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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.

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.