What is the air quality in Vialonga today?

The current Air Quality Index (AQI) in Vialonga is 30 (Good). PM2.5 concentration is 7.15 µg/m³.

What is the temperature in Vialonga right now?

The current temperature in Vialonga is 16.9°C (feels like 16.9°C). Humidity is 55.0% and wind speed is 93.9 km/h.

Is it safe to go outside in Vialonga?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 2.2 (Moderate).

Air Quality in Vialonga, Portugal

Windy

16.9°C · 55.0% humidity

16.9°

Feels 16.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

54 4pm

30 7pm

18 10pm

24 1am

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Air Quality Index Trend

48h · 2 stn

View full history →

Vialonga'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

2.2

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

7.15 µg/m³

PM10▲

34.3 µg/m³

050100150200300500

What is the weather forecast for Vialonga?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations

PM2.57.15 µg/m³ ✓ WHO

Good

PM1034.3 µg/m³

Good

UV INDEX2.2

Moderate

Both models agree Avg diff: 3.5°C

Where are air quality stations near Vialonga?

Olivais, Lisboa, Portugal

11.8 km PM2.5: 9.6 µg/m³

Olivais, Lisboa, Portugal

11.8 km PM2.5: 7.0 µg/m³

Entrecampos, Lisboa, Portugal

15.0 km PM2.5: 8.6 µg/m³

Laranjeiro, Almada, Portugal

24.2 km PM2.5: 14.5 µg/m³

Laranjeiro, Almada, Portugal

24.2 km PM2.5: 11.0 µg/m³

Mem Martins, Sintra, Portugal

25.2 km PM2.5: 15.9 µg/m³

Mem Martins, Sintra, Portugal

25.2 km PM2.5: 6.7 µg/m³

What cities are near Vialonga?

30 Póvoa de Santa Iria 27 Santa Iria da Azóia 27 São João da Talha 27 Camarate 28 Loures 27 Sacavém 27 Moscavide e Portela 27 Parque das Nações 27 Olivais 30 Vila Franca de Xira

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-05-30T18:11 UTC.