Ōtsuka, Saitama-ken, Japan (小川比企郡小川町)
Monitoring Station
· Ogawamachi, Japan
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
8
8am
25
46
50
11am
50
75
75
2pm
75
75
75
5pm
75
75
75
8pm
75
75
—
11pm
—
—
—
2am
—
—
—
5am
—
—
Air Quality Trend (24h)
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-11T11:31 UTC.