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

国設霞が関

Kudanminami, Tokyo

2026-01-20 07:00

AQI (US)

Insufficient Data

O3

μg/m³

34.3

NO2

μg/m³

20.5

CO

μg/m³

125

Weather

6℃

32%

39 kph

0 of 11

Historical Data

Data Sources

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

Get the App

Air Matters

Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby