Koto (江東区) Air Quality

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
30 12am
31
11
34 3am
11
11
11 6am
11
31
31 9am
31
43
43 12pm
43
43
3pm
6pm
9pm
Station readings
30
34
CAMS model adj -23
54
54
34
34
34
34
34
34
54
54
54
66
66
66
66
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 2026-06-09T03:51 UTC.