Air Data

The Air data set contains measurements of pollutant concentrations from a city in Germany during a week in November 1989.

The following list describes each variable.

datetime

date and hour, in SAS datetime format

day

day of the week

hour

hour of the day

co

carbon monoxide concentration

o3

ozone concentration

so2

sulfur dioxide concentration

no

nitrogen oxide concentration

dust

dust concentration

wind

wind speed, in knots