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Search Results for: ozone

May 14, 2013

  • Ozone Levels Alert  |   Video
    • Temperatures are soaring, and that brings on an increase in ozone, which is created in a chemical reaction spurred by heat. Excess ozone levels can cause health problems. Randy Cerveny, a weather expert and professor of geographical sciences at Arizona State University, will explain how ozone is formed and talk about the heat.