Quantifying the health impact of PM2.5 with various chemical transport models and for different years − A case study for Poland
Poland is in the group of European countries with the most severe air quality and specific emission structure (over 80 % of PM2.5 emitted in residential combustion). In this work, we quantify the health impacts of PM2.5 concentrations in Poland using two chemical transport models (CTMs), WRF-Chem an...
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| Language: | English |
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Elsevier
2024-12-01
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| Series: | Environment International |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0160412024007657 |
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| author | Maciej Kryza Małgorzata Werner Michael Holland Helen ApSimon |
| author_facet | Maciej Kryza Małgorzata Werner Michael Holland Helen ApSimon |
| author_sort | Maciej Kryza |
| collection | DOAJ |
| description | Poland is in the group of European countries with the most severe air quality and specific emission structure (over 80 % of PM2.5 emitted in residential combustion). In this work, we quantify the health impacts of PM2.5 concentrations in Poland using two chemical transport models (CTMs), WRF-Chem and EMEP4PL. The models were run for two years (2017 and 2018), which differed in meteorological conditions. The results show that the total number of premature deaths that could be avoided if the PM2.5 concentrations do not exceed the WHO recommended value of 5 μg m−3 exceeds 22,000 deaths for all model runs and meteorological years considered, with the lowest estimate at 22,447 (WRF-Chem model run for the year 2017; 95 % confidence intervals CI (95 % CI) 17121–25045) and the highest at 29,227 (95 % CI 22343 – 32572; EMEP4PL for the year 2018). These numbers are underestimated, as both CTMs underestimate the measured PM2.5 concentrations at site locations. The underestimation is the highest during the heating seasons and can be reduced if the emission of primary PM2.5 from residential combustion increases. The total number of estimated premature deaths is sensitive to chemical transport model selection and meteorological year. The selection of the meteorological year for the analysis may change the estimated number of premature deaths by 10 %. This change is significant compared to the estimated change in health impact due to the envisaged implementation of the Clean Air Program in Poland. |
| format | Article |
| id | doaj-art-2198e318dbc24cdfb6fa58159b922a1d |
| institution | Kabale University |
| issn | 0160-4120 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Environment International |
| spelling | doaj-art-2198e318dbc24cdfb6fa58159b922a1d2024-12-19T10:52:11ZengElsevierEnvironment International0160-41202024-12-01194109179Quantifying the health impact of PM2.5 with various chemical transport models and for different years − A case study for PolandMaciej Kryza0Małgorzata Werner1Michael Holland2Helen ApSimon3Faculty of Earth Sciences and Environmental Management, University of Wrocław, Kosiby 8, 51-621 Wroclaw, Poland; Corresponding author.Faculty of Earth Sciences and Environmental Management, University of Wrocław, Kosiby 8, 51-621 Wroclaw, PolandEMRC, 2 New Building, Whitchurch Hill, Reading RG8 7PW, UKCentre for Environmental Policy, Imperial College London, London SW7 1NE, UKPoland is in the group of European countries with the most severe air quality and specific emission structure (over 80 % of PM2.5 emitted in residential combustion). In this work, we quantify the health impacts of PM2.5 concentrations in Poland using two chemical transport models (CTMs), WRF-Chem and EMEP4PL. The models were run for two years (2017 and 2018), which differed in meteorological conditions. The results show that the total number of premature deaths that could be avoided if the PM2.5 concentrations do not exceed the WHO recommended value of 5 μg m−3 exceeds 22,000 deaths for all model runs and meteorological years considered, with the lowest estimate at 22,447 (WRF-Chem model run for the year 2017; 95 % confidence intervals CI (95 % CI) 17121–25045) and the highest at 29,227 (95 % CI 22343 – 32572; EMEP4PL for the year 2018). These numbers are underestimated, as both CTMs underestimate the measured PM2.5 concentrations at site locations. The underestimation is the highest during the heating seasons and can be reduced if the emission of primary PM2.5 from residential combustion increases. The total number of estimated premature deaths is sensitive to chemical transport model selection and meteorological year. The selection of the meteorological year for the analysis may change the estimated number of premature deaths by 10 %. This change is significant compared to the estimated change in health impact due to the envisaged implementation of the Clean Air Program in Poland.http://www.sciencedirect.com/science/article/pii/S0160412024007657PM2.5 modellingHealth impact assessmentChemical transport modelsEMEP4PLWRF-ChemAirQ+ |
| spellingShingle | Maciej Kryza Małgorzata Werner Michael Holland Helen ApSimon Quantifying the health impact of PM2.5 with various chemical transport models and for different years − A case study for Poland Environment International PM2.5 modelling Health impact assessment Chemical transport models EMEP4PL WRF-Chem AirQ+ |
| title | Quantifying the health impact of PM2.5 with various chemical transport models and for different years − A case study for Poland |
| title_full | Quantifying the health impact of PM2.5 with various chemical transport models and for different years − A case study for Poland |
| title_fullStr | Quantifying the health impact of PM2.5 with various chemical transport models and for different years − A case study for Poland |
| title_full_unstemmed | Quantifying the health impact of PM2.5 with various chemical transport models and for different years − A case study for Poland |
| title_short | Quantifying the health impact of PM2.5 with various chemical transport models and for different years − A case study for Poland |
| title_sort | quantifying the health impact of pm2 5 with various chemical transport models and for different years a case study for poland |
| topic | PM2.5 modelling Health impact assessment Chemical transport models EMEP4PL WRF-Chem AirQ+ |
| url | http://www.sciencedirect.com/science/article/pii/S0160412024007657 |
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