This function is a simplified version of the saqgetr
package (see
https://github.com/skgrange/saqgetr) for accessing European air quality
data. The function only returns valid hourly data and is meant as a fast and
convenient way of accessing the most common type of hourly air quality data.
The function works in the same way as other openair
functions that
import air quality data that generally need a site code and year to be
supplied.
Arguments
- site
The code of the site(s).
- year
Year or years to import. To import a sequence of years from 1990 to 2000 use
year = 1990:2000
. To import several specific years useyear = c(1990, 1995, 2000)
for example.- tz
Not used
- meta
Should meta data be returned? If
TRUE
the site type, latitude and longitude are returned.- to_narrow
By default the returned data has a column for each pollutant/variable. When
to_narrow = TRUE
the data are stacked into a narrow format with a column identifying the pollutant name.