Air Trajectories

Trajectories that show the movement of air over metropolitan areas of Texas for the past 30 days. Use to better understand the behavior and potential impact of air pollution.



Air Trajectories for Dallas

The following are backward trajectories showing where the air came from and the path it took over 48 hours to arrive in Dallas on the following dates:


December 16, 2017
December 15, 2017
December 14, 2017
December 13, 2017
December 12, 2017
December 11, 2017
December 10, 2017
December 09, 2017
December 08, 2017
December 07, 2017
December 06, 2017
December 05, 2017
December 04, 2017
December 03, 2017
December 02, 2017
December 01, 2017
November 30, 2017
November 29, 2017
November 28, 2017
November 27, 2017
November 26, 2017
November 25, 2017
November 24, 2017
November 23, 2017
November 22, 2017
November 21, 2017
November 20, 2017
November 19, 2017
November 18, 2017
November 17, 2017

The following are forward trajectories showing the path the air is projected to take over the next 36 hours from Dallas on the following dates:


December 16, 2017
December 15, 2017
December 14, 2017
December 13, 2017
December 12, 2017
December 10, 2017
December 09, 2017
December 08, 2017
December 07, 2017
December 06, 2017
December 05, 2017
December 04, 2017
December 03, 2017
December 02, 2017
December 01, 2017
November 30, 2017
November 29, 2017
November 28, 2017
November 27, 2017
November 26, 2017
November 25, 2017
November 24, 2017
November 23, 2017
November 22, 2017
November 21, 2017
November 20, 2017
November 19, 2017
November 18, 2017
November 17, 2017
November 16, 2017

Choose a location below to compare these trajectories with those calculated for different locations on the same days, or return to the main menu: