Air quality in Utah
Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 07:00, Feb 23
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?
- Logan105
- North Logan95
- Smithfield81
- Providence60
- Hooper57
- Panguitch54
- Vernal52
- Murray51
- Taylorsville51
- West Valley City51
- South Salt Lake49
- Riverton47
- Syracuse47
- Clearfield44
- West Bountiful40
- Clinton39
- Enoch39
- Fruit Heights39
- Hill Air Force Base39
- Riverdale39
- Roy39
- Sunset39
- Uintah39
- Washington Terrace39
- West Haven39
- Harrisville38
- Marriott-Slaterville38
- Plain City38
- Midvale37
- North Ogden37
- Pleasant View37
- South Willard37
- Copperton36
- Sandy Hills36
- White City36
- Willard36
- Jensen35
- Moab35
- Mountain Green35
- Salt Lake City35
- Benson34
- Elwood34
- Garland34
- Honeyville34
- Hyde Park34
- Hyrum34
- Lindon34
- Millville34
- Nibley34
- Paradise34
- Roosevelt34
- Wellsville34
- West Point34
- Enterprise33
- Henefer33
- Lewiston33
- Richmond33
- Spanish Fork33
- Farr West32
- Ivins32
- Virgin32
- Highland31
- Randolph31
- Vineyard31
- Fort Duchesne30
- Lehi30
- South Ogden30
- Benjamin29
- Eureka29
- Santaquin29
- South Weber29
- Tremonton29
- West Mountain29
- Ogden28
- Salem28
- Delta27
- Elk Ridge27
- Heber27
- Hurricane27
- Mount Pleasant27
- Blanding26
- Cedar Hills26
- Herriman26
- Mona26
- North Salt Lake26
- Woods Cross26
- Bluffdale25
- Naples25
- American Fork24
- Cottonwood Heights24
- East Basin24
- East Carbon24
- Huntington24
- Layton24
- Millcreek24
- Payson24
- River Heights24
- Sandy24
- Wellington24
- West Jordan24
- Brigham City23
- Carbonville23
- Castle Dale23
- Ephraim23
- Erda23
- Fairview23
- Ferron23
- Fountain Green23
- Gunnison23
- Helper23
- Holladay23
- Manti23
- Mendon23
- Moroni23
- Myton23
- Orangeville23
- Pleasant Grove23
- Price23
- South Jordan23
- Spring Glen23
- Bountiful22
- Centerfield22
- Kaysville22
- Canyon Rim21
- Draper21
- Kearns21
- Lake Point21
- Orem21
- Saratoga Springs21
- Lapoint20
- Maeser20
- Magna20
- Manila20
- Wolf Creek20
- Ballard19
- Big Water19
- Centerville19
- Coalville19
- Mapleton19
- Provo19
- Springville19
- Whiterocks19
- Daniel18
- Eden18
- Fillmore18
- Hideout18
- Oakley18
- Perry18
- Silver Summit18
- Snyderville18
- St. George18
- Woodland Hills18
- Central Valley17
- Francis17
- Hildale17
- Kanab17
- La Verkin17
- Milford17
- New Harmony17
- Orderville17
- Parowan17
- Salina17
- Tooele17
- Alpine16
- Granite16
- Nephi16
- Salt Lake16
- Washington16
- Toquerville15
- Farmington14
- Genola14
- Midway14
- Grantsville13
- Monticello13
- Park City13
- Richfield13
- White Mesa13
- Beaver12
- Huntsville12
- Kamas12
- Spring City12
- Eagle Mountain11
- Junction11
- Monroe11
- Morgan11
- San Juan11
- Summit Park11
- Cedar City10
- Loa10
- Wasatch10
- Aurora9
- Duchesne9
- Wendover9
- Sundance8
- Liberty6
- Mantua6
- Stansbury Park2
- Santa Clara0
