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

Marunouchi

Kofu, Yamanashi Prefecture

2025-12-09 03:00

AQI (China)

Excellent

PM2.5

μg/m³

31

NO2

μg/m³

14.4

CO

μg/m³

375

Weather

12℃

42%

6 kph

1 of 11

Historical Data

Places included

Data Sources

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

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