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

Challis

Custer County, Idaho

2024-05-23 23:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
75.3
PM2.5
μg/m³
3.3
PM10
μg/m³
3.9
SO2
μg/m³
4.7
CO
μg/m³
115.3
NO2
μg/m³
0.7
Weather
  • ℃
  • ℉
14℃
33%
13 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • PM10
  • SO2
  • CO
  • NO2

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

Challis
AQI 24
Clayton
AQI 24
Stanley
AQI 24
Leadore
AQI 7
Salmon
AQI 2
Mackay
AQI 12
Sun Valley
AQI 2
Ketchum
AQI 2
Hailey
AQI 2
Moore
AQI 12
Bellevue
AQI 2