Neighbourhood noise map
Vila Operária, Itajaí
Sossego Index 53 out of 100: Active. Ranked 40 of the 41 neighbourhoods rated in Itajaí. That is below the city average of 85.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 32 to 81. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rua João Gaya (arterial road, 36 m), Avenida José Eugênio Müller (collector road, 82 m) and Rua Alfredo Trompowisky (arterial road, 223 m). Traffic is the main source of noise.
The nearest airport is Aeroporto Internacional de Navegantes Ministro Victor Konder (regional), 3.1 km away. Far enough to barely count.
Day and night
By day the estimate is 66 dB(A), index 53. At night, with less traffic, it drops to 59 dB(A), index 72. 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 Judas776 m away67
- Centro953 m away50
- São João1.1 km away65
- Vila Nossa Senhora das Graças1.3 km away67
- Dom Bosco1.4 km away72
- Nossa Senhora das Graças1.5 km away92
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.