Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 02:25, Oct 24
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?
- Boulder68
- Springdale58
- Utah County56
- Moab46
- Maeser45
- Carbon County44
- Enoch42
- Hurricane42
- Midvale41
- San Juan41
- Lindon40
- Harrisville39
- Timber Lakes39
- Tooele38
- Washington County38
- Uintah County36
- Box Elder County34
- Eagle Mountain33
- Roosevelt33
- Emery County32
- Daggett County31
- Salt Lake City31
- Erda30
- Duchesne County29
- Heber29
- Herriman29
- Highland29
- Brigham City28
- Magna28
- Duchesne27
- Spanish Fork27
- Pleasant Grove26
- Summit County26
- Alta24
- Smithfield24
- Bountiful23
- Murray23
- Dutch John21
- South Weber21
- Syracuse21
- Taylorsville20
- West Valley City20
- Mendon19
- Cache County18
- North Ogden18
- Sundance18
- Grand County16
- Juab County16
- Midway16
- Payson16
- Provo16
- Snyderville16
- Cedar City14
- Cedar Hills14
- East Basin14
- Holladay14
- Ivins14
- Oakley14
- Orem14
- Sandy14
- Teasdale14
- Washington14
- Alpine13
- Coalville13
- Cottonwood Heights13
- Fort Duchesne13
- Myton13
- Park City13
- South Salt Lake13
- Toquerville13
- West Mountain13
- White Mesa13
- American Fork12
- Draper12
- Hooper12
- Millcreek12
- North Salt Lake12
- Silver Summit12
- St. George12
- Clearfield11
- Copperton11
- Farmington11
- Layton11
- Lehi11
- Morgan11
- Sanpete County11
- Tooele County11
- Woodland Hills11
- Aurora10
- Ballard10
- Benjamin10
- Bluffdale10
- Carbonville10
- Castle Dale10
- Centerfield10
- Central Valley10
- Daniel10
- East Carbon10
- Elk Ridge10
- Ephraim10
- Eureka10
- Fairview10
- Ferron10
- Fountain Green10
- Francis10
- Gunnison10
- Helper10
- Hideout10
- Huntington10
- Lapoint10
- Loa10
- Manti10
- Mapleton10
- Mona10
- Moroni10
- Mount Pleasant10
- Naples10
- Nephi10
- Orangeville10
- Price10
- Richfield10
- Salem10
- Salina10
- Santaquin10
- Saratoga Springs10
- Spring Glen10
- Springville10
- Torrey10
- Vernal10
- Vineyard10
- Wellington10
- Whiterocks10
- Jensen9
- Kamas9
- Kaysville9
- Monroe9
- Ogden9
- Panguitch9
- Providence9
- Riverton9
- Sevier County9
- Spring City9
- Weber9
- West Jordan9
- White City9
- Woods Cross9
- Centerville8
- Clinton8
- Eden8
- Elwood8
- Enterprise, Morgan County8
- Farr West8
- Fillmore8
- Fruit Heights8
- Garfield County8
- Garland8
- Grantsville8
- Henefer8
- Honeyville8
- Huntsville8
- Hyde Park8
- Hyrum8
- Junction8
- Kearns8
- Lake Point8
- Lewiston8
- Liberty8
- Logan8
- Marriott-Slaterville8
- Millville8
- Nibley8
- North Logan8
- Oak City8
- Paradise8
- Plain City8
- Pleasant View8
- Randolph8
- Richmond8
- River Heights8
- Riverdale8
- Roy8
- South Jordan8
- South Ogden8
- South Willard8
- Stansbury Park8
- Sunset8
- Tremonton8
- Uintah8
- Vernon8
- Washington Terrace8
- Wayne County8
- Wellsville8
- West Bountiful8
- West Haven8
- West Point8
- Willard8
- Granite7
- Kane County7
- Wolf Creek7
- Beaver6
- Big Water6
- Blanding6
- Emigration Canyon6
- Hildale6
- Iron County6
- Kanab6
- La Verkin6
- Manila6
- Milford6
- Monticello6
- New Harmony6
- Orderville6
- Parowan6
- Santa Clara6
- Summit Park6
- Virgin6
- Wendover6
- Perry5
- Genola4
- Salt Lake4
- Benson1
- Mountain Green1
- Delta0
- Mantua0
