Neighbourhood noise map
Residencial Brasil, Petrolina
Sossego Index 80 out of 100: Calm. Ranked 79 of the 182 neighbourhoods rated in Petrolina. That is above the city average of 76.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 66 to 87. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rua H (residential street, 4 m), Rua 15 (collector road, 240 m) and Rua D1 (residential street, 47 m).
The nearest airport is Aeroporto de Petrolina - Senador Nilo Coelho (international), 3.9 km away. Close enough to weigh on the index.
Day and night
By day the estimate is 56 dB(A), index 80. At night, with less traffic, it drops to 48 dB(A), index 99. 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?
Open the neighbourhood heatmap and test the exact address, with floor and window facing for apartments.
Test an address in Residencial BrasilNeighbouring areas
The closest neighbourhoods and their scores.
- Condomínio Valle Petrolina395 m away79
- Valle dos Coqueiros408 m away79
- Condomínio Valle dos Coqueiros422 m away77
- Valle das Mangueiras436 m away86
- Condomínio Valle das Mangueiras439 m away86
- Loteamento São Rafael447 m away83
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.