Air Quality in Masuda, Japan
Drizzle
23.7°C · 62.0% humidity
23.7°
Feels 23.7°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Masuda's air quality — share it
AQI Forecast
27
3am
25
25
32
6am
30
31
37
9am
27
26
28
12pm
28
27
27
3pm
27
34
34
6pm
34
34
27
9pm
54
54
54
12am
54
54
Air Quality Index Trend
47h · 3 stnMasuda'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.
62.0%
Humidity
15.9 km/h
Wind S
1011.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.7 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for Masuda?
Temperature & Precipitation
PM2.5 Trend
47h · 3 stationsPM2.57.7 µg/m³
✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
7.7
Median
7.7
Average
7.7
Low
7.7
High
PM2.5 µg/m³ · Model: 12.6 · Bias: +4.9
What is the 7-day forecast for Masuda?
05-29
23.1° 16.4°
9.25 mm
05-30
24.7° 16.7°
3.38 mm
05-31
22.2° 17.7°
06-01
24.6° 16.8°
0.56 mm
06-02
23.6° 18.0°
1.25 mm
06-03
21.6° 16.7°
19.0 mm
06-04
23.6° 14.3°
2.87 mm
Both models agree
Avg diff: 2.8°C
Where are air quality stations near Masuda?
42
Showacho, Masuda, Shimane, Japan (益田合同庁舎一般環境大気測定局益田市)
63
Takatsuchō, Masuda-shi, Shimane-ken, Japan (国設蟠竜湖酸性雨益田市)
What cities are near Masuda?
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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 2026-05-29T21:24 UTC.