The primary component of smog, ground-level ozone is a health risk to the general populace of Central Oklahoma but especially dangerous to children, the elderly and anyone with respiratory or cardiovascular illnesses including asthma, diabetes and emphysema.
Ground-level ozone forms when nitrogen oxides (NOx) and volatile organic compounds (VOCs) chemically react with sunlight on hot, windless days. NOx and VOC emissions come from a variety of sources including our cars and trucks, construction equipment, gas-powered lawn equipment and even charcoal grills.
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