Air Quality in Shūnan, Japan
Partly Cloudy
20.5°C · 67.6% humidity
20.5°
Feels 20.5°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations
Nearby Monitoring Stations
Shūnan's air quality — share it
AQI Forecast
34
5am
27
27
22
8am
23
24
32
11am
53
53
53
2pm
54
54
34
5pm
27
27
27
8pm
27
54
54
11pm
54
54
54
2am
54
54
Air Quality Index Trend
47h · 10 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.
67.6%
Humidity
22.5 km/h
Wind SSE
1014.1 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.19 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Shūnan?
Temperature & Precipitation
PM2.5 Trend
47h · 10 stationsPM2.55.19 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
Station readings (5 stations within 25 km)
5.19
Median
5.04
Average
3.1
Low
6.2
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +1.1
What is the 7-day forecast for Shūnan?
06-08
26.0° 16.1°
06-09
21.1° 16.9°
0.13 mm
06-10
18.8° 13.1°
3.0 mm
06-11
27.5° 16.8°
06-12
26.2° 16.6°
0.69 mm
06-13
28.2° 17.7°
1.56 mm
06-14
20.6° 15.6°
34.06 mm
Both models agree
Avg diff: 2.8°C
Where are air quality stations near Shūnan?
17
Mōrichō, Shūnan-shi, Yamaguchi-ken, Japan (周南総合庁舎周南市)
8
Mōrichō, Shūnan-shi, Yamaguchi-ken, Japan (周南総合庁舎周南市)
17
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)
30
Otemachi, Kudamatsu, Yamaguchi, Japan (下松市役所下松市)
23
Mitsui, Hikari, Yamaguchi, Japan (光高校光市)
What cities are near Shūnan?
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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 2026-06-08T23:19 UTC.