Air Quality in Póvoa de Santa Iria, Portugal

Windy
16.9°C · 55.0% humidity
16.9°
Feels 16.9°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
54 1pm
54
54
22 4pm
31
38
42 7pm
46
28
23 10pm
24
25
25 1am
26
26
26 4am
27
27
27 7am
27
34
34 10am
34
34
AD 728×90

Air Quality Index Trend

48h · 2 stn

Póvoa de Santa Iria'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.

55.0%
Humidity
93.9 km/h
Wind NW
1018.1 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
22
5.34 µg/m³
PM10▲
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Póvoa de Santa Iria?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.55.34 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (3 stations within 25 km)
5.34
Median
4.23
Average
1.7
Low
7.9
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +8.2
Both models agree Avg diff: 3.5°C

Where are air quality stations near Póvoa de Santa Iria?

59
Olivais, Lisboa, Portugal
10.9 km PM2.5: 15.9 µg/m³
29
Olivais, Lisboa, Portugal
10.9 km PM2.5: 7.0 µg/m³
50
Entrecampos, Lisboa, Portugal
14.5 km PM2.5: 12.0 µg/m³
42
Laranjeiro, Almada, Portugal
23.4 km PM2.5: 10.1 µg/m³
21
Laranjeiro, Almada, Portugal
23.4 km PM2.5: 5.0 µg/m³
38
Mem Martins, Sintra, Portugal
25.9 km PM2.5: 9.1 µg/m³
43
Mem Martins, Sintra, Portugal
25.9 km PM2.5: 10.3 µg/m³

What cities are near Póvoa de Santa Iria?

22 Vialonga 23 Santa Iria da Azóia 24 São João da Talha 24 Camarate 28 Sacavém 20 Loures 31 Moscavide e Portela 32 Parque das Nações 33 Olivais 33 Vila Franca de Xira
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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 2026-05-30T15:28 UTC.