古河市役所 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

古河市役所

Shimoono, Ibaraki Prefecture

2026-04-12 02:00

AQI (India)

Moderately polluted

O3

μg/m³

109.3

PM2.5

μg/m³

5

NO2

μg/m³

4.1

SO2

μg/m³

0

Weather

22℃

16%

20 kph

7 of 11

Historical Data

Data Sources

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

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