Neighbourhood noise map
Sacavém, São Luís
Sossego Index 61 out of 100: Active. Ranked 250 of the 323 neighbourhoods rated in São Luís. That is below the city average of 70.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 33 to 66. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Avenida dos Africanos (arterial road), 122 m from the centre of the neighbourhood. Traffic is the main source of noise.
The nearest airport is Aeroporto Internacional Marechal Cunha Machado (international), 3.8 km away. Close enough to weigh on the index.
Nearby local sources: Bqr da Gaby (123 m), Eunice Mercearia e Choop (123 m), DEPOSITO SHOW BAR (146 m).
What makes up the index
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The closest neighbourhoods and their scores.
- Vila Mariana439 m away59
- Túnel do Sacavém678 m away58
- Salina do Sacavém758 m away68
- Filipinho769 m away58
- Redenção937 m away61
- Cutim1 km away56
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.