Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 20:41, Jul 08
Live most polluted city ranking
Real-time Idaho most polluted city ranking
Learn more about global air quality
Which is the most polluted city in Idaho?
- Boise City101
- Twin Falls66
- Robie Creek57
- Cascade55
- Council55
- Donnelly55
- Emmett55
- Garden City55
- Horseshoe Bend55
- Star55
- Fruitland54
- Middleton54
- New Plymouth54
- Payette54
- Caldwell53
- Grangeville53
- Lapwai53
- Hailey52
- Hidden Springs52
- Kooskia52
- Parma52
- Rexburg52
- Kamiah51
- Sandpoint51
- Wilder51
- Boise50
- Pocatello50
- New Meadows49
- Butte County48
- Idaho Falls47
- Ketchum47
- Teton County47
- Ada County46
- Marsing46
- Sun Valley46
- Craigmont45
- Homedale45
- Boundary County44
- Moyie Springs44
- Nampa44
- Valley County44
- Wallace43
- Fort Hall42
- Weiser42
- Blaine County41
- Idaho County41
- McCall41
- Bonners Ferry39
- Canyon County39
- Osburn39
- Nez Perce County38
- Orofino37
- Bonner County36
- Garden Valley36
- Lewis County36
- Benewah County34
- Riggins34
- Hayden33
- Kootenai County33
- Moscow33
- Nezperce32
- Coeur d'Alene31
- Kellogg31
- Lewiston31
- Murphy31
- Victor31
- Eagle30
- Kuna30
- Meridian30
- Mountain Home30
- Reubens29
- Winchester29
- Idaho City28
- Preston28
- Cassia County27
- Clark Fork27
- Hope27
- Coolin26
- Custer County26
- Hauser26
- Fairfield25
- Glenns Ferry25
- Minidoka25
- Pinehurst25
- Aberdeen24
- American Falls24
- Ammon24
- Bellevue24
- Blackfoot24
- Challis24
- Chubbuck24
- Driggs24
- Gooding24
- Heyburn24
- Iona24
- Lincoln24
- Moreland24
- Paul24
- Rupert24
- Shelley24
- Shoshone24
- Swan Valley24
- Tyhee24
- Arco23
- Bear Lake23
- Burley23
- Dayton23
- Malad City23
- Owyhee23
- Ponderay23
- Soda Springs23
- Wendell23
- Buhl22
- Elmore22
- Filer22
- Jerome22
- Montpelier22
- Paris22
- Power22
- Priest River22
- Tetonia22
- Ucon22
- Hansen21
- Kimberly21
- Oakley21
- Rigby21
- Dubois20
- Spirit Lake20
- St. Anthony20
- Sugar City20
- Ashton19
- Franklin19
- Latah County19
- Plummer19
- Potlatch19
- Rathdrum19
- St. Maries19
- Dalton Gardens17
- Lemhi County17
- Post Falls17
- Juliaetta14
- Troy12
- Twin Falls County12
- Cottonwood4
