Air Quality in Tokuyama, Japan
Partly Cloudy
20.5°C · 67.6% humidity
20.5°
Feels 20.5°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations
Nearby Monitoring Stations
Tokuyama's air quality — share it
AQI Forecast
27
7am
27
27
25
10am
34
54
54
1pm
54
54
54
4pm
34
27
27
7pm
27
27
54
10pm
54
54
54
1am
54
54
54
4am
54
54
Air Quality Index Trend
45h · 9 stnTokuyama'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
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.98 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Tokuyama?
Temperature & Precipitation
PM2.5 Trend
45h · 9 stationsPM2.55.98 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX6.9
High
Station readings (7 stations within 25 km)
5.98
Median
5.41
Average
4.1
Low
7.7
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +0.3
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: 2.8°C
Where are air quality stations near Tokuyama?
17
Mōrichō, Shūnan-shi, Yamaguchi-ken, Japan (周南総合庁舎周南市)
23
Mōrichō, Shūnan-shi, Yamaguchi-ken, Japan (周南総合庁舎周南市)
17
Miyanomae, Shunan, Yamaguchi, Japan (宮の前児童公園周南市)
17
Otemachi, Kudamatsu, Yamaguchi, Japan (下松市役所下松市)
30
Otemachi, Kudamatsu, Yamaguchi, Japan (下松市役所下松市)
23
Mitsui, Hikari, Yamaguchi, Japan (光高校光市)
What cities are near Tokuyama?
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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 2026-06-09T01:01 UTC.