Hinodamachi, Chichibu, Saitama, Japan (秩父秩父市)
Monitoring Station
· Chichibu, Japan
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
99
12pm
59
99
75
3pm
75
75
50
6pm
37
25
37
9pm
37
25
12
12am
37
—
—
3am
—
—
—
6am
—
—
—
9am
—
—
Air Quality Trend (24h)
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T15:07 UTC.