Surface ozone at a coastal suburban site in 2009 and 2010: Relationships to chemical and meteorological processes

D. K. Martins, R. M. Stauffer, Anne Mee Thompson, T. N. Knepp, M. Pippin

Research output: Contribution to journalArticle

31 Citations (Scopus)

Abstract

Air quality and meteorological measurements were conducted at the Chemistry and Physics of the Atmospheric Boundary Layer Experiment (CAPABLE) site during the summers of 2009 and 2010 in Hampton, Virginia. Significant differences in surface ozone mixing ratios were observed between the two years and are correlated with meteorological parameters such as temperature, humidity, and cloud cover. The number of exceedance days for ozone set by the U.S. Environmental Protection Agency within this region has been decreasing for the past decade, especially in urban areas. There were no exceedance days with respect to ozone in 2009, and there were four exceedance days in 2010. The four highest ozone daily maxima and the two exceedance days observed during the 2010 measurement period were coincident with sea breeze phenomena. In one case, surface ozone increased at a rate of 14.6ppb h-1 with the passage of a sea breeze front. A comprehensive multilinear regression model as well as an operational forecast was unable to resolve the high ozone observed during sea breeze events. As the number of exceedance days per year within this region continues to decrease, accurately forecasting sea breezes may become more important for the forecasting of pollution events.

Original languageEnglish (US)
Article numberD05306
JournalJournal of Geophysical Research Atmospheres
Volume117
Issue number5
DOIs
StatePublished - Jan 1 2012

Fingerprint

Ozone
ozone
sea breeze
forecasting
meteorological parameters
atmospheric boundary layer
Atmospheric boundary layer
cloud cover
air quality
United States Environmental Protection Agency
Environmental Protection Agency
physics
mixing ratios
pollution
Air quality
mixing ratio
urban areas
summer
chemical
humidity

All Science Journal Classification (ASJC) codes

  • Geophysics
  • Forestry
  • Oceanography
  • Aquatic Science
  • Ecology
  • Water Science and Technology
  • Soil Science
  • Geochemistry and Petrology
  • Earth-Surface Processes
  • Atmospheric Science
  • Earth and Planetary Sciences (miscellaneous)
  • Space and Planetary Science
  • Palaeontology

Cite this

Martins, D. K. ; Stauffer, R. M. ; Thompson, Anne Mee ; Knepp, T. N. ; Pippin, M. / Surface ozone at a coastal suburban site in 2009 and 2010 : Relationships to chemical and meteorological processes. In: Journal of Geophysical Research Atmospheres. 2012 ; Vol. 117, No. 5.
@article{37e9c56e9bfa4d77b0ad85796e1a81f7,
title = "Surface ozone at a coastal suburban site in 2009 and 2010: Relationships to chemical and meteorological processes",
abstract = "Air quality and meteorological measurements were conducted at the Chemistry and Physics of the Atmospheric Boundary Layer Experiment (CAPABLE) site during the summers of 2009 and 2010 in Hampton, Virginia. Significant differences in surface ozone mixing ratios were observed between the two years and are correlated with meteorological parameters such as temperature, humidity, and cloud cover. The number of exceedance days for ozone set by the U.S. Environmental Protection Agency within this region has been decreasing for the past decade, especially in urban areas. There were no exceedance days with respect to ozone in 2009, and there were four exceedance days in 2010. The four highest ozone daily maxima and the two exceedance days observed during the 2010 measurement period were coincident with sea breeze phenomena. In one case, surface ozone increased at a rate of 14.6ppb h-1 with the passage of a sea breeze front. A comprehensive multilinear regression model as well as an operational forecast was unable to resolve the high ozone observed during sea breeze events. As the number of exceedance days per year within this region continues to decrease, accurately forecasting sea breezes may become more important for the forecasting of pollution events.",
author = "Martins, {D. K.} and Stauffer, {R. M.} and Thompson, {Anne Mee} and Knepp, {T. N.} and M. Pippin",
year = "2012",
month = "1",
day = "1",
doi = "10.1029/2011JD016828",
language = "English (US)",
volume = "117",
journal = "Journal of Geophysical Research: Atmospheres",
issn = "2169-897X",
number = "5",

}

Surface ozone at a coastal suburban site in 2009 and 2010 : Relationships to chemical and meteorological processes. / Martins, D. K.; Stauffer, R. M.; Thompson, Anne Mee; Knepp, T. N.; Pippin, M.

In: Journal of Geophysical Research Atmospheres, Vol. 117, No. 5, D05306, 01.01.2012.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Surface ozone at a coastal suburban site in 2009 and 2010

T2 - Relationships to chemical and meteorological processes

AU - Martins, D. K.

AU - Stauffer, R. M.

AU - Thompson, Anne Mee

AU - Knepp, T. N.

AU - Pippin, M.

PY - 2012/1/1

Y1 - 2012/1/1

N2 - Air quality and meteorological measurements were conducted at the Chemistry and Physics of the Atmospheric Boundary Layer Experiment (CAPABLE) site during the summers of 2009 and 2010 in Hampton, Virginia. Significant differences in surface ozone mixing ratios were observed between the two years and are correlated with meteorological parameters such as temperature, humidity, and cloud cover. The number of exceedance days for ozone set by the U.S. Environmental Protection Agency within this region has been decreasing for the past decade, especially in urban areas. There were no exceedance days with respect to ozone in 2009, and there were four exceedance days in 2010. The four highest ozone daily maxima and the two exceedance days observed during the 2010 measurement period were coincident with sea breeze phenomena. In one case, surface ozone increased at a rate of 14.6ppb h-1 with the passage of a sea breeze front. A comprehensive multilinear regression model as well as an operational forecast was unable to resolve the high ozone observed during sea breeze events. As the number of exceedance days per year within this region continues to decrease, accurately forecasting sea breezes may become more important for the forecasting of pollution events.

AB - Air quality and meteorological measurements were conducted at the Chemistry and Physics of the Atmospheric Boundary Layer Experiment (CAPABLE) site during the summers of 2009 and 2010 in Hampton, Virginia. Significant differences in surface ozone mixing ratios were observed between the two years and are correlated with meteorological parameters such as temperature, humidity, and cloud cover. The number of exceedance days for ozone set by the U.S. Environmental Protection Agency within this region has been decreasing for the past decade, especially in urban areas. There were no exceedance days with respect to ozone in 2009, and there were four exceedance days in 2010. The four highest ozone daily maxima and the two exceedance days observed during the 2010 measurement period were coincident with sea breeze phenomena. In one case, surface ozone increased at a rate of 14.6ppb h-1 with the passage of a sea breeze front. A comprehensive multilinear regression model as well as an operational forecast was unable to resolve the high ozone observed during sea breeze events. As the number of exceedance days per year within this region continues to decrease, accurately forecasting sea breezes may become more important for the forecasting of pollution events.

UR - http://www.scopus.com/inward/record.url?scp=84858429152&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84858429152&partnerID=8YFLogxK

U2 - 10.1029/2011JD016828

DO - 10.1029/2011JD016828

M3 - Article

AN - SCOPUS:84858429152

VL - 117

JO - Journal of Geophysical Research: Atmospheres

JF - Journal of Geophysical Research: Atmospheres

SN - 2169-897X

IS - 5

M1 - D05306

ER -