Tatsumi, Koto, Tokyo, Japan (三ツ目通り辰巳江東区) Air Quality
Monitoring Station
· Toyosu, Japan
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
9
2am
25
17
12
5am
12
12
12
8am
29
30
30
11am
29
30
30
2pm
30
92
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
Station readings
9
25
17
CAMS model
adj -54
66
66
66
66
66
66
66
83
84
84
83
84
84
84
146
Air Quality Forecast (24h)
PM2.54.1 µg/m³
✓ WHO
Good
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30
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42
Koto (江東区)
25
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30
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34
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50
Ojima, Koto, Tokyo, Japan (江東区大島江東区)
25
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34
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Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:37 UTC.