Air Quality in São João da Talha, Portugal

Overcast
16.1°C · 96.9% humidity
16.1°
Feels 16.1°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
83 5am
83
83
27 8am
23
34
42 11am
48
52
75 2pm
78
79
80 5pm
61
62
62 8pm
62
62
56 11pm
56
56
56 2am
56
56
Station readings
73
75
75
CAMS model adj +29
54
54
54
54
34
34
34
34
34
54
54
54
54
34
34
34
34
34
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

47h · 1 stn

São João da Talha'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.

96.9%
Humidity
25.0 km/h
Wind NW
1018.7 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
27
6.54 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for São João da Talha?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.56.54 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (2 stations within 25 km)
6.54
Median
13.13
Average
4.3
Low
21.97
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +7.0

What is the 7-day forecast for São João da Talha?

07-22
28.8° 16.1°
07-23
36.7° 19.2°
0.25 mm
07-24
27.0° 16.3°
07-25
28.0° 17.0°
07-26
28.0° 14.3°
07-27
29.2° 16.3°
0.06 mm
07-28
40.3° 16.5°
Both models agree Avg diff: 3.2°C

Where are air quality stations near São João da Talha?

24
Olivais, Lisboa, Portugal
6.2 km PM2.5: 5.8 µg/m³
38
Olivais, Lisboa, Portugal
6.2 km PM2.5: 9.1 µg/m³
11
Entrecampos, Lisboa, Portugal
9.5 km PM2.5: 2.6 µg/m³
29
Laranjeiro, Almada, Portugal
18.6 km PM2.5: 7.0 µg/m³
20
Laranjeiro, Almada, Portugal
18.6 km PM2.5: 4.8 µg/m³
21
Mem Martins, Sintra, Portugal
22.1 km PM2.5: 5.0 µg/m³
30
Mem Martins, Sintra, Portugal
22.1 km PM2.5: 7.2 µg/m³
17
Paio Pires, Seixal
22.6 km PM2.5: 4.0 µg/m³ PM10: 16.0 µg/m³
75
QSintra_Sensor1
24.9 km 21.1°C 78.0% RH PM2.5: 23.3 µg/m³ PM10: 26.1 µg/m³

What cities are near São João da Talha?

30 Santa Iria da Azóia 24 Camarate 23 Sacavém 21 Moscavide e Portela 18 Póvoa de Santa Iria 18 Vialonga 20 Olivais 21 Parque das Nações 32 Loures 20 Lumiar
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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 2026-07-22T07:51 UTC.