Assessing the health benefits of urban air pollution reductions associated with climate change mitigation (2000-2020): Santiago, São Paulo, México City, and New York City.

• DOI: 10.1289/ehp.01109s3419
• Publication Date: 2011-09-02T17:55:17Z
• Authors: L Cifuentes; V H Borja-Aburto; N Gouveia; G Thurston; D L Davis
• Keywords: Greenhouse Effect; Male; 11 Ciudades y comunidades sostenibles; Climate; air pollution; morbidity; greenhouse gases mitigation; 7. Clean energy; 0302 clinical medicine; 03 Salud y bienestar; 11. Sustainability; 11 Sustainable Cities and Communities; Child; public health; TERM AMBIENT CONCENTRATIONS; 1. No poverty; climate policy; Middle Aged; 3. Good health; CARDIOVASCULAR-DISEASE; Child, Preschool; Female; Public Health; DAILY MORTALITY; Adult; 330; Adolescent; MEDICAL VISITS; UNITED-STATES; Public Policy; 12. Responsible consumption; 03 medical and health sciences; Life Expectancy; TIME-SERIES ANALYSIS; Air Pollution; Humans; Mortality; Bronchitis; Aged; particulate matter; INFANT-MORTALITY; Infant, Newborn; Infant; LOS-ANGELES; mortality; ozone; RESPIRATORY HOSPITAL ADMISSIONS; 13. Climate action; 03 Good Health and Well-being; Morbidity

To investigate the potential local health benefits of adopting greenhouse gas (GHG) mitigation policies, we develop scenarios of GHG mitigation for México City, México; Santiago, Chile; São Paulo, Brazil; and New York, New York, USA using air pollution health impact factors appropriate to each city. We estimate that the adoption of readily available technologies to lessen fossil fuel emissions over the next two decades in these four cities alone will reduce particulate matter and ozone and avoid approximately 64,000 (95% confidence interval [CI] 18,000-116,000) premature deaths (including infant deaths), 65,000 (95% CI 22,000-108,000) chronic bronchitis cases, and 46 million (95% CI 35-58 million) person-days of work loss or other restricted activity. These findings illustrate that GHG mitigation can provide considerable local air pollution-related public health benefits to countries that choose to abate GHG emissions by reducing fossil fuel combustion.