Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 19:28, Jul 15
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?
- Lapwai64
- Troy62
- Nezperce57
- Marsing56
- Murphy56
- Ammon55
- Ashton55
- Buhl55
- Caldwell55
- Driggs55
- Dubois55
- Filer55
- Homedale55
- Idaho Falls55
- Iona55
- Lewiston55
- Lincoln55
- Middleton55
- Mountain Home55
- Owyhee55
- Parma55
- Rigby55
- Shelley55
- St. Anthony55
- Star55
- Sugar City55
- Tetonia55
- Ucon55
- Wilder55
- Blackfoot54
- Emmett54
- Garden City54
- Jerome54
- Kimberly54
- Montpelier54
- Moreland54
- Nez Perce County54
- Soda Springs54
- Weiser54
- Wendell54
- Aberdeen53
- American Falls53
- Arco53
- Bellevue53
- Burley53
- Canyon County53
- Chubbuck53
- Fairfield53
- Glenns Ferry53
- Gooding53
- Hansen53
- Heyburn53
- Minidoka53
- Nampa53
- Oakley53
- Orofino53
- Paris53
- Paul53
- Rupert53
- Shoshone53
- Tyhee53
- Horseshoe Bend52
- Malad City52
- New Meadows52
- New Plymouth52
- Sandpoint52
- Fruitland51
- Latah County51
- Moscow51
- Payette51
- Pocatello50
- Twin Falls50
- Dayton47
- Franklin47
- Craigmont46
- Rathdrum46
- Challis45
- Clark Fork45
- Cottonwood45
- Kellogg45
- Osburn45
- Plummer45
- Spirit Lake45
- Wallace45
- Boise City44
- Hope44
- Pinehurst44
- Bonner County43
- Moyie Springs43
- Potlatch43
- Priest River43
- Reubens43
- Riggins43
- Winchester43
- Benewah County42
- Bonners Ferry42
- Kuna42
- Ponderay42
- Teton County42
- Ada County41
- Council41
- Kamiah41
- Cascade40
- Coolin40
- Kooskia40
- McCall40
- Meridian40
- Boundary County39
- Grangeville39
- Lewis County39
- Power39
- Preston39
- Salmon39
- Swan Valley39
- Donnelly38
- Hidden Springs38
- Cassia County36
- Valley County35
- Boise34
- Butte County34
- Garden Valley34
- Lemhi County34
- Robie Creek34
- Hayden32
- Idaho County32
- Coeur d'Alene31
- Hailey31
- Kootenai County29
- Rexburg29
- Sun Valley29
- Twin Falls County29
- Eagle28
- Fort Hall28
- Idaho City28
- Blaine County27
- Ketchum27
- Victor27
- Hauser26
- Dalton Gardens22
- Elmore22
- Post Falls22
- St. Maries22
- Juliaetta21
- Bear Lake16
- Custer County9
