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

上尾

Asamadai, Saitama Prefecture

2025-12-11 05:00

AQI (China)

Excellent

PM2.5

μg/m³

12

NO2

μg/m³

24.6

O3

μg/m³

27.9

Weather

13℃

51%

5 kph

0 of 11

Historical Data

Data Sources

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

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