Matsuhama, Niigata-ken, Japan (松浜新潟市北区)
観測局
· Niigata, Japan
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
最新の測定
近くの観測局
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI予報
75
1am
50
50
37
4am
37
25
25
7am
25
25
25
10am
25
25
25
1pm
37
—
—
4pm
—
—
—
7pm
—
—
—
10pm
—
—
Air Quality Trend (24h)
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T04:08 UTC.