Real-world observations of reduced nitrogen and ultrafine particles in commercial cooking organic aerosol emissions
Sunhye Kim,Jo Machesky,Drew R. Gentner,and Albert A. Presto
Sunhye Kim
Department of Mechanical Engineering and Center for Atmospheric Particle Studies, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States
Jo Machesky
Department of Chemical & Environmental Engineering, Yale University, New Haven, Connecticut 06511, United States
Drew R. Gentner
Department of Chemical & Environmental Engineering, Yale University, New Haven, Connecticut 06511, United States
Department of Mechanical Engineering and Center for Atmospheric Particle Studies, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States
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Total article views: 3,821 (including HTML, PDF, and XML)
Thereof 3,805 with geography defined
and 16 with unknown origin.
Total article views: 1,967 (including HTML, PDF, and XML)
Thereof 1,942 with geography defined
and 25 with unknown origin.
Total article views: 1,854 (including HTML, PDF, and XML)
Thereof 1,854 with geography defined
and 0 with unknown origin.
Cooking emissions are often an overlooked source of air pollution. We used a mobile lab to measure the characteristics of particles emitted from cooking sites in two cities. Our findings showed that cooking releases a substantial number of fine particles. While most emissions were similar, a bakery site showed distinctive chemical compositions with higher nitrogen compound levels. Thus, understanding the particle emissions from different cooking activities is crucial.
Cooking emissions are often an overlooked source of air pollution. We used a mobile lab to...
