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  4. Siskiyou County

Siskiyou County

California

2026-09-11 11:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
57.9
PM2.5
μg/m³
3
Weather
  • ℃
  • ℉
10℃
66%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Dorris
AQI 46
Dunsmuir
AQI 28
Etna
AQI 24
Fort Jones
AQI 12
Grenada
AQI 12
Happy Camp
AQI 29
Hornbrook
AQI 12
McCloud
AQI 27
Montague
AQI 12
Mount Shasta
AQI 27
Tennant
AQI 22
Tulelake
AQI 36
Weed
AQI 27
Yreka
AQI 26
Data Sources
http://www.airnow.gov/

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Cities Nearby

Yreka
AQI 26
Montague
AQI 12
Hornbrook
AQI 12
Grenada
AQI 12
Fort Jones
AQI 12
Weed
AQI 27
Etna
AQI 24
Ashland
AQI 30
Talent
AQI 31
Mount Shasta
AQI 27
Dorris
AQI 46