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  4. Custer County

Custer County

Idaho

2026-05-11 22:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
5.1
PM10
μg/m³
8.5
Weather
  • ℃
  • ℉
26℃
16%
31 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
Places included
Challis
AQI 31
Clayton
AQI 30
Mackay
AQI 30
Stanley
AQI 50

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Cities Nearby

Clayton
AQI 30
Challis
AQI 31
Stanley
AQI 50
Mackay
AQI 30
Sun Valley
AQI 59
Ketchum
AQI 59
Leadore
AQI 40
Hailey
AQI 59
Bellevue
AQI 59
Moore
AQI 29
Salmon
AQI 6