Linchen He

Associate Professor

College of Environmental Sciences & Engineering

Peking University

About Me

I am an environmental health scientist interested in exploring the health effects of environmental risk factor exposures (e.g., air pollution and climate change-related exposures), the underlying pathophysiologic pathways, and environmental health risk mitigation strategies.

I have been studying the cardiopulmonary health impacts of exposures to air pollutants, including ozone, ozone reaction products, PM2.5, and nitro-polycyclic aromatic hydrocarbons. I also explored the role of melatonin in pathophysiologic responses to air pollution exposure.

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Interests

Air pollution: Ozone, PM2.5, etc.,
Heat exposure
Climate change health impacts
Biomarkers
Low-cost sensors
AI technology
Exposure assessment
Data-driven methods
Interventional studies

Education

PhD in Environmental Science & Health, 2020

Duke University

MA in Environmental Epidemiology, 2020

Duke University

MEM (Master of Environmental Management), 2015

Duke University

BEng in Environmental Engineering, 2013

Shanxi University

BEcon in Economics, 2013

Shanxi University

Professional Appointment

Associate Professor, 09/2025-Current

College of Environmental Sciences and Engineering

Peking University

Assistant Professor, 08/2022-08/2025

College of Health

Lehigh University

Postdoctoral Fellow. 03/2021-08/2022

Bloomberg School of Public Health

Johns Hopkins University

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