Air Quality in Vialonga, Portugal
Windy
24.5°C · 29.4% humidity
24.5°
Feels 24.5°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Vialonga's air quality — share it
AQI Forecast
27
9am
27
27
23
12pm
27
27
27
3pm
34
34
34
6pm
34
54
54
9pm
54
34
34
12am
34
34
34
3am
34
34
34
6am
34
34
Air Quality Index Trend
48h · 2 stnVialonga'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.
29.4%
Humidity
114.2 km/h
Wind NNW
1013.2 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.5 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Vialonga?
Temperature & Precipitation
PM2.5 Trend
48h · 2 stationsPM2.55.5 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX24.9
Extreme
Station readings (2 stations within 25 km)
5.5
Median
5.4
Average
5.0
Low
5.8
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +0.8
What is the 7-day forecast for Vialonga?
06-09
24.5° 13.3°
06-10
21.9° 15.7°
06-11
39.8° 22.0°
06-12
33.8° 16.0°
06-13
28.5° 13.5°
06-14
23.2° 14.7°
0.06 mm
06-15
26.6° 15.1°
Both models agree
Avg diff: 5.0°C
Where are air quality stations near Vialonga?
59
Olivais, Lisboa, Portugal
8
Olivais, Lisboa, Portugal
65
Entrecampos, Lisboa, Portugal
31
Laranjeiro, Almada, Portugal
59
Laranjeiro, Almada, Portugal
55
Mem Martins, Sintra, Portugal
43
Mem Martins, Sintra, Portugal
What cities are near Vialonga?
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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 2026-06-09T11:45 UTC.