Neighbourhood noise map
Riacho de Areia, Betim
Sossego Index 53 out of 100: Active. Ranked 199 of the 216 neighbourhoods rated in Betim. That is below the city average of 79.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 31 to 73. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Avenida Juiz Marco Túlio Isaac (arterial road, 99 m), Rodovia Fernão Dias (motorway, 520 m) and Rua Três (residential street, 20 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 19.8 km away. Far enough to barely count.
There is a railway line 133 m away. Nearby local sources: Ferrovia Centro-Atlântica (133 m), Rio Minas Transportes (58 m).
Day and night
By day the estimate is 66 dB(A), index 53. At night, with less traffic, it drops to 61 dB(A), index 66. 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 Riacho de AreiaNeighbouring areas
The closest neighbourhoods and their scores.
- Sidon334 m away51
- Vila Esperança435 m away49
- Parque das Indústrias529 m away70
- Betim Industrial609 m away49
- Sítio São João963 m away68
- Vila Recreio1 km away58
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.