Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 18:05, Jun 15
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?
- Lindon102
- Harrisville88
- Bountiful81
- Erda81
- Herriman81
- Summit County81
- Brigham City78
- Duchesne75
- Duchesne County71
- Midvale71
- Murray71
- Salt Lake City71
- Eagle Mountain68
- Roosevelt68
- West Valley City68
- Magna65
- Box Elder County61
- Maeser58
- Moab58
- Washington County58
- Syracuse56
- Emery County55
- Tooele55
- Heber51
- Hurricane51
- Uintah County51
- Blanding50
- San Juan50
- Santa Clara50
- Carbon County49
- Enoch49
- Ivins48
- La Verkin47
- New Harmony47
- Highland46
- Smithfield46
- Virgin46
- Hildale45
- Parowan44
- Beaver42
- Kanab42
- Milford42
- Orderville42
- South Weber42
- Big Water41
- Junction40
- Boulder39
- Springville39
- Alpine36
- Spring City35
- West Point35
- Morgan34
- Grantsville33
- Pleasant Grove33
- Spanish Fork33
- Toquerville33
- Cedar Hills32
- Fort Duchesne32
- South Ogden32
- St. George32
- Washington32
- American Fork31
- Bluffdale31
- Clearfield31
- Coalville31
- Copperton31
- Garfield County31
- Layton31
- Lehi31
- Midway31
- Monroe31
- Monticello31
- North Ogden31
- Ogden31
- Orem31
- Panguitch31
- South Jordan31
- South Salt Lake31
- Tooele County31
- Wasatch31
- Weber31
- Salt Lake30
- Sandy30
- Saratoga Springs30
- Sevier County30
- Wayne County30
- West Jordan30
- Cedar City29
- Cottonwood Heights29
- Draper29
- Dutch John29
- Farr West29
- Genola29
- Grand County29
- Holladay29
- Hooper29
- Juab County29
- Logan29
- Myton29
- Oakley29
- Payson29
- Provo29
- Randolph29
- Snyderville29
- West Mountain29
- Centerville28
- Eden28
- Emigration Canyon28
- Granite28
- Kamas28
- Kaysville28
- Loa28
- Millcreek28
- Mountain Green28
- Oak City28
- Providence28
- Silver Summit28
- Springdale28
- Summit Park28
- Taylorsville28
- Torrey28
- Tremonton28
- Vernon28
- Woods Cross28
- Kane County27
- Lake Point27
- North Salt Lake27
- Park City27
- Perry27
- Sanpete County27
- White Mesa27
- Woodland Hills27
- Central Valley26
- Iron County26
- Wolf Creek26
- Benson25
- Cache County22
- Richfield22
- Fillmore21
- Aurora19
- Castle Dale19
- Ferron19
- Huntington19
- Orangeville19
- Salina19
- Vernal19
- Ballard18
- Carbonville18
- Centerfield18
- East Carbon18
- Ephraim18
- Fairview18
- Fountain Green18
- Gunnison18
- Helper18
- Jensen18
- Lapoint18
- Manila18
- Manti18
- Moroni18
- Mount Pleasant18
- Naples18
- Price18
- Spring Glen18
- Wellington18
- Whiterocks18
- Delta17
- Mona17
- Nephi17
- North Logan17
- Santaquin17
- Benjamin16
- Daniel16
- East Basin16
- Elk Ridge16
- Eureka16
- Francis16
- Hideout16
- Kearns16
- Mapleton16
- Riverton16
- Salem16
- Stansbury Park16
- Vineyard16
- White City16
- Henefer15
- Sundance15
- Clinton14
- Enterprise, Morgan County14
- Fruit Heights14
- Huntsville14
- Sunset14
- Uintah14
- Washington Terrace14
- West Bountiful14
- Riverdale13
- Roy13
- West Haven13
- Liberty12
- Marriott-Slaterville12
- Elwood11
- Farmington11
- Garland11
- Honeyville11
- Hyrum11
- Mendon11
- Millville11
- Nibley11
- Paradise11
- Plain City11
- Pleasant View11
- River Heights11
- South Willard11
- Wellsville11
- Wendover11
- Willard11
- Hyde Park10
- Lewiston10
- Richmond9
- Mantua6
- Utah County6
- Alta0
