Sensitivity map

Schools and hospitals most exposed to noise in Camaçari

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 115 schools and 28 hospitals with a name in OpenStreetMap in Camaçari, with the same model used for the neighbourhoods, at the point of each one.

schools

110 / 115

110 of 115 (96%) sit at points whose daytime estimate is above 50 dB(A); at night, 101 are above 45 dB(A). Average: 58.3 dB(A) by day.

hospitals

28 / 28

28 of 28 (100%) sit at points whose daytime estimate is above 50 dB(A); at night, 28 are above 45 dB(A). Average: 62.1 dB(A) by day.

The 30 most exposed schools

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
Maple Bear Canadian School	Condomínio Sun Park	73	67	34	Estrada do Coco (expressway, 37 m)
Villa	Condomínio Sun Park	72	66	37	Estrada do Coco (expressway, 45 m)
Colégio Estadual de Nova Esperança		70	64	42	Estrada CIA Aeroporto (expressway, 68 m)
Escola Engenheiro Ruy Bacelar	Triângulo	69	62	44	Avenida 28 de Setembro (arterial road, 21 m)
Centro Educacional Areia Mágica		68	61	46	Travessa 2 de Julho da Ceasa (collector road, 10 m)
Colégio Modelo Luis Eduardo Magalhães	Nova Vitória	68	62	48	Avenida Comercial (arterial road, 61 m)
Escola Municipal de Barra do Jacuípe	Vilas do Jacuipe	68	62	48	Estrada do Coco (expressway, 86 m)
Centro Educacional Carpe Diem Monte Gordo	Orla	68	61	48	Estrada do Coco (expressway, 95 m)
Escola Municipal Jardim Santo Antônio	Santo Antônio	67	60	50	Avenida Radial A (arterial road, 31 m)
Colegio Cenosel		66	58	53	Rua Marechal Deodoro da Fonseca (collector road, 19 m)
Centro Educacional Santo Antônio		65	57	56	Avenida Engenheiro Walter Aragão de Souza (collector road, 30 m)
Colégio Conceito	Condomínio Sun Park	65	59	56	Estrada do Coco (expressway, 137 m)
Escola Clarice Ferreira		64	59	57	Avenida Ruy Barbosa (collector road, 39 m)
Instituto Federal da Bahia - Campus Camaçari	Jardim Limoeiro	64	57	57	Avenida Jorge Amado (arterial road, 74 m)
Colegio Municipal Laura Folly		64	56	58	Avenida Raul Seixas (collector road, 47 m)
Escola Municipal Professora Angelina Rodrigues		64	56	58	Estrada do Coco (expressway, 382 m)
Escola Municipal Luíz Pereira Costa	Dois de Julho	64	57	59	Rua Contôrno de Centro Administrativo (arterial road, 71 m)
Escola Municipal Maria Quitéria	Ponto Certo	63	57	60	Rua Contôrno de Centro Cultural (arterial road, 60 m)
Colégio Estadual Getúlio Vargas		63	56	61	Rua Luíz Antônio Garcez (collector road, 29 m)
Escola Municipal		63	57	61	Estrada CIA Aeroporto (expressway, 173 m)
Colégio Estadual Alberto Silva		63	56	61	Avenida Ruy Barbosa (collector road, 78 m)
Escola Rev. Rodrigo Silva		63	59	61	Rodovia Engenheiro Vasco Filho (motorway, 362 m)
Escola Municipal Raymundo Lemos de Santana		62	56	63	Estrada CIA Aeroporto (expressway, 191 m)
Escola Estadual Berlindo Mamede de Oliveira		62	57	63	Rodovia Engenheiro Vasco Filho (motorway, 266 m)
Escola Eurides Sant'Anna		62	55	63	Rua Maria José Pereira (collector road, 50 m)
Escola Arco Íris		62	55	63	Rua Quaresmeiras Vermelhas (main local road, 15 m)
Escola Estadual Alaor Couinho		62	56	63	Estrada do Coco (expressway, 189 m)
Escola Hermes Miranda Do Val		62	57	63	Avenida Ruy Barbosa (collector road, 92 m)
Escola Municipal João Pereira Vasconcelos		62	55	64	Rua Acuzinho (collector road, 39 m)
Escola Estadual Polivalente de Camaçari	Alto da Cruz	62	55	64	Rua Costa Pinto (arterial road, 112 m)

