Air Quality in Alcântara, Portugal

Windy
14.7°C · 83.4% humidity
14.7°
Feels 14.7°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
5 6am
11
8
23 9am
19
16
14 12pm
13
12
11 3pm
17
17
17 6pm
16
36
36 9pm
36
16
16 12am
16
16
16 3am
16
16
Station readings
5
11
8
12
CAMS model adj -18
25
25
25
27
27
27
27
27
27
27
34
34
34
34
54
54
54
34
34
34
34
34
34
34
AD 728×90

Air Quality Index Trend

47h · 1 stn

Alcântara'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.

83.4%
Humidity
59.8 km/h
Wind N
1014.9 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
23
5.62 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Alcântara?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.55.62 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (5 stations within 25 km)
5.62
Median
4.84
Average
1.37
Low
7.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +0.6

What is the 7-day forecast for Alcântara?

06-09
23.7° 14.7°
06-10
21.4° 15.9°
0.06 mm
06-11
36.6° 21.6°
06-12
33.5° 17.6°
06-13
27.0° 16.0°
06-14
22.4° 16.3°
0.19 mm
06-15
26.0° 17.1°
Both models agree Avg diff: 4.7°C

Where are air quality stations near Alcântara?

31
Laranjeiro, Almada, Portugal
4.3 km PM2.5: 7.4 µg/m³
17
Laranjeiro, Almada, Portugal
4.3 km PM2.5: 4.1 µg/m³
28
Entrecampos, Lisboa, Portugal
5.6 km PM2.5: 6.7 µg/m³
54
Olivais, Lisboa, Portugal
9.3 km PM2.5: 13.5 µg/m³
26
Olivais, Lisboa, Portugal
9.3 km PM2.5: 6.2 µg/m³
12
Paio Pires, Seixal
11.8 km PM2.5: 3.0 µg/m³ PM10: 22.0 µg/m³
24
Mem Martins, Sintra, Portugal
17.9 km PM2.5: 5.8 µg/m³
31
Mem Martins, Sintra, Portugal
17.9 km PM2.5: 7.4 µg/m³
–
QSintra_Sensor1
20.9 km 18.0°C 68.0% RH PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
12
Aldeia de Juzo
24.4 km 27.2°C 37.0% RH PM2.5: 2.9 µg/m³ PM10: 3.4 µg/m³

What cities are near Alcântara?

23 Belém 25 Campo De Ourique 23 Almada 26 Lisbon 23 Piedade 27 São Jorge de Arroios 24 Buraca 26 Sete Rios 23 Algés 23 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 2026-06-09T08:24 UTC.