Offers tools to estimate and visualize levels of major pollutants (CO, NO2, SO2, Ozone, PM2.5 and PM10) across the conterminous United States for user-defined time ranges. Provides functions to retrieve pollutant data from the U.S. Environmental Protection Agencyâs 'Air Quality System' (AQS) API service <https://aqs.epa.gov/aqsweb/documents/data_api.html> for interactive visualization through a 'shiny' application, allowing users to explore pollutant levels for a given location over time relative to the National Ambient Air Quality Standards (NAAQS).
Version: 2.1.1 Depends: R (≥ 4.1.0) Imports: cli, gstat, leaflet, leafsync, methods, raqs, rlang, sf (≥ 1.0-15), shiny, shinycssloaders, stars (≥ 0.6-5), stats, utils Suggests: knitr, rmarkdown Published: 2024-11-16 DOI: 10.32614/CRAN.package.pargasite Author: Jaehyun Joo [aut, cre], Rebecca Greenblatt [aut], Avantika Diwadkar [aut], Nisha Narayanan [aut], Blanca Himes [aut] Maintainer: Jaehyun Joo <jaehyunjoo at outlook.com> License: BSD_3_clause + file LICENSE NeedsCompilation: no Materials: README CRAN checks: pargasite results Documentation: Downloads: Linking:Please use the canonical form https://CRAN.R-project.org/package=pargasite to link to this page.
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