Neighbourhood noise map
CEFER 2, Porto Alegre
Sossego Index 62 out of 100: Active. Ranked 236 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 32 to 83. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Rua 9 CEFER 2 (main local road), 114 m from the centre of the neighbourhood. Traffic is the main source of noise.
The nearest airport is Aeroporto Internacional de Porto Alegre (international), 6.4 km away. Close enough to weigh on the index.
Nearby local sources: CEEE (334 m).
What makes up the index
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Test an address in CEFER 2Neighbouring areas
The closest neighbourhoods and their scores.
- CEFER 1181 m away74
- Jardim Carvalho369 m away74
- IPE 2393 m away62
- Vila Santa Helena569 m away75
- Vila Brasília646 m away73
- Vila Pinto649 m away80
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.