Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 01:08, 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 Clara66
- Garfield County58
- 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
- Emery County49
- Morgan49
- Panguitch49
- Roosevelt49
- Fruit Heights48
- Brigham City47
- Lindon47
- Magna47
- Midvale47
- Uintah County47
- Highland46
- Hurricane46
- South Weber46
- St. George46
- West Bountiful46
- Eagle Mountain45
- Harrisville45
- Heber45
- Ivins45
- Salt Lake City45
- San Juan45
- West Valley City45
- Bountiful44
- Box Elder County44
- Summit County44
- Tooele44
- Enoch43
- Hildale43
- Kanab43
- La Verkin43
- New Harmony43
- Orderville43
- Springdale43
- Toquerville43
- Big Water42
- Erda42
- Maeser42
- Spanish Fork42
- Washington42
- Moab41
- Murray41
- Smithfield40
- Stansbury Park40
- Parowan39
- Springville39
- Copperton38
- Duchesne County38
- Kearns38
- Provo37
- Payson36
- West Mountain36
- Alpine34
- Clearfield34
- Perry34
- Riverton34
- West Point34
- Cedar Hills33
- Kane County33
- Midway33
- Myton33
- Orem33
- South Ogden33
- Taylorsville33
- West Jordan33
- White City33
- Cedar City32
- Coalville32
- Delta32
- East Basin32
- Grantsville32
- Hooper32
- Juab County32
- Layton32
- Logan32
- Manila32
- Providence32
- Sandy32
- Saratoga Springs32
- South Jordan32
- Tooele County32
- Wasatch32
- Bluffdale31
- Cottonwood Heights31
- Fort Duchesne31
- Francis31
- Hideout31
- Holladay31
- Lake Point31
- Lehi31
- North Ogden31
- North Salt Lake31
- Oak City31
- Oakley31
- Ogden31
- Farr West30
- Milford30
- Millcreek30
- Sanpete County30
- Sevier County30
- South Salt Lake30
- Vernon30
- American Fork29
- Beaver29
- Draper29
- Dutch John29
- Emigration Canyon29
- Salt Lake29
- Tremonton29
- Wayne County29
- Wendover29
- Wolf Creek29
- Woodland Hills29
- Centerville28
- Eden28
- Eureka28
- Grand County28
- Pleasant Grove28
- Randolph28
- Silver Summit28
- Spring City28
- Weber28
- White Mesa28
- Benson27
- Daniel27
- Iron County27
- Kamas27
- Mountain Green27
- Snyderville27
- Vineyard27
- Fillmore26
- Granite26
- Junction26
- Park City26
- Summit Park26
- Aurora24
- Benjamin24
- Centerfield24
- Central Valley24
- Elk Ridge24
- Ephraim24
- Fountain Green24
- Genola24
- Gunnison24
- Kaysville24
- Manti24
- Mapleton24
- Mona24
- Monroe24
- Moroni24
- Mount Pleasant24
- Nephi24
- Richfield24
- Salem24
- Salina24
- Santaquin24
- Woods Cross24
- Cache County23
- Castle Dale23
- Fairview23
- Ferron23
- Huntington23
- Orangeville23
- Boulder21
- Carbonville21
- Helper21
- Loa21
- Price21
- Spring Glen21
- Torrey21
- Wellington21
- Naples20
- Vernal20
- Ballard19
- Blanding19
- East Carbon19
- Jensen19
- Lapoint19
- Monticello19
- Whiterocks19
- Henefer18
- Sundance18
- Farmington17
- Mantua11
- Utah County11
- Alta0
