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  4. Huairou

Huairou

Beijing, Beijing

2026-01-19 18:35
AQI (China)
Excellent
Pollutants
O3
μg/m³
53
PM10
μg/m³
14
PM2.5
μg/m³
9
CO
μg/m³
400
NO2
μg/m³
5
SO2
μg/m³
4
Weather
  • ℃
  • ℉
-12℃
31%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM10
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
怀柔新城
AQI 17

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