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

Nishi Ward

Yokohama, Kanagawa Prefecture

2026-03-11 09:00

AQI (China)

Excellent

NO2

μg/m³

43.1

PM2.5

μg/m³

9

O3

μg/m³

40.7

SO2

μg/m³

11.4

CO

μg/m³

375

Weather

9℃

50%

12 kph

0 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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