Air Quality in Shūnan, Japan
Overcast
21.9°C · 90.3% humidity
21.9°
Feels 21.9°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Shūnan's air quality — share it
AQI Forecast
25
7am
25
25
25
10am
25
27
34
1pm
54
54
54
4pm
34
34
27
7pm
27
27
27
10pm
27
27
27
1am
25
25
25
4am
27
27
Air Quality Index Trend
40h · 8 stnShūnan'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.
90.3%
Humidity
20.0 km/h
Wind ENE
1006.1 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.9 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Shūnan?
Temperature & Precipitation
PM2.5 Trend
40h · 8 stationsPM2.55.9 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for Shūnan?
08-03
28.2° 21.9°
3.44 mm
08-04
28.9° 22.7°
1.25 mm
08-05
27.6° 22.2°
1.5 mm
08-06
25.6° 22.6°
1.38 mm
08-07
33.8° 22.0°
1.06 mm
08-08
33.8° 21.3°
3.5 mm
08-09
26.1° 21.0°
0.63 mm
Both models agree
Avg diff: 5.2°C
Where are air quality stations near Shūnan?
25
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)
21
Mitsui, Hikari, Yamaguchi, Japan (光高校光市)
25
Kotobukicho, Hofu, Yamaguchi, Japan (防府市役所防府市)
What cities are near Shūnan?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T01:57 UTC.