Neighbourhood noise map
Trecho III, Brasília
Sossego Index 94 out of 100: Very calm. Ranked 97 of the 483 neighbourhoods rated in Brasília. That is above the city average of 75.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 75 to 100. Noise is similar across the whole area.
The road with the biggest weight in the noise is Chácara 2 Conjunto K1/K2 (residential street), 33 m from the centre of the neighbourhood.
The nearest airport is an unnamed airfield (small), 6 km away. Far enough to barely count.
What makes up the index
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Test an address in Trecho IIINeighbouring areas
The closest neighbourhoods and their scores.
- QNQ1.3 km away78
- QNR1.3 km away78
- Quadra 1051.7 km away76
- Trecho II1.7 km away86
- P Norte2 km away79
- Quadra 2092 km away81
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.