八王子市大楽寺町 Air Quality

Monitoring Station · Hachiōji, Japan
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
12 11pm
12
0
0 2am
0
14
0 5am
14
14
14 8am
14
14
26 11am
43
43
2pm
5pm
8pm
Station readings
12
12
CAMS model adj -40
54
54
27
34
34
54
34
54
54
54
54
54
66
83
83
90.7%
Humidity
PM2.53.0 µg/m³ ✓ WHO
Good
PM107.0 µg/m³
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:42 UTC.