Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 07:24, Jul 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?
- Erda68
- Stansbury Park61
- Utah County60
- Harrisville58
- Highland58
- Midvale58
- Riverton58
- Vineyard58
- White City58
- Benjamin57
- Daniel57
- Elk Ridge57
- Eureka57
- Genola57
- Mapleton57
- Salem57
- Santaquin57
- Fairview56
- Mona56
- Brigham City55
- Carbonville55
- Emery County55
- Fountain Green55
- Helper55
- Moroni55
- Mount Pleasant55
- Nephi55
- Spring Glen55
- Syracuse55
- Uintah County55
- Ephraim54
- Hideout54
- Huntington54
- Maeser54
- Price54
- West Bountiful54
- Castle Dale53
- Francis53
- Manti53
- Orangeville53
- Wellington53
- Carbon County52
- Eagle Mountain52
- Ferron52
- Fruit Heights52
- Gunnison52
- Magna52
- Moab52
- Roosevelt52
- Santa Clara52
- Centerfield51
- Clinton51
- Herriman51
- Lindon51
- San Juan51
- Sunset50
- Bountiful49
- Salt Lake City49
- Summit County49
- Duchesne County48
- Roy48
- Uintah48
- Washington County48
- Washington Terrace48
- West Valley City48
- Riverdale47
- South Weber47
- West Haven47
- Duchesne46
- La Verkin46
- Spanish Fork46
- Virgin46
- Box Elder County45
- Enterprise, Morgan County44
- Hildale44
- Kearns44
- Smithfield44
- Copperton43
- Hurricane43
- Marriott-Slaterville43
- Sanpete County43
- West Jordan43
- Plain City42
- Salina42
- Tooele42
- Blanding41
- Bluffdale41
- Murray41
- South Jordan41
- West Mountain41
- Aurora40
- Heber40
- Provo40
- Randolph40
- Cedar Hills39
- East Carbon39
- Fillmore39
- Fort Duchesne39
- Lake Point39
- Perry39
- Saratoga Springs39
- American Fork38
- Orem38
- Payson38
- Pleasant View38
- Sandy38
- Tooele County38
- Woodland Hills38
- Clearfield37
- Grantsville37
- Lehi37
- New Harmony37
- South Willard37
- Taylorsville37
- Alpine36
- Draper36
- Enoch36
- Huntsville36
- Monticello36
- Springville36
- Vernon36
- Ogden35
- Providence35
- Sevier County35
- Boulder34
- Cottonwood Heights34
- Hooper34
- Layton34
- Liberty34
- Logan34
- Myton34
- Salt Lake34
- Willard34
- Eden33
- Kaysville33
- Morgan32
- North Ogden32
- South Ogden32
- South Salt Lake32
- Farr West31
- Holladay31
- North Salt Lake31
- Richfield31
- Spring City31
- Wayne County31
- Weber31
- Wolf Creek31
- Ballard29
- Centerville29
- Central Valley29
- Ivins29
- Kane County29
- Millcreek29
- Monroe29
- Mountain Green29
- Springdale29
- Delta28
- Dutch John28
- East Basin28
- Granite28
- Midway28
- Sundance28
- Beaver27
- Emigration Canyon27
- Honeyville27
- Junction27
- Kanab27
- Pleasant Grove27
- West Point27
- Whiterocks27
- Woods Cross27
- Elwood26
- Garland26
- Jensen26
- Lapoint26
- Naples26
- Oak City26
- Paradise26
- Vernal26
- Wellsville26
- Benson25
- Silver Summit25
- Tremonton25
- Cedar City24
- Coalville24
- Hyrum24
- Loa24
- Mendon24
- Milford24
- Nibley24
- Orderville24
- Parowan24
- St. George24
- Henefer23
- Juab County23
- Millville23
- River Heights23
- Summit Park23
- Torrey23
- Big Water22
- Hyde Park22
- Kamas22
- Lewiston22
- Richmond22
- Toquerville22
- White Mesa22
- Oakley21
- Washington21
- Snyderville20
- Grand County19
- Manila19
- Panguitch19
- Wendover18
- Cache County17
- Mantua17
- Park City15
- Wasatch14
- Iron County13
- Alta11
- Farmington11
- North Logan11
