Wildfire smoke has affected cities across America, but it’s not the only reason for our poor air quality. Polluted air leads to 7 million deaths each year worldwide, according to the World Health Organization, so how can you protect yourself? Dr. Nikki Bars McCullough, a respiratory expert, gives advice on how to stay safe even when inside your home.

Learn More: https://radiohealthjournal.org/how-to-protect-yourself-from-air-pollution

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