Neighbourhood noise map
SQS 409, Brasília
Sossego Index 58 out of 100: Active. Ranked 380 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 44 to 65. Noise is similar across the whole area.
The road with the biggest weight in the noise is L2 Sul (arterial road), 160 m from the centre of the neighbourhood. Traffic is the main source of noise.
The nearest airport is Pista de Aeromodelismo (small), 3.1 km away. Close enough to weigh on the index.
What makes up the index
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Test an address in SQS 409Neighbouring areas
The closest neighbourhoods and their scores.
- SQS 209275 m away54
- SQS 410339 m away58
- SQS 408377 m away61
- SQS 210468 m away53
- SQS 208492 m away54
- SQS 407687 m away61
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.