小山市役所 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

小山市役所

Chuocho, Tochigi Prefecture

2026-01-21 20:00

CAQI (Europe)

Very Low

NO2

μg/m³

24.6

PM2.5

μg/m³

7

SO2

μg/m³

2.9

O3

μg/m³

2.1

Weather

1℃

33%

7 kph

0 of 11

Historical Data

Data Sources

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

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