怀安第一中学 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

怀安第一中学

Huai'an, Hebei

2026-03-10 02:35

AQI (US)

Unhealthy for Sensitive Groups

PM2.5

μg/m³

55

PM10

μg/m³

90

NO2

μg/m³

30

O3

μg/m³

21

CO

μg/m³

800

SO2

μg/m³

9

Weather

5℃

30%

2 kph

2 of 11

Historical Data

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