Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 22:52, Jun 13
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?
- Enoch56
- Moab55
- Syracuse55
- Santa Clara52
- Box Elder County51
- Brigham City51
- Hurricane51
- Carbon County49
- Emery County49
- Harrisville49
- Eagle Mountain48
- Roosevelt48
- Uintah County46
- Duchesne45
- Heber45
- Herriman45
- Lindon45
- Smithfield45
- Erda44
- Highland44
- Maeser44
- Midvale44
- Tooele44
- Murray43
- Duchesne County42
- Hildale42
- Ivins42
- La Verkin42
- New Harmony42
- Salt Lake City42
- Virgin42
- Washington County42
- Big Water41
- Kanab41
- Orderville41
- West Valley City41
- Bountiful39
- Magna39
- Parowan39
- Summit County39
- Blanding37
- Toquerville37
- Taylorsville36
- Boulder35
- Springville34
- Myton33
- Weber33
- Alpine32
- Salt Lake32
- South Salt Lake32
- St. George32
- Tooele County32
- Fort Duchesne31
- Morgan31
- San Juan31
- Saratoga Springs31
- Washington31
- Wasatch30
- West Point30
- Clearfield29
- Draper29
- Farr West29
- Grand County29
- Holladay29
- Juab County29
- Layton29
- Midway29
- North Ogden29
- Ogden29
- Orem29
- Panguitch29
- Perry29
- Springdale29
- Vernon29
- Wayne County29
- White Mesa29
- Cedar Hills28
- Eden28
- Granite28
- Grantsville28
- Kaysville28
- Lehi28
- Oak City28
- Provo28
- Sanpete County28
- Sevier County28
- Snyderville28
- South Ogden28
- Spring City28
- West Mountain28
- American Fork27
- Coalville27
- Copperton27
- Cottonwood Heights27
- Dutch John27
- Iron County27
- Kamas27
- Lake Point27
- Millcreek27
- North Salt Lake27
- Pleasant Grove27
- Providence27
- Randolph27
- Sandy27
- South Jordan27
- South Weber27
- Spanish Fork27
- Tremonton27
- West Jordan27
- Woods Cross27
- Bluffdale26
- Cedar City26
- Centerville26
- Garfield County26
- Hooper26
- Junction26
- Logan26
- Monticello26
- Mountain Green26
- Oakley26
- Payson26
- Wolf Creek26
- Woodland Hills26
- Delta25
- Emigration Canyon25
- Eureka25
- Mona25
- Nephi25
- Summit Park25
- Beaver24
- Fillmore24
- Kane County24
- Milford24
- Park City24
- Silver Summit24
- Benson23
- Central Valley22
- Genola22
- Loa22
- Monroe22
- Richfield22
- Santaquin22
- Torrey22
- Aurora21
- Benjamin21
- Centerfield21
- Elk Ridge21
- Ephraim21
- Fairview21
- Fountain Green21
- Gunnison21
- Manti21
- Moroni21
- Mount Pleasant21
- Riverton21
- Salina21
- Stansbury Park21
- Cache County20
- Kearns20
- Salem20
- Vineyard20
- Carbonville19
- Castle Dale19
- Clinton19
- East Carbon19
- Elwood19
- Ferron19
- Garland19
- Helper19
- Honeyville19
- Huntington19
- Hyde Park19
- Hyrum19
- Lewiston19
- Liberty19
- Mapleton19
- Marriott-Slaterville19
- Mendon19
- Millville19
- Nibley19
- North Logan19
- Orangeville19
- Paradise19
- Plain City19
- Pleasant View19
- Price19
- Richmond19
- River Heights19
- Riverdale19
- Roy19
- South Willard19
- Spring Glen19
- Sunset19
- Uintah19
- Washington Terrace19
- Wellington19
- Wellsville19
- West Haven19
- White City19
- Willard19
- Ballard18
- Fruit Heights18
- Huntsville18
- Lapoint18
- Wendover18
- West Bountiful18
- Jensen17
- Manila17
- Naples17
- Vernal17
- Whiterocks17
- Daniel16
- Enterprise, Morgan County16
- Farmington16
- East Basin15
- Francis15
- Hideout15
- Henefer14
- Sundance14
- Utah County11
- Alta0
- Mantua0
