Multipollutant Mixtures

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

Walter A. Rosenblith New Investigator Award announced

October 31, 2018

Manabu Shiraiwa, who was recently promoted to associate professor in the Department of Chemistry at the University of California, Irvine, was selected to receive HEI’s 2018 Walter A. Rosenblith New Investigator Award for his proposal “Formation of Reactive Oxygen Species by Organic Aerosols and Transition Metals in Epithelial Lining Fluid.”

Unpublished report
Juana Maria Delgado-Saborit
Adobi Okam
Maryam Shehab
Tuan van Vu
September 2018

This unpublished report describes a three-year study aimed at evaluating exposures to air pollutants from traffic and indoor sources. The study followed a panel of participants who lived close to or further away from busy roads and had either gas or electric stoves. The investigators measured the participants’ exposures indoors and outdoors, as well as their personal exposures in various microenvironments, using real-time pollutant sensors that were fairly novel at the time.

Study evaluates metrics of exposure to traffic-related air pollutants in Atlanta

April 23, 2018

Research Report 196, Developing Multipollutant Exposure Indicators of Traffic Pollution: The Dorm Room Inhalation to Vehicle Emissions (DRIVE) Study, describes a study by Dr. Jeremy A. Sarnat that evaluated single- and multipollutant metrics of exposure to traffic-related air pollutants near and farther away from a major highway in Atlanta, as well as biological markers in a panel of students.

Research Report 196
Jeremy A Sarnat
Armistead (Ted) G Russell
Donghai Liang
Jennifer L Moutinho
Rachel Golan
Rodney J Weber
Dong Gao
Stephanie Ebelt Sarnat
Howard H Chang
Roby Greenwald
Tianwei Yu
April 2018

Research Report 196, Developing Multipollutant Exposure Indicators of Traffic Pollution: The Dorm Room Inhalation to Vehicle Emissions (DRIVE) Study, describes a study by Dr. Jeremy A. Sarnat that evaluated single- and multipollutant metrics of exposure to traffic-related air pollutants near and farther away from a major highway in Atlanta, as well as biological markers in a panel of students.

Summer 2017 Update now available

August 2, 2017

In the Summer 2017 HEI Update, read about the Haagen-Smit Clean Air Leadership Award given to HEI President Dan Greenbaum by the California Air Resources Board, the two 2017 recipients of HEI’s Walter A. Rosenblith New Investigator Award, and the progress of HEI studies examining potential health effects at low levels of air pollution. Also in this issue is a recap of HEI’s recent Annual Conference in Alexandria, Virginia.

Newsletter
Health Effects Institute
August 2017

In this issue of HEI Update, read about the Haagen-Smit Clean Air Leadership Award given to HEI President Dan Greenbaum by the California Air Resources Board, the two 2017 recipients of HEI’s Walter A. Rosenblith New Investigator Award, and the progress of HEI studies examining potential health effects at low levels of air pollution. Also in this issue is a recap of HEI’s recent Annual Conference in Alexandria, Virginia.

This newsletter reports on a third study under way in Europe to complete the comprehensive HEI effort to examine the potential health effects of air pollution at low levels; HEI's new research program focusing on the health effects of exposure to traffic-related pollution; and the GBD MAPS team's presentation of preliminary data on coal’s impact on health in China. In addition, it covers the publication of two new research reports covering novel statistical methods for studying pollutant mixtures and a “direct” approach evaluating the impact of air quality interventions through “causal inference” methods, as well as the retirement of HEI's Aaron Cohen, a strategy session held with HEI's sponsors, and HEI in the news.

Research Report 183, Part III
John Molitor
Eric Coker
Michael Jerrett
Beate Ritz
Arthur Li
April 2016

This report is Part 3 of HEI Research Report 183, Development of Statistical Methods for Multipollutant Research. It describes a study to develop and apply statistical methods to analyze the effects of multipollutant exposures on health, expanding beyond the two-pollutant approaches used in many studies to date. HEI funded three innovative studies in recent years to improve the tools for analyzing complex multipollutant exposures. In this last report from these studies, John Molitor and colleagues describe a Bayesian framework to identify spatial clusters of air pollution exposures — and other covariates such as socioeconomic status — and estimated pregnancy outcomes associated with those clusters, using a data set for Los Angeles county. 

Novel Statistical Methods for Studying Pollutant Mixtures

April 7, 2016

HEI Research Report 183, Part 3Modeling of Multipollutant Profiles and Spatially Varying Health Effects with Applications to Indicators of Adverse Birth Outcomes, describes a study to develop and apply statistical methods to analyze the effects of multipollutant exposures on health, expanding beyond the two-pollutant approaches used in many studies to date. 

New Studies on Health Effects at Low Air Pollution Concentrations

February 4, 2016

Three new studies, funded under RFA 14-3, Assessing Health Effects of Long-term Exposure to Low Levels of Ambient Air Pollution, will investigate health effects in millions of people exposed to low levels of air pollution in North America and Europe.