Air Pollution

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

State of Global Air 2019: Air pollution a significant risk factor worldwide

June 7, 2019

State of Global Air 2019, the third edition of HEI’s flagship report and website with global data on air quality and its health impact, was released this spring.

New report examines household air pollution and health risk in Ghana

May 29, 2019

HEI has released Communication 19, which evaluates the contribution of household air pollution to ambient fine particle air pollution in Ghana and the impact on health using analyses conducted in the country. It also identifies strategic opportunities to address air pollution and source apportionment of air pollutants in Ghana and other low- and middle-income countries.

Communication 19
HEI Household Air Pollution–Ghana Working Group
May 2019

Communication19 describes a study led by HEI’s Ghana Working Group evaluating the contribution of household air pollution to ambient fine particle air pollution in Ghana, as well as its impact on health.

HEI asking for input on next Strategic Plan

April 30, 2019

At its Annual Conference in Seattle on May 7, HEI is presenting its draft Strategic Plan for 2020-2025

Study examines toxicity of aerosol mixtures derived from isoprene

April 8, 2019

HEI has published Research Report 198, which describes a study by Dr. Jason Surratt and his colleagues to evaluate the toxicity of fine particulate matter formed from the photochemical oxidation of isoprene in smog-chamber facilities.

Study examines oxidative properties of ambient PM and laboratory-generated organic aerosols

April 5, 2019

HEI has published Research Report 197, which describes a study by Dr. Nga (Sally) Ng and her colleagues to characterize and compare the oxidative properties of ambient particulate matter and laboratory-generated secondary organic aerosols in toxicological assays.

Research Report 198
Jason D Surratt
Ying-Hsuan Lin
Maiko Arashiro
William G Vizuete
Zhenfa Zhang
Avram Gold
Ilona Jaspers
Rebecca C Fry
March 2019

Research Report 198 describes a study by Dr. Jason Surratt and his colleagues evaluating the toxicity of fine particulate matter formed from the photochemical oxidation of isoprene in a chamber.

Research Report 197
Nga L Ng
Wing Y Tuet
Yunle Chen
Shierly Fok
Dong Goa
Marlen S Tagle Rodriguez
Mitchel Klein
Anna Grosberg
Rodney J Weber
Julie A Champion
March 2019

Research Report 197 describes a study led by Dr. Nga Ng to characterize and compare the oxidative properties of ambient particulate matter and laboratory-generated secondary organic aerosols in toxicologic assays.

Study examines real-world emissions characterization in two traffic tunnels

March 26, 2019

HEI has published Research Report 199, which describes a study led by Dr. Xiaoliang Wang at the Desert Research Institute in Reno, Nevada. Wang and his colleagues sought to evaluate how mobile-source emissions have changed through real-world emission characterization in two traffic tunnels: the Shing Mun Tunnel in Hong Kong and the Fort McHenry Tunnel in Baltimore, Maryland.

Research Report 199
Xiaoliang Wang
Andrey Khlystov
Kin-Fai Ho
Dave Campbell
Judith C Chow
Steven D Kohl
John G Watson
Shun-cheng Frank Lee
Lung-Wen Antony Chen
Minggen Lu
Steven Sai Hang Ho
March 2019

Research Report 199 describes a study led by Dr. Xiaoliang Wang evaluating how mobile-source emissions have changed by examining real-world emissions characterization in two traffic tunnels: the Shing Mun Tunnel in Hong Kong and the Fort McHenry Tunnel in Baltimore, Maryland.