Masago, Chiba, Japan (真砂公園千葉市美浜区) Air Quality
Monitoring Station
· Makuhari, Japan
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
28
12am
23
3
19
3am
3
3
3
6am
3
23
23
9am
23
35
35
12pm
35
35
—
3pm
—
—
—
6pm
—
—
—
9pm
—
—
Station readings
28
19
CAMS model
adj -31
54
54
34
34
34
34
34
34
54
54
54
66
66
66
66
Air Quality Forecast (24h)
PM2.54.6 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
20
NASA GSFC Rutgers Calib. N6
21
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9
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17
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34
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34
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21
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45
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Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T03:50 UTC.