Hunan

China Mainland

2026-01-21 05:35
AQI (US)
Unhealthy for Sensitive Groups
PM2.5
μg/m³
36.1
PM10
μg/m³
42.3
O3
μg/m³
54.8
NO2
μg/m³
12.2
CO
μg/m³
569.2
SO2
μg/m³
4.6
Weather
0℃
71%
13 kph
2 of 11
Historical Data

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