Neighbourhood noise map
São Marcos, Betim
Sossego Index 88 out of 100: Very calm. Ranked 77 of the 216 neighbourhoods rated in Betim. That is above the city average of 79.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 46 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 Rodovia Fernão Dias (motorway, 559 m), Rua Hum (collector road, 871 m) and Rua 1 (collector road, 873 m).
There is no airport within 15 km.
Day and night
By day the estimate is 53 dB(A), index 88. At night, with less traffic, it drops to 47 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.
- Paquetá1.2 km away63
- Jardim Paulista1.2 km away58
- Fernão Dias 2ª Seção1.5 km away54
- Vila Rica1.7 km away93
- Vila Sol Nascente2.1 km away87
- São Jorge2.1 km away61
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.