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

Okaya

Nagano Prefecture, Japan

2025-12-31 02:00

AQI (China)

Excellent

NO2

μg/m³

4.1

PM2.5

μg/m³

0

Weather

4℃

49%

24 kph

2 of 11

Historical Data

Places included

Data Sources

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

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