长海县 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

长海县

Dalian, Liaoning

2025-12-08 03:00

AQI (China)

Excellent

PM10

μg/m³

38.7

PM2.5

μg/m³

18.9

O3

μg/m³

56

NO2

μg/m³

14.7

SO2

μg/m³

13.1

CO

μg/m³

280.4

Weather

1℃

48%

13 kph

2 of 11

Historical Data

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