八王子市大楽寺町 Air Quality
Monitoring Station
· Hachiōji, Japan
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
17
5am
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—
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8am
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11am
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—
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2pm
—
—
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5pm
—
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8pm
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11pm
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2am
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41.3%
Humidity
Air Quality Forecast (24h)
PM2.54.0 µg/m³
✓ WHO
Good
PM103.0 µg/m³
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-21T08:32 UTC.