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

足立区西新井

Nishiarai, Tokyo

2026-08-17 13:00

AQI (US)

Good

PM2.5

μg/m³

5

NO2

μg/m³

22.6

SO2

μg/m³

5.7

O3

μg/m³

4.3

Weather

26℃

77%

11 kph

0 of 11

Historical Data

Data Sources

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

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