Mapa Sossego

Neighbourhood noise map

Residencial Jardim Marselha, Belém

Sossego Index 58 out of 100: Active. Ranked 122 of the 130 neighbourhoods rated in Belém. That is below the city average of 79.

Active

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

58
Street level estimate: ~64 dB(A)
0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 45 to 62. Noise is similar across the whole area.

The road with the biggest weight in the noise is Avenida Padre Bruno Sechi (collector road), 293 m from the centre of the neighbourhood.

The nearest airport is Aeroporto Internacional de Belém Val-de-Cans (international), 1.7 km away. Close enough to weigh on the index.

Nearby local sources: Hiléia (348 m).

What makes up the index

Traffic
~56 dB(A)
Calm
Airports
~63 dB(A)
Active
Local sources
~40 dB(A)
Very 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.