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

Omachi

Nagano Prefecture, Japan

2026-01-19 05:00

AQI (US)

Moderate

PM2.5

μg/m³

18

O3

μg/m³

77.1

NO2

μg/m³

12.3

Weather

7℃

59%

2 kph

0 of 11

Historical Data

Places included

Data Sources

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

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