Reference

Get Air Quality Data Functions for downloading pollution, wind, temperature, and rh in the original units
sinaica_param_data()	Get air quality data from all stations by parameter
sinaica_station_data()	Get air quality data from a single measuring station
Query dates and parameters supported by a station Functions to query the dates and air quality parameters supported by a station
sinaica_station_dates()	Dates supported by a station
sinaica_station_params()	Parameters supported by a station
Datasets Station locations and air quality parameters
stations_sinaica	Air quality measuring stations in Mexico
params_sinaica	Valid air quality parameters
Package aire.zmvm package
rsinaica	rsinaica package