Air Quality in Alcobaça, Portugal
Windy
15.7°C · 64.9% humidity
15.7°
Feels 15.7°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Alcobaça's air quality — share it
AQI Forecast
54
5pm
54
54
25
8pm
13
12
16
11pm
19
22
23
2am
24
25
26
5am
26
26
26
8am
27
27
34
11am
34
34
34
2pm
34
34
Air Quality Index Trend
38h · 2 stnAlcobaça'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.
64.9%
Humidity
84.0 km/h
Wind NNW
1018.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
5.89 µg/m³
PM10▲
34.3 µg/m³
050100150200300500
What is the weather forecast for Alcobaça?
Temperature & Precipitation
PM2.5 Trend
38h · 2 stationsPM2.55.89 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Alcobaça?
05-30
18.3° 15.5°
1.88 mm
05-31
17.6° 15.8°
5.12 mm
06-01
18.3° 15.7°
06-02
16.6° 15.1°
0.81 mm
06-03
17.5° 16.9°
2.5 mm
06-04
16.7° 15.6°
0.06 mm
06-05
19.1° 16.4°
0.31 mm
Both models agree
Avg diff: 1.7°C
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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 2026-05-30T19:18 UTC.