_:genid1 "Free to use with credit to the original figure source."^^ . "air-pollution-plume-moving-over-pacific-a" . "Air Pollution Plume Moving Over the Pacific (a)"^^ . "Air Pollution Plume from Southeast Asia Moving Over the Pacific Ocean and Reaching North America. Concentrations of carbon monoxide at 15,000 feet: (a) March 10, 2000; (b) March 12, 2000; (c) March 13, 2000; (d) March 15, 2000. Measurements were taken by the Measurements of Pollution in the Troposphere (MOPITT) instrument, onboard the Terra satellite. Credit: NASA Goddard Space Flight Center, Scientific Visualization Studio."^^ . _:genid1 . . .