Neighbourhood noise map
Jardim Adelina, Cotia
Sossego Index 60 out of 100: Active. Ranked 73 of the 79 neighbourhoods rated in Cotia. That is below the city average of 85.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 26 to 95. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rodovia Raposo Tavares (motorway, 277 m), Rua Netuno (residential street, 15 m) and Avenida Ralf Bolli (collector road, 298 m). Traffic is the main source of noise.
The nearest airport is Nascimento I (small), 5.5 km away. Far enough to barely count.
Day and night
By day the estimate is 63 dB(A), index 60. At night, with less traffic, it drops to 57 dB(A), index 76. 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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The closest neighbourhoods and their scores.
- Recanto Vista Alegre562 m away84
- Jardim Leonor1.1 km away81
- Vila Mont Serrat1.2 km away54
- Parque Santa Rita de Cassia1.3 km away62
- Jardim Araruama1.3 km away83
- Parque Rizzo1.5 km away74
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.