
- Riverdale21
- South Ogden21
- South Willard21
- Taylorsville21
- Uintah21
- Washington Terrace21
- West Jordan21
- Willard21
- Cache County20
- Cedar Hills20
- Garland20
- Hideout20
- Honeyville20
- North Salt Lake20
- Sandy20
- Grand County19
- Holladay19
- Kaysville19
- Lewiston19
- Mendon19
- Midway19
- Richmond19
- Riverton19
- Salt Lake19
- Saratoga Springs19
- Silver Summit19
- South Jordan19
- Wellsville19
- Boulder18
- Coalville18
- Draper18
- East Basin18
- Francis18
- Garfield County18
- Huntsville18
- Hyde Park18
- Hyrum18
- Kamas18
- Layton18
- Liberty18
- Millville18
- Nibley18
- North Logan18
- Ogden18
- Paradise18
- River Heights18
- Clearfield17
- Copperton17
- Enterprise, Morgan County17
- Granite17
- Hooper17
- Millcreek17
- Morgan17
- Myton17
- Perry17
- Providence17
- Randolph17
- Snyderville17
- Spring City17
- Ballard16
- Bluffdale16
- Emigration Canyon16
- Iron County16
- Jensen16
- Lapoint16
- Logan16
- Mountain Green16
- Naples16
- Vernal16
- Wayne County16
- Whiterocks16
- North Ogden15
- Park City14
- Summit Park14
- Wasatch14
- Benson13
- Manila12
- Weber12
- Eden11
- Farmington11
- Henefer11
- Sundance9
- Tremonton9
- Wolf Creek7
- Farr West1
- Mantua0
