Neighbourhood noise map
Castelo Branco, Campina Grande
Sossego Index 84 out of 100: Calm. Ranked 15 of the 62 neighbourhoods rated in Campina Grande. That is above the city average of 72.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 69 to 100. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rua Santo Antônio (collector road, 292 m), Avenida Felix Araújo (collector road, 461 m) and Avenida Marechal Floriano Peixoto (collector road, 517 m).
The nearest airport is Aeroporto de Campina Grande - Presidente João Suassuna (international), 7.2 km away. Close enough to weigh on the index.
Day and night
By day the estimate is 54 dB(A), index 84. At night, with less traffic, it drops to 46 dB(A), index 100. It is within the NBR 10151 references for residential areas (55 dB(A) by day and 50 at night).
What makes up the index
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Test an address in Castelo BrancoNeighbouring areas
The closest neighbourhoods and their scores.
- Nova Brasília754 m away85
- Santo Antônio1.1 km away65
- Jardim Tavares1.2 km away73
- Monte Castelo1.2 km away83
- José Pinheiro1.6 km away69
- Lauritzen1.8 km away50
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.