Air Quality in Tōyō, Japan

Cloudy
21.1°C · 70.4% humidity
21.1°
Feels 21.1°
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
29 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
25 8am
25
25
16 11am
13
11
9 2pm
8
7
26 5pm
26
26
38 8pm
37
37
37 11pm
37
54
54 2am
37
25
25 5am
25
5
Station readings
4
CAMS model adj -29
54
54
54
34
34
34
34
34
34
54
54
54
66
66
66
66
66
83
83
66
54
54
54
34
AD 728×90

Air Quality Index Trend

37h · 1 stn

Tōyō's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.

70.4%
Humidity
34.3 km/h
Wind SSE
1015.5 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
16
3.83 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Tōyō?

Temperature & Precipitation

PM2.5 Trend

37h · 1 station
PM2.53.83 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (29 stations within 25 km)
3.83
Median
4.04
Average
0.5
Low
19.2
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +4.4

What is the 7-day forecast for Tōyō?

06-09
23.3° 21.1°
06-10
28.5° 19.3°
4.44 mm
06-11
25.7° 20.1°
0.94 mm
06-12
24.5° 19.9°
1.37 mm
06-13
30.0° 21.7°
6.0 mm
06-14
28.7° 18.6°
26.88 mm
06-15
27.1° 21.0°
17.44 mm
Both models agree Avg diff: 2.0°C

Where are air quality stations near Tōyō?

34
Koto (江東区)
0.4 km PM2.5: 8.2 µg/m³
30
Koto (江東区)
0.4 km PM2.5: 7.2 µg/m³
29
Ojima, Koto, Tokyo, Japan (江東区大島江東区)
2.3 km PM2.5: 7.0 µg/m³
30
Ojima, Koto, Tokyo, Japan (江東区大島江東区)
2.3 km PM2.5: 7.2 µg/m³
25
Tatsumi, Koto, Tokyo, Japan (三ツ目通り辰巳江東区)
2.5 km PM2.5: 6.0 µg/m³
21
Shinkawa, Chuo, Tokyo, Japan (永代通り新川中央区)
2.6 km PM2.5: 5.0 µg/m³
25
Harumi, Chuo, Tokyo, Japan (中央区晴海中央区)
3.4 km PM2.5: 6.0 µg/m³
17
スカイツリー１５０ｍ
4.5 km 98.4% RH PM2.5: 4.0 µg/m³ PM10: 0.0 µg/m³
–
スカイツリー３２５ｍ
4.5 km 97.5% RH PM2.5: -4.0 µg/m³ PM10: 0.0 µg/m³
7
Hibiyakoen, Chiyoda, Tokyo, Japan (日比谷交差点千代田区)
4.8 km PM2.5: 1.7 µg/m³

What cities are near Tōyō?

21 Ōjima 10 Toyosu 12 Chūō 10 Kachidoki 23 Funabori 24 Hirai 17 Akihabara 18 Taito 19 Asakusa 9 Minato City
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T02:12 UTC.