Neighbourhood noise map
Bairro Alterosa, Ribeirão das Neves
Sossego Index 52 out of 100: Active. Ranked 138 of the 138 neighbourhoods rated in Ribeirão das Neves. That is below the city average of 85.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 42 to 89. 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 Presidente Juscelino Kubitschek (motorway, 148 m), Rua Maria de Macedo Lopes (residential street, 14 m) and Rua Robson Eustáquio da Silva (expressway, 502 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 13.2 km away. Far enough to barely count.
Nearby local sources: industrial zone (302 m).
Day and night
By day the estimate is 66 dB(A), index 52. At night, with less traffic, it drops to 60 dB(A), index 68. 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 Bairro AlterosaNeighbouring areas
The closest neighbourhoods and their scores.
- Belvedere854 m away82
- Alterosa981 m away85
- Vale Verde1.2 km away58
- Cidade Neviana1.4 km away78
- Jardim Colonial1.6 km away83
- Veneza1.8 km away74
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.