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  5. Erqi

Erqi

Zhengzhou, Henan

2026-09-10 17:51
CAQI (Europe)
Medium
Pollutants
PM10
μg/m³
51
PM2.5
μg/m³
27
NO2
μg/m³
47
O3
μg/m³
17
CO
μg/m³
700
SO2
μg/m³
5
Weather
  • ℃
  • ℉
19℃
67%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • PM10
  • PM2.5
  • NO2
  • O3
  • CO
  • SO2
Places included
河医大
AQI 51

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