Neighbourhood noise map
Jardim Aliança, Osasco
Sossego Index 74 out of 100: Calm. Ranked 20 of the 50 neighbourhoods rated in Osasco. That is above the city average of 71.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 55 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 Avenida Getúlio Vargas (arterial road, 460 m), Avenida Presidente Médici (arterial road, 452 m) and Rua Maguari (residential street, 17 m). Traffic is the main source of noise.
The nearest airport is HBR Aviação (small), 3.3 km away. Far enough to barely count.
Day and night
By day the estimate is 58 dB(A), index 74. At night, with less traffic, it drops to 51 dB(A), index 93. 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 Jardim AliançaNeighbouring areas
The closest neighbourhoods and their scores.
- Copromo366 m away70
- Vila Canaã525 m away61
- Terra Nossa593 m away65
- Vila Serventina646 m away69
- Jardim Rochdale649 m away73
- IAPI909 m away53
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.