Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 10:28, Jun 09
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?
- Council238
- Weiser38
- Juliaetta34
- Pocatello34
- Butte County33
- Power33
- Preston33
- Lapwai28
- Elmore27
- St. Maries27
- Dalton Gardens26
- Latah County24
- Lewiston22
- Pinehurst22
- Bear Lake19
- Kuna19
- Meridian18
- Post Falls18
- Canyon County17
- Hayden16
- Victor16
- Ammon15
- Iona15
- Lemhi County15
- Lincoln15
- Rigby15
- Ucon15
- Custer County14
- Shelley14
- Sugar City14
- Ashton13
- Driggs13
- Emmett13
- Fruitland13
- Nampa13
- New Plymouth13
- Parma13
- Payette13
- St. Anthony13
- Swan Valley13
- Tetonia13
- Blackfoot12
- Boise12
- Caldwell12
- Dubois12
- Franklin12
- Horseshoe Bend12
- Kootenai County12
- Middleton12
- Star12
- Boise City11
- Dayton11
- Garden Valley11
- Idaho City11
- Malad City11
- Moreland11
- Aberdeen10
- American Falls10
- Boundary County10
- Chubbuck10
- McCall10
- Montpelier10
- Paris10
- Riggins10
- Tyhee10
- Wilder10
- Ada County9
- Burley9
- Heyburn9
- Homedale9
- Marsing9
- Minidoka9
- Murphy9
- Oakley9
- Owyhee9
- Paul9
- Rupert9
- Soda Springs9
- Arco8
- Bellevue8
- Buhl8
- Cassia County8
- Filer8
- Glenns Ferry8
- Gooding8
- Hansen8
- Jerome8
- Kimberly8
- Mountain Home8
- Shoshone8
- Wendell8
- Bonner County7
- Bonners Ferry7
- Cascade7
- Clark Fork7
- Cottonwood7
- Fairfield7
- Hailey7
- Hope7
- Moyie Springs7
- Nez Perce County7
- Sun Valley7
- Challis6
- Coolin6
- Donnelly6
- Grangeville6
- Kamiah6
- Kellogg6
- Ketchum6
- Kooskia6
- Osburn6
- Plummer6
- Ponderay6
- Potlatch6
- Priest River6
- Rathdrum6
- Reubens6
- Salmon6
- Sandpoint6
- Spirit Lake6
- Twin Falls6
- Wallace6
- Winchester6
- Blaine County5
- Idaho Falls5
- Orofino5
- Hidden Springs4
- Idaho County4
- Lewis County4
- New Meadows4
- Teton County4
- Twin Falls County4
- Nezperce3
- Robie Creek3
- Coeur d'Alene2
- Fort Hall2
- Garden City2
- Moscow2
- Valley County2
- Craigmont1
- Hauser1
- Rexburg1
- Benewah County0
- Eagle0









