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  3. Idaho

Idaho

United States

2026-05-21 00:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
101.4
PM10
μg/m³
14.2
PM2.5
μg/m³
3.3
SO2
μg/m³
1.6
Weather
  • ℃
  • ℉
10℃
28%
9 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • SO2
Places included
Ada County
AQI 35
Adams County
AQI 4
Bannock County
AQI 35
Bear Lake County
AQI 7
Benewah County
AQI 4
Bingham County
AQI 5
Blaine County
AQI 14
Boise County
AQI 3
Bonner County
AQI 9
Bonneville County
AQI 5
Boundary County
AQI 5
Butte County
AQI 5
Camas County
AQI 4
Canyon County
AQI 16
Caribou County
AQI 1
Cassia County
AQI 6
Clark County
AQI 6
Clearwater County
AQI 3
Custer County
AQI 4
Elmore County
AQI 5
Franklin County
AQI 6
Fremont County
AQI 9
Gem County
AQI 9
Gooding County
AQI 6
Idaho County
AQI 27
Jefferson County
AQI 5
Jerome County
AQI 6
Kootenai County
AQI 12
Latah County
AQI 4
Lemhi County
AQI 2
Lewis County
AQI 4
Lincoln County
AQI 4
Madison County
AQI 9
Minidoka County
AQI 5
Nez Perce County
AQI 4
Oneida County
AQI 9
Owyhee County
AQI 16
Payette County
AQI 5
Power County
AQI 20
Shoshone County
AQI 10
Teton County
AQI 9
Twin Falls County
AQI 6
Valley County
AQI 4
Washington County
AQI 10
Data Sources
http://www.airnow.gov/

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Cities Nearby

Stanley
AQI 31
Clayton
AQI 14
Sun Valley
AQI 14
Ketchum
AQI 14
Challis
AQI 4
Hailey
AQI 14
Bellevue
AQI 14
Fairfield
AQI 4
Idaho City
AQI 21
Mackay
AQI 4
Garden Valley
AQI 3