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

市四中

Hetang, Hunan

2026-04-29 17:51

AQI (China)

Excellent

PM10

μg/m³

28

PM2.5

μg/m³

16

O3

μg/m³

46

NO2

μg/m³

17

CO

μg/m³

700

SO2

μg/m³

3

Weather

11℃

87%

3 kph

0 of 11

Historical Data

Data Sources

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

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