Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 21:12, Jul 12
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?
- Bountiful107
- Summit County107
- Harrisville101
- Brigham City81
- Erda78
- Eagle Mountain71
- Moab71
- Roosevelt71
- San Juan68
- Box Elder County65
- Carbon County65
- Emery County65
- Magna65
- Spanish Fork65
- Kamas63
- Syracuse63
- Maeser61
- Tooele61
- West Valley City61
- Duchesne60
- Salt Lake City60
- Duchesne County58
- East Carbon58
- Monticello58
- Uintah County58
- Blanding57
- Castle Dale57
- Ferron57
- Huntington57
- Oakley57
- Orangeville57
- Panguitch57
- Price57
- Wellington57
- Carbonville56
- Helper56
- Spring Glen56
- Aurora55
- Central Valley55
- Herriman55
- Lindon55
- Murray55
- Richfield55
- Riverton55
- Salina55
- Centerfield54
- Fillmore54
- Gunnison54
- Loa54
- Manti54
- Monroe54
- Spring City54
- Torrey54
- Beaver53
- Coalville53
- Ephraim53
- Junction53
- Midway53
- Myton53
- Sanpete County53
- Wayne County53
- Fairview52
- Garfield County52
- Grand County52
- Highland52
- Moroni52
- Mount Pleasant52
- Sevier County52
- Silver Summit52
- South Weber52
- Wasatch52
- Boulder51
- Heber51
- Milford51
- Fountain Green50
- Kane County50
- Big Water49
- Cottonwood Heights49
- Tooele County49
- Vernon49
- Midvale48
- Park City48
- Sandy48
- Snyderville48
- Parowan47
- Smithfield47
- West Point47
- Cedar Hills46
- Fort Duchesne46
- South Jordan46
- Kearns45
- Alpine44
- Ballard44
- Copperton44
- Draper44
- Enoch44
- Granite44
- Nephi44
- Salt Lake44
- Utah County44
- American Fork43
- North Salt Lake43
- Taylorsville43
- West Jordan43
- Holladay42
- South Salt Lake42
- Summit Park42
- Virgin42
- Washington County42
- Cache County41
- Emigration Canyon41
- Millcreek41
- Provo41
- New Harmony40
- Orderville40
- Hurricane39
- Kanab39
- Mona39
- White Mesa39
- Bluffdale38
- Clearfield38
- Dutch John38
- Eden38
- Grantsville38
- Hildale38
- La Verkin38
- Oak City38
- Orem38
- Santa Clara38
- Woods Cross38
- Henefer37
- Juab County37
- Lapoint37
- Lehi37
- Mountain Green37
- Springville37
- Weber37
- Whiterocks37
- Wolf Creek37
- Centerville36
- Elk Ridge36
- Kaysville36
- Layton36
- Payson36
- Santaquin36
- South Ogden36
- Eureka35
- Hooper35
- Jensen35
- Providence35
- Woodland Hills35
- Benjamin34
- Genola34
- Mapleton34
- Naples34
- North Ogden34
- Ogden34
- Salem34
- Saratoga Springs34
- Toquerville34
- Vernal34
- Washington34
- West Mountain34
- Ivins33
- Lake Point33
- Springdale33
- Tremonton33
- Cedar City32
- Farr West32
- Manila32
- Perry32
- St. George32
- Pleasant Grove31
- Randolph31
- Logan30
- Vineyard30
- Benson28
- Daniel28
- East Basin28
- Sundance28
- Francis27
- White City27
- Enterprise, Morgan County26
- Hideout26
- Iron County26
- Morgan26
- West Bountiful26
- Fruit Heights25
- Huntsville25
- Stansbury Park25
- Clinton24
- Liberty24
- Riverdale24
- Roy24
- Sunset24
- Uintah24
- Washington Terrace24
- West Haven24
- Marriott-Slaterville23
- Paradise23
- Pleasant View23
- Delta22
- Plain City21
- South Willard21
- Willard20
- Hyrum19
- Millville18
- Nibley18
- Wellsville18
- Wendover18
- Elwood17
- Honeyville17
- Hyde Park17
- Lewiston17
- Mendon17
- North Logan17
- Richmond17
- River Heights17
- Garland16
- Mantua11
- Farmington8
- Alta0
