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  4. Siskiyou County
  5. Yreka

Yreka

Siskiyou County, California

2026-05-21 08:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
66.4
PM2.5
μg/m³
2
Weather
  • ℃
  • ℉
11℃
58%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Yreka
AQI 29
Data Sources
http://www.airnow.gov/

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