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

市环保局

Heshan, Hunan

2026-01-20 06:35

AQI (US)

Unhealthy for Sensitive Groups

PM2.5

μg/m³

53

PM10

μg/m³

55

O3

μg/m³

43

CO

μg/m³

900

NO2

μg/m³

12

SO2

μg/m³

4

Weather

-2℃

89%

15 kph

1 of 11

Historical Data

Data Sources

http://www.cnemc.cn

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