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

Koshu

Yamanashi Prefecture, Japan

2026-06-15 04:00

AQI (US)

Good

O3

μg/m³

113.6

PM2.5

μg/m³

2

NO2

μg/m³

4.1

Weather

23℃

57%

8 kph

3 of 11

Historical Data

Places included

Enzankamishiogo

Data Sources

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

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