Neighbourhood noise map
Condomínio Portal do Lago Sul, Brasília
Sossego Index 70 out of 100: Calm. Ranked 276 of the 483 neighbourhoods rated in Brasília. That is below the city average of 75.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 48 to 90. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Estrada Parque Contorno (expressway), 196 m from the centre of the neighbourhood. Traffic is the main source of noise.
The nearest airport is Aeroporto Internacional de Brasília – Presidente Juscelino Kubitschek (international), 8.3 km away. Close enough to weigh on the index.
Nearby local sources: Sai da Toca - Grill e Cervejaria (130 m).
What makes up the index
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Test an address in Condomínio Portal do Lago SulNeighbouring areas
The closest neighbourhoods and their scores.
- Condomínio Mansões California417 m away64
- Codomínio Estância Jardim Botânico 1514 m away91
- Condomínio Jardim Lago647 m away91
- Condomínio Jardim Botânico V727 m away93
- Jardim Botânico I1.3 km away87
- Condomínio Estância Jardim Botânico 21.3 km away75
How to read this index
The Sossego Index runs from 0 to 100 and is an estimate built from open data, not an on-site measurement. 100 means 48 dB(A) or less, the level of a calm residential area. 0 means 86 dB(A) or more, the level of a heavy traffic avenue. Each neighbourhood's value is the median of nine points around its centre.
Read the full methodologyOpenStreetMap data, computed on October 19, 2026.