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

2026-04-30 08:00

AQI (US)

Good

O3

μg/m³

83.6

PM2.5

μg/m³

4

NO2

μg/m³

14.4

SO2

μg/m³

2.9

Weather

14℃

82%

10 kph

0 of 11

Historical Data

Data Sources

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

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