R/pollution_data.R

In valcourgeau/gammaextremes: Univariate Extreme Values with Trawl Processes

#' Air Pollutant Concentration on Marylebone Road, London, UK.
#'
#' A dataset containing the air pollutant concentration of six molecules:
#' Ozone (O3), Carbon Monoxide (CO), Nitric Oxide (NO), Nitric Dioxide (NO2),
#' Particulate Matter below 10mm (PM10), Sulphur Dioxide (SO2).
#'
#' @format A data frame with 157,710 rows and 6 variables:
#' \describe{
#'   \item{O3}{Ozone air concentration, in µg/m3}
#'   \item{CO}{Carbon Monoxide air concentration, in µg/m3}
#'   \item{NO}{Nitric Oxide air concentration, in µg/m3}
#'   \item{NO2}{Nitric Dioxide air concentration, in µg/m3}
#'   \item{PM10}{Particulate Matter below 10mm concentration, in µg/m3}
#'   \item{SO2}{Sulphur Dioxide air concentration, in µg/m3}
#'   \item{X}{Data index}
#' }
#' @source \url{
#'    https://uk-air.defra.gov.uk/data/site-data?f_site_id=MY1&view=last_hour
#' }
"pollution_data"