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

3

Nagasaki, Nagasaki Prefecture

2026-01-20 02:00

AQI (US)

Moderate

PM2.5

μg/m³

11

NO2

μg/m³

22.6

CO

μg/m³

500

Weather

11℃

54%

30 kph

2 of 11

Historical Data

Places included

Data Sources

http://soramame.taiki.go.jp/

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