These dataset contains daily quality air measurements in Spain over a period of 18 years (from 2001 to 2018). The measurements refer to several pollutants. These data are openly published by the Government of Spain. The datasets were originally spread over a number of files and formats. Here, the same information is contained in simple dataframe for convenience of researches, journalists or general public. See the Spanish Government website for more information.

## Installing the package A stable version of this package is available on CRAN and can be installed directly from there:


The lastest development version of the package can also be loaded directly from GitHub using the devtools package:


## Accessing the package data(airqES)

Enjoy your air !