河西地税局 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

河西地税局

Hecheng, Hunan

2026-05-09 01:51

AQI (US)

Moderate

PM2.5

μg/m³

19

O3

μg/m³

57

PM10

μg/m³

25

SO2

μg/m³

11

NO2

μg/m³

9

Weather

16℃

72%

4 kph

1 of 11

Historical Data

Data Sources

http://www.cnemc.cn

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