Hibiyakoen, Chiyoda, Tokyo, Japan (日比谷交差点千代田区) Air Quality

Monitoring Station · Chūō, Japan
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 2am
13
34
12 5am
12
12
12 8am
29
30
30 11am
29
30
30 2pm
30
92
5pm
8pm
11pm
Station readings
25
13
34
CAMS model adj -54
66
66
66
66
66
66
66
83
84
84
83
84
84
84
146
PM2.58.2 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:25 UTC.