Neighbourhood noise map
Fazenda São Borja, São Leopoldo
Sossego Index 100 out of 100: Very calm. Ranked 2 of the 32 neighbourhoods rated in São Leopoldo. That is above the city average of 78.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 100 to 100. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rua Chistopher Levalley (local street, 129 m), Estrada Ivo Afonso Dias (main local road, 583 m) and Avenida Doutor Renato Karnal (collector road, 904 m).
The nearest airport is Aeroporto de Novo Hamburgo (regional), 10.4 km away. Far enough to barely count.
Day and night
By day the estimate is 42 dB(A), index 100. At night, with less traffic, it drops to 35 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 Fazenda São BorjaNeighbouring areas
The closest neighbourhoods and their scores.
- Campestre2.1 km away97
- Duque de Caxias2.3 km away73
- Jardim América2.3 km away78
- Santa Tereza2.4 km away74
- Santo André2.4 km away84
- Rio Branco2.9 km away75
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.