Katakuramachi, Hachioji, Tokyo, Japan (八王子市片倉町八王子市) Air Quality
Monitoring Station
· Hachiōji, Japan
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
42
11am
47
35
58
2pm
35
35
35
5pm
35
35
35
8pm
35
35
35
11pm
35
15
—
2am
—
—
—
5am
—
—
—
8am
—
—
Station readings
42
58
CAMS model
adj -19
66
66
54
54
54
54
54
54
54
54
54
54
54
54
34
Air Quality Forecast (24h)
PM2.515.4 µg/m³
✓ WHO
Moderate
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:35 UTC.