TY - JOUR
T1 - Evidence of the consequences of the prolonged fire season on air quality and public health from 2024 São Paulo (Brazil) data
AU - Moreira, Gregori de A.
AU - Carbone, Samara
AU - Guerrero-Rascado, Juan Luis
AU - Andrade, Izabel da S.
AU - Cacheffo, Alexandre
AU - Vélez-Pereira, Andrés M.
AU - Zamora-Ledezma, Ezequiel
AU - Thielen, Dirk
AU - Gomes, Antonio A.
AU - Duarte, Ediclê de S.F.
AU - Landulfo, Eduardo
AU - Lopes, Fábio J.da S.
AU - Aveiro, Henrique M.P.
AU - da Silva, Jonatan J.
AU - Pallotta, Juan
AU - Pelicer, Laura S.
AU - Souza, Luiz G.E.
AU - Tames, Maria F.
AU - Costa, Maria J.
AU - Puig, Marlon M.C.
AU - Cárdenas, Mary Luz Puche
AU - Rosa, Náiade R.
AU - Cariñanos, Paloma
AU - Diaz, Thiago P.
N1 - Publisher Copyright:
© The Author(s) 2025.
PY - 2025/12
Y1 - 2025/12
N2 - Over the last decade, the number of forest fires in Brazil has been increasing continuously. In 2024, the number of forest fires in São Paulo state reached unprecedented levels. This phenomenon, combined with unfavorable conditions for pollutant concentrations, given temperature and precipitation anomalies, resulted in high concentrations of pollutants for several weeks, mainly affecting the number of hospitalizations of the most vulnerable age groups, children (due to respiratory diseases) and older adults (due to cerebrovascular diseases) in the city of São Paulo. The Incidence Rate Ratio calculations demonstrate how different age groups are differently affected by changes in pollutant concentrations and meteorological variables, so that air temperature, relative humidity, concentration of Particulate Matter, SO2, NO2, and O3 are the main variables that affect hospitalizations by respiratory, cerebrovascular or cardiovascular diseases.
AB - Over the last decade, the number of forest fires in Brazil has been increasing continuously. In 2024, the number of forest fires in São Paulo state reached unprecedented levels. This phenomenon, combined with unfavorable conditions for pollutant concentrations, given temperature and precipitation anomalies, resulted in high concentrations of pollutants for several weeks, mainly affecting the number of hospitalizations of the most vulnerable age groups, children (due to respiratory diseases) and older adults (due to cerebrovascular diseases) in the city of São Paulo. The Incidence Rate Ratio calculations demonstrate how different age groups are differently affected by changes in pollutant concentrations and meteorological variables, so that air temperature, relative humidity, concentration of Particulate Matter, SO2, NO2, and O3 are the main variables that affect hospitalizations by respiratory, cerebrovascular or cardiovascular diseases.
KW - Air pollution
KW - Brazilian forest fires
KW - Cardiovascular diseases
KW - Cerebrovascular diseases
KW - Respiratory diseases
UR - https://www.scopus.com/pages/publications/105012627603
U2 - 10.1038/s41598-025-08542-w
DO - 10.1038/s41598-025-08542-w
M3 - Article
AN - SCOPUS:105012627603
SN - 2045-2322
VL - 15
JO - Scientific Reports
JF - Scientific Reports
IS - 1
M1 - 28337
ER -
