To cite package ‘vayuayan’ in publications use:

  Choudhary S, Prajapat M (2026). _vayuayan: Air Quality Data from
  Indian Monitoring Networks and Satellites_. R package version 0.3.0,
  <https://CRAN.R-project.org/package=vayuayan>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {vayuayan: Air Quality Data from Indian Monitoring Networks and Satellites},
    author = {Saket Choudhary and Mahesh Kumar Prajapat},
    year = {2026},
    note = {R package version 0.3.0},
    url = {https://CRAN.R-project.org/package=vayuayan},
  }