Neighbourhood noise map
São Marcos, São Luís
Sossego Index 46 out of 100: Busy. Ranked 314 of the 323 neighbourhoods rated in São Luís. That is below the city average of 70.
Loud. Close to avenues, nightlife hubs or railways.
Inside the neighbourhood the index runs from 19 to 86. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Avenida dos Holandeses (arterial road), 63 m from the centre of the neighbourhood. Traffic is the main source of noise.
The nearest airport is Aeroporto Internacional Marechal Cunha Machado (international), 11.9 km away. Far enough to barely count.
Nearby local sources: Concita Hair (124 m).
What makes up the index
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The closest neighbourhoods and their scores.
- Ponta do Farol251 m away69
- Jardim Renascença982 m away51
- Ponta D'Areia1.6 km away75
- Jaracati2.2 km away68
- Vila Ilhinha2.2 km away75
- São Francisco2.4 km away62
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.