Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 21:47, 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?
- Pocatello61
- Boise City59
- Butte County55
- Idaho County46
- Weiser38
- Power33
- Dayton31
- Nampa31
- Craigmont30
- Cassia County29
- Hailey29
- Nez Perce County29
- Rexburg29
- Ada County27
- Boise27
- Custer County27
- Garden City27
- Hidden Springs27
- Juliaetta27
- New Meadows27
- Orofino27
- Robie Creek27
- Sun Valley27
- Teton County27
- Benewah County26
- Blaine County26
- Caldwell26
- Ketchum26
- McCall26
- Riggins26
- Fort Hall25
- Meridian25
- Valley County25
- Bear Lake24
- Eagle24
- Garden Valley23
- Twin Falls County23
- Victor23
- Latah County22
- Lewis County22
- Lewiston22
- Coeur d'Alene21
- Marsing21
- Middleton21
- Moscow21
- Murphy21
- Star21
- Emmett20
- Homedale20
- Nezperce20
- Owyhee20
- Wilder20
- Council19
- Donnelly19
- Fruitland19
- Horseshoe Bend19
- Mountain Home19
- New Plymouth19
- Parma19
- Payette19
- Aberdeen18
- American Falls18
- Ammon18
- Arco18
- Blackfoot18
- Cascade18
- Chubbuck18
- Heyburn18
- Iona18
- Lincoln18
- Minidoka18
- Moreland18
- Paul18
- Rigby18
- Rupert18
- Shelley18
- Tyhee18
- Ucon18
- Boundary County17
- Burley17
- Pinehurst17
- Preston17
- Twin Falls17
- Glenns Ferry16
- Soda Springs16
- Grangeville15
- Kamiah15
- Kooskia15
- Malad City15
- Reubens15
- Winchester15
- Ashton14
- Bellevue14
- Buhl14
- Challis14
- Driggs14
- Dubois14
- Fairfield14
- Filer14
- Franklin14
- Gooding14
- Hansen14
- Jerome14
- Kimberly14
- Montpelier14
- Oakley14
- Osburn14
- Paris14
- Potlatch14
- Shoshone14
- St. Anthony14
- Sugar City14
- Swan Valley14
- Tetonia14
- Wallace14
- Wendell14
- Hauser13
- Hayden13
- Kellogg13
- Kuna13
- Plummer13
- Bonners Ferry12
- Clark Fork12
- Coolin12
- Hope12
- Idaho Falls12
- Moyie Springs12
- Ponderay12
- Priest River12
- Rathdrum12
- Spirit Lake12
- Kootenai County11
- Lapwai11
- Bonner County9
- Sandpoint9
- St. Maries9
- Cottonwood8
- Canyon County6
- Dalton Gardens6
- Idaho City6
- Salmon2
- Elmore0
- Lemhi County0
