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

2026-06-08 16:35

AQI (China)

Excellent

PM10

μg/m³

23

O3

μg/m³

60

NO2

μg/m³

11

PM2.5

μg/m³

3

CO

μg/m³

300

SO2

μg/m³

4

Weather

13℃

95%

4 kph

0 of 11

Historical Data

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