Ojicho, Chiba, Japan (土気千葉市緑区) Air Quality
Monitoring Station
· Ōami, Japan
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
6
12am
14
17
31
3am
31
31
31
6am
31
14
14
9am
14
14
2
12pm
2
—
—
3pm
—
—
—
6pm
—
—
—
9pm
—
—
Station readings
6
17
CAMS model
adj -52
66
66
83
83
83
83
83
83
66
66
66
66
54
54
Air Quality Forecast (24h)
PM2.54.1 µg/m³
✓ WHO
Good
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17
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57
Yawata, Ichihara, Chiba, Japan (市原八幡市原市)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T03:18 UTC.