Ozone Design Value Trendline Current as of 10-21-14
TCEQ AIr Quality
Please contact Jody Loza, firstname.lastname@example.org with any questions.
*Not a full year of data, current as of
Sunday, November 23, 2014
Notice: Because the primary pollutant for the Dallas-Fort Worth region is ozone,
we have chosen to display specific charts, data, and images reflective of this pollutant’s measured concentrations.
Therefore, the numbers above correspond specifically with ozone concentrations. Ozone levels have been mapped to colors based
on a EPA's projected eight-hour average calculated from the measured one-hour levels.