Articles | Volume 23, issue 23
https://doi.org/10.5194/acp-23-14933-2023
© Author(s) 2023. 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-23-14933-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Investigation of spatial and temporal variability in lower tropospheric ozone from RAL Space UV–Vis satellite products
Richard J. Pope
CORRESPONDING AUTHOR
School of Earth and Environment, University of Leeds, Leeds, UK
National Centre for Earth Observation, University of Leeds, Leeds, UK
Brian J. Kerridge
Remote Sensing Group, STFC Rutherford Appleton Laboratory, Chilton, UK
National Centre for Earth Observation, STFC Rutherford Appleton Laboratory, Chilton, UK
Richard Siddans
Remote Sensing Group, STFC Rutherford Appleton Laboratory, Chilton, UK
National Centre for Earth Observation, STFC Rutherford Appleton Laboratory, Chilton, UK
Barry G. Latter
Remote Sensing Group, STFC Rutherford Appleton Laboratory, Chilton, UK
National Centre for Earth Observation, STFC Rutherford Appleton Laboratory, Chilton, UK
Martyn P. Chipperfield
School of Earth and Environment, University of Leeds, Leeds, UK
National Centre for Earth Observation, University of Leeds, Leeds, UK
Wuhu Feng
School of Earth and Environment, University of Leeds, Leeds, UK
National Centre for Atmospheric Science, University of Leeds, Leeds, UK
Matilda A. Pimlott
School of Earth and Environment, University of Leeds, Leeds, UK
Sandip S. Dhomse
School of Earth and Environment, University of Leeds, Leeds, UK
National Centre for Earth Observation, University of Leeds, Leeds, UK
Christian Retscher
European Space Agency, ESRIN, Frascati, Italy
Richard Rigby
School of Earth and Environment, University of Leeds, Leeds, UK
Centre for Environmental Modelling and Computation, University of Leeds, Leeds, UK
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Cited
14 citations as recorded by crossref.
- The novel GOME-type Ozone Profile Essential Climate Variable (GOP-ECV) data record covering the past 26 years M. Coldewey-Egbers et al. https://doi.org/10.5194/amt-18-5485-2025
- Tropical tropospheric ozone distribution and trends from in situ and satellite data A. Gaudel et al. https://doi.org/10.5194/acp-24-9975-2024
- Temporal variability and meteorological influence on air pollutants in the fragile himalayan ecosystem of Uttarakhand, India N. Deyal & N. Bisht https://doi.org/10.1007/s00703-026-01164-5
- Quantifying biases in TROPESS AIRS, CrIS, and joint AIRS+OMI tropospheric ozone products using ozonesondes E. Pennington et al. https://doi.org/10.5194/acp-25-8533-2025
- Tropical tropospheric ozone trends (1998 to 2023): new perspectives from SHADOZ, IAGOS and OMI/MLS observations A. Thompson et al. https://doi.org/10.5194/acp-25-18475-2025
- Long-term satellite trends of European lower-tropospheric ozone from 1996–2017 M. Pimlott et al. https://doi.org/10.5194/acp-25-15991-2025
- Intercomparison of tropospheric ozone column datasets from combined nadir and limb satellite observations C. Arosio et al. https://doi.org/10.5194/amt-18-3247-2025
- First global twice-daily ozone profiles from Chinese UV–vis satellites via synergistic spectral calibration and retrieval X. Wang et al. https://doi.org/10.1016/j.rse.2025.115106
- Performance assessment of the IASI-O3 KOPRA product for observing midlatitude tropospheric ozone evolution for 15 years: validation with ozone sondes and consistency of the three IASI instruments G. Dufour et al. https://doi.org/10.5194/amt-18-5049-2025
- Quality assessment of the AC SAF GOME-2 gridded ozone profile data records O. Tuinder et al. https://doi.org/10.5194/amt-19-2855-2026
- 5 years of Sentinel-5P TROPOMI operational ozone profiling and geophysical validation using ozonesonde and lidar ground-based networks A. Keppens et al. https://doi.org/10.5194/amt-17-3969-2024
- Investigation of the impact of satellite vertical sensitivity on long-term retrieved lower-tropospheric ozone trends R. Pope et al. https://doi.org/10.5194/acp-24-9177-2024
- TOLNet validation of satellite ozone profiles in the troposphere: impact of retrieval wavelengths M. Johnson et al. https://doi.org/10.5194/amt-17-2559-2024
- Observational ozone datasets over the global oceans and polar regions (version 2024) Y. Kanaya et al. https://doi.org/10.5194/essd-17-4901-2025
14 citations as recorded by crossref.
