Neighbourhood noise map
Chacaras Santa Maria, Jacareí
Sossego Index 64 out of 100: Active. Ranked 83 of the 112 neighbourhoods rated in Jacareí. That is below the city average of 76.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 0 to 89. 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 Dutra (motorway, 279 m), Rodovia Dom Pedro I (motorway, 776 m) and Rua Criz (residential street, 15 m). Traffic is the main source of noise.
There is no airport within 15 km.
Day and night
By day the estimate is 62 dB(A), index 64. At night, with less traffic, it drops to 56 dB(A), index 80. 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.
- Veraneio Irajá491 m away54
- Chácara Itapoã1 km away92
- Chácaras Reunidas Igarapés1.4 km away85
- Jardim Santana1.5 km away93
- Veraneio Ijal1.6 km away68
- Loteamento Chácaras Reunidas Ygarapés2.4 km away67
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.