第一关 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

第一关

Shanhaiguan, Hebei

2024-12-21 18:27

AQI (China)

Excellent

PM2.5

μg/m³

15

NO2

μg/m³

34

O3

μg/m³

34

CO

μg/m³

300

SO2

μg/m³

2

Weather

-4℃

34%

8 kph

0 of 11

Historical Data

Data Sources

http://www.hb12369.net:8000

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