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  5. Tongxu County

Tongxu County

Kaifeng, Henan

2026-02-16 11:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
78.1
PM2.5
μg/m³
27.5
PM10
μg/m³
42.6
CO
μg/m³
544.9
NO2
μg/m³
7.3
SO2
μg/m³
6.7
Weather
  • ℃
  • ℉
4℃
24%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM2.5
  • PM10
  • CO
  • NO2
  • SO2

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