Sengendainishi, Koshigaya, Saitama Prefecture, Japan (越谷市千間台西越谷市) Air Quality
Monitoring Station
· Matsubushi, Japan
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
45
10pm
45
33
57
1am
33
33
33
4am
33
33
33
7am
45
45
33
10am
33
—
—
1pm
—
—
—
4pm
—
—
—
7pm
—
—
Station readings
57
CAMS model
adj -21
66
66
54
54
54
54
54
54
54
54
66
66
54
54
Air Quality Forecast (24h)
PM2.515.0 µg/m³
✓ WHO
Moderate
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38
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Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:19 UTC.