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

铁路设计院

Chengguan, Gansu

2026-06-22 16:51

AQI (China)

Excellent

O3

μg/m³

68

NO2

μg/m³

42

CO

μg/m³

700

PM10

μg/m³

6

PM2.5

μg/m³

3

SO2

μg/m³

7

Weather

22℃

37%

8 kph

0 of 11

Historical Data

Data Sources

http://www.cnemc.cn

Get the App

Air Matters

Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby