三河第九中学 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

三河第九中学

Sanhe, Hebei

2025-12-05 23:44

AQI (US)

Unhealthy for Sensitive Groups

PM2.5

μg/m³

55

PM10

μg/m³

104

NO2

μg/m³

49

CO

μg/m³

800

SO2

μg/m³

9

O3

μg/m³

4

Weather

-2℃

42%

8 kph

0 of 11

Historical Data

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