Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 18:52, May 26
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?
- Duchesne County60
- Delta59
- Eureka57
- Ivins56
- La Verkin56
- Milford56
- New Harmony56
- Santa Clara56
- Wendover56
- Fillmore55
- Magna55
- Virgin55
- Beaver54
- Central Valley54
- Hildale54
- Junction54
- Kanab54
- Mona54
- Monroe54
- Nephi54
- Orderville54
- Parowan54
- Richfield54
- Aurora53
- Ballard53
- Benjamin53
- Big Water53
- Blanding53
- Carbonville53
- Castle Dale53
- Centerfield53
- East Carbon53
- Elk Ridge53
- Ephraim53
- Fairview53
- Ferron53
- Fountain Green53
- Gunnison53
- Helper53
- Huntington53
- Kearns53
- Lapoint53
- Loa53
- Manti53
- Mapleton53
- Moab53
- Monticello53
- Moroni53
- Mount Pleasant53
- Orangeville53
- Price53
- Salem53
- Salina53
- Sanpete County53
- Santaquin53
- Spring Glen53
- Syracuse53
- Torrey53
- Vineyard53
- Wellington53
- Whiterocks53
- Daniel52
- Jensen52
- Naples52
- Vernal52
- White City52
- Clinton51
- East Basin51
- Enoch51
- Francis51
- Fruit Heights51
- Harrisville51
- Hideout51
- West Bountiful51
- Roy50
- Salt Lake City50
- Sunset50
- Washington County50
- West Haven50
- West Valley City50
- Bountiful49
- Erda49
- Herriman49
- Hurricane49
- Plain City49
- Riverdale49
- San Juan49
- Uintah49
- Washington Terrace49
- Box Elder County48
- Brigham City48
- Marriott-Slaterville48
- Enterprise, Morgan County47
- Midvale47
- Pleasant View47
- South Willard47
- Summit County47
- Duchesne46
- Lindon46
- Roosevelt46
- Uintah County46
- Willard46
- Eagle Mountain45
- Huntsville45
- Murray45
- Elwood44
- Emery County44
- Garland44
- Heber44
- Honeyville44
- Liberty44
- Manila43
- Smithfield43
- Hyrum42
- Mendon42
- Paradise42
- Wellsville42
- Carbon County41
- Millville41
- Nibley41
- River Heights41
- Highland40
- Maeser40
- Tooele40
- Hyde Park39
- North Logan39
- Spanish Fork39
- Lewiston38
- Richmond38
- Randolph37
- Toquerville37
- Washington35
- Cedar Hills34
- Hooper34
- South Ogden34
- South Salt Lake34
- Springdale34
- St. George34
- Clearfield33
- Copperton33
- Cottonwood Heights33
- Grantsville33
- Stansbury Park33
- Tooele County33
- West Jordan33
- Lake Point32
- Layton32
- North Ogden32
- Perry32
- Salt Lake32
- Sandy32
- Silver Summit32
- South Jordan32
- Taylorsville32
- Vernon32
- Cedar City31
- Farr West31
- Juab County31
- North Salt Lake31
- Oak City31
- Ogden31
- Saratoga Springs31
- American Fork30
- Centerville30
- Garfield County30
- Morgan30
- Sevier County30
- Holladay29
- Kaysville29
- Millcreek29
- South Weber29
- Alpine28
- Draper28
- Lehi28
- Orem28
- Bluffdale27
- Genola27
- Granite27
- Logan27
- Mountain Green27
- Panguitch27
- Payson27
- Pleasant Grove27
- Providence27
- Weber27
- West Mountain27
- Coalville26
- Emigration Canyon26
- Iron County26
- Midway26
- Springville26
- Wasatch26
- Woods Cross26
- Benson25
- Boulder25
- Eden25
- Myton24
- Snyderville24
- Summit Park24
- Wolf Creek24
- Woodland Hills24
- Farmington23
- Grand County23
- Park City23
- Provo23
- Spring City23
- Wayne County23
- White Mesa23
- Cache County22
- Fort Duchesne22
- Oakley22
- Tremonton20
- Henefer19
- Riverton19
- Kamas18
- Sundance18
- West Point15
- Mantua11
- Alta6
- Utah County0
