Matsuhama, Niigata-ken, Japan (松浜新潟市北区)
Monitoring Station
· Niigata, Japan
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25
6am
25
21
25
9am
25
25
25
12pm
25
37
37
3pm
37
25
25
6pm
25
25
—
9pm
—
—
—
12am
—
—
—
3am
—
—
Air Quality Trend (24h)
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30
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9
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47
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48
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21
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Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T09:38 UTC.