Air Quality in Ryōtsu-minato, Japan
Cloudy
25.4°C · 89.5% humidity
25.4°
Feels 25.4°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Ryōtsu-minato's air quality — share it
AQI Forecast
34
3pm
34
27
40
6pm
36
34
32
9pm
57
36
36
12am
28
28
28
3am
27
25
25
6am
25
25
25
9am
25
27
27
12pm
27
27
Air Quality Index Trend
32h · 2 stnRyōtsu-minato'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.
89.5%
Humidity
18.5 km/h
Wind SSW
1007.3 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.58 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Ryōtsu-minato?
Temperature & Precipitation
PM2.5 Trend
32h · 2 stationsPM2.59.58 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
What is the 7-day forecast for Ryōtsu-minato?
08-03
28.5° 23.8°
0.13 mm
08-04
30.2° 24.9°
0.13 mm
08-05
27.0° 24.2°
08-06
28.1° 23.5°
0.62 mm
08-07
30.6° 24.2°
08-08
29.2° 27.7°
0.44 mm
08-09
24.4° 23.6°
26.37 mm
Both models agree
Avg diff: 2.1°C
What cities are near Ryōtsu-minato?
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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 2026-08-08T09:16 UTC.