Neighbourhood noise map
Altos de Cocaia, Cotia
Sossego Index 75 out of 100: Calm. Ranked 62 of the 79 neighbourhoods rated in Cotia. That is below the city average of 85.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 15 to 94. 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 Adriano Pires de Oliveira (residential street, 5 m), Rua Benjamin Constant (residential street, 14 m) and Rua José do Patrocínio (residential street, 67 m).
The nearest airport is Nascimento I (small), 7.2 km away. Far enough to barely count.
There is a railway line 352 m away. Nearby local sources: Ferrovia Mairinque-Santos (352 m).
Day and night
By day the estimate is 58 dB(A), index 75. At night, with less traffic, it drops to 54 dB(A), index 83. 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 Altos de CocaiaNeighbouring areas
The closest neighbourhoods and their scores.
- Jardim dos Oliveiras698 m away74
- Centro1.4 km away76
- Colinas de Caucaia do Alto1.4 km away97
- Jardim Santa Paula1.8 km away88
- Bairro dos Pereiras1.8 km away100
- Pereiras2 km away98
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.