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  5. Lankao County

Lankao County

Kaifeng, Henan

2026-04-30 17:00
AQI (China)
Good
Pollutants
PM2.5
μg/m³
47.6
PM10
μg/m³
76.4
O3
μg/m³
66.1
NO2
μg/m³
15.3
CO
μg/m³
381.3
SO2
μg/m³
5.3
Weather
  • ℃
  • ℉
15℃
71%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2

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