To cite package ‘PurpleAirAPI’ in publications use:

  Abdelrazzak H (2024). _PurpleAirAPI: Historical Data Retrieval from
  'PurpleAir' Sensors via API_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=PurpleAirAPI>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {PurpleAirAPI: Historical Data Retrieval from 'PurpleAir' Sensors via API},
    author = {Heba Abdelrazzak},
    year = {2024},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=PurpleAirAPI},
  }