Hachioji (八王子) Air Quality

Monitoring Station · Hachiōji, Japan
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
27 7pm
27
25
27 10pm
27
27
7 1am
27
27
27 4am
27
27
27 7am
27
27
— 10am
—
—
— 1pm
—
—
— 4pm
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Station readings
25
CAMS model adj -27
54
54
54
54
54
54
34
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

33
八王子市大楽寺町
2.1 km PM2.5: 8.0 µg/m³
61
Katakuramachi, Hachioji, Tokyo, Japan (八王子市片倉町八王子市)
3.6 km PM2.5: 16.9 µg/m³
68
Tatemachi, Hachioji, Tokyo, Japan (八王子市館町八王子市)
5.0 km PM2.5: 20.2 µg/m³
21
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
7.9 km PM2.5: 5.0 µg/m³
42
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
7.9 km PM2.5: 10.1 µg/m³
59
Nakano, Kanagawa, Japan (津久井相模原市緑区)
10.4 km PM2.5: 15.9 µg/m³
39
Yaho, Kunitachi, Tokyo, Japan (甲州街道国立国立市)
10.9 km PM2.5: 9.4 µg/m³
34
Ochikawa, Hino, Tokyo, Japan (川崎街道百草園日野市)
11.0 km PM2.5: 8.2 µg/m³

Nearby Cities

32 Hachiōji 32 Aihara 32 Hino 34 Fussa 32 Akishima 30 Akiruno 31 Tachikawa 33 Hamura 28 Itsukaichi

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T22:37 UTC.