港北区総合庁舎 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

港北区総合庁舎

Kōhoku-ku, Kanagawa Prefecture

2026-04-23 20:00

AQI (US)

Good

O3

μg/m³

70.7

PM2.5

μg/m³

5

NO2

μg/m³

10.3

SO2

μg/m³

2.9

Weather

13℃

91%

24 kph

1 of 11

Historical Data

Data Sources

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

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