Air Quality in Tsushima, Japan
Partly Cloudy
24.9°C · 51.9% humidity
24.9°
Feels 24.9°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Tsushima's air quality — share it
AQI Forecast
27
12pm
34
34
30
3pm
27
27
27
6pm
34
34
34
9pm
34
34
34
12am
54
54
54
3am
54
54
54
6am
54
54
54
9am
54
54
Air Quality Index Trend
38h · 2 stnTsushima'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.
51.9%
Humidity
2.2 km/h
Wind SE
1011.6 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.27 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Tsushima?
Temperature & Precipitation
PM2.5 Trend
38h · 2 stationsPM2.57.27 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX10.9
Extreme
Station readings (2 stations within 25 km)
7.27
Median
7.45
Average
6.0
Low
8.9
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +0.9
What is the 7-day forecast for Tsushima?
06-09
24.9° 18.5°
06-10
21.0° 16.9°
1.44 mm
06-11
26.4° 18.7°
06-12
25.7° 19.1°
06-13
25.7° 19.6°
0.69 mm
06-14
22.9° 19.1°
41.13 mm
06-15
27.0° 18.8°
3.44 mm
Both models agree
Avg diff: 1.3°C
Where are air quality stations near Tsushima?
42
Izuharamachi Miyadani, Tsushima, Nagasaki, Japan (対馬大気測定局対馬市)
24
Izuharamachi Miyadani, Tsushima, Nagasaki, Japan (対馬大気測定局対馬市)
7
Tsushima, Nagasaki, Japan (国設対馬酸性雨対馬市)
What cities are near Tsushima?
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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 2026-06-09T06:50 UTC.