The 28 most exposed hospitals

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
COF		74	68	33	Avenida Santos Dumont (expressway, 20 m)
Centro Medico Camaçari	Dois de Julho	72	67	36	Rua José Nunes de Matos (arterial road, 22 m)
Hospital Geral Menandro de Faria		71	65	40	Estrada do Coco (expressway, 41 m)
Hospital Aeroporto		70	64	42	Avenida Santos Dumont (expressway, 78 m)
Clinica Humanas	Bairro do 46	69	63	45	Avenida Eixo Urbano Central (arterial road, 62 m)
Hospital Promater		67	63	50	Avenida Lauro de Freiras (collector road, 41 m)
Hospital Semed	Dois de Julho	66	60	53	Avenida Comercial (arterial road, 122 m)
Pronto Atendimento Centro - Padre Nelson Barros		66	60	53	Rua Amarilio Thiago dos Santos (collector road, 211 m)
UPA de Itinga		65	57	55	Rua São Cristóvão (collector road, 24 m)
Hospital Municipal de Simões Filho		65	61	56	Avenida Luís Eduardo Magalhães (collector road, 46 m)
Hapvida Saude Aeroporto		65	58	56	Estrada CIA Aeroporto (expressway, 178 m)
Unidade de Pronto Atendimento		64	56	58	Avenida Engenheiro Elmo Serejo de Farias (collector road, 37 m)
Hospital Geral de Camaçari	Jardim Limoeiro	63	57	61	Avenida Jorge Amado (arterial road, 132 m)
Posto Médico de Monte Gordo	Orla	63	54	61	Rua Senhor do Bomfim (main local road, 7 m)
CEO	Ponto Certo	62	54	64	Avenida Jorge Amado (arterial road, 183 m)
Hospital Jorge Novis		60	53	68	Rua São Cristóvão (collector road, 76 m)
USF do Ponto Certo	Ponto Certo	60	53	68	Avenida Jorge Amado (arterial road, 207 m)
UPA Parque São Cristóvão		58	52	73	Rua Oeste 1 (main local road, 30 m)
Hospital Municipal Dilton Bispo de Santana		58	50	74	Avenida Raul Seixas (collector road, 63 m)
Hospital Santa Helena	Alto da Cruz	58	50	74	Avenida Concêntrica (main local road, 24 m)
Unidade de Pronto Atendimento 24H Gleba A / Gravatá	Gleba A	57	48	76	Avenida Vereador Pedro Ribeiro de Freitas (main local road, 33 m)
Hospital Municipal de Salvador		57	49	76	Rua Vereador Zezéu Ribeiro (collector road, 91 m)
Hospital Municipal Dr. Eurico Goulart de Freitas		57	53	77	Rua Guanabara (collector road, 163 m)
Unidade Básica de Saúde Ponto Parada		56	50	78	Rodovia Engenheiro Vasco Filho (motorway, 538 m)
Unidade de Pronto Atendimento		56	49	80	Avenida do Farol (collector road, 174 m)
Hospital Metropolitano Lauro de Freitas		55	49	82	Via Metropolitana (expressway, 360 m)
UBS - Gravatá	Gravatá	55	46	83	Avenida Vereador Pedro Ribeiro de Freitas (main local road, 55 m)
Unidade Básica de Saúde da Família - Genaro		53	47	87	Avenida García Dávila (collector road, 201 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 Camaçari

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.