Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 08:42, Sep 19
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?
- Clearwater County56
- Power56
- Kamiah54
- Kooskia54
- Grangeville53
- St. Maries53
- Twin Falls52
- Weiser51
- Orofino47
- Reubens46
- Pocatello44
- Twin Falls County44
- Hayden43
- Lewis County43
- Boundary County42
- Winchester41
- Craigmont40
- Lewiston39
- Boise City37
- Butte County34
- Nez Perce County34
- Rockford Bay34
- Coeur d'Alene33
- Dalton Gardens33
- Garden Valley33
- Hauser33
- Nezperce33
- Rathdrum33
- Swan Valley33
- Plummer32
- Spirit Lake32
- Garden City31
- Potlatch31
- Princeton31
- Iona30
- Priest River30
- Sandpoint30
- Sugar City30
- Fort Hall29
- Idaho County29
- Lincoln29
- Rigby29
- Ucon29
- Ammon28
- Bonner County28
- Horseshoe Bend28
- Kootenai County28
- Latah County28
- Lemhi County28
- Pinehurst28
- Post Falls28
- Salmon28
- Worley28
- Cassia County27
- Driggs27
- St. Anthony27
- Tetonia27
- Clark Fork26
- Hope26
- Kellogg26
- Osburn26
- Ponderay26
- Wallace26
- Benewah County25
- Shelley25
- Troy25
- Ashton24
- Donnelly24
- New Meadows24
- Bonners Ferry23
- Coolin23
- Council23
- Elmore23
- Juliaetta23
- Moscow23
- Moyie Springs23
- Nampa23
- Owyhee23
- Buhl21
- Burley21
- Filer21
- Glenns Ferry21
- Gooding21
- Hansen21
- Heyburn21
- Jerome21
- Kimberly21
- McCall21
- Minidoka21
- Murphy21
- Oakley21
- Paul21
- Rupert21
- Shoshone21
- Wendell21
- Caldwell20
- Cascade20
- Marsing20
- Mountain Home20
- Rexburg20
- Aberdeen19
- Blackfoot19
- Moreland19
- Ada County18
- Canyon County18
- Middleton18
- American Falls17
- Franklin17
- Lapwai17
- Preston17
- Tyhee17
- Chubbuck16
- Emmett16
- Fruitland16
- Gem County16
- Homedale16
- Kuna16
- Meridian16
- New Plymouth16
- Parma16
- Payette16
- Wilder16
- Boise14
- Teton County14
- Valley County14
- Arco13
- Bellevue13
- Fairfield13
- Hidden Springs13
- Dayton12
- Dubois11
- Paris11
- Soda Springs11
- Challis10
- Malad City10
- Riggins10
- Idaho Falls9
- Montpelier9
- Blaine County8
- Idaho City6
- Robie Creek6
- Sun Valley6
- Hailey5
- Cottonwood4
- Ketchum4
- Star4
- Custer County3
- Victor3
- Eagle2
