Neighbourhood noise map
Oscar Passos, Rio Branco
Sossego Index 85 out of 100: Very calm. Ranked 63 of the 129 neighbourhoods rated in Rio Branco. That matches the city average of 85.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 68 to 100. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Rua Doutor Mário Maia (residential street), 5 m from the centre of the neighbourhood.
The nearest airport is an unnamed airfield (small), 5.9 km away. Far enough to barely count.
What makes up the index
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The closest neighbourhoods and their scores.
- Vitória620 m away89
- Baixa da Colina807 m away95
- Casa Nova882 m away92
- Conjunto Guiomard Santos975 m away100
- Jardim Tropical1 km away100
- São Francisco1.2 km away91
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.