Matsuyama, Higashimatsuyama, Saitama Prefecture, Japan (東松山岩鼻自排東松山市)
Monitoring Station
· Higashi-Matsuyama, Japan
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
75
4am
30
46
37
7am
37
50
50
10am
75
75
50
1pm
75
75
75
4pm
99
99
—
7pm
—
—
—
10pm
—
—
—
1am
—
—
Air Quality Trend (24h)
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55
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T07:48 UTC.