長岡工業高校 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

長岡工業高校

Saiwaicho, Niigata Prefecture

2026-02-21 07:00

AQI (Netherlands)

Insufficient Data

O3

μg/m³

120

NO2

μg/m³

6.2

Weather

5℃

77%

2 kph

0 of 11

Historical Data

Data Sources

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

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