Sensitivity map

Schools and hospitals most exposed to noise in Londrina

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 272 schools and 30 hospitals with a name in OpenStreetMap in Londrina, with the same model used for the neighbourhoods, at the point of each one.

schools

235 / 272

235 of 272 (86%) sit at points whose daytime estimate is above 50 dB(A); at night, 199 are above 45 dB(A). Average: 57.3 dB(A) by day.

hospitals

29 / 30

29 of 30 (97%) sit at points whose daytime estimate is above 50 dB(A); at night, 28 are above 45 dB(A). Average: 61.5 dB(A) by day.

The 30 most exposed schools

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
Colégio Estadual Cívico-Militar Professor Doutor Heber Soares Vargas	Aeroporto	74	68	33	Avenida José Ventura Pinto (arterial road, 433 m)
Escola Municipal San Izidro	Aeroporto	74	68	33	Avenida Salgado Filho (main local road, 93 m)
ILECE - Instituto Londrinense de Educação para Crianças Excepcionais	Conjunto Habitacional Três Marcos	71	65	40	Rodovia Celso Garcia Cid (motorway, 106 m)
Colégio Londrinense	Jardim Canadá	70	63	41	Avenida Juscelino Kubitschek (arterial road, 25 m)
Colégio Uninorte Júnior	Brasilia	70	64	41	Avenida Santos Dumont (arterial road, 37 m)
Escola Municipal Carlos Dietz	Vila Nova	70	63	42	Avenida Juscelino Kubitschek (arterial road, 35 m)
Centro Educacional Evangélico ISBL	Ipiranga	70	63	42	Avenida Juscelino Kubitschek (arterial road, 35 m)
Colégio Adventista	Shangri-Lá A	70	63	43	Avenida Universo (arterial road, 41 m)
Colégio Estadual Olavo Bilac		69	64	44	Rua Belo Horizonte (arterial road, 47 m)
Escola Municipal Dalva Fahl Boaventura	Conjunto Habitacional Três Marcos	69	63	45	Rodovia Celso Garcia Cid (motorway, 137 m)
Colégio Estadual Benedita Rosa Rezende	Aeroporto	69	62	46	Avenida Robert Koch (arterial road, 69 m)
JORGE DIB ABUSSAFI	Jardim Arpoador	68	62	47	Avenida das Américas (arterial road, 75 m)
Escola Municipal Sueli Idehira	Aeroporto	68	62	47	Avenida Alziro Zarur (arterial road, 127 m)
Escola Municipal Irmã Hilda Soares	Sabará	68	61	49	Rodovia Celso Garcia Cid (motorway, 111 m)
CEI Alegria	Vila Marízia	67	61	49	Avenida Brasília (expressway, 69 m)
Centro Municipal de Educação Infantil Valéria Veronesi	Centro	67	60	50	Avenida Arcebispo Dom Geraldo Fernandes (arterial road, 49 m)
Escola Estadual do Jardim Eldorado	Jardim Arpoador	67	60	51	Avenida Dez de Dezembro (expressway, 253 m)
Colégio Estadual do Instituto Londrinense de Educação de Surdos	Brasilia	66	60	52	Avenida Santos Dumont (arterial road, 81 m)
Escola Municipal Helvio Esteves, Professor	Jardim Belle Ville	66	60	52	Rodovia Carlos João Strass (expressway, 75 m)
Associação	José Giordano	66	58	52	Avenida Saul Elkind (collector road, 20 m)
Escola Municipal Professora Maria Irene Vicentini Theodoro	Jardim Arpoador	66	60	52	Avenida Dez de Dezembro (expressway, 186 m)
Colégio Estadual Vicente Rijo	Jardim Canadá	66	59	53	Avenida Juscelino Kubitschek (arterial road, 73 m)
Escola Municipal Maestro Roberto Pereira Panico	Conjunto Habitacional Armindo Guazzi	66	59	53	Avenida Máximo Peres Garcia (arterial road, 75 m)
Colégio Estadual João Sampaio	Vila Yara	66	60	53	Avenida Brasília (expressway, 107 m)
Londtran - Escola de Trânsito de Londrina	Vila Recreio	66	59	53	Avenida Arcebispo Dom Geraldo Fernandes (arterial road, 63 m)
Colégio Estadual Machado de Assis	Vila Brasil	65	59	54	Avenida Dez de Dezembro (expressway, 161 m)
Escola Municipal Reverendo Odilon Gonçalves Nocetti	Shangri-Lá B	65	59	54	Avenida Brasília (expressway, 104 m)
Escola Municipal Moacyr Camargo Martins	Residencial do Café	65	57	55	Avenida Francisco Gabriel Arruda (collector road, 27 m)
Escola Municipal Anita Garibaldi	Vila da Fraternidade	65	59	55	Avenida Dez de Dezembro (expressway, 100 m)
Apoena	Jardim Petrópolis	65	57	56	Rua Senador Souza Naves (collector road, 24 m)

