Neighbourhood noise map
São Sebastião, Porto Alegre
Sossego Index 54 out of 100: Active. Ranked 266 of the 296 neighbourhoods rated in Porto Alegre. That is below the city average of 76.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 36 to 57. Noise is similar across the whole area.
The road with the biggest weight in the noise is Rua Presidente Juarez (main local road), 43 m from the centre of the neighbourhood.
The nearest airport is Aeroporto Internacional de Porto Alegre (international), 1.2 km away. Close enough to weigh on the index.
What makes up the index
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The closest neighbourhoods and their scores.
- Jardim Lindóia748 m away45
- Vila Nazaré1.2 km away39
- Vila Minuano1.3 km away55
- Cristo Redentor1.5 km away51
- Jardim Floresta1.6 km away34
- Vila Ipiranga1.8 km away61
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.