Neighbourhood noise map
Monjolinho, São Carlos
Sossego Index 48 out of 100: Busy. Ranked 285 of the 288 neighbourhoods rated in São Carlos. That is below the city average of 75.
Loud. Close to avenues, nightlife hubs or railways.
Inside the neighbourhood the index runs from 0 to 80. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rodovia Washington Luís (motorway, 159 m), Rua Bernardino Fernandes Nunes (main local road, 12 m) and Avenida Professor Luís Augusto de Oliveira (arterial road, 368 m). Traffic is the main source of noise.
The nearest airport is Fazenda Agropecuária Rossignolo (small), 11.2 km away. Far enough to barely count.
Day and night
By day the estimate is 68 dB(A), index 48. At night, with less traffic, it drops to 61 dB(A), index 65. 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.
- Parque Delta II157 m away53
- Jardim Guanabara312 m away50
- Parque Delta I355 m away65
- Vila Celina441 m away52
- Parque dos Pássaros451 m away40
- Vila Marigo618 m away61
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.