Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 10:39, Oct 28
Idaho Department of Environmental Quality (Idaho DEQ)Hillsborough County - TampaChris WaltripRiver HouseNorthendairShoguns LoftjeffHuntsville Natural Resources and Environmental ManagementDoug @ CocolallaSteve DonderoPreh IncIndividualKatLoganUSA National Park ServiceDavid Van BerkemTMacPaul StollHyperbaric Oxygen Clinic of IdahoTren LongSawtoothDoug EricksonPolk County Air Quality DivisionAnonymous contributor
Idaho Department of Environmental Quality (Idaho DEQ)Hillsborough County - TampaChris WaltripRiver HouseNorthendairShoguns LoftjeffHuntsville Natural Resources and Environmental ManagementDoug @ CocolallaSteve DonderoPreh IncIndividualKatLoganUSA National Park ServiceDavid Van BerkemTMacPaul StollHyperbaric Oxygen Clinic of IdahoTren LongSawtoothDoug 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?
- New Meadows64
- Lemhi County50
- Sandpoint50
- Boundary County48
- Juliaetta48
- McCall46
- Rexburg45
- Idaho City44
- Pinehurst44
- Twin Falls County39
- Garden City36
- Orofino34
- Salmon33
- Valley County33
- Butte County32
- Idaho County28
- Meridian28
- Preston28
- Lewiston27
- Worley27
- Elmore26
- Bonner County25
- Cassia County22
- Clearwater County22
- Dalton Gardens21
- Nezperce21
- Kootenai County19
- St. Maries19
- Boise18
- Glenns Ferry18
- Murphy18
- Owyhee18
- Troy18
- Boise City17
- Middleton17
- Pocatello17
- Twin Falls17
- Caldwell16
- Canyon County16
- Emmett16
- Kuna16
- Nez Perce County16
- Marsing15
- Cascade14
- Fort Hall14
- Garden Valley14
- Gem County14
- Homedale14
- Nampa14
- New Plymouth14
- Wilder14
- Ada County13
- Cottonwood13
- Council13
- Donnelly13
- Fruitland13
- Parma13
- Payette13
- Post Falls13
- Weiser13
- Blackfoot12
- Blaine County12
- Chubbuck12
- Custer County12
- Dayton12
- Franklin12
- Malad City12
- Moreland12
- Tyhee12
- Buhl11
- Fairfield11
- Gooding11
- Lapwai11
- Mountain Home11
- Wendell11
- Benewah County10
- Filer10
- Bonners Ferry9
- Grangeville9
- Hidden Springs9
- Jerome9
- Kooskia9
- Moyie Springs9
- Riggins9
- Coolin8
- Hailey8
- Kamiah8
- Kimberly8
- Shoshone8
- Teton County8
- Aberdeen7
- Bear Lake7
- Clark Fork7
- Coeur d'Alene7
- Hansen7
- Hope7
- Kellogg7
- Latah County7
- Osburn7
- Ponderay7
- Priest River7
- Reubens7
- Spirit Lake7
- Wallace7
- Winchester7
- American Falls6
- Ammon6
- Arco6
- Ashton6
- Bellevue6
- Burley6
- Challis6
- Driggs6
- Dubois6
- Hauser6
- Heyburn6
- Iona6
- Ketchum6
- Lincoln6
- Minidoka6
- Montpelier6
- Oakley6
- Paris6
- Paul6
- Plummer6
- Potlatch6
- Power6
- Princeton6
- Rathdrum6
- Rigby6
- Rupert6
- Shelley6
- Soda Springs6
- St. Anthony6
- Sugar City6
- Swan Valley6
- Tetonia6
- Ucon6
- Idaho Falls4
- Lewis County4
- Victor4
- Eagle3
- Island Park3
- Moscow3
- Craigmont2
- Hayden2
- Robie Creek1
- Horseshoe Bend0
- Rockford Bay0
- Star0
- Sun Valley0
