Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 14:57, Jun 12
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?
- Osburn52
- Garden Valley51
- Wallace51
- Power50
- Kellogg49
- Boise City42
- Weiser38
- Butte County37
- Idaho Falls37
- Juliaetta36
- Nampa36
- Rexburg36
- Cottonwood33
- Hayden31
- Plummer29
- Pocatello28
- Ada County27
- Cassia County27
- Fort Hall27
- Blaine County26
- Boise26
- Hailey26
- Meridian26
- Orofino26
- Potlatch25
- Caldwell24
- Canyon County24
- Kamiah24
- Kooskia24
- Reubens24
- Teton County24
- Blackfoot23
- Craigmont23
- Custer County23
- Garden City23
- Hidden Springs23
- McCall23
- Moreland23
- New Meadows23
- Sun Valley23
- Winchester23
- Arco22
- Grangeville22
- Idaho City22
- Ketchum22
- Nezperce22
- Pinehurst22
- Robie Creek22
- Shelley22
- Twin Falls22
- Valley County22
- Aberdeen21
- Ammon21
- Clark Fork21
- Eagle21
- Hope21
- Iona21
- Lincoln21
- Nez Perce County21
- Tyhee21
- Ucon21
- Boundary County20
- Chubbuck20
- Moscow20
- Owyhee20
- Ponderay20
- Rathdrum20
- Rigby20
- Spirit Lake20
- Twin Falls County20
- American Falls19
- Buhl19
- Burley19
- Cascade19
- Coolin19
- Donnelly19
- Filer19
- Glenns Ferry19
- Hansen19
- Heyburn19
- Idaho County19
- Kimberly19
- Latah County19
- Minidoka19
- Oakley19
- Priest River19
- Bonners Ferry18
- Challis18
- Coeur d'Alene18
- Council18
- Gooding18
- Homedale18
- Jerome18
- Marsing18
- Mountain Home18
- Moyie Springs18
- Murphy18
- Parma18
- Paul18
- Rupert18
- Salmon18
- Shoshone18
- St. Maries18
- Wendell18
- Wilder18
- Benewah County17
- Dubois17
- Emmett17
- Franklin17
- Fruitland17
- Hauser17
- Horseshoe Bend17
- Kuna17
- Lapwai17
- Lewis County17
- Lewiston17
- Middleton17
- New Plymouth17
- Payette17
- Preston17
- Sandpoint17
- Star17
- Dayton16
- Fairfield16
- Malad City16
- Paris16
- Sugar City16
- Bellevue15
- Montpelier15
- Soda Springs15
- St. Anthony15
- Ashton14
- Bonner County14
- Lemhi County14
- Swan Valley14
- Driggs13
- Tetonia13
- Victor13
- Bear Lake11
- Riggins11
- Kootenai County9
- Dalton Gardens6
- Elmore0
