Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 10:55, Jul 17
Live most polluted city ranking
Real-time Utah most polluted city ranking
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Which is the most polluted city in Utah?
- San Juan58
- Santa Clara57
- Washington County55
- Eureka53
- New Harmony53
- Smithfield53
- Stansbury Park53
- Benjamin52
- Erda52
- Genola52
- Highland52
- Kearns52
- La Verkin52
- Riverton52
- Vineyard52
- White City52
- Duchesne County51
- Elk Ridge51
- Maeser51
- Salem51
- Santaquin51
- Virgin51
- Mapleton50
- West Bountiful50
- Clinton49
- Plain City49
- Roy49
- Sunset49
- West Haven49
- Daniel48
- Fruit Heights48
- Marriott-Slaterville48
- Mona48
- Pleasant View48
- Riverdale48
- South Willard48
- Uintah48
- Washington Terrace48
- Willard48
- Elwood46
- Enterprise, Morgan County46
- Garland46
- Hideout46
- Honeyville46
- Morgan46
- Hildale44
- Huntsville44
- Liberty44
- Summit County44
- Francis43
- Nephi43
- Roosevelt43
- Wellsville43
- Carbon County42
- Emery County42
- Mendon42
- Parowan42
- Randolph41
- South Weber41
- Spanish Fork41
- Uintah County41
- Kanab40
- Orderville40
- Paradise40
- West Valley City40
- Brigham City39
- Harrisville39
- Hyrum39
- Milford39
- Nibley39
- Eagle Mountain38
- Midvale38
- Millville38
- Murray38
- River Heights38
- Syracuse38
- Hyde Park37
- Magna37
- North Logan37
- Fountain Green36
- Lewiston36
- Richmond36
- Salt Lake City36
- Beaver35
- Bountiful34
- Herriman34
- Woodland Hills34
- Box Elder County33
- Midway33
- Sevier County33
- Duchesne32
- Fairview32
- Lindon32
- Logan32
- Orem32
- Providence32
- Salt Lake32
- Cedar Hills31
- Enoch31
- Farmington31
- Moroni31
- Mount Pleasant31
- Myton31
- Sandy31
- Sanpete County31
- South Ogden31
- Woods Cross31
- Tooele30
- Wolf Creek30
- Bluffdale29
- Cottonwood Heights29
- Ephraim29
- Fort Duchesne29
- Helper29
- Hurricane29
- North Salt Lake29
- Saratoga Springs29
- Spring Glen29
- Taylorsville29
- American Fork28
- Carbonville28
- Copperton28
- Fillmore28
- Henefer28
- Huntington28
- Ivins28
- Lehi28
- Manti28
- Millcreek28
- Mountain Green28
- North Ogden28
- Payson28
- Price28
- Weber28
- Wellington28
- West Jordan28
- Alpine27
- Ballard27
- East Basin27
- East Carbon27
- Gunnison27
- Heber27
- Lapoint27
- Moab27
- South Salt Lake27
- West Mountain27
- Whiterocks27
- Castle Dale26
- Centerfield26
- Draper26
- Granite26
- Holladay26
- Ogden26
- Orangeville26
- Springville26
- St. George26
- Toquerville26
- Dutch John25
- Silver Summit25
- South Jordan25
- West Point25
- Aurora24
- Boulder24
- Emigration Canyon24
- Jensen24
- Kaysville24
- Lake Point24
- Monticello24
- Naples24
- Vernal24
- Washington24
- White Mesa24
- Benson23
- Big Water23
- Cedar City23
- Coalville23
- Ferron23
- Grantsville23
- Richfield23
- Salina23
- Springdale23
- Vernon23
- Blanding22
- Central Valley22
- Delta22
- Grand County22
- Kane County22
- Perry22
- Pleasant Grove22
- Provo22
- Spring City22
- Wayne County22
- Centerville21
- Monroe21
- Snyderville21
- Tremonton21
- Wasatch21
- Junction20
- Layton20
- Panguitch20
- Clearfield19
- Farr West19
- Hooper19
- Kamas19
- Oak City19
- Oakley19
- Tooele County19
- Garfield County18
- Loa18
- Manila18
- Summit Park18
- Torrey18
- Sundance17
- Juab County16
- Park City16
- Wendover16
- Cache County14
- Iron County12
- Mantua11
- Alta6
- Utah County0
