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

铁路设计院

Chengguan, Gansu

2026-09-30 01:41

AQI (China)

Good

PM10

μg/m³

109

PM2.5

μg/m³

32

O3

μg/m³

61

NO2

μg/m³

17

CO

μg/m³

200

SO2

μg/m³

5

Weather

12℃

45%

28 kph

0 of 11

Historical Data

Data Sources

http://www.cnemc.cn

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