Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 22:32, Jul 20
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?
- Payette127
- Fruitland125
- New Plymouth122
- Council117
- Parma117
- Wilder111
- Moscow110
- Homedale109
- Donnelly107
- Emmett107
- Marsing106
- Middleton106
- Caldwell105
- Potlatch105
- Weiser104
- Cascade103
- Plummer103
- Star103
- Rathdrum101
- Winchester101
- Horseshoe Bend99
- Priest River98
- Spirit Lake98
- Hauser96
- Reubens96
- Coolin95
- Murphy93
- Ponderay91
- Grangeville89
- Hayden89
- Hope88
- Kooskia88
- Kootenai County88
- Bonners Ferry87
- Clark Fork87
- Kamiah87
- Kellogg86
- Moyie Springs86
- Osburn85
- Wallace85
- Meridian83
- Nampa83
- Riggins83
- Canyon County82
- Mountain Home82
- Post Falls82
- Twin Falls82
- Dalton Gardens81
- Bonner County80
- Garden City80
- Owyhee80
- Robie Creek79
- Benewah County78
- Coeur d'Alene77
- Gem County77
- New Meadows77
- Ada County75
- Boise City75
- Glenns Ferry75
- Kuna75
- Nezperce73
- Buhl72
- Gooding72
- Wendell72
- Boise71
- Filer71
- Hidden Springs71
- Jerome71
- Kimberly71
- Craigmont70
- Eagle70
- Hansen70
- Shoshone70
- Fairfield69
- Challis68
- Lapwai68
- Lewis County67
- McCall67
- Nez Perce County67
- Burley66
- Heyburn66
- Paul66
- Oakley65
- Rupert65
- Valley County65
- Bellevue64
- Garden Valley64
- Lewiston64
- Orofino64
- Sandpoint64
- St. Maries64
- Minidoka63
- Lemhi County62
- Boundary County61
- Juliaetta61
- Custer County60
- Aberdeen59
- American Falls59
- Arco59
- Cottonwood59
- Dubois59
- Ashton58
- Driggs58
- Idaho City58
- St. Anthony58
- Sugar City58
- Tetonia58
- Twin Falls County58
- Ammon57
- Blackfoot57
- Chubbuck57
- Idaho County57
- Iona57
- Lincoln57
- Moreland57
- Rigby57
- Shelley57
- Tyhee57
- Ucon57
- Malad City56
- Pinehurst55
- Dayton54
- Soda Springs54
- Pocatello53
- Cassia County51
- Elmore50
- Teton County49
- Blaine County48
- Latah County48
- Franklin47
- Butte County45
- Fort Hall43
- Troy41
- Paris38
- Swan Valley38
- Victor38
- Hailey37
- Ketchum37
- Montpelier37
- Sun Valley37
- Power33
- Preston33
- Idaho Falls28
- Bear Lake24
- Rexburg16
- Salmon1
