Neighbourhood noise map

Colégio, Rio de Janeiro

Sossego Index 55 out of 100: Active. Ranked 236 of the 295 neighbourhoods rated in Rio de Janeiro. That is below the city average of 71.

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 35 to 77. Some corners are much louder than others, usually next to the avenues.

The road with the biggest weight in the noise is Avenida Pastor Martin Luther King Junior (arterial road), 68 m from the centre of the neighbourhood. Traffic is the main source of noise.

The nearest airport is Base Aérea dos Afonsos (regional), 5.3 km away. Close enough to weigh on the index.

There is a railway line 93 m away. Nearby local sources: metro (93 m), industrial zone (169 m), VULCAN Indústria de Plásticos (211 m).

What makes up the index

Traffic

~59 dB(A)

Calm

Airports

~46 dB(A)

Very calm

Local sources

~52 dB(A)

Very calm

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Neighbouring areas

The closest neighbourhoods and their scores.

All neighbourhoods of Rio de Janeiro

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.