Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 18:59, 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?
- Twin Falls County93
- Homedale52
- Cottonwood51
- Marsing51
- Wilder51
- Parma49
- Murphy43
- Caldwell42
- Fruitland41
- Boundary County39
- Middleton39
- New Plymouth39
- Payette39
- Garden City37
- Weiser34
- Island Park33
- Lapwai33
- Pinehurst33
- Twin Falls33
- Orofino32
- Butte County31
- Emmett29
- Nampa29
- Fort Hall28
- Mountain Home28
- Owyhee28
- Preston28
- Cassia County27
- Bonner County26
- Worley26
- Idaho County24
- Craigmont23
- Dalton Gardens23
- Elmore23
- Idaho Falls23
- Ada County21
- Post Falls21
- Gem County19
- Blaine County18
- Lemhi County18
- McCall18
- Riggins18
- St. Maries18
- Hailey17
- Idaho City17
- Kootenai County17
- Aberdeen16
- American Falls16
- Boise16
- Burley16
- Chubbuck16
- Dayton16
- Eagle16
- Franklin16
- Hansen16
- Heyburn16
- Juliaetta16
- Kamiah16
- Kimberly16
- Kooskia16
- Lewiston16
- Malad City16
- Minidoka16
- Montpelier16
- Oakley16
- Paris16
- Paul16
- Power16
- Rupert16
- Soda Springs16
- Tyhee16
- Victor16
- Blackfoot15
- Boise City15
- Grangeville15
- Ammon14
- Canyon County14
- Iona14
- Lincoln14
- Meridian14
- Moreland14
- Nez Perce County14
- Rigby14
- Shelley14
- Sugar City14
- Teton County14
- Ucon14
- Council13
- Dubois13
- Hidden Springs13
- Latah County13
- St. Anthony13
- Sun Valley13
- Jerome12
- Kuna12
- Clearwater County11
- Filer11
- Glenns Ferry11
- Ketchum11
- Pocatello11
- Salmon11
- Bonners Ferry10
- Buhl10
- Custer County10
- Gooding10
- Moscow10
- Moyie Springs10
- Sandpoint10
- Wendell10
- Winchester10
- Clark Fork9
- Hope9
- Lewis County9
- Reubens9
- Shoshone9
- Swan Valley9
- Valley County9
- Cascade8
- Coeur d'Alene8
- Donnelly8
- Ponderay8
- Princeton8
- Arco7
- Ashton7
- Bellevue7
- Coolin7
- Driggs7
- Fairfield7
- Hauser7
- Plummer7
- Potlatch7
- Priest River7
- Rathdrum7
- Spirit Lake7
- Tetonia7
- Bear Lake6
- Benewah County6
- Challis6
- Kellogg6
- New Meadows6
- Nezperce6
- Osburn6
- Robie Creek6
- Wallace6
- Garden Valley4
- Rockford Bay4
- Hayden3
- Troy3
- Rexburg2
- Horseshoe Bend0
- Star0
