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

市四中

Hetang, Hunan

2026-03-08 05:01

AQI (China)

Excellent

PM2.5

μg/m³

34

PM10

μg/m³

42

O3

μg/m³

42

NO2

μg/m³

21

CO

μg/m³

700

SO2

μg/m³

4

Weather

11℃

91%

9 kph

0 of 11

Historical Data

Data Sources

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

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