Yawata, Ichihara, Chiba, Japan (市原八幡市原市) Air Quality
Monitoring Station
· Ichihara, Japan
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
18
2am
18
18
18
5am
18
18
38
8am
38
38
50
11am
50
50
50
2pm
50
67
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
CAMS model
adj -16
34
34
34
34
34
34
54
54
54
66
66
66
66
66
83
Air Quality Forecast (24h)
PM2.56.5 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
17
Yawata, Ichihara, Chiba, Japan (市原八幡市原市)
17
Yawata, Ichihara, Chiba, Japan (市原八幡市原市)
25
Ichihara (市原)
2
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21
Ichihara (市原)
25
Goichuonishi, Ichihara, Chiba, Japan (市原五井市原市)
15
Goichuonishi, Ichihara, Chiba, Japan (市原五井市原市)
13
Soga, Chiba, Japan (蘇我保育所千葉市中央区)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:36 UTC.