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  4. Siskiyou County

Siskiyou County

California

2026-05-25 08:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
96.4
PM2.5
μg/m³
2.2
Weather
  • ℃
  • ℉
13℃
50%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Dorris
AQI 20
Dunsmuir
AQI 34
Etna
AQI 27
Fort Jones
AQI 12
Grenada
AQI 12
Happy Camp
AQI 32
Hornbrook
AQI 12
McCloud
AQI 35
Montague
AQI 12
Mount Shasta
AQI 34
Tennant
AQI 38
Tulelake
AQI 26
Weed
AQI 32
Yreka
AQI 42
Data Sources
http://www.airnow.gov/

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Cities Nearby

Yreka
AQI 42
Montague
AQI 12
Hornbrook
AQI 12
Grenada
AQI 12
Fort Jones
AQI 12
Weed
AQI 32
Etna
AQI 27
Ashland
AQI 26
Talent
AQI 40
Mount Shasta
AQI 34
Dorris
AQI 20