Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 23:00, Aug 14
Idaho Department of Environmental Quality (Idaho DEQ)Hillsborough County - TampaChris WaltripRiver HouseNorthendairShoguns LoftjeffHuntsville Natural Resources and Environmental ManagementDoug @ CocolallaBetterAirIsPossibleSteve DonderoPreh Incjennifer linderDCKatIndividualDavid Van BerkemUSA National Park ServiceTimberline AdventuresTMacPaul StollTren LongSawtoothPolk County Air Quality DivisionAnonymous contributor
Idaho Department of Environmental Quality (Idaho DEQ)Hillsborough County - TampaChris WaltripRiver HouseNorthendairShoguns LoftjeffHuntsville Natural Resources and Environmental ManagementDoug @ CocolallaBetterAirIsPossibleSteve DonderoPreh Incjennifer linderDCKatIndividualDavid Van BerkemUSA National Park ServiceTimberline AdventuresTMacPaul StollTren LongSawtoothPolk County Air Quality DivisionAnonymous contributor
Live most polluted city ranking
Real-time Idaho most polluted city ranking
Wildfires in Idaho
Real-time information
Active fires
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Learn more about global air quality
Which is the most polluted city in Idaho?
- Boise City78
- Lewiston77
- Nez Perce County74
- Lewis County71
- Cottonwood70
- Moscow69
- Nezperce69
- Benewah County68
- Craigmont68
- Potlatch68
- Reubens68
- Winchester68
- Kamiah66
- Kooskia66
- Latah County66
- Orofino66
- Princeton66
- Grangeville65
- Bonners Ferry64
- Clearwater County64
- Coolin64
- Twin Falls64
- Idaho County63
- Moyie Springs63
- Plummer63
- Troy63
- Weiser63
- Kellogg62
- Osburn62
- Priest River62
- Rathdrum62
- Spirit Lake62
- Wallace62
- Garden Valley61
- Hope61
- Ponderay61
- Clark Fork60
- Juliaetta60
- Lapwai60
- Canyon County59
- Gem County59
- Salmon58
- Twin Falls County58
- Valley County58
- Garden City57
- Nampa57
- Hayden56
- McCall56
- New Meadows56
- Rockford Bay56
- Riggins55
- Worley55
- Ada County54
- Council54
- Kootenai County54
- Meridian54
- Dalton Gardens53
- Donnelly53
- Franklin53
- Fruitland53
- Kuna53
- New Plymouth53
- Payette53
- Post Falls53
- Caldwell52
- Cascade52
- Coeur d'Alene52
- Dayton52
- Emmett52
- Homedale52
- Marsing52
- Middleton52
- Montpelier52
- Paris52
- Parma52
- Star52
- Wilder52
- Eagle51
- Horseshoe Bend50
- Murphy50
- Pinehurst50
- Bonner County49
- Dubois49
- Boise48
- Hidden Springs48
- Challis47
- Mountain Home47
- Pocatello47
- Arco46
- Buhl46
- Burley46
- Cassia County46
- Fairfield46
- Filer46
- Glenns Ferry46
- Gooding46
- Hansen46
- Hauser46
- Heyburn46
- Jerome46
- Kimberly46
- Malad City46
- Oakley46
- Owyhee46
- Paul46
- Robie Creek46
- Rupert46
- Shoshone46
- Soda Springs46
- Wendell46
- Butte County45
- Minidoka45
- Ashton44
- Idaho City44
- Rexburg44
- St. Anthony44
- Sugar City44
- Aberdeen43
- American Falls43
- Ammon43
- Bellevue43
- Blackfoot43
- Chubbuck43
- Driggs43
- Iona43
- Lincoln43
- Moreland43
- Rigby43
- Shelley43
- Tetonia43
- Tyhee43
- Ucon43
- Sandpoint42
- Swan Valley42
- Hailey41
- Boundary County38
- Blaine County36
- Ketchum36
- Lemhi County36
- St. Maries36
- Teton County36
- Sun Valley35
- Fort Hall31
- Victor24
- Power22
- Custer County19
- Elmore17
- Idaho Falls15
- Bear Lake14
- Preston6
