Air Quality in Portalegre, Portugal
Windy
33.9°C · 18.3% humidity
33.9°
Feels 33.9°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Portalegre's air quality — share it
AQI Forecast
25
12am
25
25
30
3am
27
27
27
6am
27
27
27
9am
27
34
54
12pm
54
66
66
3pm
66
66
66
6pm
54
54
27
9pm
27
25
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.
18.3%
Humidity
60.9 km/h
Wind W
1012.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.27 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Portalegre?
Temperature & Precipitation
PM2.57.27 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Portalegre?
08-03
39.0° 12.7°
08-04
35.9° 13.7°
08-05
38.3° 17.3°
08-06
37.0° 14.5°
08-07
33.4° 14.5°
08-08
37.0° 18.9°
0.06 mm
08-09
36.2° 18.4°
Both models agree
Avg diff: 4.3°C
What cities are near Portalegre?
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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 2026-08-08T02:36 UTC.