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  4. Huairou

Huairou

Beijing, Beijing

2026-01-20 03:35
AQI (US)
Good
Pollutants
PM2.5
μg/m³
9
O3
μg/m³
61
PM10
μg/m³
12
CO
μg/m³
500
SO2
μg/m³
4
NO2
μg/m³
1
Weather
  • ℃
  • ℉
-8℃
17%
6 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • CO
  • SO2
  • NO2
Places included
怀柔新城
AQI 50

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