山海关区政府 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

山海关区政府

Shanhaiguan, Hebei

2025-03-20 01:44

AQI (US)

Unhealthy for Sensitive Groups

PM10

μg/m³

172

PM2.5

μg/m³

15

O3

μg/m³

33

NO2

μg/m³

24

SO2

μg/m³

4

CO

μg/m³

200

Weather

19℃

13%

11 kph

3 of 11

Historical Data

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