Onomachi, Ichikawa, Chiba, Japan (市川大野市川市) Air Quality
Monitoring Station
· Ichikawa, Japan
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
0
2am
0
0
0
5am
0
0
20
8am
20
20
32
11am
32
32
32
2pm
32
49
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
CAMS model
adj -34
34
34
34
34
34
34
54
54
54
66
66
66
66
66
83
Air Quality Forecast (24h)
PM2.56.0 µg/m³
✓ WHO
Good
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43
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9
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17
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:38 UTC.