Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 18:47, May 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?
- Benewah County
- Butte County
- Cassia County
- Lemhi County
- Lewis County
- Nez Perce County
- Robie Creek
- Twin Falls County
- Power58
- Rexburg52
- Pocatello50
- Boise City41
- Boise40
- Weiser38
- Teton County36
- Blaine County32
- Ketchum32
- Sun Valley30
- Dayton29
- Fort Hall29
- Lewiston28
- Hailey27
- Lapwai27
- Nampa27
- New Meadows27
- Ada County25
- Caldwell25
- Riggins25
- Idaho Falls24
- McCall24
- Craigmont23
- Eagle23
- Garden City23
- Meridian23
- Valley County23
- Twin Falls22
- Orofino21
- Coeur d'Alene19
- Nezperce19
- Filer18
- Hansen18
- Moscow18
- Buhl17
- Canyon County17
- Pinehurst17
- Boundary County16
- Jerome16
- Aberdeen15
- American Falls15
- Blackfoot15
- Chubbuck15
- Hauser15
- Heyburn15
- Minidoka15
- Moreland15
- Oakley15
- Paul15
- Rupert15
- Shelley15
- Tyhee15
- Ammon14
- Ashton14
- Bellevue14
- Dubois14
- Gooding14
- Idaho County14
- Iona14
- Kuna14
- Malad City14
- Rigby14
- Sandpoint14
- Shoshone14
- Soda Springs14
- St. Anthony14
- Sugar City14
- Swan Valley14
- Ucon14
- Wendell14
- Bear Lake13
- Fairfield13
- Franklin13
- Tetonia13
- Bonner County12
- Glenns Ferry12
- Homedale12
- Marsing12
- Mountain Home12
- Owyhee12
- Wilder12
- Dalton Gardens11
- Kootenai County11
- Murphy11
- Parma11
- Preston11
- Middleton9
- Montpelier9
- Paris9
- St. Maries9
- Cascade7
- Council7
- Emmett7
- Fruitland7
- Garden Valley7
- Hidden Springs7
- New Plymouth7
- Payette7
- Cottonwood6
- Elmore6
- Hayden6
- Hope6
- Juliaetta6
- Kellogg6
- Kooskia6
- Latah County6
- Osburn6
- Ponderay6
- Post Falls6
- Potlatch6
- Priest River6
- Reubens6
- Spirit Lake6
- Wallace6
- Idaho City0
