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

Omachi

Nagano Prefecture, Japan

2026-10-01 00:00

AQI (India)

Good

O3

μg/m³

47.1

PM2.5

μg/m³

2

NO2

μg/m³

2.1

Weather

24℃

64%

8 kph

0 of 11

Historical Data

Places included

Data Sources

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

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