Higashitokorozawa, Tokorozawa, Saitama, Japan (所沢市東所沢所沢市) Air Quality
Monitoring Station
· Kiyose, Japan
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
28
11am
79
34
59
2pm
34
34
14
5pm
14
14
14
8pm
34
34
34
11pm
34
46
—
2am
—
—
—
5am
—
—
—
8am
—
—
Station readings
28
79
59
CAMS model
adj -20
83
66
54
54
54
54
34
34
34
34
54
54
54
54
66
Air Quality Forecast (24h)
PM2.515.9 µg/m³
×1.1 WHO
Moderate
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29
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44
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58
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38
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51
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57
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53
Horigane, Sayama-shi, Saitama-ken, Japan (狭山狭山市)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:46 UTC.