Gulou District, Kaifeng

Kaifeng, Henan

2026-04-09 23:51
AQHI (Canada)
Moderate
PM2.5
μg/m³
67
PM10
μg/m³
74
O3
μg/m³
30
NO2
μg/m³
19
SO2
μg/m³
5
Weather
16℃
72%
9 kph
1 of 11
Historical Data

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