明治通り大関横丁 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

明治通り大関横丁

Negishi, Tokyo

2026-01-21 04:00

AQI (US)

Good

PM2.5

μg/m³

4

NO2

μg/m³

22.6

CO

μg/m³

250

Weather

7℃

21%

6 kph

1 of 11

Historical Data

Data Sources

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

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