Air Quality in Alcobaça, Portugal
Windy
18.7°C · 79.4% humidity
18.7°
Feels 18.7°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Alcobaça's air quality — share it
AQI Forecast
54
2pm
54
54
30
5pm
37
42
45
8pm
48
29
31
11pm
32
32
33
2am
33
53
54
5am
34
34
34
8am
34
27
34
11am
34
34
Air Quality Index Trend
36h · 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.
79.4%
Humidity
87.4 km/h
Wind N
1017.3 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
7.27 µg/m³
PM10▲
34.3 µg/m³
050100150200300500
What is the weather forecast for Alcobaça?
Temperature & Precipitation
PM2.5 Trend
36h · 2 stationsPM2.57.27 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX5.9
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 2026-09-05T16:36 UTC.