Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 06:12, Aug 02
Idaho Department of Environmental Quality (Idaho DEQ)Hillsborough County - TampaChris WaltripRiver HouseNorthendairShoguns LoftHuntsville Natural Resources and Environmental ManagementjeffDoug @ CocolallaBetterAirIsPossibleSteve DonderoPreh IncDCIndividualKatDavid Van BerkemUSA National Park ServiceTMacTimberline AdventuresTren LongSawtoothPolk County Air Quality DivisionAnonymous contributor
Idaho Department of Environmental Quality (Idaho DEQ)Hillsborough County - TampaChris WaltripRiver HouseNorthendairShoguns LoftHuntsville Natural Resources and Environmental ManagementjeffDoug @ CocolallaBetterAirIsPossibleSteve DonderoPreh IncDCIndividualKatDavid Van BerkemUSA National Park ServiceTMacTimberline AdventuresTren LongSawtoothPolk County Air Quality DivisionAnonymous contributor
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?
- Eagle163
- Gem County159
- Garden City158
- Boise City155
- Custer County153
- Hailey153
- Horseshoe Bend153
- Boise152
- Ketchum151
- Meridian149
- Ada County145
- Twin Falls County140
- Sun Valley138
- Blaine County134
- Elmore134
- Valley County130
- Garden Valley125
- New Meadows120
- McCall116
- Idaho City115
- Coolin107
- Canyon County103
- Lemhi County103
- Troy103
- Twin Falls102
- Robie Creek101
- Bonners Ferry96
- Emmett96
- Kuna95
- New Plymouth95
- Payette95
- Star95
- Fruitland94
- Middleton94
- Caldwell93
- Council93
- Juliaetta93
- Moyie Springs93
- Mountain Home92
- Hidden Springs91
- Parma90
- Wilder90
- Cascade89
- Glenns Ferry89
- Marsing89
- Murphy89
- Donnelly88
- Homedale88
- Priest River88
- Cottonwood86
- Fairfield86
- Lewiston85
- Weiser85
- Ponderay84
- Riggins84
- Nampa83
- Owyhee83
- Challis82
- Clearwater County82
- Gooding82
- Hope81
- Sandpoint81
- Bellevue80
- Lapwai79
- Wendell79
- Clark Fork78
- Hayden78
- Spirit Lake78
- Buhl77
- Shoshone77
- Winchester77
- Filer76
- Grangeville76
- Idaho County76
- Jerome76
- Nez Perce County76
- Rathdrum76
- Lewis County75
- Reubens75
- Hansen74
- Kimberly74
- Plummer74
- Potlatch74
- Bonner County73
- Kooskia72
- Kamiah71
- Boundary County70
- Hauser70
- Kellogg70
- Burley69
- Craigmont69
- Paul69
- Heyburn68
- Oakley68
- Osburn68
- Rupert68
- Wallace67
- Arco66
- Butte County66
- Minidoka66
- Cassia County65
- Nezperce65
- American Falls60
- Aberdeen59
- Orofino57
- Bear Lake56
- Chubbuck55
- Dubois55
- Moreland55
- Tyhee55
- Blackfoot54
- Malad City54
- Dayton53
- Franklin53
- Pocatello53
- Ammon52
- Iona52
- Lincoln52
- Montpelier52
- Paris52
- Rigby52
- Shelley52
- Soda Springs52
- Ucon52
- Pinehurst51
- St. Anthony51
- Sugar City51
- Ashton49
- Driggs48
- Tetonia47
- Idaho Falls44
- Power44
- Fort Hall43
- Swan Valley40
- Preston39
- Coeur d'Alene38
- Victor38
- Teton County37
- Rexburg29
- Dalton Gardens28
- Latah County28
- Moscow28
- Rockford Bay19
- Benewah County18
- Post Falls17
- St. Maries16
- Worley11
- Kootenai County1
- Salmon0
