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

Omachi

Omachi, Nagano Prefecture

2025-12-09 00:00

AQI (China)

Excellent

NO2

μg/m³

20.5

O3

μg/m³

23.6

PM2.5

μg/m³

5

Weather

3℃

72%

3 kph

1 of 11

Historical Data

Places included

Data Sources

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

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