Neighbourhood noise map

Morro da Liberdade, Manaus

Sossego Index 54 out of 100: Active. Ranked 60 of the 67 neighbourhoods rated in Manaus. That is below the city average of 75.

Active

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

Street level estimate: ~65 dB(A)

0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 46 to 59. Noise is similar across the whole area.

The road with the biggest weight in the noise is Rua Leopoldo Neves (main local road), 51 m from the centre of the neighbourhood.

The nearest airport is ALA 8 (Base Aérea de Manaus) (international), 1.2 km away. Close enough to weigh on the index.

What makes up the index

Traffic

~55 dB(A)

Calm

Airports

~65 dB(A)

Active

Local sources

~38 dB(A)

Very calm

Moving here?

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Neighbouring areas

The closest neighbourhoods and their scores.

All neighbourhoods of Manaus

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.