铁路设计院 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

铁路设计院

Chengguan, Gansu

2026-06-23 02:51

AQI (China)

Excellent

PM10

μg/m³

25

PM2.5

μg/m³

16

O3

μg/m³

68

NO2

μg/m³

40

CO

μg/m³

700

SO2

μg/m³

11

Weather

26℃

28%

6 kph

7 of 11

Historical Data

Data Sources

http://www.cnemc.cn

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