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

上尾

Asamadai, Saitama Prefecture

2026-06-04 01:00

AQI (China)

Insufficient Data

O3

μg/m³

111.4

NO2

μg/m³

4.1

Weather

19℃

63%

10 kph

2 of 11

Historical Data

Data Sources

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

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