Air Quality in Setouchi, Japan

Cloudy
25.1°C · 89.0% humidity
25.1°
Feels 25.1°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
27 9am
27
27
28 12pm
30
31
32 3pm
32
26
26 6pm
26
34
34 9pm
34
34
34 12am
34
54
54 3am
54
54
54 6am
34
34
AD 728×90

Air Quality Index Trend

44h · 20 stn

Setouchi'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.

89.0%
Humidity
25.4 km/h
Wind ESE
1006.9 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
28
6.56 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Setouchi?

Temperature & Precipitation

PM2.5 Trend

44h · 20 stations
PM2.56.56 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250

What is the 7-day forecast for Setouchi?

08-03
31.4° 25.1°
0.06 mm
08-04
30.3° 25.5°
0.88 mm
08-05
30.0° 24.9°
6.69 mm
08-06
27.0° 24.5°
6.69 mm
08-07
30.7° 23.8°
1.31 mm
08-08
34.1° 25.5°
5.31 mm
08-09
31.7° 24.9°
3.62 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Setouchi?

30
Fuchizaki, Kagawa-ken, Japan (小豆総合事務所小豆郡土庄町)
19.9 km PM2.5: 7.2 µg/m³
56
Mitsuishi, Bizen-shi, Okayama-ken, Japan (三石備前市)
20.0 km PM2.5: 14.5 µg/m³
25
Kariya, Ako, Hyogo Prefecture, Japan (赤穂市役所赤穂市)
25.1 km PM2.5: 6.0 µg/m³
34
Uno, Tamano-shi, Okayama-ken, Japan (宇野玉野市)
25.8 km PM2.5: 8.2 µg/m³

What cities are near Setouchi?

26 Bizen 25 Okayama 28 Akaiwa 25 Tamano 26 Kariya 26 Kamigōri 26 Aioi 25 Kurashiki 25 Sōja 25 Takamatsu
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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 2026-08-08T03:45 UTC.