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Figure 2.2
Air pollution plume from Southeast Asia moving over the Pacific Ocean and Reaching North America (March 2000).

(a) March 10, 2000

(b) March 12, 2000

(c) March 13, 2000

(d) March 15, 2000
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. MOPITT is now operating well in orbit, and global maps of carbon monoxide (CO), an important tropospheric pollutant, are being produced.
Credit: NASA Goddard Space Flight Center, Scientific Visualization Studio
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