涞源环保局 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

涞源环保局

Laiyuan, Hebei

2026-10-21 14:35

AQI (US)

Moderate

PM2.5

μg/m³

20

PM10

μg/m³

47

O3

μg/m³

58

NO2

μg/m³

25

CO

μg/m³

300

SO2

μg/m³

4

Weather

4℃

36%

7 kph

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Historical Data

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