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  4. Huairou

Huairou

Beijing, Beijing

2026-05-05 13:51
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
25
PM10
μg/m³
71.5
O3
μg/m³
116.5
NO2
μg/m³
21.5
CO
μg/m³
600
SO2
μg/m³
4.5
Weather
  • ℃
  • ℉
25℃
37%
18 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Places included
怀柔新城
AQI 81
怀柔镇
AQI 81

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