Sensitivity map

Schools and hospitals most exposed to noise in Juazeiro

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 415 schools and 27 hospitals with a name in OpenStreetMap in Juazeiro, with the same model used for the neighbourhoods, at the point of each one.

schools

335 / 415

335 of 415 (81%) sit at points whose daytime estimate is above 50 dB(A); at night, 292 are above 45 dB(A). Average: 57.2 dB(A) by day.

hospitals

27 / 27

27 of 27 (100%) sit at points whose daytime estimate is above 50 dB(A); at night, 26 are above 45 dB(A). Average: 61.7 dB(A) by day.

The 30 most exposed schools

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
Colegio Shalom Ltda	Condomínio Residencial Braúna	73	65	33	Rua Coronel Henrique Rocha (collector road, 3 m)
Esc MUN José Nunes de Santana		73	65	34	Rodovia PE-626 (collector road, 1 m)
José Nunes de Santana		73	65	34	Rodovia PE-626 (collector road, 0 m)
Colégio Saber	Condomínio Bosque dos Cajueiros	73	66	34	Rua Mirandiba (arterial road, 14 m)
Escola De Referencia Em Ensino Medio Dom Malan	Orla	72	65	38	Avenida Cardoso de Sá (arterial road, 20 m)
Escola Dom Malan	Orla	72	65	38	Avenida Cardoso de Sá (arterial road, 21 m)
Esc Tecnica Senai Petrolina		71	64	39	Avenida Monsenhor Ângelo Sampaio (arterial road, 26 m)
Colégio Estadual Rotary Club	João XXIII	71	65	40	Rodovia Lomanto Júnior (expressway, 35 m)
Unidade De Acolhimento A Crianca Do Programa Nova Semente Nossa Senhora Maria Auxiliadora		70	63	41	Avenida da Integração (arterial road, 25 m)
Escola Municipal Nossa Senhora Rainha Dos Anjos -Caic		69	63	44	BR-407 (expressway, 47 m)
Escola Municipal Caxanga	Bairro Jardim Primavera	69	63	44	Rodovia do Vaqueiro (expressway, 31 m)
Escola Municipal Professora Zelia Matias		69	61	46	Avenida dos Tropeiros (collector road, 12 m)
Colegio Dinamo	Alagadiço	68	60	47	Travessa da Maravilha (collector road, 10 m)
Entrada da Esc José Araújo de Souza		68	62	47	Rodovia BR-407 (expressway, 37 m)
Escola Municipal Estação do Saber José Carlos Tanuri	Piranga	68	62	48	BR-407 (expressway, 63 m)
Escola Municipal Prefessora Edualdina Damásio		67	60	49	Rodovia Dom José Rodrigues de Souza (arterial road, 43 m)
Escola Municipal Promenor	Alto do Alencar	67	61	50	Rodovia Lomanto Júnior (expressway, 71 m)
Escola De Referencia Em Ensino Medio Gercino Coelho		67	61	50	Avenida da Integração (arterial road, 53 m)
Escola Professora Adelina Almeida		67	60	50	Avenida Monsenhor Ângelo Sampaio (arterial road, 51 m)
Colégio Estadual de Tempo Integral Lomanto Junior	Bairro Castelo Branco	67	61	50	Rodovia Lomanto Júnior (expressway, 73 m)
Centro De Educacao De Jovens E Adultos Joao Barracao		67	61	51	Avenida da Integração (arterial road, 67 m)
Escola Municipal Ashila Gabriele Bomfim Mendes	Piranga	67	60	51	BR-407 (expressway, 78 m)
Escola Municipal Professora Maroquinha		67	60	51	Avenida Monsenhor Ângelo Sampaio (arterial road, 63 m)
Caic		67	61	51	BR-407 (expressway, 75 m)
Colégio Rosa de Sharom		67	61	51	Rodovia BR-407 (expressway, 86 m)
Escola Mun Prof Barbara Maria Ribeiro N Santana		67	58	51	Rua Edmundo Fernando Souza (main local road, 2 m)
Instituto Educacional Motriz	João XXIII	67	61	51	Rodovia Lomanto Júnior (expressway, 78 m)
Escola Municipal Família Unida		66	59	52	Rodovia Dom José Rodrigues de Souza (arterial road, 35 m)
Educandario Olavo Bilac		66	60	52	Rodovia BR-407 (expressway, 91 m)
Centro Municipal De Educacao Infantil Caic		66	60	52	BR-407 (expressway, 81 m)

