Sensitivity map

Schools and hospitals most exposed to noise in Joinville

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 198 schools and 18 hospitals with a name in OpenStreetMap in Joinville, with the same model used for the neighbourhoods, at the point of each one.

schools

177 / 198

177 of 198 (89%) sit at points whose daytime estimate is above 50 dB(A); at night, 152 are above 45 dB(A). Average: 58.5 dB(A) by day.

hospitals

17 / 18

17 of 18 (94%) sit at points whose daytime estimate is above 50 dB(A); at night, 16 are above 45 dB(A). Average: 59.7 dB(A) by day.

The 30 most exposed schools

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
Escola Vereador Guilherme Zuege	Rio Bonito	70	64	41	Rodovia Governador Mário Covas (motorway, 95 m)
Escola Têxtil Hermann August Lepper	Comasa	70	63	42	Rua Albano Schmidt (arterial road, 17 m)
Colégio Jangada		70	64	44	Rua Presidente Epitácio Pessoa (expressway, 38 m)
Cedup		69	63	45	Rodovia Senador Luiz Henrique da Silveira (expressway, 79 m)
Centro Educacional - Mãe Natureza	Itaum	69	62	45	Rua Monsenhor Gercino (arterial road, 25 m)
Uninter	Bucarein	69	62	46	Avenida Getúlio Vargas (arterial road, 42 m)
Escola Municipal - João Costa	João Costa	68	65	47	Rua Monsenhor Gercino (arterial road, 61 m)
Escola Municipal - Osvaldo Cabral	Itaum	68	64	47	Rua Monsenhor Gercino (arterial road, 34 m)
Centro de Educação Profissional Dario Geraldo Salles - CEDUP	Itaum	68	63	47	Rua Monsenhor Gercino (arterial road, 57 m)
Escola Municipal Professor João Meerholz		68	61	48	Rodovia Rodolfo Jahn (arterial road, 29 m)
Centro Educacional Dom Bosco	Santo Antônio	68	61	48	Rua Dona Francisca (arterial road, 34 m)
Escola Abdon Batista		67	62	49	Rua Presidente Epitácio Pessoa (expressway, 53 m)
Escola Internacional de Joinville	Anita Garibaldi	67	61	49	Rua Gothard Kaesemodel (arterial road, 33 m)
Colégio Professora Neide Krüger	Anita Garibaldi	67	60	49	Rua Ministro Calógeras (arterial road, 34 m)
Escola Municipal de Ensino Fundamental Urbano Teixeira da Fonseca		67	65	50	Rua 28 de Agosto (collector road, 55 m)
Escola Municipal Germano Lenschow		67	60	50	Estrada Dona Francisca (arterial road, 31 m)
Escola Isolada Angelo Moretti - Espaço Cultural Eurides Silveira		67	59	50	Estrada Ricardo Luiz Floriani (collector road, 12 m)
Colégio dos Santos Anjos	Centro	67	60	50	Avenida Juscelino Kubitschek (arterial road, 55 m)
Senac	Centro	67	60	50	Rua Visconde de Taunay (arterial road, 38 m)
Escola de Educação Básica Monsenhor Sebastião Scarzello	Itaum	67	61	51	Rua Emílio Stock (arterial road, 55 m)
Escola de Educação Básica Engenheiro Annes Gualberto	Iririú	67	60	51	Rua Guaíra (arterial road, 42 m)
Escola Municipal Professor José Motta Pires	Santa Catarina	66	60	52	Rodovia Governador Mário Covas (motorway, 161 m)
Assessoritec - Faculdade de Tecnologia	Iririú	66	59	52	Avenida Prefeito Wittich Freitag (arterial road, 43 m)
Escola Estadual Euclides da Cunha		66	62	53	Rua Henrique Demathe (collector road, 29 m)
Escola Básica Integrada Rui Barbosa	Bucarein	66	59	53	Rua São Paulo (arterial road, 61 m)
Escola Municipal Presidente Arthur da Costa e Silva	Rio Bonito	66	60	54	Rodovia Governador Mário Covas (motorway, 182 m)
Get It - English School		66	60	54	Rua Presidente Epitácio Pessoa (expressway, 101 m)
Colégio Adventista	Saguaçu	65	58	54	Avenida José Vieira (arterial road, 110 m)
Escola de Ensino Fundamental Almirante Tamandaré		65	62	54	Rua João Butschardt (collector road, 52 m)
Senai		65	62	54	Rodovia Senador Luiz Henrique da Silveira (expressway, 623 m)

The 18 most exposed hospitals

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
Pronto Atendimento Sul 24 Horas	João Costa	69	64	45	Rua Monsenhor Gercino (arterial road, 38 m)
Hospital Dona Helena	Centro	67	60	51	Rua Blumenau (arterial road, 43 m)
Hospital Hapvida	América	66	58	53	Rua Itaiópolis (collector road, 23 m)
Fundação Pró-Rim	Iririú	65	58	56	Rua Papa João XXIII (arterial road, 52 m)
Hospital de Olhos Sadalla Amin Ghanem	Atiradores	64	57	57	Rua Camboriú (arterial road, 51 m)
Pronto Atendimento 24h		63	56	59	Rua Padre Horácio Rebelo (collector road, 31 m)
Hospital Regional Hans Dieter Schmidt	Comasa	62	55	63	Rua Xavier Arp (arterial road, 117 m)
Maternidade Darci Vargas	Anita Garibaldi	61	53	66	Rua Doutor Plácido Olímpio de Oliveira (collector road, 50 m)
Hospital Unimed Joinville	América	61	53	66	Rua Orestes Guimarães (collector road, 67 m)
Hospital Municipal São José	Centro	60	53	69	Avenida Getúlio Vargas (arterial road, 155 m)
Unidade de Pronto Atendimento 24h Norte	Santo Antônio	60	52	69	Rua Marquês de Olinda (arterial road, 159 m)
Hospital Santo Antônio		57	53	77	Rua 28 de Agosto (collector road, 190 m)
Hospital e Maternidade Jaraguá		57	50	78	Rua Jorge Czerniewicz (collector road, 122 m)
Hospital Infantil Doutor Jesser Amarante Faria	América	57	49	78	Rua Blumenau (arterial road, 240 m)
ESF Corticeira		55	47	81	Rua Hermínio Stringari (main local road, 33 m)
ESF Guamiranga		54	45	85	Rua Hermínio Stringari (main local road, 50 m)
Hospital Bethesda	Pirabeiraba Centro	53	46	87	Rua Conselheiro Pedreira (arterial road, 244 m)
Posto Baraharas		47	38	100	Estrada Barranquinhos (local street, 21 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 Joinville

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.