Neighbourhood noise map
Alameda dos Sonhos, São Luís
Sossego Index 57 out of 100: Active. Ranked 280 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 53 to 59. Noise is similar across the whole area.
The road with the biggest weight in the noise is Avenida Doutor Carlos Vasconcelos (collector road), 105 m from the centre of the neighbourhood.
The nearest airport is Aeroporto Internacional Marechal Cunha Machado (international), 2.1 km away. Close enough to weigh on the index.
What makes up the index
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The closest neighbourhoods and their scores.
- Residencial Canaã281 m away58
- Residencial Santos Dumont353 m away53
- Parque Sielândia450 m away59
- João de Deus565 m away60
- Residencial João Alberto622 m away56
- Jardim Conceição654 m away51
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.