European Monitoring and Evaluation Program Model for the UK (EMEP4UK) daily ozone and particulate matter surface concentration for Southeast Asia for 2019 with and without forest fire emissions

https://doi.org/10.5285/b8fc9e84-c837-4ecf-a638-c0ef0900b9c3

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By accessing or using this dataset, you agree to the terms of the relevant licence agreement(s). You will ensure that this dataset is cited in any publication that describes research in which the data have been used.

Acknowledgements required (third-party datasets used to drive the model): The Weather and Research Forecast (WRF) model derived meteorology has been used to drive the EMEP4UK model. The fifth-generation European Centre for Medium-Range Weather Forecasts (ECMWF) atmospheric reanalysis of the global climate (ERA5) was used as initial and boundary conditions, and to nudge the WRF model.

This dataset is available under the terms of the Open Government Licence

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This dataset is a model output from the European Monitoring and Evaluation Programme (EMEP) model for the UK (EMEP4UK) driven by the Weather and Research Forecast model meteorology (WRF) applied to Southeast Asia. It provides daily average concentration of ozone and PM2.5, PM10 and ozone on a 0.1° x 0.1° grid for 2019 for 2 scenarios: (1) A baseline run (BASE) including wildfire emissions and (2) A scenario without wildfire emissions (NOFF).
The EMEP4UK model version used here is rv5.0, and the WRF model version is 4.4.2.
This work was supported by the Natural Environment Research Council as part of the NC for Global Challenges programme [NE/X006247/1] delivering National Capability.

Publication date: 2025-06-30

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Format

NetCDF

Spatial information

Study area

Spatial representation type

Raster

Spatial reference system

WGS 84

Temporal information

Temporal extent

2019-01-01 to 2025-12-31

Temporal resolution

daily

Provenance & quality

The EMEP4UK atmospheric chemistry transport model calculated daily average concentrations for a model domain covering Southeast Asia with a resolution of 0.1° x 0.1°.
The data are processed from the full EMEP4UK model output to a subset containing essential variables only. The Climate Data Operators version 1.9.10 was used to subset the model output.
Your use of the content of this dataset is entirely at your own risk. We make no warranty or guarantee that the content is error free or fit for your intended use.

Licensing and constraints

This dataset is available under the terms of the Open Government Licence

Cite this dataset as:

Scheffler, J.; Beck, R.; Wang, Y.; Carnell, E.; Tomlinson, S.; Pearson, C.; Liska, T.; Vieno, M. (2025). European Monitoring and Evaluation Program Model for the UK (EMEP4UK) daily ozone and particulate matter surface concentration for Southeast Asia for 2019 with and without forest fire emissions. NERC EDS Environmental Information Data Centre. https://doi.org/10.5285/b8fc9e84-c837-4ecf-a638-c0ef0900b9c3

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Supplemental information

Skamarock, W., Klemp, J., Dudhia, J., Gill, D. O., Liu, Z., Berner, J., Wang, W., Powers, J. G., Duda, M. G., Barker, D., & Huang, X.-Y. (2019). A Description of the Advanced Research WRF Model Version 4.1.

https://doi.org/10.5065/1dfh-6p97

Crippa, M., Guizzardi, D., Butler, T., Keating, T., Wu, R., Kaminski, J., Kuenen, J., Kurokawa, J., Chatani, S., Morikawa, T., Pouliot, G., Racine, J., Moran, M. D., Klimont, Z., Manseau, P. M., Mashayekhi, R., Henderson, B. H., Smith, S. J., Suchyta, H., Muntean, M., Solazzo, E., Banja, M., Schaaf, E., Pagani, F., Woo, J.-H., Kim, J., Monforti-Ferrario, F., Pisoni, E., Zhang, J., Niemi, D., Sassi, M., Ansari, T., and Foley, K. (2023). The HTAP_v3 emission mosaic: merging regional and global monthly emissions (2000–2018) to support air quality modelling and policies, Earth Syst. Sci. Data, 15, 2667–2694

https://doi.org/10.5194/essd-15-2667-2023