Air Quality in Estoril, Portugal

Drizzle
17.8°C · 83.7% humidity
17.8°
Feels 17.8°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
33 12pm
36
36
34 3pm
36
37
38 6pm
38
39
19 9pm
12
13
13 12am
13
13
13 3am
13
13
13 6am
13
13
20 9am
20
20
Station readings
33
36
36
31
CAMS model adj -14
54
54
54
54
54
54
54
54
54
34
27
27
27
27
27
27
27
27
27
27
27
34
34
34
AD 728×90

Air Quality Index Trend

48h · 2 stn

Estoril'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.

83.7%
Humidity
67.9 km/h
Wind S
1015.7 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
34
8.07 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Estoril?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.58.07 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
Station readings (3 stations within 25 km)
8.07
Median
6.41
Average
4.1
Low
8.83
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +5.4

What is the 7-day forecast for Estoril?

05-30
17.8° 15.9°
1.19 mm
05-31
17.8° 16.1°
0.56 mm
06-01
17.6° 16.3°
06-02
16.8° 15.6°
0.44 mm
06-03
17.4° 16.6°
1.5 mm
06-04
16.6° 15.8°
06-05
20.0° 16.9°
0.06 mm
Both models agree Avg diff: 2.1°C

Where are air quality stations near Estoril?

33
Aldeia de Juzo
5.4 km 28.8°C 38.0% RH PM2.5: 7.9 µg/m³ PM10: 8.9 µg/m³
43
Mem Martins, Sintra, Portugal
9.8 km PM2.5: 10.3 µg/m³
38
Mem Martins, Sintra, Portugal
9.8 km PM2.5: 9.1 µg/m³
24
QSintra_Sensor1
9.9 km 26.0°C 51.0% RH PM2.5: 5.7 µg/m³ PM10: 6.5 µg/m³
51
Laranjeiro, Almada, Portugal
21.3 km PM2.5: 12.1 µg/m³
30
Laranjeiro, Almada, Portugal
21.3 km PM2.5: 7.2 µg/m³
57
Entrecampos, Lisboa, Portugal
22.1 km PM2.5: 15.0 µg/m³

What cities are near Estoril?

34 Monte Estoril 35 Cascais 34 Alcabideche 30 Parede 30 São Domingos de Rana 28 Carcavelos 28 Oeiras 27 Rio de Mouro 26 Paço de Arcos 26 Sintra
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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 2026-05-30T14:23 UTC.