Pa. DEP declares Code Orange Air Quality Action Day for Lehigh Valley, Berks, parts of southeast Pa. | Pennsylvania News | wfmz.com

On an Air Quality Action Day, young children, the elderly, and those with respiratory problems, such as asthma, emphysema, and bronchitis, are especially vulnerable to the effects of air pollution
— Read on www.wfmz.com/content/tncms/live/

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