Neighbourhood noise map
Expansul Complemento, Aparecida de Goiânia
Sossego Index 54 out of 100: Active. Ranked 156 of the 164 neighbourhoods rated in Aparecida de Goiânia. 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 32 to 79. 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 Transbrasiliana (motorway, 191 m), Pista Marginal (collector road, 179 m) and Alameda Pio XII (main local road, 176 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 16.1 km away. Far enough to barely count.
Nearby local sources: industrial zone (275 m).
Day and night
By day the estimate is 66 dB(A), index 54. At night, with less traffic, it drops to 59 dB(A), index 70. 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
Moving here?
Open the neighbourhood heatmap and test the exact address, with floor and window facing for apartments.
Test an address in Expansul ComplementoNeighbouring areas
The closest neighbourhoods and their scores.
- Setor Araguaia Acréscimo502 m away56
- Jardim Rio Grande670 m away73
- Parque Industrial Araguaia900 m away51
- Vila Adélia1 km away65
- Setor Araguaia1 km away50
- Jardim Cristal1.2 km away87
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.