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

市四中

Hetang, Hunan

2026-01-19 21:35

AQI (US)

Good

PM2.5

μg/m³

6

O3

μg/m³

32

CO

μg/m³

1000

PM10

μg/m³

9

NO2

μg/m³

8

SO2

μg/m³

3

Weather

0℃

90%

19 kph

0 of 11

Historical Data

Data Sources

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

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