Neighbourhood noise map
Monte Alegre, Montes Claros
Sossego Index 67 out of 100: Active. Ranked 148 of the 191 neighbourhoods rated in Montes Claros. That is below the city average of 74.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 42 to 81. 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 Deputado Plínio Ribeiro (arterial road, 260 m), Rua Monte Azul (residential street, 3 m) and Rua da Sé (residential street, 15 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de Montes Claros - Mário Ribeiro (international), 3.3 km away. Close enough to weigh on the index.
There is a railway line 675 m away. Nearby local sources: railway (675 m).
Day and night
By day the estimate is 61 dB(A), index 67. At night, with less traffic, it drops to 54 dB(A), index 85. 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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The closest neighbourhoods and their scores.
- Lourdes395 m away64
- Regina Peres417 m away68
- Cintra487 m away74
- Vila São Luiz556 m away76
- Vila Senhor do Bonfim737 m away79
- Santa Lúcia835 m away77
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.