日比谷公園 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

日比谷公園

Chiyoda, Tokyo

2026-01-20 23:00

AQI (US)

Good

PM2.5

μg/m³

4

Weather

4℃

31%

19 kph

2 of 11

Historical Data

Data Sources

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

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