Multipollutant Mixtures

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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.

New report on air pollution and childhood asthma risk

September 6, 2024

HEI has published a new Research Report, Birth Cohort Studies of Long-Term Exposure to Ambient Air Pollution in Early Life and Development of Asthma in Children and Adolescents from Denmark. The study presented in the report, led by Marie Pedersen of the University of Copenhagen, Denmark, examined children’s asthma in four Danish cohorts and focused on exposure to an array of air pollutants.

New Canadian study reports health effects at very low air pollution levels

July 13, 2022

A comprehensive new HEI study examining potential health risks from low levels of air pollution exposure in millions of Canadian citizens reports increased risks of mortality, including at the lowest levels of exposure to fine particulate matter air pollution (PM_2.5), levels tha

New low-level air pollution exposure report examines risk of mortality in older Americans

January 19, 2022

A major new HEI report presents a study examining the risk of mortality associated with exposure to low ambient air pollution concentrations in a cohort of 68.5 million older Americans.

September 2021 Update now available

September 24, 2021

In this issue of Update, read about a major HEI study in Europe that found evidence of health effects at low levels of air pollution; a new Board Chair; our first-ever Director of Science Communications; steps HEI is taking toward diversity, equity, and inclusion; the launch of new studies on wildfires and the effectiveness of air quality policies, and more.

HEI study in Europe finds evidence of health effects at lower levels of air pollution

September 15, 2021

A major new HEI report presents a study examining associations between exposures to relatively low levels of air pollution and several health outcomes among participants in 22 European cohorts.

Study examines role of social stressors in air pollution–disease links

July 30, 2021

HEI has published Research Report 206, Social Susceptibility to Multiple Air Pollutants in Cardiovascular Disease, which presents a study led by Dr. Jane Clougherty at Dornsife School of Public Health, Drexel University. Clougherty and colleagues examined whether associations between community- and individual-level cardiovascular disease events and ambient air pollutants vary by social stressors.

New results from U.S. Medicare study of low-level exposure to air pollution and health

June 26, 2020

A new article published June 26 in the journal Science Advances — “Evaluating the impact of long-term exposure to fine particulate matter on mortality among the elderly” by Wu and colleagues — reports on results from an HEI-funded study of the health effects of low levels of air pollution in some 68 million Medicare recipients (led by Francesca Dominici of the Harvard T.H. Chan School of Public Health).

Fall 2019 Update now available

December 4, 2019

In the new issue of Update, read about HEI’s publication of two major reports evaluating the extent to which air pollution at low levels of exposure may have consequences for public health; a revised draft of our Strategic Plan for 2020–2025; a new epidemiologist appointed to the HEI Review Committee; the communication of HEI research at important government, industry, and scientific conferences; and more.