Air Quality in Tōyō, Japan

Drizzle
25.1°C · 74.6% humidity
25.1°
Feels 25.1°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
49 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
20 5pm
20
20
30 8pm
27
25
22 11pm
21
20
19 2am
19
19
18 5am
18
18
18 8am
18
27
27 11am
27
27
27 2pm
47
47
Station readings
11
35
CAMS model adj -7
27
27
27
27
27
27
25
25
25
25
25
25
25
25
25
25
25
34
34
34
34
34
54
54
AD 728×90

Air Quality Index Trend

40h · 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.

74.6%
Humidity
54.9 km/h
Wind ENE
1009.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.35 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Tōyō?

Temperature & Precipitation

PM2.5 Trend

40h · 1 station
PM2.57.35 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (49 stations within 25 km)
7.35
Median
7.53
Average
1.2
Low
82.0
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -1.2

What is the 7-day forecast for Tōyō?

09-05
27.8° 21.4°
10.25 mm
09-06
31.7° 23.5°
1.37 mm
09-07
31.9° 23.8°
1.06 mm
09-08
30.5° 23.2°
1.06 mm
09-09
27.7° 22.4°
14.12 mm
09-10
29.7° 24.5°
4.31 mm
09-11
31.4° 24.2°
0.19 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Tōyō?

32
Koto (江東区)
0.4 km PM2.5: 7.7 µg/m³
21
Ojima, Koto, Tokyo, Japan (江東区大島江東区)
2.3 km PM2.5: 5.0 µg/m³
14
Ojima, Koto, Tokyo, Japan (江東区大島江東区)
2.3 km PM2.5: 3.4 µg/m³
13
Tatsumi, Koto, Tokyo, Japan (三ツ目通り辰巳江東区)
2.5 km PM2.5: 3.1 µg/m³
25
Shinkawa, Chuo, Tokyo, Japan (永代通り新川中央区)
2.6 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
21
Harumi, Chuo, Tokyo, Japan (中央区晴海中央区)
3.4 km PM2.5: 5.0 µg/m³
21
Harumi, Chuo, Tokyo, Japan (中央区晴海中央区)
3.4 km PM2.5: 5.0 µg/m³
25
Kanda Tsukasamachi, Chiyoda, Tokyo, Japan (千代田区神田司町千代田区)
4.4 km PM2.5: 6.0 µg/m³
21
スカイツリー１５０ｍ
4.5 km 75.1% RH PM2.5: 5.0 µg/m³ PM10: 5.0 µg/m³

What cities are near Tōyō?

27 Ōjima 30 Toyosu 29 Chūō 29 Kachidoki 27 Funabori 25 Hirai 26 Akihabara 25 Taito 21 Asakusa 28 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 2026-09-05T11:13 UTC.