Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 03:07, Jul 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?
- Summit County68
- Monticello66
- Blanding65
- Bountiful65
- Syracuse65
- Moab62
- Sanpete County61
- Duchesne County60
- Utah County60
- Aurora59
- Centerfield59
- Central Valley59
- Eagle Mountain59
- Eureka59
- Gunnison59
- Manti59
- Monroe59
- Richfield59
- Roosevelt59
- Salina59
- Benjamin58
- Castle Dale58
- Elk Ridge58
- Emery County58
- Ephraim58
- Fairview58
- Ferron58
- Fillmore58
- Fountain Green58
- Genola58
- Junction58
- Loa58
- Mapleton58
- Mona58
- Moroni58
- Mount Pleasant58
- Nephi58
- Orangeville58
- Salem58
- Santaquin58
- Sevier County58
- Spanish Fork58
- Spring City58
- West Mountain58
- Beaver57
- Boulder57
- Carbon County57
- Carbonville57
- Helper57
- Huntington57
- Price57
- Spring Glen57
- Torrey57
- Vineyard57
- Wellington57
- East Carbon56
- Highland56
- Milford56
- Copperton55
- Erda55
- Grand County55
- Oakley55
- South Weber55
- Wayne County55
- Big Water54
- Cedar Hills54
- Coalville54
- Kamas54
- North Ogden54
- Orem54
- Parowan54
- Riverton54
- South Salt Lake54
- Springville54
- Tooele County54
- Wendover54
- West Valley City54
- Woodland Hills54
- Daniel53
- Hurricane53
- Kearns53
- Midway53
- Oak City53
- Pleasant Grove53
- South Jordan53
- Taylorsville53
- Tooele53
- Wasatch53
- West Jordan53
- White City53
- Alpine52
- American Fork52
- Bluffdale52
- Brigham City52
- Heber52
- Lake Point52
- Lehi52
- Ogden52
- Perry52
- South Ogden52
- Stansbury Park52
- Clearfield51
- Draper51
- Duchesne51
- Kanab51
- Magna51
- Orderville51
- Provo51
- Vernon51
- Wolf Creek51
- Hideout50
- Kaysville50
- Logan50
- West Point50
- East Basin49
- San Juan49
- Saratoga Springs49
- Benson48
- Cache County48
- Francis48
- Grantsville48
- Holladay48
- Juab County48
- Layton48
- Maeser48
- Myton48
- Payson48
- Springdale48
- Cottonwood Heights47
- Harrisville47
- Midvale47
- Providence47
- Salt Lake47
- Sandy47
- Silver Summit47
- Weber47
- Hildale46
- Hooper46
- La Verkin46
- Millcreek46
- Murray46
- New Harmony46
- North Salt Lake46
- Salt Lake City46
- Virgin46
- Washington County46
- Santa Clara45
- Uintah County44
- Box Elder County43
- Centerville43
- Toquerville43
- Enoch42
- Fort Duchesne42
- Smithfield42
- Snyderville42
- White Mesa42
- Woods Cross42
- Garfield County41
- Lindon41
- Herriman40
- Eden39
- Granite39
- Mountain Green39
- Panguitch39
- Randolph39
- West Bountiful39
- Ballard38
- Emigration Canyon38
- Ivins38
- Park City38
- Summit Park37
- Washington37
- Fruit Heights36
- Morgan36
- St. George36
- Farr West35
- Dutch John34
- Enterprise, Morgan County34
- Kane County34
- Cedar City33
- Mantua33
- Sundance33
- Lapoint32
- Sunset32
- Uintah32
- Whiterocks32
- Clinton31
- Huntsville31
- Naples31
- Riverdale31
- Roy31
- Vernal31
- Washington Terrace31
- West Haven31
- Jensen30
- Liberty30
- Henefer29
- Manila29
- Marriott-Slaterville29
- Plain City29
- Pleasant View29
- Farmington28
- South Willard28
- Willard28
- Paradise27
- Hyrum26
- Wellsville26
- Honeyville25
- Elwood24
- Millville24
- Nibley24
- Mendon23
- River Heights23
- Delta22
- Garland22
- Hyde Park22
- North Logan22
- Iron County21
- Lewiston21
- Richmond21
- Tremonton12
- Alta11
