What is the air quality in Tōyō today?

The current Air Quality Index (AQI) in Tōyō is 38 (Good). PM2.5 concentration is 9.08 µg/m³.

What is the temperature in Tōyō right now?

The current temperature in Tōyō is 22.2°C (feels like 22.2°C). Humidity is 69.6% and wind speed is 72.5 km/h.

Is it safe to go outside in Tōyō?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Tōyō, Japan

Drizzle

22.2°C · 69.6% humidity

22.2°

Feels 22.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

50 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

38h · 1 stn

View full history →

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.

69.6%

Humidity

72.5 km/h

Wind S

1024.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.08 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Tōyō?

Temperature & Precipitation

PM2.5 Trend

38h · 1 station

PM2.59.08 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (50 stations within 25 km)

9.08

Median

7.83

Average

1.0

Low

42.8

High

PM2.5 µg/m³ · Model: 6.5 · Bias: -2.6

What is the 7-day forecast for Tōyō?

10-21

22.2° 16.8°

0.88 mm

10-22

23.4° 18.5°

0.31 mm

10-23

23.0° 15.9°

10-24

22.1° 17.4°

0.25 mm

10-25

20.1° 14.9°

3.75 mm

10-26

20.6° 15.8°

0.19 mm

10-27

19.4° 15.2°

1.06 mm

Both models agree Avg diff: 2.9°C

Where are air quality stations near Tōyō?

Koto (江東区)

0.4 km PM2.5: 9.1 µg/m³

Tatsumi, Koto, Tokyo, Japan (三ツ目通り辰巳江東区)

2.5 km PM2.5: 8.6 µg/m³

Tatsumi, Koto, Tokyo, Japan (三ツ目通り辰巳江東区)

2.5 km PM2.5: 8.2 µg/m³

Harumi, Chuo, Tokyo, Japan (中央区晴海中央区)

3.4 km PM2.5: 6.5 µg/m³

Kameido, Koto, Tokyo, Japan (京葉道路亀戸江東区)

3.5 km PM2.5: 10.1 µg/m³

Kanda Tsukasamachi, Chiyoda, Tokyo, Japan (千代田区神田司町千代田区)

4.4 km PM2.5: 3.1 µg/m³

スカイツリー１５０ｍ

4.5 km 72.8% RH PM2.5: 8.0 µg/m³ PM10: 11.0 µg/m³

–

スカイツリー３２５ｍ

4.5 km 81.0% RH PM2.5: -5.0 µg/m³ PM10: 3.0 µg/m³

Daiba, Minato, Tokyo, Japan (港区台場港区)

5.3 km PM2.5: 9.1 µg/m³

Minamikasai, Edogawa, Tokyo, Japan (江戸川区南葛西江戸川区)

5.7 km PM2.5: 5.0 µg/m³

What cities are near Tōyō?

40 Ōjima 42 Toyosu 44 Chūō 49 Kachidoki 33 Funabori 37 Hirai 36 Akihabara 34 Taito 31 Asakusa 57 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 2026-10-21T10:06 UTC.