Articles | Volume 18, issue 11
https://doi.org/10.5194/acp-18-8183-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-18-8183-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Ozone response to emission reductions in the southeastern United States
Charles L. Blanchard
CORRESPONDING AUTHOR
Envair, Albany, CA 94706, USA
George M. Hidy
Envair/Aerochem, Placitas, NM 87043, USA
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Cited
18 citations as recorded by crossref.
- Traffic, transport, and vegetation drive VOC concentrations in a major urban area in Texas S. Shrestha et al. 10.1016/j.scitotenv.2022.155861
- Using satellite observations of tropospheric NO<sub>2</sub> columns to infer long-term trends in US NO<sub><i>x</i></sub> emissions: the importance of accounting for the free tropospheric NO<sub>2</sub> background R. Silvern et al. 10.5194/acp-19-8863-2019
- Urban Air Chemistry in Changing Times G. Hidy 10.3390/atmos13020327
- Chemical Composition of Secondary Organic Aerosol Formed from the Oxidation of Semivolatile Isoprene Epoxydiol Isomerization Products M. Frauenheim et al. 10.1021/acs.est.4c06850
- The C5–Alkene Triol Conundrum: Structural Characterization and Quantitation of Isoprene-Derived C5H10O3 Reactive Uptake Products M. Frauenheim et al. 10.1021/acs.estlett.2c00548
- Reactive oxidized nitrogen speciation and partitioning in urban and rural New York State M. Ninneman et al. 10.1080/10962247.2020.1837289
- Impact of Lockdowns on Air Pollution: Case Studies of Two Periods in 2022 in Guangzhou, China X. Zhao et al. 10.3390/atmos15091144
- Sulfate Formation via Cloud Processing from Isoprene Hydroxyl Hydroperoxides (ISOPOOH) E. Dovrou et al. 10.1021/acs.est.9b04645
- Revealing the driving effect of emissions and meteorology on PM2.5 and O3 trends through a new algorithmic model D. Wang et al. 10.1016/j.chemosphere.2022.133756
- Ozone Production Efficiencies at Rural New York State Locations: Relationship to Oxides of Nitrogen Concentrations M. Ninneman et al. 10.1029/2018JD029932
- Emission Ratios and Diurnal Variability of Volatile Organic Compounds and Influence of Industrial Emissions in Two Texas Cities S. Shrestha et al. 10.3390/atmos14061006
- Emission influences on air pollutant concentrations in New York State: I. ozone C. Blanchard et al. 10.1016/j.aeaoa.2019.100033
- Changes in the Relative Importance of Biogenic Isoprene and Soil NOx Emissions on Ozone Concentrations in Nonattainment Areas of the United States J. Geddes et al. 10.1029/2021JD036361
- Springtime Beryllium-7, meteorology, and ozone variability in the southeastern United States G. Hidy et al. 10.1016/j.atmosenv.2018.09.003
- Inferring Changes in Summertime Surface Ozone–NOx–VOC Chemistry over U.S. Urban Areas from Two Decades of Satellite and Ground-Based Observations X. Jin et al. 10.1021/acs.est.9b07785
- Sensitivity of Tropospheric Ozone Over the Southeast USA to Dry Deposition C. Baublitz et al. 10.1029/2020GL087158
- Observed and Model-Derived Ozone Production Efficiency over Urban and Rural New York State M. Ninneman et al. 10.3390/atmos8070126
- Responses in Ozone and Its Production Efficiency Attributable to Recent and Future Emissions Changes in the Eastern United States L. Henneman et al. 10.1021/acs.est.7b04109
16 citations as recorded by crossref.
- Traffic, transport, and vegetation drive VOC concentrations in a major urban area in Texas S. Shrestha et al. 10.1016/j.scitotenv.2022.155861
- Using satellite observations of tropospheric NO<sub>2</sub> columns to infer long-term trends in US NO<sub><i>x</i></sub> emissions: the importance of accounting for the free tropospheric NO<sub>2</sub> background R. Silvern et al. 10.5194/acp-19-8863-2019
- Urban Air Chemistry in Changing Times G. Hidy 10.3390/atmos13020327
- Chemical Composition of Secondary Organic Aerosol Formed from the Oxidation of Semivolatile Isoprene Epoxydiol Isomerization Products M. Frauenheim et al. 10.1021/acs.est.4c06850
- The C5–Alkene Triol Conundrum: Structural Characterization and Quantitation of Isoprene-Derived C5H10O3 Reactive Uptake Products M. Frauenheim et al. 10.1021/acs.estlett.2c00548
- Reactive oxidized nitrogen speciation and partitioning in urban and rural New York State M. Ninneman et al. 10.1080/10962247.2020.1837289
- Impact of Lockdowns on Air Pollution: Case Studies of Two Periods in 2022 in Guangzhou, China X. Zhao et al. 10.3390/atmos15091144
- Sulfate Formation via Cloud Processing from Isoprene Hydroxyl Hydroperoxides (ISOPOOH) E. Dovrou et al. 10.1021/acs.est.9b04645
- Revealing the driving effect of emissions and meteorology on PM2.5 and O3 trends through a new algorithmic model D. Wang et al. 10.1016/j.chemosphere.2022.133756
- Ozone Production Efficiencies at Rural New York State Locations: Relationship to Oxides of Nitrogen Concentrations M. Ninneman et al. 10.1029/2018JD029932
- Emission Ratios and Diurnal Variability of Volatile Organic Compounds and Influence of Industrial Emissions in Two Texas Cities S. Shrestha et al. 10.3390/atmos14061006
- Emission influences on air pollutant concentrations in New York State: I. ozone C. Blanchard et al. 10.1016/j.aeaoa.2019.100033
- Changes in the Relative Importance of Biogenic Isoprene and Soil NOx Emissions on Ozone Concentrations in Nonattainment Areas of the United States J. Geddes et al. 10.1029/2021JD036361
- Springtime Beryllium-7, meteorology, and ozone variability in the southeastern United States G. Hidy et al. 10.1016/j.atmosenv.2018.09.003
- Inferring Changes in Summertime Surface Ozone–NOx–VOC Chemistry over U.S. Urban Areas from Two Decades of Satellite and Ground-Based Observations X. Jin et al. 10.1021/acs.est.9b07785
- Sensitivity of Tropospheric Ozone Over the Southeast USA to Dry Deposition C. Baublitz et al. 10.1029/2020GL087158
2 citations as recorded by crossref.
- Observed and Model-Derived Ozone Production Efficiency over Urban and Rural New York State M. Ninneman et al. 10.3390/atmos8070126
- Responses in Ozone and Its Production Efficiency Attributable to Recent and Future Emissions Changes in the Eastern United States L. Henneman et al. 10.1021/acs.est.7b04109
Discussed (final revised paper)
Latest update: 23 Dec 2024
Short summary
Ozone (O3) formation in the southeastern US was studied in relation to nitrogen oxide (NOx) emissions using long-term (1990s–2015) measurements of the SEARCH network and U.S. EPA data. NOx emissions decreased by ~ 60 %. Annual fourth-highest daily peak 8 h O3 mixing ratios declined toward ~ 45–50 ppbv at ~1 ppbv yr−1 and O3 exhibited increasing sensitivity to NOx. This study illustrates the value of consistent, long-term measurements of O3 and reactive nitrogen made at both urban and rural sites.
Ozone (O3) formation in the southeastern US was studied in relation to nitrogen oxide (NOx)...