This package contains functions to import surface meteorolgical data from over 30,000 sites around the world. These data are curated by NOAA as part of the Integrated Surface Database (ISD).
If you access these data using the worldmet package please
give full acknowledgement to NOAA ISD. Users should also take a
note of the usage restrictions.
These data work well with the openair package that has been
developed to analyse air pollution data.
For general information of the ISD see https://www.ncdc.noaa.gov/isd and the map here https://gis.ncdc.noaa.gov/maps/ncei.
See https://github.com/davidcarslaw/openair for
information on the related openair package.