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  2. China Mainland
  3. Hebei
  4. Zhangjiakou
  5. Huailai

Huailai

Zhangjiakou, Hebei

2026-01-21 06:44
CAQI (Europe)
Low
Pollutants
O3
μg/m³
64.5
PM10
μg/m³
11.5
PM2.5
μg/m³
3.5
SO2
μg/m³
5.5
NO2
μg/m³
4.5
CO
μg/m³
300
Weather
  • ℃
  • ℉
-7℃
14%
17 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM10
  • PM2.5
  • SO2
  • NO2
  • CO
Places included
怀来万悦文化馆
AQI 25
怀来北辰佳苑
AQI 29

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