Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 19:12, Jul 20
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?
- San Juan71
- Moab70
- Enoch55
- Syracuse55
- Magna54
- Beaver52
- La Verkin52
- Milford52
- New Harmony52
- Orderville52
- Parowan52
- Santa Clara52
- Virgin52
- South Weber51
- Junction49
- Roosevelt49
- Smithfield49
- Duchesne County47
- Hildale46
- Eagle Mountain44
- Kanab44
- Maeser44
- Panguitch43
- Wendover43
- Big Water42
- Elwood42
- Garland42
- Perry42
- Honeyville41
- Hyde Park41
- Lewiston41
- Mendon41
- Richmond41
- Duchesne40
- Nibley40
- River Heights40
- Wellsville40
- Hyrum39
- Kearns39
- Millville39
- Box Elder County38
- Paradise38
- Plain City38
- South Willard38
- Willard38
- Lake Point37
- Monroe37
- Sevier County37
- Toquerville37
- West Mountain37
- East Basin36
- Emery County36
- Garfield County36
- Pleasant View36
- Providence36
- West Point36
- Carbon County35
- Herriman35
- Marriott-Slaterville35
- Weber35
- Brigham City34
- Fort Duchesne34
- Harrisville34
- Midvale34
- Salt Lake City34
- Fillmore33
- Logan33
- Sandy33
- South Ogden33
- Spanish Fork33
- Springville33
- Wayne County33
- West Haven33
- Central Valley32
- Clinton32
- Cottonwood Heights32
- Erda32
- Liberty32
- North Ogden32
- Roy32
- South Salt Lake32
- Taylorsville32
- Tooele32
- Bountiful31
- Clearfield31
- Holladay31
- Kaysville31
- Layton31
- North Salt Lake31
- Provo31
- Riverdale31
- Sunset31
- West Valley City31
- Wolf Creek31
- Centerville30
- Coalville30
- Eden30
- Richfield30
- Vernon30
- Washington Terrace30
- Benson29
- Boulder29
- Copperton29
- Grantsville29
- Huntsville29
- Oakley29
- Payson29
- Tremonton29
- Uintah29
- West Jordan29
- Millcreek28
- Murray28
- Ogden28
- Orem28
- Park City28
- Randolph28
- Sanpete County28
- South Jordan28
- Utah County28
- Washington28
- American Fork27
- Cedar Hills27
- Heber27
- Hooper27
- Ivins27
- Loa27
- Snyderville27
- St. George27
- Stansbury Park27
- Washington County27
- White Mesa27
- Woodland Hills27
- Bluffdale26
- Granite26
- Lehi26
- Midway26
- Myton26
- Spring City26
- Summit Park26
- Woods Cross26
- Fruit Heights25
- Grand County25
- Hurricane25
- Lindon25
- Oak City25
- Pleasant Grove25
- Salt Lake25
- Saratoga Springs25
- Springdale25
- Summit County25
- Cache County24
- Draper24
- Dutch John24
- Enterprise, Morgan County24
- Henefer24
- Juab County24
- Tooele County24
- Torrey24
- Uintah County24
- West Bountiful24
- Cedar City23
- Farr West23
- Kamas23
- Alpine22
- Blanding22
- East Carbon22
- Farmington22
- Monticello22
- Mountain Green22
- Aurora21
- Emigration Canyon21
- Eureka21
- White City21
- Ballard20
- Carbonville20
- Castle Dale20
- Ferron20
- Helper20
- Huntington20
- Jensen20
- Lapoint20
- Manila20
- Naples20
- Orangeville20
- Price20
- Salina20
- Silver Summit20
- Spring Glen20
- Vernal20
- Wellington20
- Whiterocks20
- Centerfield19
- Ephraim19
- Fairview19
- Genola19
- Gunnison19
- Highland19
- Kane County19
- Manti19
- Mona19
- Moroni19
- Mount Pleasant19
- Nephi19
- Vineyard19
- Benjamin18
- Daniel18
- Elk Ridge18
- Fountain Green18
- Francis18
- Hideout18
- Mapleton18
- Salem18
- Santaquin18
- Wasatch18
- Delta17
- Morgan17
- Sundance14
- Alta11
- Iron County11
- Mantua11
- North Logan1
