Neighbourhood noise map
Rio Branco, São Leopoldo
Sossego Index 75 out of 100: Calm. Ranked 23 of the 32 neighbourhoods rated in São Leopoldo. That is below the city average of 78.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 32 to 88. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rua Dom Pedro I (residential street, 1 m), Rua Rui Barbosa (residential street, 6 m) and Avenida São Borja (collector road, 257 m). Traffic is the main source of noise.
The nearest airport is Berge Vile (small), 8.9 km away. Far enough to barely count.
There is a railway line 1.2 km away.
Day and night
By day the estimate is 57 dB(A), index 75. At night, with less traffic, it drops to 49 dB(A), index 98. It is above the daytime NBR 10151 reference for residential areas (55 dB(A)) but within the night one (50 dB(A)).
What makes up the index
Moving here?
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Test an address in Rio BrancoNeighbouring areas
The closest neighbourhoods and their scores.
- Jardim América907 m away78
- São José1 km away60
- Pinheiro1 km away75
- Santo André1.1 km away84
- Morro do Espelho1.1 km away80
- Pinheiros1.3 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 21, 2026.