Koto (江東区) Air Quality

Monitoring Station · Tōyō, Japan
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
34 9pm
50
44
44 12am
37
44
44 3am
64
64
64 6am
64
76
76 9am
76
93
— 12pm
—
—
— 3pm
—
—
— 6pm
—
—
Station readings
34
50
CAMS model adj +10
34
34
34
34
27
34
34
54
54
54
54
66
66
66
83

Air Quality Trend (24h)

PM2.512.0 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

34
Koto (江東区)
0.0 km PM2.5: 8.2 µg/m³
6
Ojima, Koto, Tokyo, Japan (江東区大島江東区)
1.9 km PM2.5: 1.4 µg/m³
21
Ojima, Koto, Tokyo, Japan (江東区大島江東区)
1.9 km PM2.5: 5.0 µg/m³
21
Shinkawa, Chuo, Tokyo, Japan (永代通り新川中央区)
2.8 km PM2.5: 5.0 µg/m³
31
Tatsumi, Koto, Tokyo, Japan (三ツ目通り辰巳江東区)
2.9 km PM2.5: 7.4 µg/m³
7
Harumi, Chuo, Tokyo, Japan (中央区晴海中央区)
3.8 km PM2.5: 1.7 µg/m³
17
スカイツリー３２５ｍ
4.2 km PM2.5: 4.0 µg/m³
21
スカイツリー１５０ｍ
4.2 km PM2.5: 5.0 µg/m³

Nearby Cities

29 Tōyō 23 Ōjima 15 Toyosu 21 Chūō 17 Kachidoki 23 Hirai 30 Funabori 22 Akihabara 22 Taito

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:20 UTC.