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

坂井輪

Nishi Ward, Niigata Prefecture

2026-09-24 17:00

AQI (US)

Good

PM2.5

μg/m³

6

O3

μg/m³

21.4

NO2

μg/m³

10.3

Weather

19℃

94%

11 kph

0 of 11

Historical Data

Data Sources

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

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