Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 18:40, Oct 23
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
- Bountiful45
- Midvale45
- Summit County45
- Erda43
- Heber43
- Lindon43
- Daggett County42
- Duchesne County42
- Herriman42
- Salt Lake City42
- Duchesne41
- Murray41
- Magna40
- Spanish Fork39
- West Valley City39
- Brigham City38
- San Juan38
- Box Elder County37
- Harrisville36
- Enoch35
- Washington County31
- Carbon County30
- Emery County30
- Pleasant Grove30
- Highland29
- Moab29
- Uintah County29
- Utah County28
- Hurricane26
- Alta24
- Delta24
- Sundance24
- Smithfield23
- Eagle Mountain21
- Roosevelt21
- Maeser19
- Tooele19
- Henefer18
- Mantua18
- Spring City18
- Cache County14
- Washington14
- Farmington13
- North Salt Lake13
- Tremonton12
- Holladay11
- Lake Point11
- Midway11
- West Mountain11
- Cedar City9
- Cedar Hills9
- Cottonwood Heights9
- Grand County9
- Grantsville9
- Logan9
- Millcreek9
- Provo9
- Sandy9
- Snyderville9
- Springdale9
- Syracuse9
- Wayne County9
- Oakley8
- Park City8
- South Salt Lake8
- South Weber8
- St. George8
- Centerville7
- Draper7
- Emigration Canyon7
- Hooper7
- Layton7
- Loa7
- North Ogden7
- Taylorsville7
- Timber Lakes7
- Torrey7
- White Mesa7
- Woods Cross7
- Alpine6
- American Fork6
- Aurora6
- Ballard6
- Beaver6
- Benjamin6
- Benson6
- Big Water6
- Blanding6
- Carbonville6
- Castle Dale6
- Centerfield6
- Central Valley6
- Clinton6
- Coalville6
- Copperton6
- Daniel6
- East Basin6
- East Carbon6
- Eden6
- Elk Ridge6
- Elwood6
- Enterprise, Morgan County6
- Ephraim6
- Eureka6
- Fairview6
- Farr West6
- Ferron6
- Fillmore6
- Fountain Green6
- Francis6
- Fruit Heights6
- Garfield County6
- Garland6
- Genola6
- Granite6
- Gunnison6
- Helper6
- Hideout6
- Hildale6
- Honeyville6
- Huntington6
- Huntsville6
- Hyde Park6
- Hyrum6
- Iron County6
- Jensen6
- Juab County6
- Junction6
- Kanab6
- Kearns6
- La Verkin6
- Lapoint6
- Lewiston6
- Liberty6
- Manila6
- Manti6
- Mapleton6
- Marriott-Slaterville6
- Milford6
- Millville6
- Mona6
- Monroe6
- Monticello6
- Moroni6
- Mount Pleasant6
- Mountain Green6
- Naples6
- Nephi6
- New Harmony6
- Nibley6
- North Logan6
- Oak City6
- Orangeville6
- Orderville6
- Paradise6
- Parowan6
- Perry6
- Plain City6
- Pleasant View6
- Price6
- Randolph6
- Richfield6
- Richmond6
- River Heights6
- Riverdale6
- Riverton6
- Roy6
- Salem6
- Salina6
- Santaquin6
- Saratoga Springs6
- Silver Summit6
- South Jordan6
- South Willard6
- Spring Glen6
- Springville6
- Stansbury Park6
- Sunset6
- Teasdale6
- Uintah6
- Vernal6
- Vernon6
- Vineyard6
- Virgin6
- Washington Terrace6
- Weber6
- Wellington6
- Wellsville6
- Wendover6
- West Bountiful6
- West Haven6
- West Jordan6
- West Point6
- White City6
- Whiterocks6
- Willard6
- Morgan5
- Wolf Creek5
- Bluffdale4
- Kamas4
- Ogden4
- South Ogden4
- Kaysville3
- Lehi3
- Myton3
- Orem3
- Summit Park3
- Boulder2
- Clearfield2
- Ivins2
- Mendon2
- Payson2
- Sevier County2
- Tooele County2
- Dutch John1
- Fort Duchesne1
- Panguitch1
- Providence1
- Salt Lake1
- Sanpete County1
- Kane County0
- Toquerville0
- Woodland Hills0
