Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 01:52, Jun 17
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?
- Duchesne71
- Santa Clara61
- Washington County55
- Elwood54
- Garland54
- Honeyville54
- Hyde Park54
- Hyrum54
- Lewiston54
- Mendon54
- Millville54
- Nibley54
- North Logan54
- Paradise54
- Richmond54
- River Heights54
- South Willard54
- Syracuse54
- Wellsville54
- Willard54
- Huntsville53
- Liberty53
- Marriott-Slaterville53
- Plain City53
- Pleasant View53
- Riverdale53
- Roy53
- Washington Terrace53
- West Haven53
- Clinton52
- Sunset52
- Uintah52
- Enterprise, Morgan County51
- Herriman51
- Virgin51
- Carbon County49
- Morgan49
- Roosevelt49
- South Weber49
- St. George49
- Fruit Heights48
- Brigham City47
- Lindon47
- Magna47
- Midvale47
- Washington47
- Emery County46
- Highland46
- Hurricane46
- Uintah County46
- West Bountiful46
- Harrisville45
- Heber45
- Ivins45
- Salt Lake City45
- San Juan45
- Summit County45
- West Valley City45
- Bountiful44
- Box Elder County44
- Tooele44
- Toquerville44
- Eagle Mountain43
- Enoch43
- Hildale43
- Kanab43
- La Verkin43
- New Harmony43
- Orderville43
- Big Water42
- Erda42
- Maeser42
- Springdale42
- Moab41
- Murray41
- Smithfield40
- Stansbury Park40
- Panguitch39
- Parowan39
- Spanish Fork39
- Springville39
- Cedar City38
- Garfield County38
- Kearns38
- West Point38
- Kane County37
- Copperton36
- Provo36
- Clearfield35
- Taylorsville35
- West Jordan35
- Alpine34
- Duchesne County34
- Lake Point34
- Payson34
- Riverton34
- Saratoga Springs34
- South Jordan34
- South Salt Lake34
- American Fork33
- Bluffdale33
- Cedar Hills33
- Hooper33
- Logan33
- Orem33
- Providence33
- West Mountain33
- White City33
- Coalville32
- Delta32
- East Basin32
- Layton32
- Manila32
- Midway32
- North Salt Lake32
- South Ogden32
- Tooele County32
- Cottonwood Heights31
- Draper31
- Francis31
- Grantsville31
- Hideout31
- Lehi31
- Myton31
- North Ogden31
- Ogden31
- Perry31
- Sandy31
- Wasatch31
- Woods Cross31
- Fort Duchesne30
- Milford30
- Oak City30
- Beaver29
- Centerville29
- Dutch John29
- Farr West29
- Holladay29
- Kaysville29
- Millcreek29
- Oakley29
- Salt Lake29
- Sevier County29
- Silver Summit29
- Vernon29
- Wendover29
- White Mesa29
- Woodland Hills29
- Benson28
- Eureka28
- Grand County28
- Juab County28
- Spring City28
- Wayne County28
- Weber28
- Wolf Creek28
- Daniel27
- Mountain Green27
- Sanpete County27
- Vineyard27
- Eden26
- Emigration Canyon26
- Fillmore26
- Iron County26
- Junction26
- Kamas26
- Park City26
- Randolph26
- Summit Park26
- Granite25
- Aurora24
- Benjamin24
- Centerfield24
- Central Valley24
- Elk Ridge24
- Ephraim24
- Fountain Green24
- Genola24
- Gunnison24
- Manti24
- Mapleton24
- Mona24
- Monroe24
- Moroni24
- Mount Pleasant24
- Nephi24
- Pleasant Grove24
- Richfield24
- Salem24
- Salina24
- Santaquin24
- Snyderville24
- Cache County23
- Castle Dale23
- Fairview23
- Ferron23
- Huntington23
- Orangeville23
- Tremonton22
- Boulder21
- Carbonville21
- Helper21
- Loa21
- Price21
- Spring Glen21
- Torrey21
- Wellington21
- Henefer20
- Naples20
- Vernal20
- Ballard19
- Blanding19
- East Carbon19
- Farmington19
- Jensen19
- Lapoint19
- Monticello19
- Whiterocks19
- Sundance18
- Utah County11
- Mantua6
- Alta0