The 27 most exposed hospitals

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
HGU	Condomínio Encanto do Rio	71	65	40	Avenida Coronel Antônio Honorato Viana (expressway, 59 m)
UPA 24h	Usina Aliança	70	64	43	Rodovia Lomanto Júnior (expressway, 40 m)
UPAE Petrolina		69	63	45	Avenida Coronel Antônio Honorato Viana (expressway, 71 m)
Unimed - Vale do São Francisco	Condomínio Bosque dos Cajueiros	66	59	52	Avenida da Integração (arterial road, 64 m)
CENTRO DE PARTO NORMAL - MARIA DAS DORES DE SOUZA	Angari	66	58	54	Avenida José de Sá Maniçoba (collector road, 27 m)
Hospital SOTE	Matatu	65	57	55	Avenida Adolfo Viana (collector road, 38 m)
Policlínica Regional de Saúde	Condomínio Residencial Vitória II	65	58	56	Avenida Raul Alves (collector road, 57 m)
Hospital Municipal de Petrolina - Dr. Alírio Brandão (HMUP)	Angari	64	56	57	Avenida José de Sá Maniçoba (collector road, 35 m)
Hospital Pró Matre	Orla	64	56	59	Rua Marechal Deodoro da Fonseca (main local road, 23 m)
Santa Casa de Misericórdia (desativado)	Orla	64	55	59	Rua Marechal Deodoro da Fonseca (main local road, 18 m)
Nossa Senhora da Conceição Imaculada	Orla	62	54	63	Rua Joaquim Nabuco (main local road, 15 m)
AME		62	58	63	Avenida Marechal Hermes da Fonseca (collector road, 86 m)
CPP - Clinica Popular de Petrolina	Orla	62	53	63	Rua Tobias Barreto (main local road, 19 m)
Hospital São Lucas	Condomínio Jardim Vitória	62	54	64	Avenida São João (collector road, 37 m)
Clinpe - Clinica de Neonatologia e Pediatria	Orla	62	53	64	Avenida Tancredo Neves (collector road, 72 m)
UroMed Day Hospital	Orla	61	53	66	Rua José Petitinga (main local road, 19 m)
Núcleo de Atenção à Saúde Unimed	Centro	60	52	68	Avenida Carmela Dutra (collector road, 100 m)
Unimed Vale do São Francisco	Santo Antônio	60	51	69	Rua do Paraíso (main local road, 19 m)
Hospital Universitário da Univasf	Orla	59	51	70	Avenida José de Sá Maniçoba (collector road, 88 m)
Sanatório (desativado)	Santo Antônio	59	50	71	Rua Princesa Isabel (main local road, 24 m)
Hospital Dom Malan	Orla	59	51	72	Rua Joaquim Nabuco (main local road, 52 m)
Policlínica do HU-Univasf	Orla	58	50	73	Avenida da Integração (arterial road, 342 m)
Hospital Unimed	Santo Antônio	57	48	77	Rua do Paraíso (main local road, 44 m)
Unimed	Orla	57	49	77	Avenida Guararapes (arterial road, 238 m)
AME Cohab Massangano		56	50	78	BR-407 (expressway, 562 m)
Hospital Regional de Juazeiro	Santo Antônio	55	47	81	Travessa do Hospital (main local road, 61 m)
Unidade Básica de Saúde - UBS	Residencial Mairi	53	45	86	Avenida Rio Branco (main local road, 93 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 Juazeiro

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.