Air Quality in Olivais, Portugal
Windy
21.3°C · 55.9% humidity
21.3°
Feels 21.3°
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Olivais's air quality — share it
AQI Forecast
Calibrated
48
1pm
48
48
63
4pm
59
56
54
7pm
52
51
50
10pm
29
29
29
1am
29
28
28
4am
28
28
28
7am
28
28
28
10am
28
28
Station readings
67
59
CAMS model
adj -6
54
54
54
54
54
54
54
54
54
54
34
34
34
34
34
34
34
34
34
34
34
34
34
34
Air Quality Index Trend
46h · 1 stnOlivais'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 Olivais is 1.2× the WHO 24-hour guideline of 15 µg/m³.
55.9%
Humidity
111.1 km/h
Wind NNW
1016.1 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
17.73 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Olivais?
Temperature & Precipitation
PM2.5 Trend
46h · 1 stationPM2.517.73 µg/m³
×1.2 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX9.4
Very High
Station readings (1 station within 25 km)
17.73
Median
17.73
Average
17.73
Low
17.73
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -6.9
What is the 7-day forecast for Olivais?
09-05
26.0° 19.7°
09-06
25.1° 18.6°
09-07
26.6° 17.9°
09-08
24.7° 19.4°
1.69 mm
09-09
28.0° 18.1°
09-10
25.8° 20.1°
0.81 mm
09-11
23.5° 19.2°
Both models agree
Avg diff: 3.3°C
Where are air quality stations near Olivais?
19
Olivais, Lisboa, Portugal
35
Olivais, Lisboa, Portugal
27
Olivais, Lisboa, Portugal
24
Laranjeiro, Almada, Portugal
59
QSintra_Sensor1
What cities are near 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 2026-09-05T15:06 UTC.