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

古河市役所

Shimoono, Ibaraki Prefecture

2026-08-07 08:00

CAQI (Europe)

Very Low

O3

μg/m³

47.1

PM2.5

μg/m³

4

NO2

μg/m³

10.3

SO2

μg/m³

5.7

Weather

31℃

64%

17 kph

0 of 11

Historical Data

Data Sources

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

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