Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 11:57, Aug 22
Idaho Department of Environmental Quality (Idaho DEQ)Hillsborough County - TampaChris WaltripRiver HouseNorthendairShoguns LoftjeffHuntsville Natural Resources and Environmental ManagementDoug @ CocolallaBetterAirIsPossibleSteve DonderoPreh Incjennifer linderDCIndividualKatDavid Van BerkemLoganUSA 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 linderDCIndividualKatDavid Van BerkemLoganUSA 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?
- Dalton Gardens119
- Hayden108
- Orofino101
- Kootenai County99
- Post Falls96
- Bonner County94
- Coeur d'Alene89
- Rockford Bay88
- Craigmont85
- Lewis County85
- Clearwater County84
- Nez Perce County84
- Worley84
- Idaho County81
- Benewah County77
- Moscow77
- Nezperce77
- Sandpoint77
- Lewiston76
- Boundary County75
- Priest River74
- Bonners Ferry73
- Coolin73
- Hauser73
- Moyie Springs73
- Plummer73
- Ponderay73
- Rathdrum73
- Spirit Lake73
- Clark Fork72
- Hope72
- Kellogg72
- Osburn72
- Potlatch72
- Princeton72
- Wallace72
- Juliaetta71
- Reubens71
- Winchester71
- Kamiah69
- Kooskia69
- Latah County68
- Cottonwood67
- Grangeville66
- Troy66
- Lapwai62
- Garden City61
- St. Maries61
- Weiser59
- Emmett58
- Fruitland58
- New Plymouth58
- Parma58
- Payette58
- Wilder58
- Caldwell57
- Council57
- Homedale57
- Marsing57
- Middleton57
- Star57
- Cascade56
- Mountain Home56
- Murphy56
- Riggins56
- Donnelly55
- Glenns Ferry55
- Kuna55
- Owyhee55
- Ammon54
- Ashton54
- Driggs54
- Dubois54
- Gem County54
- Iona54
- Lincoln54
- Nampa54
- Rigby54
- St. Anthony54
- Sugar City54
- Tetonia54
- Ucon54
- Challis53
- Dayton53
- Fairfield53
- Franklin53
- Malad City53
- Meridian53
- New Meadows53
- Swan Valley53
- Bellevue52
- Boise52
- Buhl52
- Canyon County52
- Filer52
- Garden Valley52
- Gooding52
- Jerome52
- Minidoka52
- Rupert52
- Shelley52
- Shoshone52
- Twin Falls52
- Wendell52
- Aberdeen51
- American Falls51
- Arco51
- Blackfoot51
- Burley51
- Butte County51
- Cassia County51
- Chubbuck51
- Hansen51
- Heyburn51
- Kimberly51
- Moreland51
- Oakley51
- Paul51
- Tyhee51
- Boise City50
- Montpelier49
- Paris49
- Soda Springs49
- Ada County44
- Robie Creek43
- Hidden Springs41
- Idaho City39
- Power39
- Lemhi County36
- Rexburg35
- Eagle34
- Elmore33
- Horseshoe Bend33
- Pinehurst33
- McCall32
- Valley County30
- Pocatello28
- Blaine County25
- Ketchum23
- Custer County21
- Sun Valley21
- Hailey20
- Teton County18
- Fort Hall17
- Victor10
- Bear Lake9
- Idaho Falls7
- Twin Falls County7
- Preston6
- Salmon6
