Air quality in Idaho
Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 05:16, Jul 30
Idaho Department of Environmental Quality (Idaho DEQ)Hillsborough County - TampaChris WaltripRiver HouseNorthendairShoguns LoftHuntsville Natural Resources and Environmental ManagementjeffDoug @ CocolallaBetterAirIsPossibleSteve DonderoPreh IncIndividualDCKatDavid Van BerkemUSA National Park ServiceTMacSawtoothPolk 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 IncIndividualDCKatDavid Van BerkemUSA National Park ServiceTMacSawtoothPolk County Air Quality DivisionAnonymous contributor
Live most polluted city ranking
Real-time Idaho most polluted city ranking
Learn more about global air quality
Which is the most polluted city in Idaho?
- Weiser370
- Canyon County172
- Gem County172
- Payette170
- Fruitland169
- Homedale169
- Marsing169
- Meridian169
- New Plymouth169
- Parma169
- Wilder169
- Garden City168
- Kuna168
- Murphy168
- Boise City167
- Caldwell167
- Middleton167
- Emmett166
- Star166
- Ada County165
- Nampa165
- Robie Creek164
- Council163
- Eagle163
- Horseshoe Bend163
- Boise162
- Cascade160
- Donnelly158
- Owyhee158
- Hidden Springs157
- Mountain Home156
- Glenns Ferry151
- Garden Valley148
- Fairfield143
- Gooding140
- Buhl138
- Wendell138
- Idaho City137
- Bellevue135
- Jerome134
- McCall134
- Shoshone134
- Valley County133
- Filer131
- Challis130
- Twin Falls County127
- Kimberly122
- Moscow119
- Hansen118
- Grangeville116
- Elmore115
- Twin Falls115
- Latah County113
- New Meadows108
- Arco105
- Butte County104
- Kooskia102
- Rockford Bay102
- Benewah County98
- Kamiah98
- Hailey97
- Hayden97
- Pinehurst97
- Paul96
- Lemhi County95
- Burley94
- Heyburn94
- Worley94
- Nez Perce County93
- Rupert93
- Minidoka90
- Winchester90
- Coeur d'Alene88
- Oakley88
- Bonner County86
- Lewiston86
- Reubens86
- Kootenai County84
- Boundary County83
- St. Maries83
- Blaine County82
- Riggins80
- Dubois79
- Nezperce78
- Sandpoint78
- Bonners Ferry77
- Cassia County77
- Clark Fork77
- Coolin77
- Craigmont77
- Dalton Gardens77
- Hope77
- Osburn77
- Ponderay77
- Priest River77
- Wallace77
- Idaho County76
- Kellogg76
- Moyie Springs76
- Spirit Lake76
- Custer County75
- Lewis County75
- Post Falls75
- Rathdrum75
- Hauser72
- Orofino72
- Plummer72
- Potlatch72
- Juliaetta71
- Aberdeen70
- American Falls67
- Troy67
- Cottonwood66
- Moreland64
- Blackfoot63
- Ashton62
- Chubbuck62
- Lincoln62
- Rigby62
- Shelley62
- St. Anthony62
- Sugar City62
- Tyhee62
- Ucon62
- Ammon61
- Iona61
- Driggs60
- Sun Valley60
- Tetonia60
- Ketchum58
- Lapwai58
- Malad City58
- Soda Springs58
- Dayton57
- Franklin57
- Montpelier57
- Paris57
- Idaho Falls53
- Pocatello53
- Preston50
- Rexburg45
- Teton County45
- Clearwater County44
- Power39
- Victor38
- Fort Hall34
- Bear Lake19
- Swan Valley18
- Salmon1
