国設霞が関 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

国設霞が関

Kudanminami, Tokyo

2026-02-21 03:00

AQI (Netherlands)

Insufficient Data

NO2

μg/m³

32.9

O3

μg/m³

32.1

Weather

14℃

45%

6 kph

2 of 11

Historical Data

Data Sources

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

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