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

さいたま市役所

Urawa Ward, Saitama Prefecture

2026-08-11 09:00

AQI (US)

Good

O3

μg/m³

68.6

PM2.5

μg/m³

4

SO2

μg/m³

5.7

CO

μg/m³

250

NO2

μg/m³

4.1

Weather

27℃

60%

19 kph

0 of 11

Historical Data

Data Sources

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

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