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

Guancheng

Zhengzhou, Henan

2026-04-23 17:51
CAQI (Europe)
Low
Pollutants
PM2.5
μg/m³
24.5
O3
μg/m³
88.5
PM10
μg/m³
36.5
NO2
μg/m³
8.5
SO2
μg/m³
3.5
CO
μg/m³
250
Weather
  • ℃
  • ℉
14℃
77%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • CO
Places included
烟厂
AQI 42
经开区管委
AQI 44

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