さいたま市大宮 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

さいたま市大宮

Omiya Ward, Saitama Prefecture

2026-02-21 02:00

AQI (Netherlands)

Moderate

O3

μg/m³

55.7

NO2

μg/m³

16.4

PM2.5

μg/m³

13

Weather

13℃

45%

3 kph

3 of 11

Historical Data

Data Sources

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

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