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  5. Bethel Island

Bethel Island

Contra Costa County, California

2026-06-05 22:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
103.4
PM10
μg/m³
32.4
PM2.5
μg/m³
13.7
NO2
μg/m³
4.9
CO
μg/m³
376.4
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
33℃
39%
18 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2

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