Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 16:40, 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?
- Enoch56
- Syracuse54
- Big Water53
- Blanding53
- Castle Dale53
- Ferron53
- Huntington53
- Monticello53
- Orangeville53
- Carbonville52
- East Carbon52
- Ephraim52
- Fairview52
- Helper52
- Kanab52
- Loa52
- Magna52
- Mount Pleasant52
- Price52
- Sanpete County52
- Spring Glen52
- Torrey52
- Wellington52
- Manti51
- Moab51
- Moroni51
- Orderville51
- Washington County51
- Duchesne County50
- Fountain Green50
- Harrisville50
- Erda49
- Hildale49
- Milford49
- Virgin49
- Eureka48
- Hurricane48
- La Verkin48
- Parowan48
- Beaver47
- Duchesne47
- Eagle Mountain47
- Junction47
- Lindon47
- Roosevelt47
- Salt Lake City47
- San Juan47
- Bountiful46
- Centerfield46
- Delta46
- Gunnison46
- Ivins46
- Mona46
- Nephi46
- New Harmony46
- Santa Clara46
- Summit County46
- West Valley City46
- Elk Ridge45
- Herriman45
- Salem45
- Salina45
- Santaquin45
- Aurora44
- Benjamin44
- Box Elder County44
- Brigham City44
- Central Valley44
- Emery County44
- Heber44
- Mapleton44
- Midvale44
- Monroe44
- Spanish Fork44
- Vineyard44
- Fillmore43
- Maeser43
- Richfield43
- Smithfield43
- Tooele43
- Carbon County42
- Kearns42
- Murray42
- Uintah County42
- Highland40
- South Weber38
- White City38
- West Point37
- St. George36
- Toquerville36
- Salt Lake34
- Silver Summit34
- Tooele County34
- Cedar City33
- Cedar Hills33
- Daniel33
- Grantsville33
- Lake Point33
- South Salt Lake33
- Stansbury Park33
- Wendover33
- Genola32
- Juab County32
- Midway32
- Vernon32
- Washington32
- American Fork31
- Cottonwood Heights31
- Morgan31
- Oak City31
- Orem31
- Payson31
- Sandy31
- Springdale31
- Taylorsville31
- West Jordan31
- Alpine30
- North Salt Lake30
- Centerville29
- Copperton29
- Garfield County29
- Layton29
- Panguitch29
- Sevier County29
- South Ogden29
- Wasatch29
- Clearfield28
- Holladay28
- North Ogden28
- Ogden28
- Pleasant Grove28
- Saratoga Springs28
- South Jordan28
- Springville28
- West Bountiful28
- West Mountain28
- Woodland Hills28
- Bluffdale27
- Coalville27
- Hideout27
- Hooper27
- Kaysville27
- Lehi27
- Millcreek27
- Oakley27
- Park City27
- Perry27
- Provo27
- Snyderville27
- Summit Park27
- Woods Cross27
- Draper26
- Emigration Canyon26
- Francis26
- Granite26
- Kamas26
- Mountain Green26
- East Basin25
- Farr West25
- Fruit Heights25
- Clinton24
- Iron County24
- Logan24
- Providence24
- Spring City24
- Sunset24
- Ballard23
- Eden23
- Roy23
- Sundance23
- Washington Terrace23
- Benson22
- Farmington22
- Myton22
- Riverdale22
- Tremonton22
- Uintah22
- Utah County22
- Weber22
- West Haven22
- White Mesa22
- Enterprise, Morgan County21
- Grand County21
- Lapoint21
- Whiterocks21
- Wolf Creek21
- Fort Duchesne20
- Marriott-Slaterville20
- Plain City20
- Wayne County20
- Huntsville19
- Liberty19
- Randolph19
- Riverton19
- Vernal19
- Jensen18
- Manila18
- Naples18
- Pleasant View18
- South Willard18
- Boulder17
- Elwood17
- Garland17
- Honeyville17
- Hyde Park17
- Hyrum17
- Lewiston17
- Mendon17
- Millville17
- Nibley17
- North Logan17
- Paradise17
- Richmond17
- River Heights17
- Wellsville17
- Willard17
- Cache County16
- Henefer16
- Mantua11
- Alta6
