Matsuyama, Higashimatsuyama, Saitama Prefecture, Japan (東松山岩鼻自排東松山市)
Monitoring Station
· Higashi-Matsuyama, Japan
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
37
2am
25
38
12
5am
12
12
25
8am
37
50
50
11am
75
156
156
2pm
136
136
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
Air Quality Trend (24h)
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30
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-11T05:54 UTC.