Neighbourhood noise map
São Gonçalo, Contagem
Sossego Index 88 out of 100: Very calm. Ranked 62 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 55 to 93. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rua Victor Diniz Moreira (residential street, 7 m), Rua Nossa Senhora da Conceição (main local road, 153 m) and Rua Valentim Rodrigues (residential street, 22 m).
The nearest airport is an unnamed airfield (small), 8.7 km away. Far enough to barely count.
Day and night
By day the estimate is 53 dB(A), index 88. 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.
- São Gonçalo 2ª Seção102 m away88
- Estância Silveira420 m away87
- Nossa Senhora de Fátima458 m away76
- Coração de Jesus524 m away83
- Betânia566 m away76
- Coração de Jesus 2ª Seção635 m away71
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.