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  5. Tongxu County

Tongxu County

Kaifeng, Henan

2026-01-21 14:00
CAQI (Europe)
High
Pollutants
PM2.5
μg/m³
60.9
PM10
μg/m³
74.6
O3
μg/m³
65.1
NO2
μg/m³
34
SO2
μg/m³
6.2
CO
μg/m³
528.2
Weather
  • ℃
  • ℉
-4℃
53%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • PM2.5
  • PM10
  • O3
  • NO2
  • SO2
  • CO

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