市役所 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

市役所

Chuo Ward, Niigata Prefecture

2025-12-07 00:00

AQI (US)

Good

PM2.5

μg/m³

4

O3

μg/m³

47.1

NO2

μg/m³

14.4

Weather

8℃

87%

13 kph

1 of 11

Historical Data

Data Sources

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

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