What is the air quality in Portimão today?

The current Air Quality Index (AQI) in Portimão is 28 (Good). PM2.5 concentration is 6.77 µg/m³.

What is the temperature in Portimão right now?

The current temperature in Portimão is 16.4°C (feels like 16.4°C). Humidity is 78.0% and wind speed is 24.5 km/h.

Is it safe to go outside in Portimão?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Portimão, Portugal

Cloudy

16.4°C · 78.0% humidity

16.4°

Feels 16.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Portimão →

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.

78.0%

Humidity

24.5 km/h

Wind SE

1014.8 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.77 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Portimão?

Temperature & Precipitation

PM2.56.77 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Portimão?

10-21

28.2° 13.0°

0.06 mm

10-22

26.9° 15.3°

3.81 mm

10-23

22.6° 13.2°

0.75 mm

10-24

23.0° 13.0°

0.13 mm

10-25

25.2° 16.2°

10-26

21.0° 13.6°

10-27

27.7° 12.6°

13.69 mm

Both models agree Avg diff: 2.7°C

What cities are near Portimão?

28 Lagos 28 Porto de Mós 28 Albufeira 21 Quarteira 21 Loulé 21 Faro 21 Olhão 21 Quelfes 21 Laranjeiro 16 Tavira

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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 2026-10-21T15:59 UTC.