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  4. Placer County
  5. Colfax

Colfax

Colfax, California

2026-05-09 18:00
AQC (Australia)
Good
Pollutants|Pollens
O3
μg/m³
77.1
PM2.5
μg/m³
7
Weather
  • ℃
  • ℉
24℃
56%
7 kph
9 of 11
Historical Data
  • Hourly
  • Daily
  • AQC (Australia)
  • Pollen
  • O3
  • PM2.5
Data Sources
http://www.airnow.gov/

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