Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 14:29, Apr 27
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?
- New Meadows68
- Dalton Gardens50
- Grangeville45
- Weiser38
- Power33
- Bonners Ferry32
- Pocatello31
- Nampa29
- Pinehurst28
- Caldwell26
- Oakley25
- Rexburg25
- Kamiah24
- Malad City24
- Coolin23
- Meridian23
- Idaho City22
- Kuna22
- Preston22
- Twin Falls22
- Elmore21
- Filer21
- Hansen21
- Heyburn21
- Owyhee21
- Burley20
- Paul20
- Rupert20
- American Falls19
- Ammon19
- Ashton19
- Buhl19
- Iona19
- Moyie Springs19
- Rigby19
- Soda Springs19
- St. Anthony19
- Sugar City19
- Ucon19
- Chubbuck18
- Dayton18
- Dubois18
- Fort Hall18
- Idaho Falls18
- Juliaetta18
- McCall18
- Minidoka18
- Shelley18
- Tetonia18
- Tyhee18
- Aberdeen17
- Blackfoot17
- Boise17
- Jerome17
- Moreland17
- Orofino17
- Post Falls17
- Rathdrum17
- Reubens17
- Star17
- Cottonwood16
- Emmett16
- Glenns Ferry16
- Hidden Springs16
- Kimberly16
- Middleton16
- Mountain Home16
- Murphy16
- Potlatch16
- St. Maries16
- Wendell16
- Fruitland15
- Hayden15
- Homedale15
- Kooskia15
- Marsing15
- New Plymouth15
- Parma15
- Payette15
- Spirit Lake15
- Wilder15
- Bonner14
- Cascade14
- Challis14
- Coeur d'Alene14
- Council14
- Fairfield14
- Garden City14
- Gooding14
- Kellogg14
- Lapwai14
- Osburn14
- Ponderay14
- Priest River14
- Shoshone14
- Wallace14
- Clark Fork13
- Driggs13
- Eagle13
- Hope13
- Bellevue12
- Donnelly12
- Franklin12
- Sandpoint12
- Blaine County11
- Montpelier11
- Plummer11
- Salmon11
- Garden Valley10
- Hailey10
- Paris10
- Winchester10
- Bear Lake9
- Swan Valley9
- Lewiston8
- Ketchum7
- Moscow7
- Riggins7
- Sun Valley7
- Victor6
- Lincoln5
- Hauser2
- Arco0
- Horseshoe Bend0
