Articles | Volume 21, issue 7
https://doi.org/10.5194/acp-21-5269-2021
© Author(s) 2021. 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-21-5269-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
06 Apr 2021
Research article |
| 06 Apr 2021
| 06 Apr 2021
Evaluation of the LOTOS-EUROS NO2 simulations using ground-based measurements and S5P/TROPOMI observations over Greece
Laboratory of Atmospheric Physics, Aristotle University of
Thessaloniki, Thessaloniki, Greece
Maria-Elissavet Koukouli
Laboratory of Atmospheric Physics, Aristotle University of
Thessaloniki, Thessaloniki, Greece
Astrid Manders
TNO, Climate, Air and Sustainability, Utrecht, the Netherlands
Arjo Segers
TNO, Climate, Air and Sustainability, Utrecht, the Netherlands
Dimitris Karagkiozidis
Laboratory of Atmospheric Physics, Aristotle University of
Thessaloniki, Thessaloniki, Greece
Myrto Gratsea
Institute for Environmental Research and Sustainable Development,
National Observatory of Athens, Athens, Greece
Dimitris Balis
Laboratory of Atmospheric Physics, Aristotle University of
Thessaloniki, Thessaloniki, Greece
Alkiviadis Bais
Laboratory of Atmospheric Physics, Aristotle University of
Thessaloniki, Thessaloniki, Greece
Evangelos Gerasopoulos
Institute for Environmental Research and Sustainable Development,
National Observatory of Athens, Athens, Greece
Trisevgeni Stavrakou
Royal Belgian Institute for Space Aeronomy, Brussels, Belgium
Jos van Geffen
Royal Netherlands Meteorological Institute (KNMI), De Bilt, the
Netherlands
Henk Eskes
Royal Netherlands Meteorological Institute (KNMI), De Bilt, the
Netherlands
Andreas Richter
Institute of Environmental Physics and Remote Sensing, University of
Bremen, Bremen, Germany
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16 citations as recorded by crossref.
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- To new heights by flying low: comparison of aircraft vertical NO2 profiles to model simulations and implications for TROPOMI NO2 retrievals T. Riess et al. 10.5194/amt-16-5287-2023
- Air Quality in Two Northern Greek Cities Revealed by Their Tropospheric NO2 Levels M. Koukouli et al. 10.3390/atmos13050840
- Maritime sector contributions on NO2 surface concentrations in major ports of the Mediterranean Basin A. Pseftogkas et al. 10.1016/j.apr.2024.102228
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- Extreme wildfires over Northern Greece during Summer 2023 – Part B. Adverse effects on regional air quality M. Koukouli et al. 10.1016/j.atmosres.2025.108034
- On the uncertainty of anthropogenic aromatic volatile organic compound emissions: model evaluation and sensitivity analysis K. Oliveira et al. 10.5194/acp-24-7137-2024
- Comparison of S5P/TROPOMI Inferred NO2 Surface Concentrations with In Situ Measurements over Central Europe A. Pseftogkas et al. 10.3390/rs14194886
- Five Years of Spatially Resolved Ground-Based MAX-DOAS Measurements of Nitrogen Dioxide in the Urban Area of Athens: Synergies with In Situ Measurements and Model Simulations M. Gratsea et al. 10.3390/atmos12121634
- Changes in Power Plant NOx Emissions over Northwest Greece Using a Data Assimilation Technique I. Skoulidou et al. 10.3390/atmos12070900
- Estimating Hourly Nitrogen Oxide Emissions over East Asia from Geostationary Satellite Measurements T. Xu et al. 10.1021/acs.estlett.3c00467
- Sudden changes in nitrogen dioxide emissions over Greece due to lockdown after the outbreak of COVID-19 M. Koukouli et al. 10.5194/acp-21-1759-2021
15 citations as recorded by crossref.
- Valid time shifting ensemble Kalman filter (VTS-EnKF) for dust storm forecasting M. Pang et al. 10.5194/gmd-17-8223-2024
- Dust storm forecasting through coupling LOTOS-EUROS with localized ensemble Kalman filter M. Pang et al. 10.1016/j.atmosenv.2023.119831
- To new heights by flying low: comparison of aircraft vertical NO2 profiles to model simulations and implications for TROPOMI NO2 retrievals T. Riess et al. 10.5194/amt-16-5287-2023
- Air Quality in Two Northern Greek Cities Revealed by Their Tropospheric NO2 Levels M. Koukouli et al. 10.3390/atmos13050840
- Maritime sector contributions on NO2 surface concentrations in major ports of the Mediterranean Basin A. Pseftogkas et al. 10.1016/j.apr.2024.102228
- Accurate space-based NOx emission estimates with the flux divergence approach require fine-scale model information on local oxidation chemistry and profile shapes F. Cifuentes et al. 10.5194/gmd-18-621-2025
- Nitrogen dioxide spatiotemporal variations in the complex urban environment of Athens, Greece T. Drosoglou et al. 10.1016/j.atmosenv.2023.120115
- A New Separation Methodology for the Maritime Sector Emissions over the Mediterranean and Black Sea Regions A. Pseftogkas et al. 10.3390/atmos12111478
- Evaluating NOx emissions and their effect on O3 production in Texas using TROPOMI NO2 and HCHO D. Goldberg et al. 10.5194/acp-22-10875-2022
- Extreme wildfires over Northern Greece during Summer 2023 – Part B. Adverse effects on regional air quality M. Koukouli et al. 10.1016/j.atmosres.2025.108034
- On the uncertainty of anthropogenic aromatic volatile organic compound emissions: model evaluation and sensitivity analysis K. Oliveira et al. 10.5194/acp-24-7137-2024
- Comparison of S5P/TROPOMI Inferred NO2 Surface Concentrations with In Situ Measurements over Central Europe A. Pseftogkas et al. 10.3390/rs14194886
- Five Years of Spatially Resolved Ground-Based MAX-DOAS Measurements of Nitrogen Dioxide in the Urban Area of Athens: Synergies with In Situ Measurements and Model Simulations M. Gratsea et al. 10.3390/atmos12121634
- Changes in Power Plant NOx Emissions over Northwest Greece Using a Data Assimilation Technique I. Skoulidou et al. 10.3390/atmos12070900
- Estimating Hourly Nitrogen Oxide Emissions over East Asia from Geostationary Satellite Measurements T. Xu et al. 10.1021/acs.estlett.3c00467
1 citations as recorded by crossref.
Latest update: 23 Apr 2025
Short summary
The performance of LOTOS-EUROS v2.2.001 regional chemical transport model NO2 simulations is investigated over Greece from June to December 2018. Comparison with in situ NO2 measurements shows a spatial correlation coefficient of 0.86, while the model underestimates the concentrations mostly during daytime (12 to 15:00 local time). Further, the simulated tropospheric NO2 columns are evaluated against ground-based MAX-DOAS NO2 measurements and S5P/TROPOMI observations for July and December 2018.
The performance of LOTOS-EUROS v2.2.001 regional chemical transport model NO2 simulations is...
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