Air Quality in Arrentela, Portugal

Windy
19.8°C · 78.6% humidity
19.8°
Feels 19.8°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
43 5am
43
50
34 8am
39
42
64 11am
66
67
68 2pm
68
69
69 5pm
69
70
70 8pm
70
70
50 11pm
50
50
50 2am
50
50
Station readings
41
38
49
CAMS model adj +16
27
27
34
34
34
34
54
54
54
54
54
54
54
54
54
54
54
54
34
34
34
34
34
34
AD 728×90

Air Quality Index Trend

47h · 1 stn

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.

78.6%
Humidity
78.1 km/h
Wind NNW
1015.3 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
34
8.2 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Arrentela?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.58.2 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (1 station within 25 km)
8.2
Median
8.2
Average
8.2
Low
8.2
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -0.9

What is the 7-day forecast for Arrentela?

07-23
25.4° 19.5°
0.06 mm
07-24
24.5° 18.6°
07-25
23.5° 18.7°
07-26
25.0° 16.8°
07-27
25.8° 17.9°
07-28
32.1° 18.3°
07-29
25.0° 18.0°
Both models agree Avg diff: 2.2°C

Where are air quality stations near Arrentela?

17
Paio Pires, Seixal
1.7 km PM2.5: 4.0 µg/m³ PM10: 19.0 µg/m³
28
Laranjeiro, Almada, Portugal
6.5 km PM2.5: 6.7 µg/m³
25
Laranjeiro, Almada, Portugal
6.5 km PM2.5: 6.0 µg/m³
27
Entrecampos, Lisboa, Portugal
14.3 km PM2.5: 6.5 µg/m³
27
Olivais, Lisboa, Portugal
16.0 km PM2.5: 6.5 µg/m³
33
Olivais, Lisboa, Portugal
16.0 km PM2.5: 7.9 µg/m³
25
Camarinha, Setúbal
22.4 km PM2.5: 6.0 µg/m³ PM10: 17.0 µg/m³
30
Mem Martins, Sintra, Portugal
27.8 km PM2.5: 7.2 µg/m³
23
Mem Martins, Sintra, Portugal
27.8 km PM2.5: 5.5 µg/m³
49
QSintra_Sensor1
30.7 km 21.0°C 80.0% RH PM2.5: 11.7 µg/m³ PM10: 14.1 µg/m³

What cities are near Arrentela?

34 Amora 34 Corroios 34 Barreiro 34 Laranjeiro 34 Lavradio 34 Piedade 34 Almada 34 Charneca de Caparica 34 Quinta Do Conde 35 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 2026-07-23T07:08 UTC.