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  5. Tongxu County

Tongxu County

Kaifeng, Henan

2026-04-29 18:00
CAQI (Europe)
Medium
Pollutants
PM10
μg/m³
74
PM2.5
μg/m³
42.4
O3
μg/m³
86.8
NO2
μg/m³
24.3
SO2
μg/m³
7.2
CO
μg/m³
529.4
Weather
  • ℃
  • ℉
11℃
80%
14 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • PM10
  • PM2.5
  • O3
  • NO2
  • SO2
  • CO

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