Neighbourhood noise map
Coaçu, Fortaleza
Sossego Index 69 out of 100: Active. Ranked 71 of the 150 neighbourhoods rated in Fortaleza. That matches the city average of 70.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 47 to 88. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Avenida Washington Soares (expressway), 185 m from the centre of the neighbourhood. Traffic is the main source of noise.
The nearest airport is Centro Integrado de Modelismo (small), 1.8 km away. Far enough to barely count.
Nearby local sources: Fronteiras (243 m).
What makes up the index
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The closest neighbourhoods and their scores.
- Loteamento Esplanada Messejana219 m away73
- Loteamento Jardim Arrebol1 km away92
- São Bento1.2 km away86
- Guajeru1.4 km away73
- Conjunto Residencial dos Escritores1.6 km away83
- Conjunto São Miguel1.8 km away60
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 19, 2026.