市环保局 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

市环保局

Heshan, Hunan

2026-04-04 09:51

AQI (US)

Moderate

PM2.5

μg/m³

12

O3

μg/m³

108

PM10

μg/m³

19

CO

μg/m³

800

SO2

μg/m³

5

NO2

μg/m³

5

Weather

25℃

63%

11 kph

1 of 11

Historical Data

Data Sources

http://www.cnemc.cn

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