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  4. Custer County

Custer County

Idaho

2026-08-31 00:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
4.8
PM10
μg/m³
5.2
Weather
  • ℃
  • ℉
20℃
13%
18 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
Places included
Challis
AQI 21
Clayton
AQI 32
Mackay
AQI 47
Stanley
AQI 41

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Cities Nearby

Clayton
AQI 32
Challis
AQI 21
Stanley
AQI 41
Mackay
AQI 47
Sun Valley
AQI 9
Ketchum
AQI 9
Leadore
AQI 22
Hailey
AQI 9
Bellevue
AQI 9
Moore
AQI 45
Salmon
AQI 17