Ojicho, Chiba, Japan (土気千葉市緑区) Air Quality
Monitoring Station
· Ōami, Japan
6
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
59
10pm
50
6
33
1am
50
50
50
4am
50
50
50
7am
33
33
33
10am
33
—
—
1pm
—
—
—
4pm
—
—
—
7pm
—
—
Station readings
59
6
CAMS model
adj -33
84
83
66
66
83
83
83
83
83
83
66
66
66
66
Air Quality Forecast (24h)
PM2.51.4 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
17
Uruido, Ichihara, Chiba, Japan (市原潤井戸市原市)
57
Uruido, Ichihara, Chiba, Japan (市原潤井戸市原市)
42
Uruido, Ichihara, Chiba, Japan (市原潤井戸市原市)
11
Uruido, Ichihara, Chiba, Japan (市原潤井戸市原市)
34
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
57
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
64
Yawata, Ichihara, Chiba, Japan (市原八幡市原市)
76
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 2026-07-22T01:20 UTC.