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Air Pollution

This page has a list of publications and news articles related to Air Pollution. Find more information about our research on Air Pollution.

Annual Report for 2016 now available

January 31, 2017

The 2016 Annual Report, Trusted Science for Decisions, describes HEI’s partnership with scientists, government, industry, and the environmental community to provide high-quality, impartial, and relevant science to inform public policy decisions about air quality and public health.

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Study suggests better air quality led to improved lung function in California children

January 23, 2017

Research Report 190 describes a study by Frank Gilliland and colleagues that was funded under HEI's Accountability research program. The investigators collected air quality data and lung function and respiratory symptom measures in three cohorts of children who participated in the Children’s Health Study in Southern California. During the 20-year study period, nearly 20 major policy actions were implemented to reduce pollution from transportation and other sources. Gilliland and colleagues evaluated whether the improved air quality was associated with improved lung function and respiratory symptoms in these children.

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HEI Issues RFA 17-1 for Traffic and Health studies

January 13, 2017

HEI has issued RFA 17-1, Assessing Adverse Health Effects of Exposure to Traffic-Related Air Pollution, Noise, and Their Interactions With Socio-Economic Status. HEI is seeking to fund health studies to assess adverse health effects of short and/or long term exposure to traffic-related air pollution.

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Workshop on effects of fuel composition on particles

December 22, 2016

HEI held a workshop on December 8, 2016, to provide an overview of research on the effects of fuel composition on particulate matter (PM). Introductory presentations included overviews of regulatory issues, of engine/vehicle parameters, and of fuel formulation, as well as tail-pipe emissions versus ambient levels of PM. Other presentations discussed the impact of gasoline composition (including ethanol level and aromatics) and engine technology (including gasoline direct injection) on PM emissions. The workshop page includes presentation slides. A summary is forthcoming.

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