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  5. Erqi

Erqi

Zhengzhou, Henan

2026-01-20 03:35
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
26
PM10
μg/m³
48
O3
μg/m³
43
NO2
μg/m³
16
CO
μg/m³
300
SO2
μg/m³
3
Weather
  • ℃
  • ℉
-5℃
52%
4 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Places included
河医大
AQI 83

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