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

国設霞が関

Kudanminami, Tokyo

2026-04-25 15:00

AQI (China)

Insufficient Data

O3

μg/m³

53.6

NO2

μg/m³

26.7

CO

μg/m³

125

Weather

13℃

75%

13 kph

0 of 11

Historical Data

Data Sources

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

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