Neighbourhood noise map
Sítio Boa Esperança, Contagem
Sossego Index 96 out of 100: Very calm. Ranked 32 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 92 to 100. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rua José Soares da Costa Neto (main local road, 131 m), Rua Maria Aparecida (main local road, 339 m) and Rua Violeta (main local road, 396 m).
The nearest airport is an unnamed airfield (small), 1.9 km away. Close enough to weigh on the index.
Nearby local sources: Arena Gregorão (190 m).
Day and night
By day the estimate is 50 dB(A), index 96. At night, with less traffic, it drops to 42 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 Sítio Boa EsperançaNeighbouring areas
The closest neighbourhoods and their scores.
- Chácara Novo Horizonte721 m away100
- Vale das Orquídeas722 m away95
- Vale das Amendoeiras753 m away93
- Bom Jesus810 m away86
- Bairro dos Caiapós916 m away94
- Nossa Senhora da Conceição939 m away90
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.