足立区西新井 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

足立区西新井

Nishiarai, Tokyo

2025-12-09 08:00

AQI (China)

Excellent

O3

μg/m³

42.9

NO2

μg/m³

22.6

PM2.5

μg/m³

7

SO2

μg/m³

2.9

Weather

10℃

54%

4 kph

0 of 11

Historical Data

Data Sources

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

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