The connections between climate and air quality are numerous and
complex. A textbook is probably the best place to start. This
recent text by Turco is quite good.
Turco, R. P. (1997) Earth Under Siege: From Air Pollution
to Global Change. Oxford University Press, New York
You might also try some of the links at
http://www.ogp.noaa.gov/library/index.htm
Dian Seidel
NOAA