承德县第四小学 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

承德县第四小学

Chengde, Hebei

2026-03-08 00:35

CAQI (Europe)

High

PM2.5

μg/m³

67

PM10

μg/m³

89

NO2

μg/m³

38

O3

μg/m³

29

CO

μg/m³

1000

SO2

μg/m³

4

Weather

1℃

62%

5 kph

1 of 11

Historical Data

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