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

Huailai

Zhangjiakou, Hebei

2025-12-05 15:00
AQI (US)
Unhealthy for Sensitive Groups
Pollutants
PM2.5
μg/m³
36.5
PM10
μg/m³
58.6
NO2
μg/m³
50.1
O3
μg/m³
31.1
SO2
μg/m³
17.7
CO
μg/m³
929.7
Weather
  • ℃
  • ℉
-1℃
27%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • NO2
  • O3
  • SO2
  • CO
Places included
怀来万悦文化馆
AQI 85
怀来北辰佳苑
AQI 194

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