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.
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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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50
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Nearby Cities

60 Ogawamachi 45 Ranzan 45 Yorii 47 Yamata 47 Higashi-Matsuyama 23 Kumagaya 44 Morohongō 40 Fukayachō 46 Sakado

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-11T11:31 UTC.