Neighbourhood noise map
Assunção, São Bernardo do Campo
Sossego Index 57 out of 100: Active. Ranked 124 of the 178 neighbourhoods rated in São Bernardo do Campo. That is below the city average of 69.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 20 to 75. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Avenida João Firmino (arterial road, 331 m), Rua João Rocco (residential street, 5 m) and Avenida Robert Kennedy (arterial road, 376 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de São Paulo/Congonhas - Deputado Freitas Nobre (small), 12.5 km away. Far enough to barely count.
Day and night
By day the estimate is 64 dB(A), index 57. At night, with less traffic, it drops to 58 dB(A), index 74. 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.
- Vila Simone659 m away52
- Vila Marabá928 m away48
- Vila Artuelia1.1 km away61
- Jardim Lavinia1.2 km away68
- Jardim Maria Cecília1.3 km away49
- Vila Cruzeiro1.3 km away64
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.