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

古河市役所

Shimoono, Ibaraki Prefecture

2026-06-14 16:00

AQI (China)

Excellent

O3

μg/m³

49.3

PM2.5

μg/m³

5

NO2

μg/m³

6.2

SO2

μg/m³

2.9

Weather

21℃

75%

17 kph

0 of 11

Historical Data

Data Sources

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

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