Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 12:56, May 29
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?
- Delta54
- Enoch54
- Eureka53
- Smithfield53
- Syracuse53
- Fillmore52
- Santa Clara52
- Wendover52
- Milford51
- Duchesne County49
- Genola49
- Kearns48
- Mona48
- Nephi48
- Santaquin47
- Moab46
- San Juan46
- White City46
- Vineyard45
- Benjamin42
- Brigham City42
- Duchesne42
- Harrisville42
- Herriman42
- Highland41
- Virgin41
- Washington County41
- Clinton40
- Elk Ridge40
- Erda40
- Lindon40
- West Bountiful39
- West Haven39
- Garland38
- Plain City38
- Roosevelt38
- Roy38
- Salem38
- Sunset38
- Elwood37
- Fruit Heights37
- Magna37
- Marriott-Slaterville37
- Riverdale37
- Washington Terrace37
- Beaver36
- Honeyville36
- South Willard36
- Uintah36
- West Valley City36
- Willard36
- Pleasant View35
- South Weber35
- Mendon34
- Richfield34
- Sanpete County34
- Wellsville34
- Box Elder County33
- Emery County33
- Lewiston33
- Mapleton33
- Midvale33
- Springville33
- Carbon County32
- Hurricane32
- Liberty32
- Salt Lake City32
- Stansbury Park32
- West Point32
- Aurora31
- Central Valley31
- Eagle Mountain31
- Fort Duchesne31
- Fountain Green31
- Gunnison31
- Hyrum31
- Lake Point31
- Nibley31
- Paradise31
- Providence31
- South Salt Lake31
- Richmond30
- Uintah County30
- Centerfield29
- Enterprise, Morgan County29
- Hyde Park29
- Logan29
- Maeser29
- Millville29
- North Logan29
- River Heights29
- Spanish Fork29
- Tooele29
- Tooele County29
- American Fork28
- Cottonwood Heights28
- Grantsville28
- Huntsville28
- Monroe28
- Moroni28
- Salina28
- Salt Lake28
- South Ogden28
- White Mesa28
- Bountiful27
- Centerville27
- Copperton27
- Layton27
- Lehi27
- Manti27
- Murray27
- Pleasant Grove27
- Riverton27
- Sandy27
- South Jordan27
- Taylorsville27
- Vernon27
- West Jordan27
- West Mountain27
- Benson26
- Cedar Hills26
- Clearfield26
- Daniel26
- Ephraim26
- Farr West26
- Grand County26
- North Ogden26
- North Salt Lake26
- Oakley26
- Orem26
- Provo26
- Summit County26
- Cache County25
- Fairview25
- Heber25
- Kaysville25
- Silver Summit25
- Wayne County25
- Alpine24
- Bluffdale24
- Draper24
- Holladay24
- Hooper24
- Midway24
- Morgan24
- Mount Pleasant24
- Oak City24
- Ogden24
- Park City24
- Payson24
- Saratoga Springs24
- Sevier County24
- Springdale24
- Toquerville24
- Wasatch24
- Washington24
- Woodland Hills24
- Woods Cross24
- East Basin23
- Emigration Canyon23
- Farmington23
- Granite23
- Hideout23
- Millcreek23
- Snyderville23
- Spring City23
- Kamas22
- Summit Park22
- Tremonton22
- Utah County22
- Castle Dale21
- Cedar City21
- Ferron21
- Garfield County21
- Huntington21
- Junction21
- Orangeville21
- Parowan21
- Randolph21
- St. George21
- Weber21
- Ballard20
- Francis20
- Helper20
- Lapoint20
- Perry20
- Spring Glen20
- Whiterocks20
- Carbonville19
- East Carbon19
- Iron County19
- Loa19
- Price19
- Wellington19
- Wolf Creek19
- Blanding18
- Juab County18
- New Harmony18
- Torrey18
- Boulder17
- Eden17
- Jensen17
- Manila17
- Monticello17
- Naples17
- Vernal17
- Big Water16
- Coalville16
- Henefer16
- Hildale16
- Ivins16
- Kanab16
- La Verkin16
- Myton16
- Orderville16
- Sundance16
- Mountain Green12
- Mantua11
- Alta6
