Mapa Sossego

Neighbourhood noise map

Vila Tiradentes, São Luís

Sossego Index 66 out of 100: Active. Ranked 206 of the 323 neighbourhoods rated in São Luís. That is below the city average of 70.

Active

Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.

66
Street level estimate: ~61 dB(A)
0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 38 to 90. Some corners are much louder than others, usually next to the avenues.

The road with the biggest weight in the noise is Avenida Engenheiro Emiliano Macieira (expressway), 530 m from the centre of the neighbourhood.

The nearest airport is Aeroporto Internacional Marechal Cunha Machado (international), 9.2 km away. Far enough to barely count.

There is a railway line 122 m away. Nearby local sources: Ferrovia Transnordestina (122 m), Estrada de Ferro Carajás (1.2 km), industrial zone (298 m).

What makes up the index

Traffic
~56 dB(A)
Calm
Airports
~44 dB(A)
Very calm
Local sources
~57 dB(A)
Calm

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Neighbouring areas

The closest neighbourhoods and their scores.

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 methodology

OpenStreetMap data, computed on October 19, 2026.