Ruben Delgado

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UNLABELLED Canadian wildfire smoke impacted air quality across the northern Mid-Atlantic (MA) of the United States during June 9-12, 2015. A multiday exceedance of the new 2015 70-ppb National Ambient Air Quality Standard (NAAQS) for ozone (O3) followed, resulting in Maryland being incompliant with the Environmental Protection Agency's (EPA) revised 2015 O3(More)
Surface ozone (O3) was analyzed to investigate the role of the bay breeze on air quality at two locations in Edgewood, Maryland (lat: 39.4°, lon: −76.3°) for the month of July 2011. Measurements were taken as part of the first year of NASA’s “Deriving Information on Surface Conditions from Column and Vertically Resolved Observations Relevant to Air Quality”(More)
Total-column nitrogen dioxide (NO2) data collected by a ground-based suntracking spectrometer system (Pandora) and an photolytic-converter-based in-situ instrument J Atmos Chem (2015) 72:261–286 DOI 10.1007/s10874-013-9257-6 Jim Szykman is currently assigned to NASA Langley Research Center, Hampton, VA 23681, USA T. Knepp (*) Science Systems and(More)
UNLABELLED This study investigates the sources of fine particulate matter (aerodynamic diameter ≤2.5 μm; PM(2.5)) composition for the Baltimore, Maryland, metropolitan area, covering a 6-year period (2008-2013). Data obtained from the U.S. Environmental Protection Agency (EPA) Air Quality System (AQS) were used for the identification of eight chemical(More)
aSchool of Engineering, Polytechnic of Porto, Rua Dr. Bernardino de Almeida 431, 4200-072 Porto, Portugal; bFaculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal; cBATir – Structural and Material Computational Mechanics, Université Libre de Bruxelles, Avenue Franklin Roosevelt 50, 1000 Brussels, Belgium; dInstitute of(More)
Surface ozone (O3) was analyzed to investigate the role of the bay breeze on air quality at two locations in Edgewood, Maryland (lat: 39.4°, lon: −76.3°) for the month of July 2011. Measurements were taken as part of the first year of NASA’s “Deriving Information on Surface Conditions from Column and Vertically Resolved Observations Relevant to Air Quality”(More)
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