Air Quality in Tokuyama, Japan

Partly Cloudy
20.5°C · 67.6% humidity
20.5°
Feels 20.5°
49
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast
27 8am
27
27
49 11am
65
62
60 2pm
58
57
36 5pm
28
28
28 8pm
28
54
54 11pm
54
54
54 2am
54
54
54 5am
54
54
AD 728×90

Air Quality Index Trend

43h · 8 stn

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.

67.6%
Humidity
22.5 km/h
Wind SSE
1014.1 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
49
11.73 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Tokuyama?

Temperature & Precipitation

PM2.5 Trend

43h · 8 stations
PM2.511.73 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
Station readings (5 stations within 25 km)
11.73
Median
6.56
Average
4.1
Low
12.0
High
PM2.5 µg/m³ · Model: 8.2 · Bias: -3.5

What is the 7-day forecast for Tokuyama?

06-09
21.1° 16.9°
0.13 mm
06-10
18.8° 13.1°
3.0 mm
06-11
27.5° 16.8°
06-12
26.2° 16.6°
0.69 mm
06-13
28.2° 17.7°
1.56 mm
06-14
20.6° 15.6°
34.06 mm
06-15
28.7° 14.4°
10.94 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Tokuyama?

24
Mōrichō, Shūnan-shi, Yamaguchi-ken, Japan (周南総合庁舎周南市)
0.8 km PM2.5: 5.8 µg/m³
9
Mōrichō, Shūnan-shi, Yamaguchi-ken, Japan (周南総合庁舎周南市)
0.8 km PM2.5: 2.2 µg/m³
29
Miyanomae, Shunan, Yamaguchi, Japan (宮の前児童公園周南市)
5.5 km PM2.5: 7.0 µg/m³
32
Otemachi, Kudamatsu, Yamaguchi, Japan (下松市役所下松市)
6.3 km PM2.5: 7.7 µg/m³
23
Otemachi, Kudamatsu, Yamaguchi, Japan (下松市役所下松市)
6.3 km PM2.5: 5.5 µg/m³
29
Mitsui, Hikari, Yamaguchi, Japan (光高校光市)
15.9 km PM2.5: 7.0 µg/m³

What cities are near Tokuyama?

41 Shūnan 21 Kudamatsu 17 Hikari 26 Hōfu 28 Yanai 28 Yamaguchi 28 Ogōri-shimogō 59 Iwakuni 36 Ōtake 40 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 2026-06-09T02:44 UTC.