The 30 most exposed hospitals

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
Hospital Universitário	Aeroporto	69	63	45	Avenida Robert Koch (arterial road, 163 m)
Maternidade Municipal Lucilla Ballalai	Vila da Fraternidade	69	62	45	Avenida Jacob Bartolomeu Minatti (arterial road, 31 m)
UPA Centro-Oeste (FECHADA)	Jardim Shangri-Lá	69	62	46	Avenida Arcebispo Dom Geraldo Fernandes (arterial road, 32 m)
Pronto Atendimento Infantil - PAI	Centro	68	61	47	Avenida Jacob Bartolomeu Minatti (arterial road, 45 m)
Pronto Socorro	Parque Ouro Branco	68	62	48	Rodovia Celso Garcia Cid (motorway, 128 m)
Ambulatório do Hospital das Clínicas	Central Park Residence	67	61	49	Rodovia Celso Garcia Cid (motorway, 121 m)
Hospital Zona Sul	Parque Ouro Branco	67	61	50	Rodovia Celso Garcia Cid (motorway, 141 m)
UPA Mater Dei	Jardim Petrópolis	66	58	53	Avenida Bandeirantes (collector road, 37 m)
Unimed	Quebec	65	58	54	Avenida Maringá (collector road, 32 m)
Pronto Atendimento Admilson Soares Ramos da Cruz	Cinco Conjuntos	65	57	56	Avenida Saul Elkind (collector road, 27 m)
UPA Sabará	Jardim Sabará	64	57	58	Avenida Arthur Thomas (collector road, 53 m)
Clínica Odontológica Universitária	Central Park Residence	64	58	58	Rodovia Celso Garcia Cid (motorway, 189 m)
Hospital do Coração Paes Leme	Ipiranga	64	56	58	Avenida Bandeirantes (collector road, 47 m)
Hospital de Otorrino de Londrina	Ipiranga	64	56	58	Rua Senador Souza Naves (collector road, 32 m)
Hospital Evangélico de Londrina	Ipiranga	64	56	58	Avenida Bandeirantes (collector road, 35 m)
NeuroClinica	Ipiranga	63	56	60	Avenida Bandeirantes (collector road, 41 m)
Santa Casa de Londrina	Centro	63	55	62	Rua Senador Souza Naves (collector road, 66 m)
Hospital Santa Terezinha		61	54	65	Avenida Paraná (collector road, 107 m)
Hospital São Francisco Instituto Vida		60	54	69	Avenida Canadá (collector road, 67 m)
Hospital do Câncer	Jardim Petrópolis	60	53	69	Rua Senador Souza Naves (collector road, 137 m)
Hospital Zona Norte	Conjunto Habitacional Sebastião de Mello Cesar	60	52	69	Rua Odilon Braga (main local road, 45 m)
Hospital do Coração - Unidade Bela Suíça	Tucanos	58	51	73	Avenida Waldemar Spranger (arterial road, 293 m)
Hospital Otocentro	Higienópolis	58	51	74	Rua Professor Júlio Estrella Moreira (main local road, 57 m)
Hospital Araucária de Londrina	Jardim Universitário	57	50	76	Rua Prefeito Faria Lima (collector road, 122 m)
Pronto Socorro (Hospital Cristo Rei)		57	48	77	Avenida dos Estudantes (main local road, 56 m)
Hospital Unimed Londrina	Jardim Acapulco	54	47	84	Avenida dos Expedicionários (main local road, 136 m)
Pronto Atendimento Leonor	Leonor	52	44	90	Rua Ruy Virmond Carnascialli (main local road, 124 m)
Pronto Socorro		52	46	90	Rua Suiça (residential street, 16 m)
Santa Casa de Misericórdia de Cambé		51	46	92	Avenida Canadá (main local road, 174 m)
Hospital Municipal São Francisco		49	40	99	Rodovia João Mendes (collector road, 386 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 Londrina

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.