西部振興局 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

西部振興局

Shiromachi, Ōita Prefecture

2026-02-21 01:00

AQI (Netherlands)

Moderate

PM2.5

μg/m³

36

O3

μg/m³

25.7

NO2

μg/m³

16.4

Weather

16℃

44%

9 kph

5 of 11

Historical Data

Data Sources

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

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