Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 22:42, Oct 02
Utah Department of Environmental QualityUTOPIA FiberOlympus Cove - UpperWeber State University (WSU)Brigham Young UniversityMichael JonesLittle Goosel&cJohn LloydMile High GuyUtah State University (USU)CLGUtah Division of Air QualityAnonymous ContributorPapa Steve16th AveUSA National Park ServiceMeganAnonymousJoeChadwick GreenhalghCaraTanner Jjessica Mountain ResidentGregg AndersonanonymousPedro HuebnerHive and springDaveChris NeffAnonymous contributor
Utah Department of Environmental QualityUTOPIA FiberOlympus Cove - UpperWeber State University (WSU)Brigham Young UniversityMichael JonesLittle Goosel&cJohn LloydMile High GuyUtah State University (USU)CLGUtah Division of Air QualityAnonymous ContributorPapa Steve16th AveUSA National Park ServiceMeganAnonymousJoeChadwick GreenhalghCaraTanner Jjessica Mountain ResidentGregg AndersonanonymousPedro HuebnerHive and springDaveChris NeffAnonymous contributor
Live most polluted city ranking
Real-time Utah most polluted city ranking
Wildfires in Utah
Real-time information
Active fires
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Learn more about global air quality
Which is the most polluted city in Utah?
- Daggett County85
- Erda75
- Bountiful71
- Magna70
- Salt Lake City66
- Santa Clara57
- West Valley City51
- Duchesne County50
- Duchesne47
- Spanish Fork47
- Brigham City46
- Carbon County46
- Eagle Mountain46
- Emery County46
- Roosevelt46
- Summit County46
- Box Elder County45
- Hurricane45
- Maeser45
- San Juan45
- Tooele45
- Uintah County45
- Virgin45
- Washington County45
- South Weber44
- Enoch43
- Herriman42
- Midvale42
- Murray42
- Smithfield41
- Utah County39
- Grantsville38
- Heber37
- Syracuse36
- Provo35
- Springville35
- Moab33
- Taylorsville33
- Layton32
- Sanpete County32
- South Ogden32
- Woods Cross32
- Alpine31
- Cedar Hills31
- Clearfield31
- Coalville31
- East Basin31
- Eden31
- Fort Duchesne31
- Hooper31
- Kaysville31
- Lake Point31
- Midway31
- Morgan31
- North Salt Lake31
- Perry31
- Providence31
- South Jordan31
- South Salt Lake31
- Tooele County31
- Tremonton31
- Centerville30
- Copperton30
- North Ogden30
- Ogden30
- Payson30
- Sandy30
- Cottonwood Heights29
- Lindon29
- Orem29
- Washington29
- West Jordan29
- Wolf Creek29
- Holladay28
- Myton28
- American Fork27
- Bluffdale27
- Clinton27
- Emigration Canyon27
- Genola27
- Kamas27
- Mendon27
- Panguitch27
- Plain City27
- Pleasant Grove27
- Randolph27
- Roy27
- Salt Lake27
- Saratoga Springs27
- Springdale27
- St. George27
- Vernon27
- West Haven27
- West Mountain27
- Draper26
- Lehi26
- Marriott-Slaterville26
- Pleasant View26
- Riverdale26
- Sevier County26
- South Willard26
- Stansbury Park26
- Sunset26
- Toquerville26
- Washington Terrace26
- Weber26
- Willard26
- Benson25
- Cedar City25
- Elwood25
- Ivins25
- Uintah25
- Fruit Heights24
- Garland24
- Honeyville24
- Huntsville24
- Liberty24
- Millcreek24
- Mountain Green24
- Oak City24
- Snyderville24
- Summit Park24
- Wasatch24
- Dutch John23
- Enterprise, Morgan County23
- Hyrum23
- Juab County23
- Millville23
- Nibley23
- Oakley23
- Paradise23
- Park City23
- Wellsville23
- West Bountiful23
- Woodland Hills23
- Cache County22
- Grand County22
- Granite22
- Hyde Park22
- River Heights22
- Timber Lakes22
- Wendover22
- Boulder21
- Kearns21
- Lewiston21
- Richmond21
- Wayne County21
- Harrisville20
- Riverton19
- Teasdale19
- White City19
- White Mesa18
- Ballard17
- Carbonville17
- Helper17
- Jensen17
- Lapoint17
- Manila17
- Naples17
- Price17
- Silver Summit17
- Spring City17
- Spring Glen17
- Vernal17
- Wellington17
- Whiterocks17
- Castle Dale16
- East Carbon16
- Highland16
- Huntington16
- Orangeville16
- Benjamin15
- Daniel15
- Elk Ridge15
- Eureka15
- Fairview15
- Fountain Green15
- Francis15
- Hideout15
- Mapleton15
- Mona15
- Moroni15
- Mount Pleasant15
- Nephi15
- Salem15
- Santaquin15
- Vineyard15
- Ephraim14
- Ferron14
- Logan14
- Aurora13
- Beaver13
- Centerfield13
- Central Valley13
- Fillmore13
- Gunnison13
- Iron County13
- Junction13
- La Verkin13
- Manti13
- Milford13
- Monroe13
- New Harmony13
- Parowan13
- Richfield13
- Salina13
- Orderville12
- Big Water11
- Blanding11
- Farmington11
- Garfield County11
- Hildale11
- Kanab11
- Kane County11
- Loa11
- Mantua11
- Monticello11
- Sundance11
- Torrey11
- Alta6
- Henefer6
- West Point2
- North Logan1
- Delta0
