To cite package ‘openairmaps’ in publications use:

  Davison J, Carslaw D (2025). _openairmaps: Create Maps of Air
  Pollution Data_. R package version 0.9.1.9006, ,
  <https://github.com/openair-project/openairmaps>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {openairmaps: Create Maps of Air Pollution Data},
    author = {Jack Davison and David Carslaw},
    year = {2025},
    note = {R package version 0.9.1.9006, 
},
    url = {https://github.com/openair-project/openairmaps},
  }