Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 09:32, Jun 01
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?
- Duchesne County60
- Aurora55
- Centerfield55
- Delta55
- Ephraim55
- Eureka55
- Fairview55
- Ferron55
- Fillmore55
- Fountain Green55
- Gunnison55
- Huntington55
- Manti55
- Mona55
- Moroni55
- Mount Pleasant55
- Nephi55
- Orangeville55
- Salina55
- Syracuse55
- Beaver54
- Benjamin54
- Carbonville54
- Castle Dale54
- Central Valley54
- East Carbon54
- Elk Ridge54
- Helper54
- Junction54
- Milford54
- Monroe54
- Parowan54
- Price54
- Richfield54
- Salem54
- Santaquin54
- Spring Glen54
- Wellington54
- Boulder53
- Ivins53
- La Verkin53
- Loa53
- Mapleton53
- New Harmony53
- Santa Clara53
- Torrey53
- Virgin53
- Vineyard52
- Orderville51
- Daniel48
- Harrisville46
- Hildale46
- Smithfield46
- Riverton45
- Enoch44
- White City44
- Alta43
- Francis43
- San Juan43
- Hideout42
- Box Elder County41
- Kearns41
- East Basin39
- South Salt Lake39
- Utah County39
- Erda38
- Moab38
- Uintah County38
- Maeser37
- Salt Lake City37
- Washington County37
- Ballard36
- Highland36
- Brigham City35
- Carbon County35
- Woods Cross35
- Logan34
- South Weber34
- Taylorsville34
- West Point34
- Kanab33
- Emery County32
- Herriman32
- Magna32
- Providence32
- Spanish Fork32
- Hurricane31
- Lindon31
- Sanpete County31
- West Bountiful31
- West Mountain31
- Lake Point30
- Murray29
- Stansbury Park29
- West Jordan29
- Bluffdale28
- Copperton28
- Fort Duchesne28
- North Salt Lake28
- Roosevelt28
- Sandy28
- South Jordan28
- Springville28
- Tooele28
- Duchesne27
- Fruit Heights27
- Garfield County27
- Heber27
- Kaysville27
- Midvale27
- Pleasant Grove27
- Washington27
- West Valley City27
- White Mesa27
- American Fork26
- Cedar City26
- Enterprise, Morgan County26
- Farmington26
- St. George26
- Tooele County26
- Toquerville26
- Tremonton26
- Clearfield25
- Genola25
- Grantsville25
- North Ogden25
- Alpine24
- Benson24
- Bountiful24
- Cache County24
- Clinton24
- Coalville24
- Cottonwood Heights24
- Draper24
- Eagle Mountain24
- Holladay24
- Jensen24
- Lapoint24
- Layton24
- Lehi24
- Ogden24
- Orem24
- Panguitch24
- Payson24
- Salt Lake24
- Saratoga Springs24
- South Ogden24
- Springdale24
- Sunset24
- Uintah24
- Washington Terrace24
- Whiterocks24
- Cedar Hills23
- Grand County23
- Juab County23
- Midway23
- Monticello23
- Oakley23
- Provo23
- Riverdale23
- Roy23
- Vernon23
- Wasatch23
- Wayne County23
- Wendover23
- West Haven23
- Centerville22
- Huntsville22
- Liberty22
- Marriott-Slaterville22
- Millcreek22
- Morgan22
- Naples22
- Plain City22
- Pleasant View22
- Sevier County22
- Silver Summit22
- South Willard22
- Willard22
- Iron County21
- Myton21
- Paradise21
- Snyderville21
- Vernal21
- Woodland Hills21
- Elwood20
- Hooper20
- Hyrum20
- Perry20
- Summit Park20
- Wellsville20
- Big Water19
- Blanding19
- Emigration Canyon19
- Garland19
- Honeyville19
- Hyde Park19
- Mendon19
- Millville19
- Nibley19
- North Logan19
- Park City19
- River Heights19
- Weber19
- Lewiston18
- Manila18
- Richmond18
- Wolf Creek18
- Oak City17
- Randolph17
- Summit County17
- Eden16
- Granite16
- Kamas16
- Mountain Green15
- Henefer14
- Farr West13
- Spring City13
- Sundance11
- Mantua6
