Goryocho, Higashimatsuyama, Saitama, Japan (東松山東松山市) Air Quality
Monitoring Station
· Higashi-Matsuyama, Japan
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
34
7pm
39
58
41
10pm
48
48
68
1am
68
68
68
4am
68
68
68
7am
68
68
—
10am
—
—
—
1pm
—
—
—
4pm
—
—
Station readings
34
58
CAMS model
adj +14
25
25
27
27
34
34
54
54
54
54
54
54
54
54
54
Air Quality Forecast (24h)
PM2.515.4 µg/m³
✓ WHO
Moderate
Nearby Monitoring Stations
27
Goryocho, Higashimatsuyama, Saitama, Japan (東松山東松山市)
42
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21
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21
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34
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8
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35
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61
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Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T22:37 UTC.