Mapa Sossego

Neighbourhood noise map

Cidade Jardim Eldorado C, Contagem

Sossego Index 60 out of 100: Active. Ranked 216 of the 263 neighbourhoods rated in Contagem. That is below the city average of 76.

Active

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

60
Street level estimate: ~63 dB(A)
0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 40 to 74. Some corners are much louder than others, usually next to the avenues.

The roads that weigh most on the noise of the neighbourhood are Via Expressa de Contagem (expressway, 499 m), Avenida José Faria da Rocha (main local road, 177 m) and Avenida João César de Oliveira (collector road, 340 m). Traffic is the main source of noise.

The nearest airport is Aeroporto de Belo Horizonte - Carlos Prates (small), 5.3 km away. Far enough to barely count.

There is a railway line 429 m away. Nearby local sources: railway (429 m), MetrôBH Linha 1 (450 m).

Day and night

Day
60~63 dB(A)
Night
69~60 dB(A)

By day the estimate is 63 dB(A), index 60. At night, with less traffic, it drops to 60 dB(A), index 69. It is above the NBR 10151 reference for residential areas (55 dB(A) by day and 50 at night) in both periods.

What makes up the index

Traffic
~58 dB(A)
Calm
Airports
~40 dB(A)
Very calm
Local sources
~56 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 21, 2026.