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

Joetsu

Niigata Prefecture, Japan

2026-09-08 08:00

AQI (US)

Good

PM2.5

μg/m³

4

O3

μg/m³

23.6

NO2

μg/m³

16.4

Weather

24℃

98%

13 kph

0 of 11

Historical Data

Places included

Mitsuhashi Shinden

Data Sources

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

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