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

Niiza

Saitama Prefecture, Japan

2026-09-22 10:00

AQI (UK)

Low

PM2.5

μg/m³

7

O3

μg/m³

19.3

NO2

μg/m³

26.7

SO2

μg/m³

8.6

Weather

25℃

77%

11 kph

0 of 11

Historical Data

Places included

Data Sources

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

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Cities Nearby

Higashimurayama