建设大厦 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

建设大厦

Haigang, Hebei

2026-03-09 02:35

AQI (US)

Good

O3

μg/m³

76

PM10

μg/m³

21

PM2.5

μg/m³

1

SO2

μg/m³

4

CO

μg/m³

200

NO2

μg/m³

1

Weather

6℃

22%

9 kph

2 of 11

Historical Data

Data Sources

http://www.hb12369.net:8000

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