1. Asia
  2. China Mainland
  3. Hebei
  4. Zhangjiakou
  5. Huai'an

Huai'an

Zhangjiakou, Hebei

2026-08-18 22:35
AQI (India)
Good
Pollutants
NO2
μg/m³
36
PM10
μg/m³
23
CO
μg/m³
300
O3
μg/m³
14.5
PM2.5
μg/m³
7
SO2
μg/m³
3.5
Weather
  • ℃
  • ℉
21℃
76%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • NO2
  • PM10
  • CO
  • O3
  • PM2.5
  • SO2
Places included
怀安环境分局
AQI 47
怀安第一中学
AQI 44

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