Neighbourhood noise map
Condomínio Mais Viver Grande Rio, Petrolina
Sossego Index 74 out of 100: Calm. Ranked 103 of the 182 neighbourhoods rated in Petrolina. That matches 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 53 to 86. 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 Fernando Farias (collector road, 162 m), Avenida Transnordestina (arterial road, 969 m) and Avenida Oceânica (residential street, 215 m).
The nearest airport is Aeroporto de Petrolina - Senador Nilo Coelho (international), 4.5 km away. Close enough to weigh on the index.
There is a railway line 154 m away. Nearby local sources: Estrada de Ferro Petrolina-Teresina (154 m).
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Day and night
By day the estimate is 58 dB(A), index 74. At night, with less traffic, it drops to 53 dB(A), index 86. 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 Condomínio Mais Viver Grande RioNeighbouring areas
The closest neighbourhoods and their scores.
- Condomínio Mais Viver São Francisco131 m away78
- Condomínio Mais Viver Petrolina229 m away75
- Condomínio Vila Real231 m away75
- Mandacaru359 m away86
- Condomínio Vila Verde435 m away80
- Park Mandacaru487 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.