What is the air quality in Shikokuchūō today?

The current Air Quality Index (AQI) in Shikokuchūō is 39 (Good). PM2.5 concentration is 9.31 µg/m³.

What is the temperature in Shikokuchūō right now?

The current temperature in Shikokuchūō is 25.0°C (feels like 25.0°C). Humidity is 80.5% and wind speed is 64.0 km/h.

Is it safe to go outside in Shikokuchūō?

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

Air Quality in Shikokuchūō, Japan

Drizzle

25.0°C · 80.5% humidity

25.0°

Feels 25.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

27 5pm

39 8pm

28 11pm

26 2am

25 5am

24 8am

24 11am

24 2pm

Air Quality Index Trend

45h · 8 stn

View full history →

Shikokuchūō'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.

80.5%

Humidity

64.0 km/h

Wind E

1003.0 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.31 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Shikokuchūō?

Temperature & Precipitation

PM2.5 Trend

45h · 8 stations

PM2.59.31 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (2 stations within 25 km)

9.31

Median

9.15

Average

8.2

Low

10.1

High

PM2.5 µg/m³ · Model: 6.25 · Bias: -3.1

What is the 7-day forecast for Shikokuchūō?

09-05

27.1° 24.1°

1.75 mm

09-06

26.8° 23.3°

1.56 mm

09-07

27.3° 23.8°

1.19 mm

09-08

25.9° 21.8°

12.62 mm

09-09

25.9° 24.2°

3.0 mm

09-10

26.3° 23.5°

0.56 mm

09-11

25.2° 22.9°

10.31 mm

Both models agree Avg diff: 2.9°C

Where are air quality stations near Shikokuchūō?

Mishimamiyagawa, Shikokuchuo, Ehime, Japan (伊予三島四国中央市)

0.6 km PM2.5: 6.0 µg/m³

Kamibuncho, Shikokuchuo, Ehime, Japan (川之江四国中央市)

3.9 km PM2.5: 8.2 µg/m³

Kamibuncho, Shikokuchuo, Ehime, Japan (川之江四国中央市)

3.9 km PM2.5: 7.2 µg/m³

Sakamotocho, Kanonji, Kagawa, Japan (観音寺市役所観音寺市)

20.0 km PM2.5: 3.4 µg/m³

Ikedacho Machi, Miyoshi, Tokushima, Japan (池田三好市)

23.7 km PM2.5: 0.7 µg/m³

Kubotacho, Niihama, Ehime, Japan (金子新居浜市)

24.9 km PM2.5: 9.1 µg/m³

Hongo, Niihama, Ehime, Japan (中村新居浜市)

25.2 km PM2.5: 7.2 µg/m³

What cities are near Shikokuchūō?

39 Kawanoechō 42 Kan’onjichō 38 Niihama 34 Ikedachō 35 Mitoyo 38 Saijō 29 Shioiri 30 Zentsujichó 29 Tadotsu 26 Marugame

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-09-05T11:16 UTC.