Hachioji (八王子) Air Quality
Monitoring Station
· Hachiōji, Japan
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
46
11pm
30
30
17
2am
17
37
17
5am
37
37
37
8am
37
37
49
11am
66
66
—
2pm
—
—
—
5pm
—
—
—
8pm
—
—
Station readings
46
30
30
CAMS model
adj -17
54
54
27
34
34
54
34
54
54
54
54
54
66
83
83
Air Quality Forecast (24h)
PM2.57.2 µg/m³
✓ WHO
Good
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12
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59
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6
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33
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27
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Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:20 UTC.