Neighbourhood noise map
São Geraldo, Porto Alegre
Sossego Index 61 out of 100: Active. Ranked 241 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 40 to 67. Noise is similar across the whole area.
The road with the biggest weight in the noise is Avenida Farrapos (collector road), 8 m from the centre of the neighbourhood. Traffic is the main source of noise.
The nearest airport is Aeroporto Internacional de Porto Alegre (international), 2.5 km away. Close enough to weigh on the index.
There is a railway line 748 m away.
What makes up the index
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The closest neighbourhoods and their scores.
- Floresta1.2 km away62
- São João1.3 km away47
- Navegantes1.3 km away46
- Loteamento Santa Terezinha1.4 km away60
- Moinhos de Vento1.6 km away59
- Auxiliadora1.7 km away64
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.