Neighbourhood noise map
Angola, Betim
Sossego Index 78 out of 100: Calm. Ranked 113 of the 216 neighbourhoods rated in Betim. That matches the city average of 79.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 45 to 88. 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 Francisco Ricardo da Silva (main local road, 66 m), Rua Prefeito Sílvio Lobo (main local road, 71 m) and Rua do Rosário (main local road, 108 m). Traffic is the main source of noise.
There is no airport within 15 km.
There is a railway line 638 m away. Nearby local sources: Ferrovia Centro-Atlântica (638 m), Trupico Butiquim (150 m).
Day and night
By day the estimate is 56 dB(A), index 78. At night, with less traffic, it drops to 50 dB(A), index 95. It is above the daytime NBR 10151 reference for residential areas (55 dB(A)) but within the night one (50 dB(A)).
What makes up the index
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The closest neighbourhoods and their scores.
- Jardim Iara388 m away85
- Horto558 m away64
- Salomé573 m away86
- Jardim da Cidade622 m away45
- Santa Fé642 m away94
- Vila Nicolau Alves de Melo720 m away52
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.