- The novel GOME-type Ozone Profile Essential Climate Variable (GOP-ECV) data record covering the past 26 years M. Coldewey-Egbers et al. https://doi.org/10.5194/amt-18-5485-2025
- Tropical tropospheric ozone distribution and trends from in situ and satellite data A. Gaudel et al. https://doi.org/10.5194/acp-24-9975-2024
- Temporal variability and meteorological influence on air pollutants in the fragile himalayan ecosystem of Uttarakhand, India N. Deyal & N. Bisht https://doi.org/10.1007/s00703-026-01164-5
- Quantifying biases in TROPESS AIRS, CrIS, and joint AIRS+OMI tropospheric ozone products using ozonesondes E. Pennington et al. https://doi.org/10.5194/acp-25-8533-2025
- Tropical tropospheric ozone trends (1998 to 2023): new perspectives from SHADOZ, IAGOS and OMI/MLS observations A. Thompson et al. https://doi.org/10.5194/acp-25-18475-2025
- Long-term satellite trends of European lower-tropospheric ozone from 1996–2017 M. Pimlott et al. https://doi.org/10.5194/acp-25-15991-2025
- Intercomparison of tropospheric ozone column datasets from combined nadir and limb satellite observations C. Arosio et al. https://doi.org/10.5194/amt-18-3247-2025
- First global twice-daily ozone profiles from Chinese UV–vis satellites via synergistic spectral calibration and retrieval X. Wang et al. https://doi.org/10.1016/j.rse.2025.115106
- Performance assessment of the IASI-O3 KOPRA product for observing midlatitude tropospheric ozone evolution for 15 years: validation with ozone sondes and consistency of the three IASI instruments G. Dufour et al. https://doi.org/10.5194/amt-18-5049-2025
- Quality assessment of the AC SAF GOME-2 gridded ozone profile data records O. Tuinder et al. https://doi.org/10.5194/amt-19-2855-2026
- 5 years of Sentinel-5P TROPOMI operational ozone profiling and geophysical validation using ozonesonde and lidar ground-based networks A. Keppens et al. https://doi.org/10.5194/amt-17-3969-2024
- Investigation of the impact of satellite vertical sensitivity on long-term retrieved lower-tropospheric ozone trends R. Pope et al. https://doi.org/10.5194/acp-24-9177-2024
- TOLNet validation of satellite ozone profiles in the troposphere: impact of retrieval wavelengths M. Johnson et al. https://doi.org/10.5194/amt-17-2559-2024
- Observational ozone datasets over the global oceans and polar regions (version 2024) Y. Kanaya et al. https://doi.org/10.5194/essd-17-4901-2025
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Short summary
Ozone is a potent air pollutant, and we present the first study to investigate long-term changes in lower tropospheric column ozone (LTCO3) from space. We have constructed a merged LTCO3 dataset from GOME-1, SCIAMACHY and OMI between 1996 and 2017. Comparing LTCO3 between the 1996–2000 and 2013–2017 5-year averages, we find significant positive increases in the tropics/sub-tropics, while in the northern mid-latitudes, we find small-scale differences.
Ozone is a potent air pollutant, and we present the first study to investigate long-term changes...
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