Yawata, Ichihara, Chiba, Japan (市原八幡市原市) Air Quality
Monitoring Station
· Ichihara, Japan
64
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
64
10pm
66
66
66
1am
66
66
83
4am
83
83
83
7am
83
66
66
10am
66
—
—
1pm
—
—
—
4pm
—
—
—
7pm
—
—
Air Quality Forecast (24h)
PM2.518.3 µg/m³
×1.2 WHO
Moderate
Nearby Monitoring Stations
76
Yawata, Ichihara, Chiba, Japan (市原八幡市原市)
68
Yawata, Ichihara, Chiba, Japan (市原八幡市原市)
65
Ichihara (市原)
55
Ichihara (市原)
42
Ichihara (市原)
27
Goichuonishi, Ichihara, Chiba, Japan (市原五井市原市)
17
Goichuonishi, Ichihara, Chiba, Japan (市原五井市原市)
2
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 2026-07-22T01:23 UTC.