PWFSLSmoke: Utilities for Working with Air Quality Monitoring Data

Utilities for working with air quality monitoring data with a focus on small particulates (PM2.5) generated by wildfire smoke. Functions are provided for downloading available data from the United States 'EPA' <> and it's 'AirNow' air quality site <>. Additional sources of PM2.5 data made accessible by the package include: 'AIRSIS' (aka "Oceaneering", not public) and 'WRCC' <>. Data compilations are hosted by the USFS 'AirFire' research team <>.

Version: 1.2.117
Depends: R (≥ 3.5.0), dplyr (≥ 0.8.3), maps, MazamaCoreUtils (≥ 0.4.3), MazamaSpatialUtils (≥ 0.6.3)
Imports: curl, cluster, dygraphs (≥, geosphere, ggmap, glue, httr, jsonlite, leaflet (≥ 1.0.0), lubridate, magrittr, mapproj, maptools, methods, openair, png, purrr, raster, RColorBrewer, rgdal, RgoogleMaps, readr, reshape2, rlang, sf, slippymath, sp, stringr, tibble, tidyr, xts
Suggests: knitr, lintr, rmarkdown, testthat (≥ 2.1.0)
Published: 2021-11-23
Author: Jonathan Callahan [aut, cre], Hans Martin [ctb], Spencer Pease [ctb], Helen Miller [ctb], Zach Dingels [ctb], Rohan Aras [ctb], Jon Hagg [ctb], Jimin Kim [ctb], Rex Thompson [ctb], Alice Yang [ctb]
Maintainer: Jonathan Callahan <jonathan.s.callahan at>
License: GPL-3
NeedsCompilation: no
Materials: README
CRAN checks: PWFSLSmoke results


Reference manual: PWFSLSmoke.pdf
Vignettes: Data Model
Maps and Timeseries Plots
Introduction to PWFSLSmoke


Package source: PWFSLSmoke_1.2.117.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): PWFSLSmoke_1.2.117.tgz, r-oldrel (arm64): PWFSLSmoke_1.2.117.tgz, r-release (x86_64): PWFSLSmoke_1.2.117.tgz, r-oldrel (x86_64): PWFSLSmoke_1.2.117.tgz
Old sources: PWFSLSmoke archive


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