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 Agency’s '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 |
| Reference manual: | pargasite.html , pargasite.pdf |
| Vignettes: |
Interactive Visualization of Major Pollutant Levels in the United States (source, R code) |
| Package source: | pargasite_2.1.1.tar.gz |
| Windows binaries: | r-devel: pargasite_2.1.1.zip, r-release: pargasite_2.1.1.zip, r-oldrel: pargasite_2.1.1.zip |
| macOS binaries: | r-release (arm64): pargasite_2.1.1.tgz, r-oldrel (arm64): pargasite_2.1.1.tgz, r-release (x86_64): pargasite_2.1.1.tgz, r-oldrel (x86_64): pargasite_2.1.1.tgz |
| Old sources: | pargasite archive |
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