Neighbourhood noise map
Monte Castelo, Macaé
Sossego Index 67 out of 100: Active. Ranked 21 of the 26 neighbourhoods rated in Macaé. That is below the city average of 81.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 50 to 76. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rua Alfredo Lírio (collector road, 81 m), Estrada Santa Mônica (collector road, 169 m) and Rua Prefeito Lobo Junior (collector road, 248 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de Macaé (regional), 4.2 km away. Far enough to barely count.
Day and night
By day the estimate is 60 dB(A), index 67. At night, with less traffic, it drops to 52 dB(A), index 88. 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.
- Morro Santa Mônica240 m away67
- Novo Horizonte1.1 km away76
- Morro de Santana1.2 km away67
- Centro1.2 km away58
- Jardim Santo Antônio1.2 km away76
- Morro do Lazaredo1.3 km away71
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.