The mydata dataset is provided as an example dataset as part of the openair
package. The dataset contains hourly measurements of air pollutant
concentrations, wind speed and wind direction collected at the Marylebone
(London) air quality monitoring supersite between 1st January 1998 and 23rd
June 2005.
mydataAn object of class tbl_df (inherits from tbl, data.frame) with 65533 rows and 10 columns.
Observation date/time stamp in year-month-day hour:minute:second format (POSIXct).
Wind speed, in m/s, as numeric vector.
Wind direction, in degrees from North, as a numeric vector.
Oxides of nitrogen concentration, in ppb, as a numeric vector.
Nitrogen dioxide concentration, in ppb, as a numeric vector.
Ozone concentration, in ppb, as a numeric vector.
Particulate PM10 fraction measurement, in ug/m3 (raw TEOM), as a numeric vector.
Sulfur dioxide concentration, in ppb, as a numeric vector.
Carbon monoxide concentration, in ppm, as a numeric vector.
Particulate PM2.5 fraction measurement, in ug/m3, as a numeric vector.
# basic structure
head(mydata)
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