usdat: PM2.5 data collected from stations at continental USA; the...

Description

Description

This is a tibble dataset. Each row represents a station. The columns are stationid, city (NA), localtime (NA), APL (air pollution level), pm25 (AQI), lat, lon and localtimezone (NA).


jinhuali/globalPM25 documentation built on May 19, 2019, 7:16 a.m.