Neighbourhood noise map
Setor Residencial Oeste, Brasília
Sossego Index 73 out of 100: Calm. Ranked 262 of the 483 neighbourhoods rated in Brasília. That matches 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 30 to 82. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Avenida São Sebastião (arterial road), 68 m from the centre of the neighbourhood. Traffic is the main source of noise.
The nearest airport is Aeródromo Planalto Central (regional), 6.2 km away. Far enough to barely count.
What makes up the index
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Test an address in Setor Residencial OesteNeighbouring areas
The closest neighbourhoods and their scores.
- Residencial Oeste212 m away70
- Bairro Bonsucesso636 m away83
- Bairro Sao Bartolomeu795 m away77
- Morro Azul945 m away77
- Bairro Tradicional1.2 km away100
- Bairro Centro1.2 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.