Matsuhama, Niigata-ken, Japan (松浜新潟市北区) Air Quality
Monitoring Station
· Niigata, Japan
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
59
1am
49
49
49
4am
49
49
49
7am
49
49
49
10am
49
49
69
1pm
49
49
—
4pm
—
—
—
7pm
—
—
—
10pm
—
—
CAMS model
adj +15
34
34
34
34
34
34
34
34
34
34
34
34
54
34
34
Air Quality Forecast (24h)
PM2.515.9 µg/m³
×1.1 WHO
Moderate
Nearby Monitoring Stations
55
Fujimicho, Niigata, Japan (東山の下新潟市東区)
57
Oyama, Niigata, Japan (大山新潟市東区)
55
Niigata (新潟)
55
Sakaihigashi, Niigata, Japan (坂井輪新潟市西区)
9
Shineichō, Niigata-ken, Japan (新津新潟市秋葉区)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T04:38 UTC.