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

糸魚川

Yokomachi, Niigata Prefecture

2026-02-17 21:00

AQI (India)

Satisfactory

O3

μg/m³

75

NO2

μg/m³

4.1

PM2.5

μg/m³

3

SO2

μg/m³

2.9

Weather

4℃

72%

6 kph

0 of 11

Historical Data

Data Sources

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

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