Neighbourhood noise map
Arroio da Manteiga, São Leopoldo
Sossego Index 85 out of 100: Very calm. Ranked 8 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 34 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 Rua 1 (main local road, 61 m), Avenida Coronel Atalíbio Taurino de Rezende (residential street, 6 m) and Avenida Henrique Bier (collector road, 360 m).
The nearest airport is Berge Vile (small), 2.2 km away. Far enough to barely count.
Day and night
By day the estimate is 54 dB(A), index 85. At night, with less traffic, it drops to 45 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 Arroio da ManteigaNeighbouring areas
The closest neighbourhoods and their scores.
- Vista Alegre1.4 km away78
- Vila Berger1.7 km away81
- Jardim Fênix1.7 km away80
- Loteamento Cooparroio2.8 km away100
- Scharlau2.8 km away83
- Vila Antonio Leite3.2 km away79
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.