监测楼 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

监测楼

Hecheng, Hunan

2026-05-09 23:51

AQI (China)

Excellent

PM10

μg/m³

38

PM2.5

μg/m³

25

O3

μg/m³

50

CO

μg/m³

700

NO2

μg/m³

11

SO2

μg/m³

11

Weather

18℃

79%

5 kph

1 of 11

Historical Data

Data Sources

http://www.cnemc.cn

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