Koya Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Koya

Tsukuba, Ibaraki Prefecture

2026-01-22 01:00

AQI (US)

Good

PM2.5

μg/m³

3

NO2

μg/m³

22.6

O3

μg/m³

23.6

Weather

6℃

30%

27 kph

2 of 11

Historical Data

Places included

つくば高野

Data Sources

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

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