Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 20:25, 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?
- Brigham City104
- Bountiful102
- Harrisville101
- Midvale95
- Murray88
- Cache County76
- Eagle Mountain75
- Salt Lake City75
- Summit County75
- Monticello72
- Blanding71
- Tooele County69
- Wolf Creek69
- Herriman65
- Moab65
- North Ogden65
- Roosevelt65
- South Weber65
- Weber65
- Duchesne County63
- Syracuse63
- Coalville62
- South Ogden59
- Maeser58
- Mountain Green58
- Perry58
- Spanish Fork58
- Stansbury Park58
- Beaver57
- Eureka57
- Fillmore57
- Fort Duchesne57
- Junction57
- Kaysville57
- Layton57
- Milford57
- Monroe57
- New Harmony57
- Parowan57
- Aurora56
- Central Valley56
- La Verkin56
- Ogden56
- Park City56
- Richfield56
- Riverton56
- Santa Clara56
- Silver Summit56
- Virgin56
- Wasatch56
- Benjamin55
- Carbonville55
- Centerville55
- Daniel55
- Elk Ridge55
- Genola55
- Helper55
- Highland55
- Hildale55
- Mapleton55
- Mona55
- Myton55
- Nephi55
- Orderville55
- Price55
- Salem55
- Salina55
- Santaquin55
- Spring Glen55
- Uintah County55
- Vernon55
- Vineyard55
- Wellington55
- West Mountain55
- White City55
- Ballard54
- Centerfield54
- Dutch John54
- East Carbon54
- Enterprise, Morgan County54
- Ephraim54
- Fairview54
- Fountain Green54
- Francis54
- Fruit Heights54
- Gunnison54
- Henefer54
- Hideout54
- Huntington54
- Kanab54
- Lapoint54
- Morgan54
- Moroni54
- Mount Pleasant54
- Oakley54
- West Bountiful54
- Whiterocks54
- Castle Dale53
- Clinton53
- Copperton53
- Duchesne53
- Emigration Canyon53
- Ferron53
- Huntsville53
- Jensen53
- Loa53
- Manti53
- Naples53
- Orangeville53
- Riverdale53
- Roy53
- Snyderville53
- Sunset53
- Uintah53
- Vernal53
- Washington Terrace53
- Wendover53
- West Haven53
- Farr West52
- Granite52
- Holladay52
- Kamas52
- Liberty52
- Marriott-Slaterville52
- Midway52
- North Salt Lake52
- Plain City52
- Pleasant View52
- Salt Lake52
- South Salt Lake52
- Springville52
- Torrey52
- Cottonwood Heights51
- Millcreek51
- San Juan51
- South Willard51
- Clearfield50
- Sandy50
- Willard50
- Bluffdale49
- Carbon County49
- Cedar Hills49
- Emery County49
- Manila49
- Summit Park49
- West Valley City49
- American Fork48
- Big Water48
- Draper48
- Heber48
- Hurricane48
- Lindon48
- Magna48
- Payson48
- Tooele48
- Enoch47
- Grantsville47
- Orem47
- West Jordan47
- Woods Cross47
- Alpine46
- Paradise46
- Sevier County46
- South Jordan46
- Taylorsville46
- Tremonton46
- Erda45
- Lehi45
- Randolph45
- Farmington44
- Kearns44
- Mantua44
- Saratoga Springs44
- Woodland Hills44
- Provo43
- Washington County43
- East Basin42
- Hooper42
- Lake Point42
- Sanpete County42
- Hyrum41
- Wellsville41
- West Point41
- Millville40
- Nibley40
- Spring City40
- Eden39
- Elwood39
- Honeyville39
- Providence39
- River Heights39
- Toquerville39
- Garfield County38
- Garland38
- Grand County38
- Hyde Park38
- Mendon38
- Richmond38
- Wayne County38
- Boulder37
- Kane County37
- Lewiston37
- Panguitch37
- Springdale37
- St. George37
- Box Elder County36
- Juab County36
- Oak City36
- Smithfield36
- Washington36
- Cedar City35
- Benson34
- Ivins34
- Logan33
- Pleasant Grove33
- White Mesa31
- Iron County27
- Alta22
- Delta22
- Sundance22
- Utah County22
- North Logan3
