Sensitivity map

Schools and hospitals most exposed to noise in Vitória da Conquista

NBR 10151 sets 50 dB(A) by day and 45 at night as the reference for school and hospital areas, below the 55 dB(A) of residential areas. We scored 95 schools and 12 hospitals with a name in OpenStreetMap in Vitória da Conquista, with the same model used for the neighbourhoods, at the point of each one.

schools

89 / 95

89 of 95 (94%) sit at points whose daytime estimate is above 50 dB(A); at night, 76 are above 45 dB(A). Average: 58 dB(A) by day.

hospitals

12 / 12

12 of 12 (100%) sit at points whose daytime estimate is above 50 dB(A); at night, 10 are above 45 dB(A). Average: 60.6 dB(A) by day.

The 30 most exposed schools

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
Colégio Modelo Luis Eduardo Magalhães	Inocoop I	69	62	44	Avenida Olívia Flores (arterial road, 49 m)
APAE	Escola Normal	68	61	47	Avenida Rosa Cruz (arterial road, 43 m)
Escola Municipal São Cristovão	Cidade Modelo	68	60	48	Avenida Modelo (collector road, 18 m)
Sêneca Pré-Vestibular	BNH	67	60	50	Avenida Olívia Flores (arterial road, 51 m)
Escola Municipal Dr Raimundo Bahia da Nova	Conjunto da Vitória	65	58	54	Avenida Perimetral Ribeiro do Pombal (collector road, 18 m)
Escola Municipal Maria Santana	Conveima I	65	58	54	Avenida Perimetral 9 (collector road, 26 m)
Escola Municipal Manoel Martins Ferreira		65	58	55	Estrada para Conquista (arterial road, 46 m)
Escola Municipal Osvaldino Gusmão		65	57	55	Avenida Governador João Durval Carneiro (main local road, 6 m)
Educandario Cristã	Distrito Industrial dos Imborés	65	59	56	Rodovia Santos Dumont (expressway, 69 m)
Nova Escola	BNH	65	57	56	Avenida Olívia Flores (arterial road, 141 m)
Colégio Paulo VI	Alvorada	64	57	57	Avenida Maranhão (arterial road, 82 m)
Escola Adventista de Vitória da Conquista	Escola Normal	64	57	58	Rua Siqueira Campos (arterial road, 73 m)
Centro Municipal de Educação Inclusiva		64	55	59	Rua Dom Climério (main local road, 6 m)
Centro Estadual de Educação Profissional em Saúde Adélia Teixeira	Vila Emurc	63	55	59	Avenida Jorge Teixeira (collector road, 35 m)
Colégio Nossa Senhora de Fátima	Escola Normal	63	56	60	Avenida Rosa Cruz (arterial road, 137 m)
SENAC	Flamengo	63	55	61	Rua Sifredo Pedral Sampaio (main local road, 11 m)
Colégio Estadual Fernando Spínola	Alegria	63	55	61	Avenida Frei Benjamim (collector road, 45 m)
Escola Municipal Doutor Aparício Couto Moreira		62	53	62	Rua Benjamin Constant (main local road, 8 m)
Escola Municipal Irmã Barbosa	Orfanato	62	55	62	Avenida Frei Benjamim (collector road, 68 m)
Escola Municipalizada Carlos Santana	Urbis I	62	55	62	Avenida Presidente Vargas (arterial road, 127 m)
Instituto Educacional Euclides Dantas	Escola Normal	62	55	62	Avenida Rosa Cruz (arterial road, 170 m)
Centro Educacional Eurípedes Peri Rosa		62	53	63	Rua do Ginásio (main local road, 13 m)
Colégio Arthur Seixas	Jurema	62	55	64	Avenida Bartolomeu de Gusmão (arterial road, 204 m)
Escola Estadual José Sá Nunes	Novo Horizonte	62	55	65	Avenida Presidente Dutra (expressway, 122 m)
Congregação das Irmãs dos Pobres de Santa Catarina de Sena	Orfanato	61	54	65	Avenida Frei Benjamim (collector road, 78 m)
Escola Municipalizada Alaor Coutinho	Orfanato	61	54	65	Avenida Frei Benjamim (collector road, 54 m)
Escola Municipal Padre Aguiar	Cristo Rei	61	55	65	Avenida Presidente Dutra (expressway, 208 m)
Centro Integrando Navarro de Brito	Orfanato	61	53	66	Avenida Frei Benjamim (collector road, 52 m)
Colégio Oficina	Caminho da Universidade	61	54	66	Avenida Olívia Flores (arterial road, 142 m)
Escola Monteiro Lobato	Departamento	61	53	66	Avenida Frei Benjamim (collector road, 55 m)

The 12 most exposed hospitals

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
Hospital Unimec	Centro	68	61	48	Avenida São Geraldo (arterial road, 39 m)
Hospital Afrânio Peixoto	Itapoan	65	58	55	Avenida Maranhão (arterial road, 49 m)
Uroday Hospital	Jurema	64	57	58	Avenida Bartolomeu de Gusmão (arterial road, 114 m)
Hospital Samur	Quincas Brito	63	56	60	Avenida Bartolomeu de Gusmão (arterial road, 110 m)
Unidade de Pronto Atendimento 24 Horas	Cristo Rei	63	55	61	Avenida Filipinas (collector road, 57 m)
Hospital Santa Casa de Vitória da Conquista	São Vicente	62	55	63	Praça Hercílio Lima (collector road, 61 m)
Centro Regional de Referencia Doutor Crescêncio Silveira	São Vicente	61	55	65	Avenida Presidente Dutra (expressway, 207 m)
Hospital de Clínicas de Conquista - HCC	Centro	61	53	66	Avenida Vivaldo Mendes Ferraz (main local road, 35 m)
Hospital Geral de Vitória da Conquista	Cristo Rei	59	52	70	Avenida Filipinas (collector road, 128 m)
Hospital Esaú Matos	Kadija	57	50	75	Avenida Paraná (collector road, 126 m)
Hospital Regional São Sebastião		52	43	89	Rua Marechal Eurico Gaspar Dutra (residential street, 11 m)
Hospital Municipal Doutor José Maria de Magalhães Neto		51	42	92	Rua Deocleciano Monteiro (residential street, 10 m)

An estimate at the map point, not a measurement. Buildings, walls and inner courtyards can cut the noise inside a school or hospital a lot. The list points to where measuring is worthwhile.

Noise map of Vitória da Conquista

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 methodology

OpenStreetMap data, computed on October 21, 2026.