This package contains code to access current synoptic data from Purple Air as well as time series data for individual sensors from Thing Speak.
Functions for downloading and enhancing sensor data return one of two types of object:
pas -- PurpleAirSynoptic dataframe of uniformly named properties
pat -- PurpleAirTimeseries list of dataframes containing
sensor metadata and data
Analysis and visualization functions provide basic functionality for working with PurpleAir sensor data and comparing it with national monitoring data retrieved with the PWFSLSmoke package.