Neighbourhood noise map
Mangabeira, Feira de Santana
Sossego Index 85 out of 100: Very calm. Ranked 14 of the 44 neighbourhoods rated in Feira de Santana. That is above the city average of 76.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 60 to 96. 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 Ayrton Senna (arterial road, 482 m), Avenida Francisco Fraga Maia (arterial road, 617 m) and Rua Itabirito (residential street, 24 m).
The nearest airport is Aeroporto de Feira de Santana - Governador João Durval Carneiro (regional), 4.4 km away. Far enough to barely count.
Day and night
By day the estimate is 54 dB(A), index 85. At night, with less traffic, it drops to 47 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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The closest neighbourhoods and their scores.
- Feira V547 m away79
- Conjunto João Paulo II827 m away90
- Parque Ipê1.6 km away83
- Conceição1.6 km away96
- Cidade Nova1.7 km away65
- São João1.9 km away57
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.