Matsuhama, Niigata-ken, Japan (松浜新潟市北区) Air Quality

Monitoring Station · Niigata, Japan
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
24 10pm
40
40
49 1am
49
49
49 4am
49
49
49 7am
49
49
49 10am
49
1pm
4pm
7pm
CAMS model adj +15
25
25
25
34
34
34
34
34
34
34
34
34
34
34
PM2.55.8 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:23 UTC.