Neighbourhood noise map
Setor Serra Dourada - 3ª Etapa, Aparecida de Goiânia
Sossego Index 78 out of 100: Calm. Ranked 110 of the 164 neighbourhoods rated in Aparecida de Goiânia. That is below the city average of 82.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 50 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 Avenida Junqueirópolis (main local road, 66 m), Avenida Imortal Bernardes Elis (residential street, 9 m) and Avenida Copacabana (main local road, 89 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 15.1 km away. Far enough to barely count.
Day and night
By day the estimate is 56 dB(A), index 78. At night, with less traffic, it drops to 48 dB(A), index 100. 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
Moving here?
Open the neighbourhood heatmap and test the exact address, with floor and window facing for apartments.
Test an address in Setor Serra Dourada - 3ª EtapaNeighbouring areas
The closest neighbourhoods and their scores.
- Águas Claras575 m away83
- Setor Serra Dourada - 2ª Etapa748 m away85
- Jardim Belo Horizonte968 m away60
- Jardim Ipiranga1 km away73
- Chácaras Santa Luzia1 km away96
- Jardim Belo Horizonte Acréscimo II1.1 km away79
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.