Neighbourhood noise map
São Jerônimo, Gravataí
Sossego Index 76 out of 100: Calm. Ranked 77 of the 157 neighbourhoods rated in Gravataí. That matches the city average of 76.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 49 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 Jerônimo Timóteo da Fonseca (collector road, 137 m), Rua Araçá (collector road, 141 m) and Rua Tarumã (main local road, 172 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 7.6 km away. Far enough to barely count.
Day and night
By day the estimate is 57 dB(A), index 76. At night, with less traffic, it drops to 49 dB(A), index 98. It is above the daytime NBR 10151 reference for residential areas (55 dB(A)) but within the night one (50 dB(A)).
What makes up the index
Moving here?
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Test an address in São JerônimoNeighbouring areas
The closest neighbourhoods and their scores.
- Cohab B419 m away69
- Monte Belo503 m away70
- Província558 m away63
- Marrocos844 m away63
- Nossa Chácara902 m away77
- Industrial957 m away54
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.