Neighbourhood noise map
4ª UV, Porto Alegre
Sossego Index 91 out of 100: Very calm. Ranked 63 of the 296 neighbourhoods rated in Porto Alegre. That is above the city average of 76.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 66 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 Governador Peracchi Barcellos (main local road), 169 m from the centre of the neighbourhood.
The nearest airport is Aeródromo de Belém Novo (small), 4.6 km away. Far enough to barely count.
What makes up the index
Moving here?
Open the neighbourhood heatmap and test the exact address, with floor and window facing for apartments.
Test an address in 4ª UVNeighbouring areas
The closest neighbourhoods and their scores.
- Vila Clara Nunes382 m away84
- 2ª UV522 m away79
- 3ª UV523 m away80
- Vila Nova Restinga561 m away79
- Restinga786 m away81
- Vila do Piquete839 m away100
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.