Yawata, Ichihara, Chiba, Japan (市原八幡市原市) Air Quality
Monitoring Station
· Ichihara, Japan
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
25
11pm
25
25
5
2am
5
5
5
5am
5
5
25
8am
25
25
37
11am
37
37
—
2pm
—
—
—
5pm
—
—
—
8pm
—
—
CAMS model
adj -29
54
54
54
34
34
34
34
34
34
54
54
54
66
66
66
Air Quality Forecast (24h)
PM2.54.1 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
27
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
Ichihara (市原)
21
Ichihara (市原)
25
Goichuonishi, Ichihara, Chiba, Japan (市原五井市原市)
13
Goichuonishi, Ichihara, Chiba, Japan (市原五井市原市)
9
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 2026-06-09T02:23 UTC.