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  4. Siskiyou County

Siskiyou County

California

2026-05-28 10:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
47.1
PM2.5
μg/m³
2.4
Weather
  • ℃
  • ℉
7℃
93%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Dorris
AQI 52
Dunsmuir
AQI 17
Etna
AQI 32
Fort Jones
AQI 6
Grenada
AQI 6
Happy Camp
AQI 40
Hornbrook
AQI 6
McCloud
AQI 18
Montague
AQI 6
Mount Shasta
AQI 21
Tennant
AQI 34
Tulelake
AQI 44
Weed
AQI 23
Yreka
AQI 21
Data Sources
http://www.airnow.gov/

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Cities Nearby

Yreka
AQI 21
Montague
AQI 6
Hornbrook
AQI 6
Grenada
AQI 6
Fort Jones
AQI 6
Weed
AQI 23
Etna
AQI 32
Ashland
AQI 20
Talent
AQI 26
Mount Shasta
AQI 21
Dorris
AQI 52