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

糸魚川

Yokomachi, Niigata Prefecture

2026-04-20 08:00

AQI (China)

Excellent

O3

μg/m³

126.4

PM2.5

μg/m³

13

NO2

μg/m³

6.2

SO2

μg/m³

2.9

Weather

19℃

72%

8 kph

0 of 11

Historical Data

Data Sources

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

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