Articles | Volume 24, issue 15
https://doi.org/10.5194/acp-24-8943-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/acp-24-8943-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
15 Aug 2024
Research article |
| 15 Aug 2024
| 15 Aug 2024
Quantifying the diurnal variation in atmospheric NO2 from Geostationary Environment Monitoring Spectrometer (GEMS) observations
Atmospheric Chemistry Observations and Modeling Laboratory, National Center for Atmospheric Research, Boulder, CO, USA
Sara Martínez-Alonso
Atmospheric Chemistry Observations and Modeling Laboratory, National Center for Atmospheric Research, Boulder, CO, USA
Duseong S. Jo
Atmospheric Chemistry Observations and Modeling Laboratory, National Center for Atmospheric Research, Boulder, CO, USA
Dept. of Earth Science Education, Seoul National University, Seoul, South Korea
Ivan Ortega
Atmospheric Chemistry Observations and Modeling Laboratory, National Center for Atmospheric Research, Boulder, CO, USA
Louisa K. Emmons
Atmospheric Chemistry Observations and Modeling Laboratory, National Center for Atmospheric Research, Boulder, CO, USA
John J. Orlando
Atmospheric Chemistry Observations and Modeling Laboratory, National Center for Atmospheric Research, Boulder, CO, USA
Helen M. Worden
Atmospheric Chemistry Observations and Modeling Laboratory, National Center for Atmospheric Research, Boulder, CO, USA
Jhoon Kim
Department of Atmospheric Science, Yonsei University, Seoul, South Korea
Hanlim Lee
Division of Earth Environmental System Science, Pukyong National University, Busan, South Korea
Junsung Park
Division of Earth Environmental System Science, Pukyong National University, Busan, South Korea
Smithsonian Astrophysical Observatory, Cambridge, MA, USA
Hyunkee Hong
National Institute of Environmental Research, Seoul, South Korea
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Cited
17 citations as recorded by crossref.
- Tropospheric nitrogen dioxide levels vary diurnally in Asian cities J. Park et al.
- Limitations of Polar-Orbiting Satellite Observations in Capturing the Diurnal Variability of Tropospheric NO2: A Case Study Using TROPOMI, GOME-2C, and Pandora Data Y. Li et al.
- Influence of nitrogen oxides and volatile organic compounds emission changes on tropospheric ozone variability, trends and radiative effect S. Fadnavis et al.
- Validating tropospheric NO2 column density from GEMS version 3.0 and Tropospheric Chemistry Reanalysis version 2 from background to urban conditions over Japan: with a focus on diurnal variations P. Ha et al.
- Tracking diurnal variation of NO2 at high spatial resolution in China using a time-constrained machine learning model S. He et al.
- Nitric oxide (NO) and nitrogen dioxide (NO2): A state-of-knowledge review of their roles in, and consequences for, vegetation and ecosystems M. Perring et al.
- Global analysis of nitrogen dioxide and formaldehyde column densities from the Pandora global network: Variability and implications for satellite validation J. Park et al.
- Comparison of GEMS v3.0 tropospheric NO 2 columns with ground-based DOAS instruments in Ulsan K. Bae et al.
- Diurnal variations of NO2 tropospheric vertical column density over the Seoul metropolitan area from the Geostationary Environment Monitoring Spectrometer (GEMS): seasonal differences and the influence of the a priori NO2 profile S. Seo et al.
- High-resolution geostationary satellite observations of free tropospheric NO 2 over North America and implications for lightning emissions R. Dang et al.
- Demonstration of a Simplified, Two-Wavelength Optical Approach to Measuring Nitrogen Dioxide in Cities E. Halpin et al.
- Tropospheric NO2 Column over Tibet Plateau According to Geostationary Environment Monitoring Spectrometer: Spatial, Seasonal, and Diurnal Variations X. Zhang et al.
- Evaluation of ozone and its precursors using the Multi-Scale Infrastructure for Chemistry and Aerosols Version 0 (MUSICAv0) during the Michigan–Ontario Ozone Source Experiment (MOOSE) N. Mariscal et al.
- Diurnal variation mapping of urban NO2 concentrations at high spatial resolution using mobile phone signaling data S. He et al.
- Air quality trends and regimes in South Korea inferred from 2015–2023 surface and satellite observations Y. Oak et al.
- Validation of GEMS tropospheric NO2 columns and their diurnal variation with ground-based DOAS measurements K. Lange et al.
- Key Challenges and Future Trends of Spectral Inversion Technology in Environmental Monitoring Applications 琳. 乔
17 citations as recorded by crossref.
- Tropospheric nitrogen dioxide levels vary diurnally in Asian cities J. Park et al.
- Limitations of Polar-Orbiting Satellite Observations in Capturing the Diurnal Variability of Tropospheric NO2: A Case Study Using TROPOMI, GOME-2C, and Pandora Data Y. Li et al.
- Influence of nitrogen oxides and volatile organic compounds emission changes on tropospheric ozone variability, trends and radiative effect S. Fadnavis et al.
- Validating tropospheric NO2 column density from GEMS version 3.0 and Tropospheric Chemistry Reanalysis version 2 from background to urban conditions over Japan: with a focus on diurnal variations P. Ha et al.
- Tracking diurnal variation of NO2 at high spatial resolution in China using a time-constrained machine learning model S. He et al.
- Nitric oxide (NO) and nitrogen dioxide (NO2): A state-of-knowledge review of their roles in, and consequences for, vegetation and ecosystems M. Perring et al.
- Global analysis of nitrogen dioxide and formaldehyde column densities from the Pandora global network: Variability and implications for satellite validation J. Park et al.
- Comparison of GEMS v3.0 tropospheric NO 2 columns with ground-based DOAS instruments in Ulsan K. Bae et al.
- Diurnal variations of NO2 tropospheric vertical column density over the Seoul metropolitan area from the Geostationary Environment Monitoring Spectrometer (GEMS): seasonal differences and the influence of the a priori NO2 profile S. Seo et al.
- High-resolution geostationary satellite observations of free tropospheric NO 2 over North America and implications for lightning emissions R. Dang et al.
- Demonstration of a Simplified, Two-Wavelength Optical Approach to Measuring Nitrogen Dioxide in Cities E. Halpin et al.
- Tropospheric NO2 Column over Tibet Plateau According to Geostationary Environment Monitoring Spectrometer: Spatial, Seasonal, and Diurnal Variations X. Zhang et al.
- Evaluation of ozone and its precursors using the Multi-Scale Infrastructure for Chemistry and Aerosols Version 0 (MUSICAv0) during the Michigan–Ontario Ozone Source Experiment (MOOSE) N. Mariscal et al.
- Diurnal variation mapping of urban NO2 concentrations at high spatial resolution using mobile phone signaling data S. He et al.
- Air quality trends and regimes in South Korea inferred from 2015–2023 surface and satellite observations Y. Oak et al.
- Validation of GEMS tropospheric NO2 columns and their diurnal variation with ground-based DOAS measurements K. Lange et al.
- Key Challenges and Future Trends of Spectral Inversion Technology in Environmental Monitoring Applications 琳. 乔
Saved (final revised paper)
Latest update: 16 May 2026
Short summary
Until recently, satellite observations of atmospheric pollutants at any location could only be obtained once a day. New geostationary satellites stare at a region of the Earth to make hourly measurements, and the Geostationary Environment Monitoring Spectrometer is the first looking at Asia. These data and model simulations show how the change seen for one important pollutant that determines air quality depends on a combination of pollution emissions, atmospheric chemistry, and meteorology.
Until recently, satellite observations of atmospheric pollutants at any location could only be...
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