Chuo Ward Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Chuo Ward

Niigata, Niigata Prefecture

2026-01-02 02:00

AQI (US)

Good

O3

μg/m³

57.9

PM2.5

μg/m³

2

NO2

μg/m³

10.3

Weather

0℃

100%

2 kph

1 of 11

Historical Data

Places included

Data Sources

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

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