Neighbourhood noise map
Quadra 11, São Carlos
Sossego Index 98 out of 100: Very calm. Ranked 29 of the 288 neighbourhoods rated in São Carlos. That is above the city average of 75.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 77 to 100. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Avenida Pau Brasil (residential street, 40 m), Rua Irmã Maria São Felix (residential street, 41 m) and Avenida Comendador Alfredo Maffei (arterial road, 596 m).
The nearest airport is Fazenda Agropecuária Rossignolo (small), 13 km away. Far enough to barely count.
Day and night
By day the estimate is 49 dB(A), index 98. At night, with less traffic, it drops to 41 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 Quadra 11Neighbouring areas
The closest neighbourhoods and their scores.
- Quadra 983 m away96
- Quadra 14109 m away97
- Quadra 13116 m away100
- Quadra 7167 m away94
- Quadra 12184 m away90
- Quadra 10198 m away90
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.