Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 08:50, Oct 18
Idaho Department of Environmental Quality (Idaho DEQ)Hillsborough County - TampaChris WaltripRiver HouseNorthendairShoguns LoftjeffHuntsville Natural Resources and Environmental ManagementDoug @ CocolallaBetterAirIsPossibleSteve DonderoPreh IncDCIndividualKatLoganUSA National Park ServiceDavid Van BerkemTMacPaul StollTren LongHyperbaric Oxygen Clinic of IdahoSawtoothDoug EricksonPolk 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 IncDCIndividualKatLoganUSA National Park ServiceDavid Van BerkemTMacPaul StollTren LongHyperbaric Oxygen Clinic of IdahoSawtoothDoug EricksonPolk County Air Quality DivisionAnonymous contributor
Live most polluted city ranking
Real-time Idaho most polluted city ranking
Wildfires in Idaho
Real-time information
Active fire
1
Learn more about global air quality
Which is the most polluted city in Idaho?
- Nampa129
- Star115
- Garden City82
- Ada County78
- Meridian75
- Boise70
- Canyon County70
- Kuna70
- New Meadows69
- Boise City66
- Hidden Springs60
- Eagle57
- Idaho City55
- Nez Perce County53
- Robie Creek52
- Homedale51
- Lewiston50
- Parma50
- Pinehurst50
- Preston50
- Wilder50
- Marsing48
- Fruitland47
- Caldwell46
- New Plymouth46
- Payette46
- Juliaetta45
- Middleton45
- Nezperce45
- Horseshoe Bend44
- Lewis County44
- Weiser43
- Emmett42
- Murphy41
- Gem County39
- Hayden39
- Pocatello39
- Butte County35
- Orofino35
- Clearwater County33
- Twin Falls County33
- Council32
- Idaho County32
- Cascade31
- Cottonwood30
- Donnelly29
- McCall29
- Craigmont28
- Owyhee28
- Salmon28
- Garden Valley27
- Valley County27
- Worley26
- Fort Hall25
- Dalton Gardens22
- Kootenai County22
- Post Falls22
- Riggins22
- Lemhi County20
- Glenns Ferry19
- Grangeville18
- Island Park18
- Kamiah18
- Kooskia18
- Blaine County17
- Lapwai17
- Mountain Home17
- Reubens17
- Teton County17
- Twin Falls17
- Victor17
- Winchester17
- Boundary County16
- Custer County16
- Idaho Falls16
- Troy16
- Wallace16
- Blackfoot14
- Cassia County14
- Chubbuck14
- Moreland14
- Osburn14
- Tyhee14
- Bonner County13
- Clark Fork13
- Fairfield13
- Hope13
- Moyie Springs13
- Shelley13
- Aberdeen12
- American Falls12
- Ammon12
- Ashton12
- Bear Lake12
- Bonners Ferry12
- Buhl12
- Challis12
- Coolin12
- Dayton12
- Driggs12
- Dubois12
- Franklin12
- Gooding12
- Hailey12
- Hauser12
- Iona12
- Lincoln12
- Malad City12
- Montpelier12
- Paris12
- Plummer12
- Ponderay12
- Potlatch12
- Power12
- Priest River12
- Princeton12
- Rathdrum12
- Rigby12
- Soda Springs12
- Spirit Lake12
- St. Anthony12
- Sugar City12
- Swan Valley12
- Tetonia12
- Ucon12
- Wendell12
- Elmore11
- Filer11
- Jerome11
- Kellogg11
- Ketchum11
- Latah County11
- Rockford Bay11
- Shoshone11
- St. Maries11
- Kimberly10
- Sun Valley10
- Coeur d'Alene9
- Hansen9
- Minidoka9
- Arco8
- Bellevue8
- Burley8
- Heyburn8
- Oakley8
- Paul8
- Rupert8
- Sandpoint8
- Benewah County6
- Rexburg3
- Moscow2
