Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 11:28, 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?
- Delta55
- Milford54
- Santa Clara54
- Hildale53
- La Verkin53
- New Harmony53
- Virgin53
- Fillmore52
- Kanab52
- Orderville52
- Parowan52
- Aurora51
- Beaver51
- Big Water51
- Blanding51
- Centerfield51
- Central Valley51
- Gunnison51
- Junction51
- Monroe51
- Richfield51
- Salina51
- Loa50
- Monticello49
- Torrey49
- Ferron48
- Manti48
- Syracuse48
- Ephraim47
- San Juan47
- Naples46
- Vernal46
- Ivins45
- Castle Dale44
- Moroni44
- Orangeville44
- Carbon County43
- Emery County42
- Fountain Green42
- Maeser42
- Moab42
- Summit County42
- Enoch41
- Herriman40
- Utah County39
- Box Elder County38
- Eagle Mountain38
- Magna38
- Mount Pleasant38
- Roosevelt38
- Erda37
- Fairview37
- Hurricane37
- Smithfield37
- Harrisville36
- Huntington36
- Spanish Fork36
- Tooele36
- Uintah County36
- Washington County36
- Eureka35
- Murray35
- Salt Lake City34
- Brigham City33
- Duchesne33
- Highland33
- Lindon33
- Mona33
- Sanpete County33
- West Valley City33
- Heber32
- Bountiful31
- Duchesne County31
- Kearns31
- Wendover29
- Midvale28
- Santaquin28
- Oak City27
- Nephi26
- West Point26
- South Weber25
- Washington25
- Cedar City24
- Elk Ridge24
- North Logan24
- Toquerville24
- Benjamin23
- Mantua23
- Salem23
- Juab County22
- St. George22
- Vineyard22
- White City22
- Clinton21
- Mapleton21
- Plain City21
- Riverdale21
- Roy21
- Stansbury Park21
- Sunset21
- Washington Terrace21
- West Haven21
- Elwood20
- Fort Duchesne20
- Fruit Heights20
- Garland20
- Honeyville20
- Lake Point20
- Marriott-Slaterville20
- Pleasant View20
- Provo20
- Sevier County20
- South Willard20
- Uintah20
- West Bountiful20
- Willard20
- Cache County19
- Enterprise, Morgan County19
- Liberty19
- Mendon19
- Perry19
- South Salt Lake19
- Springdale19
- Wellsville19
- Alta18
- Boulder18
- Hyrum18
- Nibley18
- Panguitch18
- Paradise18
- Vernon18
- White Mesa18
- Lehi17
- Millville17
- Pleasant Grove17
- River Heights17
- Tooele County17
- Woods Cross17
- Grand County16
- Grantsville16
- Hyde Park16
- Lewiston16
- Providence16
- Richmond16
- Springville16
- Taylorsville16
- Wellington16
- West Mountain16
- Carbonville14
- Daniel14
- East Basin14
- Francis14
- Hideout14
- Iron County14
- Manila14
- Ogden14
- Price14
- Randolph14
- Saratoga Springs14
- Spring City14
- American Fork13
- Ballard13
- Cedar Hills13
- Draper13
- East Carbon13
- Farr West13
- Genola13
- Helper13
- Jensen13
- Lapoint13
- Logan13
- Payson13
- Snyderville13
- Spring Glen13
- Sundance13
- Whiterocks13
- Woodland Hills13
- Coalville12
- Copperton12
- Holladay12
- Hooper12
- Kamas12
- North Ogden12
- North Salt Lake12
- Oakley12
- Orem12
- South Jordan12
- West Jordan12
- Bluffdale11
- Clearfield11
- Cottonwood Heights11
- Farmington11
- Garfield County11
- Huntsville11
- Kaysville11
- Millcreek11
- Sandy11
- Weber11
- Granite10
- Layton10
- Park City10
- Silver Summit10
- Benson9
- Eden9
- Myton9
- South Ogden9
- Summit Park9
- Morgan8
- Wayne County8
- Wolf Creek8
- Henefer7
- Midway7
- Salt Lake7
- Alpine6
- Centerville6
- Mountain Green5
- Tremonton5
- Wasatch4
- Emigration Canyon3
- Riverton0
