Ozone

(Photo by David McNew/Getty Images)

DC Area Has Some of the Worst Ozone Pollution in the Country

The D.C. area’s air quality has gotten better in the past 15 years, but there is still a lot of work to be done, according to the American Lung Association’s annual “State of the Air” report.

04/30/2014

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Outdoor Air Quality: Is America Suffocating Itself?

This spring, runny eyes and a stuffed up nose may not be the result of seasonal allergens.

04/24/2013

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