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  4. Custer County

Custer County

Idaho

2026-09-02 06:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
2.9
PM10
μg/m³
3.8
Weather
  • ℃
  • ℉
13℃
68%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
Places included
Challis
AQI 17
Clayton
AQI 17
Mackay
AQI 15
Stanley
AQI 33

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Cities Nearby

Clayton
AQI 17
Challis
AQI 17
Stanley
AQI 33
Mackay
AQI 15
Sun Valley
AQI 23
Ketchum
AQI 23
Leadore
AQI 13
Hailey
AQI 23
Bellevue
AQI 23
Moore
AQI 29
Salmon
AQI 23