Neighbourhood noise map
SQN 402, Brasília
Sossego Index 59 out of 100: Active. Ranked 355 of the 483 neighbourhoods rated in Brasília. That is below the city average of 75.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 39 to 64. Noise is similar across the whole area.
The road with the biggest weight in the noise is L2 Norte (arterial road), 155 m from the centre of the neighbourhood. Traffic is the main source of noise.
The nearest airport is Associação dos Pilotos de Ultraleve de Brasília (APUB) (small), 3 km away. Close enough to weigh on the index.
What makes up the index
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Test an address in SQN 402Neighbouring areas
The closest neighbourhoods and their scores.
- SQN 202312 m away55
- SQN 403399 m away58
- SQN 203504 m away55
- SQN 404764 m away62
- SQN 102788 m away56
- SQN 204830 m away54
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.