Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 07:53, May 28
Live most polluted city ranking
Real-time Utah most polluted city ranking
Learn more about global air quality
Which is the most polluted city in Utah?
- Santa Clara55
- Ivins53
- Jensen53
- Manila53
- Naples53
- Vernal53
- Big Water52
- Hildale52
- Lapoint52
- Whiterocks52
- Kanab51
- La Verkin51
- New Harmony51
- Syracuse51
- Virgin51
- Duchesne County49
- Orderville49
- San Juan49
- Milford47
- Parowan46
- Harrisville45
- Ballard44
- Herriman44
- South Weber44
- Highland42
- Magna42
- Summit County42
- Enoch41
- Hurricane41
- Washington County41
- Beaver40
- Brigham City40
- Carbon County39
- Delta39
- Utah County39
- Moab38
- Copperton37
- Emery County37
- Erda36
- West Valley City35
- Junction34
- Roosevelt34
- Salt Lake34
- Duchesne33
- Maeser33
- Midvale33
- Silver Summit33
- Smithfield33
- Murray32
- West Point32
- Fillmore31
- Lindon31
- Saratoga Springs31
- Boulder30
- Elwood30
- Garland30
- Spanish Fork30
- Bountiful29
- Clinton29
- Enterprise, Morgan County29
- Fruit Heights29
- Honeyville29
- Huntsville29
- Hyrum29
- Kearns29
- Lewiston29
- Liberty29
- Marriott-Slaterville29
- Mendon29
- Millville29
- Nibley29
- Paradise29
- Plain City29
- Pleasant View29
- River Heights29
- Riverdale29
- Roy29
- Salt Lake City29
- South Ogden29
- South Salt Lake29
- South Willard29
- Springville29
- Sunset29
- Taylorsville29
- Tooele29
- Uintah29
- Uintah County29
- Washington Terrace29
- Wellsville29
- West Bountiful29
- West Haven29
- White Mesa29
- Willard29
- Box Elder County28
- Eureka28
- Hyde Park28
- North Logan28
- Richmond28
- Riverton28
- Washington28
- West Jordan28
- White City28
- Cedar Hills27
- Cottonwood Heights27
- Draper27
- East Basin27
- Genola27
- Lake Point27
- Mona27
- North Salt Lake27
- Ogden27
- Santaquin27
- South Jordan27
- Vineyard27
- Wayne County27
- West Mountain27
- Benjamin26
- Francis26
- Grand County26
- Grantsville26
- Hideout26
- Hooper26
- Monroe26
- Pleasant Grove26
- Sandy26
- Sevier County26
- Toquerville26
- Alpine25
- American Fork25
- Central Valley25
- Daniel25
- Eagle Mountain25
- Elk Ridge25
- Juab County25
- Nephi25
- North Ogden25
- Providence25
- Richfield25
- Salem25
- Springdale25
- St. George25
- Blanding24
- Cache County24
- Clearfield24
- Holladay24
- Layton24
- Mapleton24
- Millcreek24
- Monticello24
- Oak City24
- Orem24
- Perry24
- Spring City24
- Stansbury Park24
- Tooele County24
- Vernon24
- Woods Cross24
- Bluffdale23
- Carbonville23
- East Carbon23
- Helper23
- Kaysville23
- Lehi23
- Payson23
- Price23
- Provo23
- Spring Glen23
- Wellington23
- Wolf Creek23
- Aurora22
- Castle Dale22
- Cedar City22
- Centerfield22
- Centerville22
- Emigration Canyon22
- Ephraim22
- Fairview22
- Farmington22
- Ferron22
- Fountain Green22
- Gunnison22
- Huntington22
- Loa22
- Logan22
- Manti22
- Moroni22
- Mount Pleasant22
- Orangeville22
- Salina22
- Torrey22
- Wendover22
- Farr West21
- Garfield County21
- Granite20
- Heber20
- Summit Park20
- Tremonton20
- Wasatch20
- Henefer19
- Iron County19
- Morgan19
- Myton19
- Oakley19
- Coalville18
- Fort Duchesne18
- Midway18
- Park City18
- Kamas17
- Panguitch17
- Snyderville17
- Weber17
- Eden16
- Mountain Green16
- Woodland Hills15
- Randolph14
- Benson11
- Mantua11
- Alta6
- Sundance6
