衡南县 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

衡南县

Hengyang, Hunan

2026-10-26 05:46

CAQI (Europe)

Medium

O3

μg/m³

122

PM10

μg/m³

47

PM2.5

μg/m³

22

SO2

μg/m³

11

NO2

μg/m³

8

CO

μg/m³

700

Weather

28℃

45%

9 kph

0 of 11

Historical Data

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