Air Quality in Leça da Palmeira, Portugal

Overcast
17.5°C · 93.9% humidity
17.5°
Feels 17.5°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
66 4am
66
66
34 7am
43
38
42 10am
26
28
30 1pm
31
32
32 4pm
33
33
33 7pm
34
34
34 10pm
54
54
54 1am
54
54
AD 728×90

Air Quality Index Trend

49h · 4 stn

Leça da Palmeira'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.

93.9%
Humidity
20.6 km/h
Wind ESE
1018.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
34
8.18 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Leça da Palmeira?

Temperature & Precipitation

PM2.5 Trend

49h · 4 stations
PM2.58.18 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Leça da Palmeira?

07-22
18.8° 17.5°
07-23
18.9° 17.4°
4.81 mm
07-24
17.7° 17.4°
07-25
19.5° 17.2°
0.13 mm
07-26
20.3° 14.8°
07-27
19.1° 17.1°
0.31 mm
07-28
19.6° 17.4°
Both models agree Avg diff: 3.6°C

Where are air quality stations near Leça da Palmeira?

68
Sobreiras-Lordelo do Ouro, Porto, Portugal
5.9 km PM2.5: 20.2 µg/m³
34
Sobreiras-Lordelo do Ouro, Porto, Portugal
5.9 km PM2.5: 8.2 µg/m³
21
AirGradient O-1PST
24.1 km 38.0°C 44.1% RH PM2.5: 5.0 µg/m³ PM10: 2.8 µg/m³

What cities are near Leça da Palmeira?

34 Matosinhos 34 Aldoar 8 Senhora da Hora 8 São Tiago de Custoias 8 Leça do Bailio 34 Lordelo do Ouro 34 Afurada de Baixo 8 São Mamede de Infesta 8 Maia 8 Paranhos
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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 2026-07-22T06:44 UTC.