Neighbourhood noise map
SMDB Conjunto 12A, Brasília
Sossego Index 84 out of 100: Calm. Ranked 166 of the 483 neighbourhoods rated in Brasília. That is above 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 71 to 98. Noise is similar across the whole area.
The road with the biggest weight in the noise is SMDB Conjuntos 12A (main local road), 95 m from the centre of the neighbourhood.
The nearest airport is Aeroporto Internacional de Brasília – Presidente Juscelino Kubitschek (international), 7.4 km away. Close enough to weigh on the index.
What makes up the index
Moving here?
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Test an address in SMDB Conjunto 12ANeighbouring areas
The closest neighbourhoods and their scores.
- SMDB Conjunto 21315 m away89
- SMDB Conjunto 22632 m away96
- SMDB Conjunto 20896 m away87
- SMDB Conjunto 241.2 km away82
- SMDB Conjunto 181.3 km away86
- Condomínio Solar de Brasília, Quadra 21.5 km away76
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.