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.
Last Reading
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
Air Quality Forecast (24h)
PM2.55.8 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
21
Matsuhama, Niigata-ken, Japan (松浜新潟市北区)
55
Niigata (新潟)
4
Shineichō, Niigata-ken, Japan (新津新潟市秋葉区)
76
Niigata Prefecture, Japan (巻新潟市西蒲区)
65
Niigata Prefecture, Japan (巻新潟市西蒲区)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:23 UTC.