What is the air quality in Arrentela today?

The current Air Quality Index (AQI) in Arrentela is 30 (Good). PM2.5 concentration is 7.2 µg/m³.

What is the temperature in Arrentela right now?

The current temperature in Arrentela is 19.6°C (feels like 19.6°C). Humidity is 86.0% and wind speed is 29.2 km/h.

Is it safe to go outside in Arrentela?

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

Air Quality in Arrentela, Portugal

Cloudy

19.6°C · 86.0% humidity

19.6°

Feels 19.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast Calibrated

21 10pm

30 1am

24 4am

21 7am

21 10am

23 1pm

21 4pm

21 7pm

Station readings

CAMS model adj -4

Air Quality Index Trend

46h · 1 stn

View full history →

Arrentela'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.

86.0%

Humidity

29.2 km/h

Wind NNW

1018.3 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.2 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Arrentela?

Temperature & Precipitation

PM2.5 Trend

46h · 1 station

PM2.57.2 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (1 station within 25 km)

7.2

Median

7.2

Average

7.2

Low

7.2

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -1.2

What is the 7-day forecast for Arrentela?

09-07

26.6° 17.9°

09-08

24.7° 19.4°

1.69 mm

09-09

28.0° 18.1°

09-10

25.8° 20.1°

0.81 mm

09-11

23.5° 19.2°

09-12

24.0° 18.2°

09-13

22.6° 19.3°

Both models agree Avg diff: 3.5°C

Where are air quality stations near Arrentela?

Entrecampos, Lisboa, Portugal

14.3 km PM2.5: 4.8 µg/m³

Mem Martins, Sintra, Portugal

27.8 km PM2.5: 9.1 µg/m³

QSintra_Sensor1

30.7 km 20.0°C 76.6% RH PM2.5: 2.4 µg/m³ PM10: 2.9 µg/m³

What cities are near Arrentela?

30 Amora 32 Corroios 30 Barreiro 28 Laranjeiro 30 Lavradio 29 Piedade 29 Almada 33 Charneca de Caparica 30 Quinta Do Conde 25 Caparica

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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 2026-09-07T00:11 UTC.