Air Quality in Póvoa de Santa Iria, Portugal
Windy
20.4°C · 54.1% humidity
20.4°
Feels 20.4°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Póvoa de Santa Iria's air quality — share it
AQI Forecast
Calibrated
33
2pm
33
33
22
5pm
25
27
29
8pm
30
31
12
11pm
12
12
12
2am
13
13
13
5am
13
13
13
8am
13
13
13
11am
13
13
Station readings
24h ago
AQI 13
PM2.5 3.1 µg/m³ · 24h ago
Air Quality Index Trend
45h · 3 stnPóvoa 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.
54.1%
Humidity
113.0 km/h
Wind NNW
1016.3 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
5.3 µg/m³
PM10▲
27.4 µg/m³
050100150200300500
What is the weather forecast for Póvoa de Santa Iria?
Temperature & Precipitation
PM2.5 Trend
45h · 3 stationsPM2.55.3 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX4.4
Moderate
Station readings (1 station within 25 km)
5.3
Median
5.3
Average
5.3
Low
5.3
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +8.2
What is the 7-day forecast for Póvoa de Santa Iria?
09-05
33.3° 18.0°
09-06
27.3° 16.8°
09-07
29.9° 14.4°
09-08
24.8° 17.2°
1.75 mm
09-09
36.7° 15.0°
09-10
28.9° 18.4°
0.56 mm
09-11
29.1° 16.6°
Both models agree
Avg diff: 4.3°C
Where are air quality stations near Póvoa de Santa Iria?
34
Olivais, Lisboa, Portugal
37
Entrecampos, Lisboa, Portugal
22
Entrecampos, Lisboa, Portugal
24
Laranjeiro, Almada, Portugal
46
Mem Martins, Sintra, Portugal
What cities are near Póvoa de Santa Iria?
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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 2026-09-05T16:34 UTC.