1. North America
  2. United States
  3. Idaho
  4. Custer County

Custer County

Idaho

2025-12-14 08:00
AQI (China)
Excellent
Pollutants
PM10
μg/m³
18.1
PM2.5
μg/m³
10.6
O3
μg/m³
22.4
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
-1℃
60%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM10
  • PM2.5
  • O3
  • SO2
Places included
Challis
AQI 19
Clayton
AQI 19
Mackay
AQI 12
Stanley
AQI 19

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Clayton
AQI 19
Challis
AQI 19
Stanley
AQI 19
Mackay
AQI 12
Sun Valley
AQI 4
Ketchum
AQI 2
Leadore
AQI 11
Hailey
AQI 4
Bellevue
AQI 4
Moore
AQI 12
Salmon
AQI 28