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  2. China Mainland
  3. Henan
  4. Zhengzhou
  5. Guancheng

Guancheng

Zhengzhou, Henan

2026-01-21 02:35
CAQI (Europe)
High
Pollutants
PM2.5
μg/m³
74
PM10
μg/m³
85
NO2
μg/m³
51
CO
μg/m³
1050
O3
μg/m³
11.5
SO2
μg/m³
3.5
Weather
  • ℃
  • ℉
-4℃
27%
7 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • PM2.5
  • PM10
  • NO2
  • CO
  • O3
  • SO2
Places included
烟厂
AQI 81
经开区管委
AQI 87

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