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

Chuo Ward

Niigata, Niigata Prefecture

2026-04-20 12:00

AQI (China)

Excellent

O3

μg/m³

77.1

PM2.5

μg/m³

11

NO2

μg/m³

26.7

Weather

18℃

59%

11 kph

0 of 11

Historical Data

Places included

Data Sources

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

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