Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 07:29, 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?
- Juliaetta41
- Butte County39
- Weiser38
- Idaho County33
- Power33
- Idaho Falls31
- Caldwell28
- Canyon County28
- Hayden28
- Craigmont22
- Idaho City22
- Lewiston22
- Nampa22
- Preston22
- Twin Falls22
- Custer County21
- Pocatello20
- Ada County19
- Bear Lake19
- Cassia County19
- Blaine County17
- Boise City17
- Pinehurst17
- Hailey16
- Hidden Springs16
- Riggins16
- Fruitland15
- Garden Valley15
- Homedale15
- Kuna15
- Marsing15
- Murphy15
- New Plymouth15
- Owyhee15
- Parma15
- Payette15
- Twin Falls County15
- Wilder15
- Garden City14
- Kootenai County14
- Meridian14
- Middleton14
- Aberdeen13
- American Falls13
- Bellevue13
- Blackfoot13
- Boundary County13
- Buhl13
- Cascade13
- Chubbuck13
- Council13
- Donnelly13
- Emmett13
- Fairfield13
- Filer13
- Glenns Ferry13
- Gooding13
- Horseshoe Bend13
- Jerome13
- Malad City13
- Minidoka13
- Moreland13
- Mountain Home13
- New Meadows13
- Shoshone13
- Star13
- Tyhee13
- Victor13
- Wendell13
- Burley12
- Hansen12
- Heyburn12
- Ketchum12
- Kimberly12
- Latah County12
- Oakley12
- Paul12
- Robie Creek12
- Rupert12
- St. Maries12
- Sun Valley12
- Ammon11
- Arco11
- Dayton11
- Franklin11
- Grangeville11
- Iona11
- Kamiah11
- Kellogg11
- Kooskia11
- Lemhi County11
- Lincoln11
- Montpelier11
- Osburn11
- Plummer11
- Potlatch11
- Reubens11
- Rigby11
- Shelley11
- Soda Springs11
- Swan Valley11
- Ucon11
- Wallace11
- Winchester11
- Paris10
- Sugar City10
- McCall9
- Nezperce9
- Orofino9
- Teton County9
- Ashton8
- Boise8
- Bonners Ferry8
- Challis8
- Clark Fork8
- Coolin8
- Driggs8
- Dubois8
- Eagle8
- Hope8
- Moyie Springs8
- Ponderay8
- Priest River8
- Rathdrum8
- Salmon8
- Spirit Lake8
- St. Anthony8
- Tetonia8
- Benewah County7
- Bonner County7
- Lewis County7
- Nez Perce County7
- Sandpoint7
- Valley County7
- Coeur d'Alene6
- Dalton Gardens6
- Fort Hall6
- Moscow5
- Rexburg5
- Cottonwood4
- Hauser4
- Elmore0
- Lapwai0
