Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 23:48, Sep 17
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?
- Lewiston58
- Nampa52
- Idaho Falls51
- Weiser51
- Twin Falls50
- Orofino47
- Canyon County46
- Craigmont46
- New Meadows44
- Kuna43
- Nez Perce County43
- Garden City42
- Sandpoint42
- Boundary County39
- Boise City37
- Meridian34
- Ada County33
- Benewah County33
- Power33
- Idaho County32
- Lewis County32
- Boise31
- Mountain Home31
- Nezperce31
- Latah County30
- Hidden Springs29
- Rockford Bay29
- Butte County28
- Coeur d'Alene28
- Dalton Gardens28
- Hayden28
- Moscow28
- Pocatello28
- Princeton27
- Riggins27
- Valley County27
- Potlatch25
- Robie Creek25
- Troy25
- Cassia County24
- Plummer24
- Lapwai23
- Reubens23
- Winchester23
- Fruitland22
- Homedale22
- Kellogg22
- Osburn22
- Parma22
- Payette22
- Wallace22
- Wilder22
- Worley22
- Bonner County21
- Kamiah21
- Kooskia21
- Marsing21
- New Plymouth21
- St. Maries21
- Grangeville20
- Blaine County19
- Caldwell19
- Council19
- Donnelly19
- Eagle19
- Emmett19
- Gem County19
- McCall19
- Middleton19
- Murphy19
- Cascade18
- Rathdrum18
- Garden Valley17
- Hailey17
- Hauser17
- Horseshoe Bend17
- Juliaetta17
- Ketchum17
- Kootenai County17
- Lemhi County17
- Owyhee17
- Pinehurst17
- Post Falls17
- Salmon17
- Spirit Lake17
- Aberdeen16
- American Falls16
- Bellevue16
- Blackfoot16
- Bonners Ferry16
- Buhl16
- Burley16
- Chubbuck16
- Clark Fork16
- Coolin16
- Fairfield16
- Filer16
- Fort Hall16
- Glenns Ferry16
- Gooding16
- Hansen16
- Heyburn16
- Hope16
- Jerome16
- Kimberly16
- Minidoka16
- Moreland16
- Moyie Springs16
- Oakley16
- Paul16
- Ponderay16
- Priest River16
- Rupert16
- Shoshone16
- Tyhee16
- Wendell16
- Challis14
- Rexburg14
- Ammon13
- Ashton13
- Driggs13
- Dubois13
- Iona13
- Lincoln13
- Rigby13
- Shelley13
- St. Anthony13
- Sugar City13
- Swan Valley13
- Tetonia13
- Ucon13
- Sun Valley12
- Elmore11
- Idaho City11
- Twin Falls County9
- Malad City8
- Star8
- Arco6
- Bear Lake6
- Clearwater County6
- Cottonwood6
- Dayton6
- Franklin6
- Montpelier6
- Paris6
- Preston6
- Soda Springs6
- Victor6
- Custer County3
- Teton County2
