Neighbourhood noise map
Baixão, Arapiraca
Sossego Index 77 out of 100: Calm. Ranked 16 of the 37 neighbourhoods rated in Arapiraca. 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 48 to 87. 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 Santos Dumont (main local road, 30 m), Rua Maurício Pereira (arterial road, 368 m) and Rua José Alexandre de Albuquerque (residential street, 63 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de Arapiraca (small), 5 km away. Far enough to barely count.
Day and night
By day the estimate is 57 dB(A), index 77. 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
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The closest neighbourhoods and their scores.
- Eldorado709 m away70
- Manoel Teles739 m away66
- Centro882 m away64
- Capiatá1.1 km away78
- Senador Teotônio Vilela1.3 km away79
- Cacimbas1.4 km away65
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.