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Nitrogen Oxides

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

Study examines cardiometabolic effects of air pollutants, noise, and green space

December 18, 2024

HEI has published a new Research Report, Cardiometabolic Health Effects of Air Pollution, Noise, Green Space, and Socioeconomic Status: The HERMES Study. Led by Ole Raaschou-Nielsen of the Danish Cancer Institute, the research team investigated four traffic-related air pollutants (fine particulate matter, nitrogen dioxide, ultrafine particulates, and elemental carbon), noise, and green space in relation to cardiometabolic health in 2.6 million adults in Denmark.

HEI publishes second large study on air pollution and COVID-19

September 13, 2024

HEI has published a new Research Report, Air Pollution in Relation to COVID-19 Morbidity and Mortality: A Large Population-Based Cohort Study in Catalonia, Spain, which presents a study led by Cathryn Tonne of the Barcelona Institute for Global Health.

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 study finds air pollution can increase COVID risk

November 9, 2023

Long-term exposure to outdoor air pollution appears to be linked with adverse COVID-19 health effects, according to a newly published HEI study led by Dr. Zorana Andersen of the University of Copenhagen, Denmark.

New study examines air pollution’s health impact across Asia

May 31, 2023
Cover of HEI Research Report 213

Much of what is currently known about the adverse effects of ambient air pollution comes from studies conducted in high-income regions, especially North America and Europe, with relatively low air pollution levels.

Study aims to better understand air pollutant concentrations near busy roads

August 30, 2022

Exposure to traffic-related air pollution, especially at the higher levels occurring in cities, has been associated with adverse health effects such as childhood asthma, impaired lung function, and cardiovascular disease.

New study examines effects of air pollution on children’s brain development

February 1, 2022

A new study published by HEI examines whether early life air pollution exposure affects brain outcomes, focusing on brain structural and functional measures in children in Rotterdam, the Netherlands.