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 Big Bend National Park

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


September 24, 2016
September 23, 2016
September 22, 2016
September 21, 2016
September 20, 2016
September 19, 2016
September 18, 2016
September 17, 2016
September 16, 2016
September 15, 2016
September 14, 2016
September 13, 2016
September 12, 2016
September 11, 2016
September 10, 2016
September 09, 2016
September 08, 2016
September 07, 2016
September 06, 2016
September 05, 2016
September 04, 2016
September 03, 2016
September 02, 2016
September 01, 2016
August 31, 2016
August 30, 2016
August 29, 2016
August 28, 2016
August 27, 2016
August 26, 2016

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


September 24, 2016
September 23, 2016
September 22, 2016
September 21, 2016
September 20, 2016
September 19, 2016
September 18, 2016
September 17, 2016
September 16, 2016
September 15, 2016
September 14, 2016
September 13, 2016
September 12, 2016
September 11, 2016
September 10, 2016
September 09, 2016
September 08, 2016
September 07, 2016
September 06, 2016
September 05, 2016
September 04, 2016
September 03, 2016
September 02, 2016
September 01, 2016
August 31, 2016
August 30, 2016
August 29, 2016
August 28, 2016
August 27, 2016
August 26, 2016

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