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

2026-10-23 16:00

CAQI (Europe)

Medium

PM2.5

μg/m³

42

PM10

μg/m³

64

O3

μg/m³

76

NO2

μg/m³

24

CO

μg/m³

500

SO2

μg/m³

2

Weather

8℃

87%

1 kph

0 of 11

Historical Data

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