1. North America
  2. United States
  3. California
  4. Siskiyou County

Siskiyou County

California

2026-05-25 16:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
79.3
PM2.5
μg/m³
4.9
Weather
  • ℃
  • ℉
20℃
40%
9 kph
4 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Dorris
AQI 26
Dunsmuir
AQI 30
Etna
AQI 30
Fort Jones
AQI 28
Grenada
AQI 28
Happy Camp
AQI 24
Hornbrook
AQI 28
McCloud
AQI 30
Montague
AQI 28
Mount Shasta
AQI 29
Tennant
AQI 28
Tulelake
AQI 26
Weed
AQI 30
Yreka
AQI 35
Data Sources
http://www.airnow.gov/

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

Yreka
AQI 35
Montague
AQI 28
Hornbrook
AQI 28
Grenada
AQI 28
Fort Jones
AQI 28
Weed
AQI 30
Etna
AQI 30
Ashland
AQI 24
Talent
AQI 31
Mount Shasta
AQI 29
Dorris
AQI 26