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

永田町

Chiyoda, Tokyo

2026-03-07 22:00

AQI (US)

Good

PM2.5

μg/m³

4

Weather

7℃

25%

40 kph

2 of 11

Historical Data

Data Sources

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

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