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

坂井輪

Nishi Ward, Niigata Prefecture

2026-04-20 13:00

AQI (China)

Excellent

O3

μg/m³

87.9

PM2.5

μg/m³

13

NO2

μg/m³

10.3

Weather

19℃

48%

19 kph

0 of 11

Historical Data

Data Sources

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

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