What is the air quality in Tokuyama today?

The current Air Quality Index (AQI) in Tokuyama is 9 (Good). PM2.5 concentration is 2.2 µg/m³.

What is the temperature in Tokuyama right now?

The current temperature in Tokuyama is 15.5°C (feels like 15.5°C). Humidity is 97.1% and wind speed is 20.0 km/h.

Is it safe to go outside in Tokuyama?

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

Air Quality in Tokuyama, Japan

Rain

15.5°C · 97.1% humidity

15.5°

Feels 15.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 8 stn

View full history →

Tokuyama'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.

97.1%

Humidity

20.0 km/h

Wind ESE

1017.3 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

2.2 µg/m³

PM10▲

27.4 µg/m³

050100150200300500

What is the weather forecast for Tokuyama?

Temperature & Precipitation

PM2.5 Trend

45h · 8 stations

PM2.52.2 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (2 stations within 25 km)

2.2

Median

2.2

Average

2.2

Low

2.2

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +11.3

What is the 7-day forecast for Tokuyama?

10-21

18.3° 12.7°

11.25 mm

10-22

23.3° 12.7°

0.06 mm

10-23

21.0° 11.5°

0.19 mm

10-24

17.2° 15.3°

1.81 mm

10-25

18.8° 6.7°

0.88 mm

10-26

15.6° 7.1°

0.06 mm

10-27

16.7° 9.9°

0.31 mm

Both models agree Avg diff: 5.2°C

Where are air quality stations near Tokuyama?

Miyanomae, Shunan, Yamaguchi, Japan (宮の前児童公園周南市)

5.5 km PM2.5: 1.7 µg/m³

Miyanomae, Shunan, Yamaguchi, Japan (宮の前児童公園周南市)

5.5 km PM2.5: 2.2 µg/m³

Otemachi, Kudamatsu, Yamaguchi, Japan (下松市役所下松市)

6.3 km PM2.5: 15.0 µg/m³

Otemachi, Kudamatsu, Yamaguchi, Japan (下松市役所下松市)

6.3 km PM2.5: 2.2 µg/m³

Mitsui, Hikari, Yamaguchi, Japan (光高校光市)

15.9 km PM2.5: 2.2 µg/m³

Kotobukicho, Hofu, Yamaguchi, Japan (防府市役所防府市)

23.4 km PM2.5: 17.8 µg/m³

Kotobukicho, Hofu, Yamaguchi, Japan (防府市役所防府市)

23.4 km PM2.5: 6.0 µg/m³

What cities are near Tokuyama?

9 Shūnan 9 Kudamatsu 9 Hikari 9 Hōfu 4 Yanai 54 Yamaguchi 20 Ogōri-shimogō 12 Iwakuni 5 Ōtake 12 Ōno-hara

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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 2026-10-21T08:31 UTC.