What is the air quality in Portalegre today?

The current Air Quality Index (AQI) in Portalegre is 25 (Good). PM2.5 concentration is 6.0 µg/m³.

What is the temperature in Portalegre right now?

The current temperature in Portalegre is 12.9°C (feels like 12.9°C). Humidity is 67.1% and wind speed is 28.5 km/h.

Is it safe to go outside in Portalegre?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Portalegre, Portugal

Partly Cloudy

12.9°C · 67.1% humidity

12.9°

Feels 12.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

25 2am

25 5am

25 8am

25 11am

25 2pm

25 5pm

25 8pm

27 11pm

View AQI history for Portalegre →

Portalegre'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.

67.1%

Humidity

28.5 km/h

Wind NNE

1014.2 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.0 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Portalegre?

Temperature & Precipitation

PM2.56.0 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Portalegre?

06-09

30.4° 12.9°

06-10

26.5° 12.3°

06-11

41.5° 26.0°

06-12

35.1° 18.8°

06-13

32.9° 14.0°

06-14

24.7° 13.4°

0.06 mm

06-15

32.0° 14.0°

Both models agree Avg diff: 5.4°C

What cities are near Portalegre?

13 Castelo Branco 25 Badajoz 25 Montijo 22 Évora 20 Tomar 26 Entroncamento 25 Cáceres 26 Torres Novas 25 Mérida 28 Santarém

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T04:46 UTC.