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

Huailai

Zhangjiakou, Hebei

2026-08-16 08:35
AQI (US)
Good
Pollutants
O3
μg/m³
70.5
PM2.5
μg/m³
4
PM10
μg/m³
15
CO
μg/m³
300
SO2
μg/m³
4
NO2
μg/m³
4
Weather
  • ℃
  • ℉
26℃
56%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
  • CO
  • SO2
  • NO2
Places included
怀来万悦文化馆
AQI 32
怀来北辰佳苑
AQI 29

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