Air Quality in Aldoar, Portugal

Cloudy
18.8°C · 75.8% humidity
18.8°
Feels 18.8°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
51 12pm
51
71
59 3pm
62
45
47 6pm
48
49
49 9pm
50
50
50 12am
51
51
51 3am
51
51
51 6am
51
51
51 9am
51
51
Station readings
57
60
58
59
CAMS model adj +17
34
34
54
54
54
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
AD 728×90

Air Quality Index Trend

48h · 1 stn

Aldoar'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. Current PM2.5 concentration in Aldoar is 1.1× the WHO 24-hour guideline of 15 µg/m³.

75.8%
Humidity
29.1 km/h
Wind W
1016.2 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
59
15.83 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Aldoar?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.515.83 µg/m³ ×1.1 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
Station readings (1 station within 25 km)
15.83
Median
15.83
Average
15.83
Low
15.83
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -2.3

What is the 7-day forecast for Aldoar?

05-30
18.8° 15.3°
05-31
19.3° 15.9°
1.12 mm
06-01
18.7° 14.7°
06-02
15.4° 13.6°
1.37 mm
06-03
17.5° 15.5°
7.81 mm
06-04
16.7° 15.3°
0.06 mm
06-05
19.9° 17.4°
0.31 mm
Both models agree Avg diff: 2.3°C

Where are air quality stations near Aldoar?

50
Sobreiras-Lordelo do Ouro, Porto, Portugal
2.3 km PM2.5: 12.0 µg/m³
30
Sobreiras-Lordelo do Ouro, Porto, Portugal
2.3 km PM2.5: 7.2 µg/m³
59
AirGradient O-1PST
21.0 km 30.4°C 56.2% RH PM2.5: 15.8 µg/m³ PM10: 25.6 µg/m³
33
Paços de Ferreira, Paços de Ferreira, Portugal
27.2 km PM2.5: 7.9 µg/m³
19
Paços de Ferreira, Paços de Ferreira, Portugal
27.2 km PM2.5: 4.6 µg/m³

What cities are near Aldoar?

59 Matosinhos 59 Lordelo do Ouro 54 Senhora da Hora 59 Afurada de Baixo 59 Leça da Palmeira 54 São Tiago de Custoias 59 Canidelo 55 Porto 54 São Mamede de Infesta 53 Leça do Bailio
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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 2026-05-30T14:24 UTC.