Neighbourhood noise map
Parque Santa Maria, Maracanaú
Sossego Index 53 out of 100: Active. Ranked 43 of the 46 neighbourhoods rated in Maracanaú. That is below the city average of 82.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 45 to 83. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rodovia Quarto Anel Viário (expressway, 456 m), Avenida General Osório de Paiva (arterial road, 337 m) and CE-062 (collector road, 473 m). Traffic is the main source of noise.
The nearest airport is Aeródromo Feijó (small), 1.9 km away. Far enough to barely count.
There is a railway line 280 m away. Nearby local sources: railway (280 m).
Day and night
By day the estimate is 66 dB(A), index 53. At night, with less traffic, it drops to 59 dB(A), index 71. 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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The closest neighbourhoods and their scores.
- Alto Alegre778 m away70
- Alto Alegre II1.4 km away69
- Parque Tijuca1.5 km away96
- Tijuca1.6 km away98
- Siqueira1.6 km away74
- Alto Alegre I1.7 km away69
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.