Neighbourhood noise map
Conjunto Olga Benário, Montes Claros
Sossego Index 72 out of 100: Calm. Ranked 99 of the 191 neighbourhoods rated in Montes Claros. That matches the city average of 74.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 40 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 Avenida Doutor Mário Tourinho (expressway, 224 m), Rua Garçom José César da Silva (main local road, 25 m) and Avenida 32 (main local road, 64 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de Montes Claros - Mário Ribeiro (international), 7.9 km away. Far enough to barely count.
Day and night
By day the estimate is 59 dB(A), index 72. At night, with less traffic, it drops to 53 dB(A), index 88. 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 Conjunto Olga BenárioNeighbouring areas
The closest neighbourhoods and their scores.
- Santo Amaro169 m away70
- Itatiaia639 m away84
- Alterosa718 m away76
- Santa Rafaela841 m away75
- Nossa Senhora das Graças1.2 km away82
- Santo Inácio1.3 km away83
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.