Ozone Air Quality Alert Issued For Philadelphia, Lehigh Valley

The Department of Environmental Protection has issued an ozone air quality alert for much of Pennsylvania.


(credit: JOSEPH EID/AFP/Getty Images)

Philadelphia Among ‘25 Most Polluted Cities’ In America

A 2013 report by the American Lung Association has found that the air in and around Philadelphia may put people’s health at risk.


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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.


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High Ozone Level Triggers Hot-Weather ‘Code Orange’ Alert For Region

Philadelphia and its surrounding counties are under a “code orange,” meaning the air contains unhealthy levels of ozone.


(A hazy Philadelphia skyline.  File photo)

Pa. Extends ‘Orange’ Air Quality Alert For Philadelphia and Suburbs

Orange means unhealthy pollution levels for sensitive people. Next would be red, which is unhealthy air for all.