Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 02:53, Jul 23
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?
- Elmore163
- New Meadows153
- Hauser145
- Plummer143
- Rathdrum143
- Spirit Lake142
- Potlatch141
- Priest River141
- Boise140
- Valley County139
- McCall131
- Robie Creek129
- Coolin128
- Winchester125
- Meridian123
- Idaho City122
- Moscow122
- Reubens122
- Gem County121
- Hidden Springs121
- Juliaetta119
- Boise City118
- Garden City116
- Kuna116
- Ponderay115
- Weiser115
- Grangeville114
- Ada County112
- Canyon County112
- Kamiah111
- Kooskia110
- Council109
- Payette109
- Fruitland108
- Lewiston108
- New Plymouth108
- Caldwell107
- Emmett107
- Homedale107
- Middleton107
- Parma107
- Wilder107
- Hope106
- Marsing106
- Star106
- Donnelly105
- Garden Valley105
- Horseshoe Bend105
- Kellogg105
- Bonners Ferry104
- Cascade104
- Clark Fork104
- Murphy101
- Nampa101
- Riggins101
- Bonner County100
- Lewis County99
- Moyie Springs99
- Mountain Home98
- Dalton Gardens97
- Osburn97
- Craigmont96
- Eagle96
- Kootenai County96
- Nezperce95
- Hayden94
- Nez Perce County94
- Wallace94
- Idaho County93
- Latah County93
- Glenns Ferry92
- Post Falls90
- Fairfield89
- Gooding88
- Buhl87
- Coeur d'Alene87
- Wendell87
- Owyhee86
- Troy86
- Twin Falls86
- Cottonwood85
- Benewah County84
- Orofino84
- Filer83
- Jerome83
- Lapwai82
- Sandpoint82
- Twin Falls County82
- Shoshone80
- Boundary County79
- Hansen79
- Kimberly79
- Bellevue78
- Burley73
- Heyburn73
- Oakley73
- Paul73
- Rupert73
- Challis71
- Cassia County70
- Minidoka70
- Pinehurst69
- Salmon68
- Fort Hall64
- St. Maries63
- Arco61
- Pocatello61
- American Falls60
- Butte County60
- Aberdeen59
- Chubbuck57
- Tyhee57
- Blackfoot56
- Moreland56
- Teton County56
- Bear Lake55
- Malad City55
- Shelley55
- Ammon54
- Dayton54
- Dubois54
- Franklin54
- Iona54
- Lincoln54
- Rigby54
- Soda Springs54
- St. Anthony54
- Sugar City54
- Ucon54
- Ashton53
- Driggs53
- Montpelier53
- Paris53
- Swan Valley53
- Tetonia53
- Victor52
- Lemhi County47
- Idaho Falls39
- Blaine County37
- Ketchum35
- Hailey33
- Sun Valley30
- Rexburg29
- Power28
- Preston22
- Custer County17
