Neighbourhood noise map
Residencial Santos Dumont, Brasília
Sossego Index 70 out of 100: Calm. Ranked 281 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 44 to 92. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Colônia Agrícola Águas Claras (collector road), 97 m from the centre of the neighbourhood.
The nearest airport is Pista de Aeromodelismo Aeroguará (small), 2.4 km away. Close enough to weigh on the index.
There is a railway line 331 m away. Nearby local sources: Ferrovia Centro-Atlântica (331 m).
What makes up the index
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Test an address in Residencial Santos DumontNeighbouring areas
The closest neighbourhoods and their scores.
- Guará I1.4 km away71
- Setor de Oficinas do Guará II1.5 km away65
- Lúcio Costa1.8 km away58
- Guará II2.2 km away80
- Condomínio Recanto das Orquídeas3.6 km away99
- Condomínio Oásis4.2 km away88
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.