Neighbourhood noise map
Chácara Três Marias, Sorocaba
Sossego Index 63 out of 100: Active. Ranked 488 of the 662 neighbourhoods rated in Sorocaba. That is below the city average of 75.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 36 to 85. 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 Presidente Castelo Branco (motorway, 431 m), Avenida Paraná (arterial road, 431 m) and Rua José Maria do Amaral (residential street, 49 m). Traffic is the main source of noise.
The nearest airport is Itu (small), 6 km away. Far enough to barely count.
Day and night
By day the estimate is 62 dB(A), index 63. At night, with less traffic, it drops to 56 dB(A), index 79. 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 Chácara Três MariasNeighbouring areas
The closest neighbourhoods and their scores.
- Jardim Residencial Águas Claras (proposto)339 m away49
- Jardim dos Dálmatas761 m away81
- Jardim Novo Cajuru1.1 km away80
- Jardim Rubi1.1 km away85
- Jardim Vergínia1.1 km away94
- Jardim Eliana (fase 2)1.2 km away81
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.