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

Koya

Tsukuba, Ibaraki Prefecture

2026-01-21 10:00

AQC (Australia)

Good

NO2

μg/m³

30.8

PM2.5

μg/m³

4

O3

μg/m³

6.4

Weather

3℃

39%

5 kph

0 of 11

Historical Data

Places included

つくば高野

Data Sources

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

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