Put simply, because it affects everyone and everything. Polluted air causes short- and long-term damage to our health and the health of our environment. While some pollutants are localized and affect only one geographic area, air pollution is global in its scope. Only through individual and collective actions in our homes, neighborhoods and communities can we help to clean up and/or preserve the quality of the air that all life depends upon.

Ozone Pollution – When a good gas turns bad.
Particle Pollution – A big problem in a very small package.
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