Air Quality in Santo António dos Olivais, Portugal
Windy
20.6°C · 55.9% humidity
20.6°
Feels 20.6°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Santo António dos Olivais's air quality — share it
AQI Forecast
54
5pm
54
54
37
8pm
42
45
48
11pm
50
51
52
2am
52
53
53
5am
53
54
54
8am
54
54
54
11am
54
54
54
2pm
34
34
Santo António dos Olivais'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.
55.9%
Humidity
55.5 km/h
Wind NW
1016.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.79 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Santo António dos Olivais?
Temperature & Precipitation
PM2.58.79 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Santo António dos Olivais?
09-05
31.1° 16.8°
09-06
28.8° 15.2°
09-07
28.5° 12.7°
09-08
24.2° 14.0°
1.25 mm
09-09
38.0° 13.1°
09-10
30.8° 16.8°
09-11
30.1° 15.3°
Both models agree
Avg diff: 3.9°C
What cities are near Santo António dos Olivais?
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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 2026-09-05T19:43 UTC.