Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 00:10, Oct 25
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 fires
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Learn more about global air quality
Which is the most polluted city in Idaho?
- Boundary County55
- Juliaetta53
- Twin Falls53
- Garden City49
- Ada County42
- Payette42
- Weiser42
- Fruitland41
- Nampa39
- New Plymouth38
- Mountain Home36
- Parma36
- Meridian35
- Canyon County33
- Orofino33
- Wilder33
- Butte County32
- Craigmont32
- Homedale32
- Benewah County31
- Nez Perce County31
- Twin Falls County30
- Boise City29
- Emmett29
- Gem County29
- Hayden29
- Hidden Springs29
- McCall29
- Boise28
- Caldwell28
- Garden Valley28
- Marsing28
- Middleton28
- Pinehurst28
- Troy28
- Kuna27
- Sandpoint27
- New Meadows26
- Cassia County24
- Council24
- Lewis County24
- Lewiston24
- Valley County24
- Eagle23
- Idaho County23
- Murphy23
- Fort Hall22
- Horseshoe Bend22
- Idaho City22
- Moscow22
- Pocatello22
- Rexburg22
- Blaine County21
- Bonner County21
- Hailey21
- Kootenai County21
- Riggins21
- Cascade19
- Coeur d'Alene19
- Latah County19
- Osburn19
- Robie Creek19
- Wallace19
- Kellogg18
- Nezperce18
- Victor18
- Dalton Gardens17
- Donnelly17
- Hauser17
- Ketchum17
- Lemhi County17
- Owyhee17
- Plummer17
- Potlatch17
- Preston17
- Rathdrum17
- Salmon17
- Grangeville16
- Idaho Falls16
- Kamiah16
- Kooskia16
- Princeton16
- Reubens16
- Rockford Bay16
- Spirit Lake16
- Star16
- Sun Valley16
- Winchester16
- Bonners Ferry14
- Clark Fork14
- Hope14
- Moyie Springs14
- Ponderay14
- Glenns Ferry13
- Priest River13
- Coolin12
- Teton County12
- Buhl11
- Clearwater County11
- Filer11
- Gooding11
- Hansen11
- Jerome11
- Kimberly11
- Lapwai11
- Post Falls11
- Wendell11
- Worley11
- Shoshone10
- Fairfield9
- Island Park9
- American Falls8
- Bellevue8
- Burley8
- Heyburn8
- Minidoka8
- Oakley8
- Paul8
- Power8
- Rupert8
- Aberdeen6
- Ammon6
- Arco6
- Ashton6
- Blackfoot6
- Challis6
- Chubbuck6
- Custer County6
- Dayton6
- Driggs6
- Dubois6
- Elmore6
- Franklin6
- Iona6
- Lincoln6
- Malad City6
- Montpelier6
- Moreland6
- Paris6
- Rigby6
- Shelley6
- Soda Springs6
- St. Anthony6
- St. Maries6
- Sugar City6
- Swan Valley6
- Tetonia6
- Tyhee6
- Ucon6
- Cottonwood1
