Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 07:40, Jul 17
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?
- Stansbury Park59
- Roosevelt58
- Syracuse57
- Benjamin56
- Elk Ridge56
- Eureka56
- Fairview56
- Genola56
- Mapleton56
- Mona56
- Riverton56
- Salem56
- Santaquin56
- Vineyard56
- Fountain Green55
- Helper55
- Highland55
- Moroni55
- Mount Pleasant55
- Nephi55
- San Juan55
- White City55
- Alta54
- Carbonville54
- Daniel54
- Ephraim54
- Spring Glen54
- Maeser53
- Manti53
- Francis52
- Hideout52
- Price52
- Santa Clara52
- West Bountiful52
- Carbon County51
- Clinton51
- Fruit Heights51
- Utah County50
- Gunnison49
- Sunset49
- Washington County49
- Roy48
- Wellington48
- West Haven48
- Eagle Mountain47
- Riverdale47
- Uintah47
- Washington Terrace47
- Centerfield46
- Huntington46
- Magna46
- Bountiful45
- Herriman45
- Marriott-Slaterville45
- Midvale45
- Plain City45
- Erda44
- Kearns44
- Orangeville44
- South Weber44
- Summit County44
- Enterprise, Morgan County43
- Morgan43
- West Valley City43
- Castle Dale42
- La Verkin42
- Pleasant View42
- Uintah County42
- Blanding41
- Lindon41
- Murray41
- Randolph41
- South Willard41
- Spanish Fork41
- Virgin41
- Duchesne County40
- Harrisville40
- Salt Lake City40
- Emery County39
- New Harmony39
- Willard39
- Box Elder County38
- Duchesne38
- East Carbon38
- Ferron38
- Monticello38
- Salina38
- Aurora37
- Huntsville37
- Liberty37
- Brigham City36
- Hildale35
- Ogden35
- Payson35
- Cedar Hills34
- Hurricane34
- Kaysville34
- Woodland Hills34
- Enoch33
- Granite33
- Providence33
- Salt Lake33
- Tooele33
- Clearfield32
- Fillmore32
- Logan32
- North Salt Lake32
- Sandy32
- Sevier County32
- South Ogden32
- Taylorsville32
- Alpine31
- American Fork31
- Cottonwood Heights31
- Elwood31
- Henefer31
- Honeyville31
- Lake Point31
- Orem31
- Richfield31
- Smithfield31
- West Jordan31
- Wolf Creek31
- Woods Cross31
- Central Valley30
- Moab30
- North Ogden30
- Ballard29
- Centerville29
- Garland29
- Layton29
- Monroe29
- Paradise29
- South Jordan29
- Springville29
- Wellsville29
- Boulder28
- Hyrum28
- Lehi28
- Mendon28
- Midway28
- Millville28
- Myton28
- Nibley28
- Perry28
- River Heights28
- Sanpete County28
- Saratoga Springs28
- South Salt Lake28
- Cedar City27
- Copperton27
- Fort Duchesne27
- Heber27
- Holladay27
- Hyde Park27
- Junction27
- Lewiston27
- Millcreek27
- St. George27
- Toquerville27
- West Mountain27
- Beaver26
- Bluffdale26
- Grantsville26
- Mountain Green26
- Richmond26
- Wayne County26
- Weber26
- West Point26
- White Mesa26
- Whiterocks26
- East Basin25
- Lapoint25
- Parowan25
- Silver Summit25
- Benson24
- Coalville24
- Draper24
- Dutch John24
- Loa24
- Pleasant Grove24
- Spring City24
- Springdale24
- Emigration Canyon23
- Jensen23
- Kanab23
- Milford23
- Naples23
- Orderville23
- Tooele County23
- Tremonton23
- Vernal23
- Vernon23
- Washington23
- Farr West22
- Grand County22
- Hooper22
- Ivins22
- Provo22
- Wendover22
- Kane County21
- Oakley21
- Summit Park21
- Torrey21
- Wasatch21
- Kamas20
- Big Water19
- Farmington19
- Manila19
- Snyderville19
- Garfield County18
- Oak City18
- Delta17
- Panguitch17
- Sundance17
- Park City16
- Juab County15
- Cache County13
- Iron County12
- Mantua11
- North Logan11
