2007 Report on 'Outdoor' Air Quality

[Guest guest]

Perhaps little off topic since it is outdoors but figured some people

might be interested in it:

2007 Annual Report from American Lung Association, including Best and

Worse Counties and Cities for air quality:

<http://www.lungusa.org/site/apps/nl/content3.asp?

c=dvLUK9O0E & b=40404 & ct=3834289>

<http://lungaction.org/reports/sota07exec_summ.html>