Ōtsuka, Saitama-ken, Japan (小川比企郡小川町)

Monitoring Station · Ogawamachi, Japan
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
21 6am
10
30
75 9am
75
75
75 12pm
99
99
99 3pm
99
75
75 6pm
75
75
— 9pm
—
—
— 12am
—
—
— 3am
—
—

Air Quality Trend (24h)

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50
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Nearby Cities

64 Ogawamachi 64 Ranzan 56 Yorii 65 Yamata 64 Higashi-Matsuyama 49 Kumagaya 64 Morohongō 63 Fukayachō 64 Sakado

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-12T09:59 UTC.