Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 11:05, Sep 22
Idaho Department of Environmental Quality (Idaho DEQ)Hillsborough County - TampaChris WaltripRiver HouseNorthendairShoguns LoftHuntsville Natural Resources and Environmental ManagementjeffDoug @ CocolallaBetterAirIsPossibleSteve DonderoPreh Incjennifer linderDCIndividualKatUSA National Park ServiceLoganDavid Van BerkemTMacPaul StollTren LongSawtoothDoug EricksonPolk County Air Quality DivisionAnonymous contributor
Idaho Department of Environmental Quality (Idaho DEQ)Hillsborough County - TampaChris WaltripRiver HouseNorthendairShoguns LoftHuntsville Natural Resources and Environmental ManagementjeffDoug @ CocolallaBetterAirIsPossibleSteve DonderoPreh Incjennifer linderDCIndividualKatUSA National Park ServiceLoganDavid Van BerkemTMacPaul StollTren 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?
- Lewis County60
- Clearwater County58
- Lapwai55
- Nez Perce County55
- Hayden52
- Lewiston52
- Weiser52
- Craigmont51
- Nampa51
- Sandpoint49
- Orofino48
- Canyon County46
- Rockford Bay46
- Dalton Gardens44
- Boundary County43
- Garden City42
- Butte County41
- Kuna40
- Kootenai County39
- St. Maries39
- Worley39
- Benewah County37
- Coeur d'Alene37
- Cottonwood37
- Idaho County35
- Nezperce35
- Juliaetta34
- Bonner County33
- Idaho City33
- Post Falls33
- Garden Valley31
- Meridian31
- New Meadows31
- Kamiah30
- Moyie Springs30
- Reubens30
- Ada County29
- Boise City29
- Bonners Ferry29
- Kooskia29
- Pocatello29
- Winchester29
- Grangeville28
- Latah County28
- Preston28
- Boise27
- Cassia County26
- Moscow26
- McCall25
- Mountain Home25
- Idaho Falls24
- Hidden Springs23
- Lemhi County23
- Clark Fork21
- Hope21
- Valley County21
- Ketchum19
- Rexburg19
- Robie Creek19
- Teton County19
- Blaine County18
- Fort Hall18
- Riggins18
- Twin Falls County18
- Hailey17
- Horseshoe Bend17
- Salmon17
- Twin Falls17
- Victor17
- Custer County16
- Bear Lake13
- Sun Valley13
- Coolin11
- Elmore11
- Hauser11
- Kellogg11
- Osburn11
- Pinehurst11
- Plummer11
- Ponderay11
- Potlatch11
- Priest River11
- Princeton11
- Rathdrum11
- Spirit Lake11
- Wallace11
- Troy10
- Caldwell8
- Council8
- Eagle8
- Emmett8
- Fruitland8
- Gem County8
- Homedale8
- Marsing8
- Middleton8
- Murphy8
- New Plymouth8
- Owyhee8
- Parma8
- Payette8
- Wilder8
- Donnelly7
- Aberdeen6
- American Falls6
- Ammon6
- Arco6
- Ashton6
- Bellevue6
- Blackfoot6
- Buhl6
- Burley6
- Cascade6
- Challis6
- Chubbuck6
- Dayton6
- Driggs6
- Dubois6
- Fairfield6
- Filer6
- Franklin6
- Glenns Ferry6
- Gooding6
- Hansen6
- Heyburn6
- Iona6
- Jerome6
- Kimberly6
- Lincoln6
- Malad City6
- Minidoka6
- Montpelier6
- Moreland6
- Oakley6
- Paris6
- Paul6
- Power6
- Rigby6
- Rupert6
- Shelley6
- Shoshone6
- Soda Springs6
- St. Anthony6
- Sugar City6
- Swan Valley6
- Tetonia6
- Tyhee6
- Ucon6
- Wendell6
- Star3
