Tsuiheiji, Ichihara, Chiba, Japan (市原廿五里市原市) Air Quality
Monitoring Station
· Ichihara, Japan
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
21
4am
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16
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7am
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—
—
10am
—
—
—
1pm
—
—
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4pm
—
—
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7pm
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—
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10pm
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1am
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Station readings
21
16
Air Quality Forecast (24h)
PM2.53.8 µg/m³
✓ WHO
Good
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21
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13
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21
Goichuonishi, Ichihara, Chiba, Japan (市原五井市原市)
13
Ichihara (市原)
17
Ichihara (市原)
25
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Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-21T07:41 UTC.