市四中 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

市四中

Hetang, Hunan

2026-03-10 03:51

AQI (US)

Unhealthy for Sensitive Groups

PM2.5

μg/m³

46

PM10

μg/m³

58

O3

μg/m³

49

NO2

μg/m³

14

CO

μg/m³

700

SO2

μg/m³

3

Weather

16℃

67%

4 kph

7 of 11

Historical Data

Data Sources

http://www.hbj.hunan.gov.cn

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