Air Quality in Alcobaça, Portugal
Windy
18.7°C · 79.4% humidity
18.7°
Feels 18.7°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Alcobaça's air quality — share it
AQI Forecast
54
1pm
54
54
42
4pm
45
48
50
7pm
51
52
32
10pm
33
33
33
1am
34
34
54
4am
54
34
34
7am
34
34
27
10am
34
34
Air Quality Index Trend
37h · 1 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.
79.4%
Humidity
87.4 km/h
Wind N
1017.3 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.11 µg/m³
PM10
41.2 µg/m³
050100150200300500
What is the weather forecast for Alcobaça?
Temperature & Precipitation
PM2.5 Trend
37h · 1 stationPM2.510.11 µg/m³
✓ WHO
Good
PM1041.2 µg/m³
Good
UV INDEX9.4
Very High
What is the 7-day forecast for Alcobaça?
09-05
20.4° 18.7°
09-06
19.9° 18.4°
09-07
20.2° 16.6°
09-08
20.1° 18.6°
0.88 mm
09-09
22.5° 17.8°
0.06 mm
09-10
21.5° 18.7°
09-11
19.2° 18.0°
Both models agree
Avg diff: 2.3°C
What cities are near Alcobaça?
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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 2026-09-05T15:53 UTC.