Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 18:21, 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?
- Eagle Mountain70
- Roosevelt68
- Duchesne County67
- Blanding64
- Duchesne64
- Milford64
- New Harmony64
- Beaver63
- Harrisville63
- Monticello63
- Santa Clara63
- Parowan62
- Moab61
- La Verkin60
- Enoch59
- Eureka59
- Virgin59
- Maeser58
- Syracuse58
- Aurora57
- Castle Dale57
- Centerfield57
- Central Valley57
- Ephraim57
- Fairview57
- Ferron57
- Fillmore57
- Fountain Green57
- Genola57
- Gunnison57
- Junction57
- Manti57
- Midway57
- Mona57
- Monroe57
- Moroni57
- Mount Pleasant57
- Nephi57
- Orangeville57
- Richfield57
- Salina57
- Santaquin57
- West Mountain57
- Benjamin56
- Carbon County56
- Coalville56
- Elk Ridge56
- Hildale56
- Huntington56
- Loa56
- Mapleton56
- Salem56
- South Weber56
- Vernon56
- Carbonville55
- East Carbon55
- Helper55
- Price55
- Spring Glen55
- Stansbury Park55
- Summit County55
- Torrey55
- Vineyard55
- Wellington55
- Fort Duchesne54
- Herriman54
- Highland54
- Kamas54
- Orderville54
- Silver Summit54
- Smithfield54
- Wendover54
- Alta53
- Ballard53
- Bluffdale53
- Emery County53
- Heber53
- Lapoint53
- Myton53
- Park City53
- Snyderville53
- White City53
- Daniel52
- Jensen52
- Kanab52
- Lehi52
- Spanish Fork52
- Springville52
- Tooele County52
- Uintah County52
- Wasatch52
- Cottonwood Heights51
- Naples51
- Oakley51
- Whiterocks51
- Copperton50
- Sundance50
- Vernal50
- Riverton49
- Salt Lake49
- San Juan49
- Saratoga Springs49
- South Ogden49
- Summit Park49
- Cedar Hills48
- Hideout48
- Orem48
- Providence48
- Weber48
- American Fork47
- Big Water47
- Francis47
- Logan47
- Mountain Green47
- Kearns46
- Midvale46
- Payson46
- Sandy46
- West Valley City46
- Wolf Creek46
- Ogden45
- Provo45
- Randolph45
- Springdale45
- Toquerville45
- Dutch John44
- Holladay44
- Ivins44
- Lindon44
- Murray44
- Sanpete County44
- South Jordan44
- South Salt Lake44
- Taylorsville44
- West Jordan44
- Woodland Hills44
- Boulder43
- Draper43
- Salt Lake City43
- Sevier County43
- St. George43
- Washington County43
- Wayne County43
- West Bountiful43
- Bountiful42
- Spring City42
- Alpine41
- Benson41
- Emigration Canyon41
- Henefer41
- North Ogden41
- West Point41
- Fruit Heights40
- Morgan40
- Clinton39
- Eden39
- Enterprise, Morgan County39
- Garfield County39
- Hooper39
- Juab County39
- Magna39
- Millcreek39
- North Salt Lake39
- Sunset39
- Uintah39
- Utah County39
- Washington Terrace39
- Brigham City38
- Clearfield38
- Huntsville38
- Kaysville38
- Lake Point38
- Riverdale38
- Roy38
- Tooele38
- Washington38
- West Haven38
- Cache County37
- Cedar City37
- Centerville37
- Granite37
- Kane County37
- Liberty37
- Marriott-Slaterville37
- Panguitch37
- Woods Cross37
- East Basin36
- Farr West36
- Grantsville36
- Layton36
- Manila36
- Paradise36
- Perry36
- Plain City36
- Pleasant View36
- South Willard36
- Hyde Park35
- Hyrum35
- Millville35
- Nibley35
- North Logan35
- Richmond35
- River Heights35
- Wellsville35
- Willard35
- Elwood34
- Honeyville34
- Lewiston34
- Mendon34
- Erda33
- Garland33
- Oak City33
- Tremonton33
- Box Elder County31
- Pleasant Grove31
- White Mesa31
- Grand County29
- Delta28
- Farmington28
- Iron County24
- Hurricane21
- Mantua11
