Air Quality in Portimão, Portugal
Overcast
15.5°C · 95.8% humidity
15.5°
Feels 15.5°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Portimão's air quality — share it
AQI Forecast
27
4am
27
27
31
7am
27
27
27
10am
27
27
27
1pm
27
27
34
4pm
34
34
34
7pm
34
34
34
10pm
34
34
34
1am
27
27
Portimão's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.
95.8%
Humidity
33.3 km/h
Wind N
1018.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.35 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Portimão?
Temperature & Precipitation
PM2.57.35 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Portimão?
07-22
30.8° 15.5°
07-23
30.8° 15.4°
07-24
29.2° 16.6°
07-25
26.6° 17.7°
07-26
31.5° 14.0°
07-27
34.0° 15.4°
07-28
42.5° 15.9°
Both models agree
Avg diff: 4.9°C
What cities are near Portimão?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T06:43 UTC.