The State of the Air 2011 shows that the air quality in many places has improved during 2007-2009. . American Lung Association 1301 Pennsylvania Ave. NW, Suite 800, Washington, DC .

. 225.219.3964 Louisiana gets good, bad marks in air-quality report BATON ROUGE - Louisiana showed continued improvement in air quality in the American Lung Association's annual State .

WASHINGTON, April 27, american lung association air quality states 2011 /PRNewswire-USNewswire/ -- Today, the American Lung Association released its annual report on air quality, State of the Air 2011, which includes lists .

BC State of the Air Report 2006 Air quality may be good compared to many areas in North America but existing pollution levels are nevertheless a health concern to British .

(Chicago, IL -- April 28, 2005) As it has since 1999, the American Lung Association released today its State of the Air 2005 report. And as has been true since the first report .

[Embargoed Until: 5 a.m. (EDT), April 27, 2011] Today, the American Lung Association released its annual report on air quality, State of the Air 2011, which includes lists of the .

The American Lung Association is fighting to improve the air we breathe, both outdoors and indoors.

For 12 years, the American Lung Association has analyzed data from state air quality monitors to compile the State of the Air report. The more you learn about the air you breathe .

The American Lung Association State of the Air Report gives "A," "B," "C," "D" and "F"

american lung association air quality states

grades for air quality in the 18 Minnesota counties with enough data to be scored.

. to 168 deaths. 1967 Air Quality Control Act passed by Congress, setting timetables for states to establish their own air quality standards. 1968 American Lung Association .

How Air Quality is Measured. American Lung Association State of the Air: 2004 uses air quality measurements
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