Neighbourhood noise map
Serraria, Porto Alegre
Sossego Index 76 out of 100: Calm. Ranked 153 of the 296 neighbourhoods rated in Porto Alegre. That matches the city average of 76.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 55 to 100. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Avenida da Serraria (collector road), 301 m from the centre of the neighbourhood.
The nearest airport is Aeródromo de Belém Novo (small), 3.8 km away. Far enough to barely count.
Nearby local sources: industrial zone (0 m).
What makes up the index
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The closest neighbourhoods and their scores.
- Vila Pica-Pau996 m away78
- Guarujá1.1 km away88
- Vila dos Sargentos1.1 km away100
- Vila Santina1.4 km away96
- Ponta Grossa1.7 km away93
- Aberta dos Morros1.9 km away88
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.