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

市役所

Chuo Ward, Niigata Prefecture

2026-04-09 05:00

AQI (India)

Moderately polluted

O3

μg/m³

124.3

PM2.5

μg/m³

8

NO2

μg/m³

6.2

Weather

18℃

25%

9 kph

1 of 11

Historical Data

Data Sources

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

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