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

古河市役所

Shimoono, Ibaraki Prefecture

2026-05-27 13:00

AQI (India)

Good

O3

μg/m³

30

NO2

μg/m³

12.3

PM2.5

μg/m³

3

SO2

μg/m³

2.9

Weather

23℃

68%

9 kph

0 of 11

Historical Data

Data Sources

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

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