What is the air quality in Tōon today?

The current Air Quality Index (AQI) in Tōon is 30 (Good). PM2.5 concentration is 7.2 µg/m³.

What is the temperature in Tōon right now?

The current temperature in Tōon is 23.9°C (feels like 23.9°C). Humidity is 81.0% and wind speed is 23.3 km/h.

Is it safe to go outside in Tōon?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Tōon, Japan

Cloudy

23.9°C · 81.0% humidity

23.9°

Feels 23.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

3 stations

Nearby Monitoring Stations

AQI Forecast

25 6pm

30 9pm

26 12am

25 3am

24 6am

24 9am

24 12pm

24 3pm

Air Quality Index Trend

45h · 8 stn

View full history →

Tōon'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.

81.0%

Humidity

23.3 km/h

Wind ESE

1002.4 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.2 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Tōon?

Temperature & Precipitation

PM2.5 Trend

45h · 8 stations

PM2.57.2 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (3 stations within 25 km)

7.2

Median

7.13

Average

6.0

Low

8.2

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -1.2

What is the 7-day forecast for Tōon?

09-05

26.7° 23.3°

0.25 mm

09-06

31.6° 22.2°

0.25 mm

09-07

30.0° 22.7°

1.75 mm

09-08

25.1° 20.7°

9.94 mm

09-09

27.0° 22.7°

5.94 mm

09-10

27.1° 21.3°

0.75 mm

09-11

25.6° 21.9°

13.19 mm

Both models agree Avg diff: 2.7°C

Where are air quality stations near Tōon?

Tomihisamachi, Matsuyama, Ehime, Japan (富久町松山市)

15.5 km PM2.5: 8.2 µg/m³

Kitakuroda, Ehime, Japan (松前伊予郡松前町)

16.9 km PM2.5: 6.0 µg/m³

Nishihabumachi, Matsuyama, Ehime, Japan (垣生小学校松山市)

17.6 km PM2.5: 7.2 µg/m³

What cities are near Tōon?

30 Haramachi 32 Matsuyama 26 Masaki-chō 27 Iyo 23 Shinagawa 31 Hōjō 34 Saijō 34 Imabari 23 Uchiko 30 Niihama

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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 2026-09-05T12:11 UTC.