Neighbourhood noise map
Retiro dos Sonhos, Contagem
Sossego Index 95 out of 100: Very calm. Ranked 34 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 60 to 100. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Estrada Vereador José Ferreira (collector road, 76 m), Rua Dois (residential street, 2 m) and Rua Barragem do Retiro (residential street, 81 m).
The nearest airport is an unnamed airfield (small), 14 km away. Far enough to barely count.
Day and night
By day the estimate is 50 dB(A), index 95. At night, with less traffic, it drops to 41 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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Test an address in Retiro dos SonhosNeighbouring areas
The closest neighbourhoods and their scores.
- Buganvile I756 m away92
- Vila Renascer966 m away100
- Retiro1.2 km away96
- Vila Feliz1.3 km away91
- Buganville II1.3 km away98
- Nova Contagem1.7 km away85
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.