Neighbourhood noise map
Próspera, Criciúma
Sossego Index 62 out of 100: Active. Ranked 105 of the 108 neighbourhoods rated in Criciúma. That is below the city average of 84.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 32 to 91. 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 Centenário (arterial road, 151 m), Rua General Osvaldo Pinto da Veiga (arterial road, 126 m) and Avenida Estêvão Emílio de Souza (expressway, 240 m). Traffic is the main source of noise.
The nearest airport is Aeroporto Diomício Freitas (regional), 8.4 km away. Far enough to barely count.
There is a railway line 338 m away. Nearby local sources: railway (338 m), Estádio Engenheiro Mário Balsini (149 m).
Day and night
By day the estimate is 62 dB(A), index 62. At night, with less traffic, it drops to 56 dB(A), index 78. 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.
- São Cristóvão1.1 km away69
- Brasília1.1 km away73
- Pio Corrêa1.1 km away57
- Ceará1.3 km away80
- Loteamento Bittencourt1.6 km away100
- Nossa Senhora da Salete1.7 km away65
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.