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  4. Huairou

Huairou

Beijing, Beijing

2026-03-11 10:51
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
90.5
PM10
μg/m³
7.5
NO2
μg/m³
10.5
PM2.5
μg/m³
3
CO
μg/m³
250
SO2
μg/m³
3.5
Weather
  • ℃
  • ℉
11℃
24%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
怀柔新城
AQI 29
怀柔镇
AQI 29

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