Hinodamachi, Chichibu, Saitama, Japan (秩父秩父市)
Monitoring Station
· Chichibu, Japan
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
99
2pm
57
75
75
5pm
50
37
25
8pm
37
37
25
11pm
12
37
25
2am
12
—
—
5am
—
—
—
8am
—
—
—
11am
—
—
Air Quality Trend (24h)
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T17:14 UTC.