Air Quality in Tsushima, Japan
Overcast
18.6°C · 98.3% humidity
18.6°
Feels 18.6°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Tsushima's air quality — share it
AQI Forecast
54
2pm
66
54
57
5pm
54
54
54
8pm
54
54
54
11pm
54
54
54
2am
54
54
54
5am
54
54
54
8am
54
66
66
11am
66
66
Air Quality Index Trend
40h · 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.
98.3%
Humidity
35.7 km/h
Wind E
1007.3 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
15.0 µg/m³
PM10
48.05 µg/m³
050100150200300500
What is the weather forecast for Tsushima?
Temperature & Precipitation
PM2.5 Trend
40h · 2 stationsPM2.515.0 µg/m³
✓ WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX2.9
Moderate
Station readings (1 station within 25 km)
15.0
Median
15.0
Average
15.0
Low
15.0
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +1.4
What is the 7-day forecast for Tsushima?
05-30
20.4° 18.1°
0.13 mm
05-31
22.0° 17.9°
0.06 mm
06-01
26.3° 17.6°
0.94 mm
06-02
21.9° 18.2°
06-03
18.6° 17.5°
129.75 mm
06-04
23.2° 17.3°
27.56 mm
06-05
25.3° 18.2°
0.13 mm
Both models agree
Avg diff: 2.2°C
Where are air quality stations near Tsushima?
42
Izuharamachi Miyadani, Tsushima, Nagasaki, Japan (対馬大気測定局対馬市)
11
Izuharamachi Miyadani, Tsushima, Nagasaki, Japan (対馬大気測定局対馬市)
31
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 2026-05-30T08:13 UTC.