Empirical relationships among wind conditions and ozone exceedances in Houston and other cities in Texas: Trajectory Data

Supporting data for manuscript "Empirical relationships among wind conditions and ozone exceedances in Houston and other cities in Texas". For 2012 and 2015 Houston Monitors the displacement, ozone concentration, wind speed and direction. Black stair-stepped line is the 1-Hour average ozone, and the red horizontal bar is the computed highest 8-Hour average ozone for the day. The blue stepped line is the 1-Hour resultant wind speed arriving at site where the blue text on the right-side y-axis label provides the wind speed. The multicolored lines and dots at top of chart are the hourly kilometer displacement of flows to the site and away from the site and are centered at noon at the site. The colored segments are each 6 hours long, gray small circles mark each hour, and the kilometer scale of displacement is shown in the upper left of plot with a color code for each 6-hour segment. The magenta digit and letter “q”, e.g., “3q”, next to the noon value (zero displacement from site at 12:30 LST) is the number of wind quadrants occurring in each displacement plot. The black numbers next to 1-H ozone is the annual rank of the 1-H ozone maximum value (only shown for days with ranks 1-60) and the red numbers next to the 8-H ozone is the same for the 8-H ozone maximum value.