Air Quality in Sumoto, Japan

Windy
28.6°C · 80.3% humidity
28.6°
Feels 35.0°
66
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
66 9am
83
84
66 12pm
71
75
77 3pm
79
81
81 6pm
64
65
53 9pm
65
66
54 12am
54
66
66 3am
66
66
66 6am
66
66
AD 728×90

Air Quality Index Trend

48h · 6 stn

Sumoto'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. Current PM2.5 concentration in Sumoto is 1.3× the WHO 24-hour guideline of 15 µg/m³.

80.3%
Humidity
147.0 km/h
Wind SSE
995.2 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
66
19.1 µg/m³
PM10
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Sumoto?

Temperature & Precipitation

PM2.5 Trend

48h · 6 stations
PM2.519.1 µg/m³ ×1.3 WHO
Moderate
PM1073.05 µg/m³
Moderate
UV INDEX24.9
Extreme
AD 300×250

What is the 7-day forecast for Sumoto?

07-22
28.6° 25.6°
4.56 mm
07-23
27.2° 23.0°
0.31 mm
07-24
28.1° 23.2°
0.31 mm
07-25
29.0° 25.9°
0.25 mm
07-26
26.7° 24.7°
0.5 mm
07-27
28.0° 25.9°
0.13 mm
07-28
27.9° 25.0°
0.13 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Sumoto?

14
Honmachi, Sumoto, Hyogo Prefecture, Japan (洲本市役所洲本市)
0.6 km PM2.5: 3.4 µg/m³
48
Shimotsucho Kuroda, Kainan, Wakayama, Japan (加茂郷海南市)
34.6 km PM2.5: 11.5 µg/m³

What cities are near Sumoto?

75 Minamiawaji 75 Awaji 74 Fukura 64 Minato 64 Wakayama 74 Narutochō-mitsuishi 66 Hannan 66 Sennan 63 Arida 78 Akashi
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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 2026-07-22T03:37 UTC.