Neighbourhood noise map
Jardim Primeiro de Maio, Osasco
Sossego Index 57 out of 100: Active. Ranked 41 of the 50 neighbourhoods rated in Osasco. That is below the city average of 71.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 34 to 76. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rodoanel Mário Covas (motorway, 227 m), Rua Nelson Mandela (residential street, 28 m) and Rua João Cabral de Melo Neto (residential street, 26 m). Traffic is the main source of noise.
The nearest airport is HBR Aviação (small), 11.5 km away. Far enough to barely count.
Day and night
By day the estimate is 65 dB(A), index 57. At night, with less traffic, it drops to 58 dB(A), index 73. 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
Moving here?
Open the neighbourhood heatmap and test the exact address, with floor and window facing for apartments.
Test an address in Jardim Primeiro de MaioNeighbouring areas
The closest neighbourhoods and their scores.
- Conceição558 m away81
- Jardim Santa Maria692 m away51
- Jardim Recanto das Rosas871 m away72
- Chácara Everest2.2 km away48
- Bussocaba2.2 km away71
- City Bussocaba2.4 km away82
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.