1. North America
  2. United States
  3. California
  5. Sierra City

Sierra City

Sierra County, California

2025-12-30 17:00
CAQI (Europe)
Very Low
Pollutants
PM2.5
μg/m³
12
NO2
μg/m³
18.9
PM10
μg/m³
7.1
O3
μg/m³
11.8
Weather
  • ℃
  • ℉
-4℃
83%
14 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • PM2.5
  • NO2
  • PM10
  • O3

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

Sierra City
AQI 20
Downieville
AQI 20
Whitehawk
AQI 37
Johnsville
AQI 37
Graeagle
AQI 37
C-Road
AQI 37
Washington
AQI 20
Iron Horse
AQI 37
Portola
AQI 37
Little Grass Valley
AQI 20
Beckwourth
AQI 37