環境保全研究所 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

環境保全研究所

Amori, Nagano Prefecture

2026-04-30 06:00

AQI (US)

Good

O3

μg/m³

90

PM2.5

μg/m³

5

NO2

μg/m³

6.2

SO2

μg/m³

0

Weather

14℃

73%

5 kph

1 of 11

Historical Data

Data Sources

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

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