Kaifeng

Henan, China Mainland

2023-09-30 04:43
AQI (US)
Unhealthy for Sensitive Groups
PM2.5
μg/m³
43
PM10
μg/m³
105
O3
μg/m³
121
CO
μg/m³
960
NO2
μg/m³
14
SO2
μg/m³
10
Weather
25℃
47%
20 kph
6 of 11
Historical Data

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