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

Kuroi

Joetsu, Niigata Prefecture

2026-01-21 09:00

AQI (US)

Good

O3

μg/m³

53.6

PM2.5

μg/m³

4

NO2

μg/m³

12.3

Weather

0℃

93%

34 kph

0 of 11

Historical Data

Places included

Data Sources

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

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