Neighbourhood noise map
Setor Colonial Sul, Aparecida de Goiânia
Sossego Index 83 out of 100: Calm. Ranked 92 of the 164 neighbourhoods rated in Aparecida de Goiânia. That matches 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 49 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 Beira Mar (main local road, 224 m), Avenida das Nações (collector road, 598 m) and Avenida Rio Branco (main local road, 366 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 7.6 km away. Far enough to barely count.
Day and night
By day the estimate is 55 dB(A), index 83. At night, with less traffic, it drops to 45 dB(A), index 100. It is within the NBR 10151 references for residential areas (55 dB(A) by day and 50 at night).
What makes up the index
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Test an address in Setor Colonial SulNeighbouring areas
The closest neighbourhoods and their scores.
- Jardim Boa Esperança - Continuação732 m away68
- Jardim Veneza906 m away72
- Setor Residencial Campos Elísios1 km away89
- Jardim Boa Esperança1.1 km away84
- Jardim Tiradentes1.5 km away84
- Riviera Sul1.5 km away100
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.