Neighbourhood noise map
Porto da Pedra, São Gonçalo
Sossego Index 72 out of 100: Calm. Ranked 102 of the 136 neighbourhoods rated in São Gonçalo. That is below the city average of 83.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 52 to 84. 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 Abilio José de Mattos (collector road, 91 m), Rua Jovita Correia (main local road, 45 m) and Avenida Governador Macedo Soares (collector road, 271 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 9.8 km away. Far enough to barely count.
Nearby local sources: Viação Estrela (313 m).
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Day and night
By day the estimate is 59 dB(A), index 72. At night, with less traffic, it drops to 51 dB(A), index 91. 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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Test an address in Porto da PedraNeighbouring areas
The closest neighbourhoods and their scores.
- Camarão736 m away66
- Porto Novo874 m away71
- Brasilândia II950 m away73
- Brasilândia981 m away76
- Parada Quarenta1 km away73
- Parada 401 km away64
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.