Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 18:01, 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?
- Delta59
- Eureka57
- Enoch56
- Ivins56
- La Verkin56
- Milford56
- New Harmony56
- Santa Clara56
- Wendover56
- Fillmore55
- Magna55
- Moab55
- Syracuse55
- 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
- Monticello53
- Moroni53
- Mount Pleasant53
- Orangeville53
- Price53
- Salem53
- Salina53
- Sanpete County53
- Santaquin53
- Spring Glen53
- Torrey53
- Vineyard53
- Wellington53
- Whiterocks53
- Daniel52
- Jensen52
- Naples52
- Vernal52
- White City52
- Clinton51
- East Basin51
- Francis51
- Fruit Heights51
- Harrisville51
- Hideout51
- Lindon51
- Washington County51
- West Bountiful51
- Erda50
- Roy50
- San Juan50
- Sunset50
- West Haven50
- Brigham City49
- Duchesne County49
- Herriman49
- Hurricane49
- Plain City49
- Riverdale49
- Salt Lake City49
- Uintah49
- Washington Terrace49
- West Valley City49
- Bountiful48
- Marriott-Slaterville48
- Box Elder County47
- Enterprise, Morgan County47
- Midvale47
- Pleasant View47
- South Willard47
- Summit County47
- Willard46
- Eagle Mountain45
- Heber45
- Huntsville45
- Roosevelt45
- Carbon County44
- Elwood44
- Emery County44
- Garland44
- Honeyville44
- Liberty44
- Smithfield44
- Manila43
- Murray43
- Tooele43
- Duchesne42
- Hyrum42
- Mendon42
- Paradise42
- Spanish Fork42
- Uintah County42
- Wellsville42
- Maeser41
- Millville41
- Nibley41
- River Heights41
- South Weber41
- Highland40
- Hyde Park39
- North Logan39
- Utah County39
- Lewiston38
- Richmond38
- Hooper37
- Randolph37
- West Point37
- St. George36
- Toquerville35
- Washington35
- Cedar Hills34
- Copperton34
- South Salt Lake34
- Tooele County34
- Clearfield33
- Grantsville33
- Salt Lake33
- South Ogden33
- Stansbury Park33
- Vernon33
- West Jordan33
- Cottonwood Heights32
- Juab County32
- Lake Point32
- Morgan32
- Sandy32
- Silver Summit32
- South Jordan32
- Taylorsville32
- Alpine31
- American Fork31
- Cedar City31
- Coalville31
- Genola31
- Layton31
- North Salt Lake31
- Orem31
- Springdale31
- Farr West30
- Oak City30
- Ogden30
- Panguitch30
- Payson30
- Centerville29
- Garfield County29
- Holladay29
- Kaysville29
- Lehi29
- Mountain Green29
- North Ogden29
- Pleasant Grove29
- Provo29
- Sevier County29
- Summit Park29
- Bluffdale28
- Draper28
- Emigration Canyon28
- Millcreek28
- Perry28
- Saratoga Springs28
- Wasatch28
- West Mountain28
- Granite27
- Logan27
- Midway27
- Oakley27
- Park City27
- Providence27
- Snyderville27
- Woodland Hills27
- Iron County26
- Springville26
- Woods Cross26
- Eden25
- Boulder24
- Farmington24
- Fort Duchesne24
- Myton24
- Weber24
- Grand County23
- Wolf Creek23
- Benson22
- White Mesa22
- Henefer21
- Spring City21
- Sundance21
- Tremonton21
- Wayne County21
- Cache County20
- Kamas20
- Riverton19
- Mantua11
- Alta6
