Yawata, Ichihara, Chiba, Japan (市原八幡市原市) Air Quality
Monitoring Station
· Ichihara, Japan
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
61
4am
21
61
61
7am
61
61
61
10am
61
61
59
1pm
59
59
59
4pm
59
59
—
7pm
—
—
—
10pm
—
—
—
1am
—
—
Station readings
21
CAMS model
adj +34
27
27
27
27
27
27
27
27
27
25
25
25
25
25
25
Air Quality Forecast (24h)
PM2.55.0 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
21
Yawata, Ichihara, Chiba, Japan (市原八幡市原市)
25
Ichihara (市原)
25
Goichuonishi, Ichihara, Chiba, Japan (市原五井市原市)
30
Goichuonishi, Ichihara, Chiba, Japan (市原五井市原市)
25
Iwasakinishi, Ichihara-shi, Chiba-ken, Japan (市原岩崎西市原市)
21
Uruido, Ichihara, Chiba, Japan (市原潤井戸市原市)
21
Uruido, Ichihara, Chiba, Japan (市原潤井戸市原市)
30
Tsuiheiji, Ichihara, Chiba, Japan (市原廿五里市原市)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T07:08 UTC.