Neighbourhood noise map
Itapoã, Aparecida de Goiânia
Sossego Index 79 out of 100: Calm. Ranked 104 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 37 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 da Liberdade (expressway, 302 m), Avenida V-8 (expressway, 360 m) and Avenida Juscelino Kubitschek (residential street, 21 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 8.7 km away. Far enough to barely count.
Day and night
By day the estimate is 56 dB(A), index 79. At night, with less traffic, it drops to 50 dB(A), index 96. 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
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The closest neighbourhoods and their scores.
- Morada dos Pássaros1.1 km away81
- Parque Floresta1.2 km away73
- American Park1.6 km away84
- Jardim Canadá1.9 km away85
- Cidade Vera Cruz2 km away84
- Mansões Paraíso2 km away81
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.