Kaifeng

Henan, China Mainland

2022-05-18 08:43
AQI (US)
Unhealthy for Sensitive Groups
O3
μg/m³
161
PM2.5
μg/m³
22
PM10
μg/m³
57
NO2
μg/m³
7
SO2
μg/m³
6
CO
μg/m³
300
Weather
32℃
13%
22 kph
1 of 11
Historical Data

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