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Angwin

Napa County, California

2026-05-02 03:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
39.9
PM2.5
μg/m³
7.9
PM10
μg/m³
10
CO
μg/m³
188.4
NO2
μg/m³
0.6
Weather
  • ℃
  • ℉
16℃
74%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • PM10
  • CO
  • NO2

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