Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 21:25, Oct 01
Utah Department of Environmental QualityUTOPIA FiberOlympus Cove - UpperWeber State University (WSU)Brigham Young UniversityMichael JonesLittle Goosel&cJohn LloydMile High GuyUtah State University (USU)USA National Park ServiceCLGUtah Division of Air QualityPapa Steve16th AveMeganAnonymousJoeChadwick 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)USA National Park ServiceCLGUtah Division of Air QualityPapa Steve16th AveMeganAnonymousJoeChadwick 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?
- Smithfield93
- Santa Clara59
- Box Elder County48
- Duchesne County47
- Heber47
- Syracuse47
- Duchesne46
- Bountiful45
- Emery County45
- Herriman45
- Salt Lake City45
- South Weber45
- Summit County45
- Erda44
- Utah County44
- Eagle Mountain43
- Magna43
- Lindon42
- Spanish Fork42
- Tooele42
- Tooele County42
- Carbon County41
- Taylorsville41
- Kearns40
- Maeser40
- Hurricane39
- Midway39
- Moab39
- Roosevelt39
- Copperton38
- Daggett County38
- Enoch38
- San Juan38
- Stansbury Park38
- Uintah County38
- West Jordan38
- Grantsville37
- Layton37
- Vernon37
- West Valley City37
- Cottonwood Heights36
- Brigham City35
- East Basin35
- Perry35
- Sandy35
- South Ogden35
- Woodland Hills35
- Clearfield34
- Coalville34
- Genola34
- Holladay34
- Hooper34
- Juab County34
- Kaysville34
- Lake Point34
- Murray34
- North Ogden34
- North Salt Lake34
- Payson34
- Riverton34
- Salt Lake34
- Sevier County34
- South Jordan34
- South Salt Lake34
- Bluffdale33
- Centerville33
- Draper33
- Emigration Canyon33
- Midvale33
- Morgan33
- Oak City33
- Ogden33
- Orem33
- Provo33
- Silver Summit33
- Tremonton33
- Woods Cross33
- Alpine32
- Oakley32
- Sanpete County32
- Saratoga Springs32
- West Point32
- American Fork31
- Cedar Hills31
- Clinton31
- Eureka31
- Kamas31
- Mountain Green31
- Providence31
- Springville31
- Sunset31
- Washington31
- West Bountiful31
- White City31
- Wolf Creek31
- Eden30
- Fruit Heights30
- Highland30
- Marriott-Slaterville30
- Plain City30
- Pleasant View30
- Riverdale30
- Roy30
- South Willard30
- Uintah30
- Washington Terrace30
- West Haven30
- Enterprise, Morgan County29
- Granite29
- Harrisville29
- Park City29
- Pleasant Grove29
- Summit Park29
- Vineyard29
- Weber29
- Willard29
- Benjamin28
- Farr West28
- Huntsville28
- Liberty28
- Millcreek28
- Randolph28
- Snyderville28
- Timber Lakes28
- Toquerville28
- Cedar City27
- Elk Ridge27
- Elwood27
- Garland27
- Honeyville27
- Hyde Park27
- Hyrum27
- Ivins27
- Lewiston27
- Mapleton27
- Mendon27
- Millville27
- Mona27
- Nibley27
- Panguitch27
- Paradise27
- Richmond27
- River Heights27
- Salem27
- Santaquin27
- Wellsville27
- Fort Duchesne26
- Nephi26
- St. George26
- Wasatch26
- West Mountain26
- Hideout25
- Myton25
- Wayne County25
- Wendover25
- Benson24
- Cache County24
- Daniel24
- Fairview24
- Fountain Green24
- Francis24
- Moroni24
- Mount Pleasant24
- Springdale24
- Ephraim23
- Helper23
- Manti23
- Spring Glen23
- Virgin23
- Carbonville22
- Fillmore22
- Gunnison22
- Price22
- Castle Dale21
- Centerfield21
- East Carbon21
- Grand County21
- Huntington21
- Lehi21
- Milford21
- Orangeville21
- Spring City21
- Wellington21
- Aurora19
- Boulder19
- Ferron19
- Iron County19
- Salina19
- Ballard18
- Teasdale18
- Whiterocks18
- Alta17
- Beaver17
- Central Valley17
- Lapoint17
- Mantua17
- New Harmony17
- Richfield17
- Sundance17
- Washington County17
- Monroe16
- Parowan16
- Manila15
- Naples15
- Vernal15
- Dutch John14
- Jensen14
- La Verkin14
- Loa14
- Junction13
- Torrey13
- White Mesa13
- Big Water12
- Blanding12
- Garfield County12
- Hildale12
- Kanab12
- Kane County12
- Logan12
- Monticello12
- Orderville12
- Farmington11
- Delta6
- Henefer6
- North Logan0
