Neighbourhood noise map
Loteamento Chácara San Martin, Sumaré
Sossego Index 75 out of 100: Calm. Ranked 116 of the 184 neighbourhoods rated in Sumaré. That is below the city average of 78.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 52 to 80. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Estrada São Luiz da França (residential street, 3 m), Rodovia Anhanguera (motorway, 602 m) and Avenida Emílio Bôsco (collector road, 216 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 4.8 km away. Far enough to barely count.
Day and night
By day the estimate is 58 dB(A), index 75. At night, with less traffic, it drops to 49 dB(A), index 96. It is above the daytime NBR 10151 reference for residential areas (55 dB(A)) but within the night one (50 dB(A)).
What makes up the index
Moving here?
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Test an address in Loteamento Chácara San MartinNeighbouring areas
The closest neighbourhoods and their scores.
- Chácara San Martin41 m away73
- Jardim Lúcia117 m away79
- Loteamento Jardim Lúcia125 m away79
- Chácaras Novo Horizonte218 m away76
- Loteamento Chácaras Novo Horizonte219 m away76
- Loteamento Jardim Morumbi255 m away77
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.