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  4. Huairou

Huairou

Beijing, Beijing

2026-01-21 16:35
CAQI (Europe)
Very Low
Pollutants
PM2.5
μg/m³
13
O3
μg/m³
45
PM10
μg/m³
16
NO2
μg/m³
5
SO2
μg/m³
4
CO
μg/m³
300
Weather
  • ℃
  • ℉
-12℃
22%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • CO
Places included
怀柔新城
AQI 22

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