Goryocho, Higashimatsuyama, Saitama, Japan (東松山東松山市)
Monitoring Station
· Higashi-Matsuyama, Japan
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
53
3pm
8
55
99
6pm
136
136
156
9pm
136
99
37
12am
50
37
25
3am
12
12
—
6am
—
—
—
9am
—
—
—
12pm
—
—
Air Quality Trend (24h)
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T18:55 UTC.