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What is smog?

Dr. Mehmet Oz, MD
Cardiology (Cardiovascular Disease)

Smog is a chemical mixture of ozone, particles of dust, soot, carbon monoxide, nitrogen dioxide, sulfur dioxide, and even lead. When your skin absorbs these pollutants your whole body can be affected negatively.

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The Particulate Matter (PM) Air Pollution Quiz
The Particulate Matter (PM) Air Pollution Quiz
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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.