Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 23:01, Jul 05
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?
- Pocatello68
- Butte County65
- Twin Falls55
- Kootenai County54
- American Falls53
- Burley53
- Dayton53
- Franklin53
- Heyburn53
- Malad City53
- Minidoka53
- Montpelier53
- Oakley53
- Paris53
- Paul53
- Rupert53
- Sandpoint53
- Aberdeen52
- Bonner County52
- Chubbuck52
- Filer52
- Hansen52
- Kimberly52
- Soda Springs52
- Tyhee52
- Blackfoot51
- Boundary County51
- Hayden51
- Moreland51
- Garden City49
- Boise City47
- Power46
- Buhl45
- Idaho County45
- Jerome42
- Benewah County41
- Coeur d'Alene40
- Cassia County39
- Craigmont38
- Shelley38
- Weiser38
- Hauser36
- Nampa36
- Boise34
- Ada County33
- Fort Hall33
- Idaho City33
- Latah County33
- Orofino33
- Hidden Springs32
- Lemhi County32
- McCall32
- Moscow32
- Robie Creek32
- Nez Perce County31
- Teton County31
- Wendell31
- Hailey29
- Lewiston29
- New Meadows29
- Nezperce29
- Twin Falls County29
- Valley County29
- Victor29
- Lapwai28
- Lewis County28
- Post Falls28
- Ammon27
- Arco27
- Ketchum27
- Shoshone27
- Sun Valley27
- Swan Valley27
- Bear Lake26
- Blaine County26
- Canyon County26
- Coolin26
- Custer County26
- Caldwell25
- Fruitland25
- Homedale25
- Iona25
- Lincoln25
- Marsing25
- Middleton25
- New Plymouth25
- Parma25
- Payette25
- Troy25
- Wilder25
- Emmett24
- Priest River24
- Riggins24
- Gooding23
- Rexburg23
- Star23
- Ucon23
- Ashton22
- Bonners Ferry22
- Dalton Gardens22
- Driggs22
- Pinehurst22
- Rigby22
- St. Anthony22
- Sugar City22
- Tetonia22
- Council21
- Glenns Ferry21
- Juliaetta21
- Kuna21
- Moyie Springs20
- Spirit Lake20
- Cascade19
- Donnelly19
- Eagle19
- Fairfield19
- Grangeville19
- Horseshoe Bend19
- Meridian19
- Mountain Home19
- Murphy19
- Owyhee19
- Potlatch19
- Rathdrum19
- Reubens19
- St. Maries19
- Winchester19
- Bellevue18
- Ponderay18
- Dubois17
- Kamiah17
- Preston17
- Hope16
- Kooskia16
- Plummer16
- Clark Fork15
- Garden Valley14
- Kellogg14
- Osburn14
- Wallace14
- Challis13
- Elmore11
- Idaho Falls8
- Cottonwood7
- Salmon2
