Neighbourhood noise map
Santo Antônio, Contagem
Sossego Index 56 out of 100: Active. Ranked 228 of the 263 neighbourhoods rated in Contagem. That is below the city average of 76.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 45 to 78. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Via Expressa Francisco Cleuton Lopes (expressway, 204 m), Via Expressa de Contagem (expressway, 197 m) and Rua Tereza Cristina (main local road, 69 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de Belo Horizonte - Carlos Prates (small), 9.7 km away. Far enough to barely count.
There is a railway line 265 m away. Nearby local sources: Ferrovia Centro-Atlântica (265 m), railway (269 m), Estádio Granja Adélia (178 m).
Day and night
By day the estimate is 65 dB(A), index 56. At night, with less traffic, it drops to 59 dB(A), index 70. It is above the NBR 10151 reference for residential areas (55 dB(A) by day and 50 at night) in both periods.
What makes up the index
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Test an address in Santo AntônioNeighbouring areas
The closest neighbourhoods and their scores.
- Vila Santo Antônio99 m away51
- Vila Angelina291 m away54
- Santa Terezinha417 m away61
- Galoca484 m away66
- Bernardo Monteiro496 m away60
- Fonte Grande 4ª Seção609 m away72
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.