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Antioch

Contra Costa County, California

2026-06-21 04:00
AQC (Australia)
Good
Pollutants|Pollens
O3
μg/m³
71.6
PM10
μg/m³
9.5
PM2.5
μg/m³
3.9
CO
μg/m³
325.8
NO2
μg/m³
3.4
SO2
μg/m³
1.6
Weather
  • ℃
  • ℉
17℃
68%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQC (Australia)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • CO
  • NO2
  • SO2

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