Neighbourhood noise map
Carajás, Contagem
Sossego Index 87 out of 100: Very calm. Ranked 65 of the 263 neighbourhoods rated in Contagem. That is above the city average of 76.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 74 to 96. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rua Dolomita (residential street, 10 m), Rua Jordânia (main local road, 230 m) and Rua Topázio (residential street, 38 m).
The nearest airport is an unnamed airfield (small), 1.1 km away. Close enough to weigh on the index.
Day and night
By day the estimate is 53 dB(A), index 87. At night, with less traffic, it drops to 44 dB(A), index 100. It is within the NBR 10151 references for residential areas (55 dB(A) by day and 50 at night).
What makes up the index
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The closest neighbourhoods and their scores.
- Pedra Azul 2ª Seção272 m away87
- Novo Recanto568 m away87
- São Mateus582 m away86
- Nossa Senhora da Conceição671 m away90
- Vale das Amendoeiras718 m away93
- Vila Cowan 2ª Seção830 m away76
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 methodologyOpenStreetMap data, computed on October 21, 2026.