Neighbourhood noise map
Tancredo Neves, Santa Maria
Sossego Index 100 out of 100: Very calm. Ranked 85 of the 396 neighbourhoods rated in Santa Maria. That is above the city average of 80.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 76 to 100. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Avenida Paulo Lauda (collector road, 645 m), Rodovia Doutor Mário Ortiz de Vasconcellos (expressway, 893 m) and Rua Marfiza Franco Rosa (main local road, 283 m).
The nearest airport is an unnamed airfield (small), 14.3 km away. Far enough to barely count.
Day and night
By day the estimate is 47 dB(A), index 100. At night, with less traffic, it drops to 39 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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Test an address in Tancredo NevesNeighbouring areas
The closest neighbourhoods and their scores.
- Vila Canaã323 m away96
- Cohab Tancredo Neves654 m away80
- Conjunto Residencial Piratini873 m away68
- Loteamento Cipriano da Rocha1.2 km away87
- Monte Bello IV1.3 km away77
- Parque Residencial Pinheiro Machado1.5 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.