Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 21:04, Oct 26
Utah Department of Environmental QualityUTOPIA FiberOlympus Cove - UpperWeber State University (WSU)Brigham Young UniversityMichael JonesUSA National Park ServiceLittle Goosel&cJohn LloydMile High GuyUtah State University (USU)Utah Division of Air QualityCLGAnonymous ContributorPapa Steve16th AveMeganAnonymousJoeChadwick GreenhalghCaraTanner Jjessica Mountain ResidentGregg AndersonPedro HuebnerHive and springDaveAnonymous contributor
Utah Department of Environmental QualityUTOPIA FiberOlympus Cove - UpperWeber State University (WSU)Brigham Young UniversityMichael JonesUSA National Park ServiceLittle Goosel&cJohn LloydMile High GuyUtah State University (USU)Utah Division of Air QualityCLGAnonymous ContributorPapa Steve16th AveMeganAnonymousJoeChadwick GreenhalghCaraTanner Jjessica Mountain ResidentGregg AndersonPedro HuebnerHive and springDaveAnonymous 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?
- Santa Clara54
- Smithfield43
- Summit County41
- Washington County41
- Daggett County40
- Duchesne40
- Duchesne County39
- Emery County38
- Eagle Mountain37
- Enoch37
- Erda37
- Herriman37
- Moab37
- Uintah County37
- West Valley City37
- Heber35
- Bountiful34
- San Juan34
- Spanish Fork34
- Salt Lake City33
- Lindon32
- Box Elder County31
- Murray31
- Oakley31
- Roosevelt31
- Pleasant Grove30
- Hurricane29
- Midway29
- Carbon County28
- Farr West28
- Magna28
- Alpine27
- Grantsville27
- Morgan27
- Fort Duchesne26
- Maeser26
- Springville26
- Tremonton26
- Brigham City25
- Orem25
- Cedar Hills24
- Coalville24
- Hooper24
- Kamas24
- Myton24
- Providence24
- South Weber24
- American Fork23
- Centerville23
- Copperton23
- Cottonwood Heights23
- Lake Point23
- Layton23
- Mendon23
- Payson23
- Provo23
- Randolph23
- Sandy23
- South Salt Lake23
- Taylorsville23
- Tooele23
- Tooele County23
- Wasatch23
- East Basin22
- Sevier County22
- Silver Summit22
- Snyderville22
- Springdale22
- Timber Lakes22
- Toquerville22
- Woods Cross22
- Clearfield21
- Emigration Canyon21
- Genola21
- Holladay21
- Ivins21
- Kaysville21
- Midvale21
- Millcreek21
- North Ogden21
- Ogden21
- Perry21
- Saratoga Springs21
- South Jordan21
- South Ogden21
- Washington21
- Weber21
- West Jordan21
- Draper20
- Park City20
- Sanpete County20
- St. George20
- Stansbury Park20
- Summit Park20
- West Mountain20
- Wolf Creek20
- Woodland Hills20
- Granite19
- Harrisville19
- Kearns19
- North Salt Lake19
- Bluffdale18
- Cedar City18
- Dutch John18
- Juab County18
- Mountain Green18
- Oak City18
- Riverton18
- Vernon18
- Utah County17
- Enterprise, Morgan County16
- Fruit Heights16
- Grand County16
- Panguitch16
- Uintah16
- West Bountiful16
- White City16
- Alta15
- Benson15
- Clinton15
- Huntsville15
- Riverdale15
- Roy15
- Sunset15
- Washington Terrace15
- West Point15
- White Mesa15
- Liberty14
- Marriott-Slaterville14
- Pleasant View14
- West Haven14
- Cache County13
- Paradise13
- Plain City13
- South Willard13
- Willard13
- Ballard12
- Francis12
- Hideout12
- Hyde Park12
- Hyrum12
- Jensen12
- Lapoint12
- Lehi12
- Manila12
- Millville12
- Naples12
- Nibley12
- River Heights12
- Salt Lake12
- Vernal12
- Vineyard12
- Wellsville12
- Whiterocks12
- Daniel11
- Honeyville11
- Richmond11
- Elwood10
- Eureka10
- Garland10
- Lewiston10
- Wayne County10
- Benjamin9
- Spring City9
- Carbonville8
- Castle Dale8
- Centerfield8
- East Carbon8
- Elk Ridge8
- Ephraim8
- Fairview8
- Ferron8
- Fillmore8
- Fountain Green8
- Gunnison8
- Helper8
- Huntington8
- Manti8
- Mapleton8
- Mona8
- Moroni8
- Mount Pleasant8
- Nephi8
- Orangeville8
- Price8
- Salem8
- Santaquin8
- Spring Glen8
- Wellington8
- Wendover8
- Aurora7
- Boulder7
- Milford7
- Salina7
- Beaver6
- Big Water6
- Blanding6
- Central Valley6
- Garfield County6
- Hildale6
- Iron County6
- Junction6
- Kanab6
- Kane County6
- La Verkin6
- Loa6
- Mantua6
- Monroe6
- Monticello6
- New Harmony6
- North Logan6
- Orderville6
- Parowan6
- Richfield6
- Sundance6
- Torrey6
- Virgin6
- Delta0
- Farmington0
- Henefer0
- Logan0
- Syracuse0
