Nishi Ward Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Nishi Ward

Yokohama, Kanagawa Prefecture

2026-05-13 04:00

AQI (India)

Moderately polluted

O3

μg/m³

105

NO2

μg/m³

41.1

CO

μg/m³

375

SO2

μg/m³

8.6

PM2.5

μg/m³

6

Weather

26℃

39%

11 kph

5 of 11

Historical Data

Places included

西区平沼小学校

西区浅間下交差点

Data Sources

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

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