Air Quality in Masuda, Japan
Cloudy
24.1°C · 79.2% humidity
24.1°
Feels 24.1°
8
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Masuda's air quality — share it
AQI Forecast
25
10am
25
25
8
1pm
13
17
20
4pm
22
23
24
7pm
25
26
26
10pm
26
27
27
1am
27
27
27
4am
27
27
27
7am
27
34
Air Quality Index Trend
39h · 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.
79.2%
Humidity
24.9 km/h
Wind ESE
1005.5 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
1.9 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Masuda?
Temperature & Precipitation
PM2.5 Trend
39h · 3 stationsPM2.51.9 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
Station readings (1 station within 25 km)
1.9
Median
1.9
Average
1.9
Low
1.9
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +4.0
What is the 7-day forecast for Masuda?
08-03
28.2° 24.1°
1.5 mm
08-04
33.3° 23.8°
5.0 mm
08-05
29.1° 23.6°
3.63 mm
08-06
27.0° 23.5°
1.75 mm
08-07
30.6° 23.3°
08-08
30.7° 22.8°
7.19 mm
08-09
26.3° 22.5°
4.12 mm
Both models agree
Avg diff: 5.1°C
Where are air quality stations near Masuda?
30
Showacho, Masuda, Shimane, Japan (益田合同庁舎一般環境大気測定局益田市)
25
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 2026-08-08T04:46 UTC.