Guancheng

Zhengzhou, Henan

2026-09-23 13:51
AQI (India)
Moderately polluted
O3
μg/m³
121
PM2.5
μg/m³
57
PM10
μg/m³
80
NO2
μg/m³
27
CO
μg/m³
500
SO2
μg/m³
8.5
Weather
24℃
66%
8 kph
0 of 11
Historical Data

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