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

坂井輪

Nishi Ward, Niigata Prefecture

2026-03-09 11:00

AQI (US)

Good

PM2.5

μg/m³

8

O3

μg/m³

66.4

NO2

μg/m³

12.3

Weather

5℃

59%

8 kph

0 of 11

Historical Data

Data Sources

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

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