Neighbourhood noise map
São Gonçalo 2ª Seção, Contagem
Sossego Index 88 out of 100: Very calm. Ranked 63 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 70 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 Rua Zeca de Matos (residential street, 6 m), Rua São Lourenço (residential street, 17 m) and Rua Manoel Alves (main local road, 222 m).
The nearest airport is an unnamed airfield (small), 8.8 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 43 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 São Gonçalo 2ª SeçãoNeighbouring areas
The closest neighbourhoods and their scores.
- São Gonçalo102 m away88
- Nossa Senhora de Fátima369 m away76
- Estância Silveira397 m away87
- Betânia467 m away76
- Coração de Jesus509 m away83
- Coração de Jesus 2ª Seção628 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.