"ozone levels peak in the afternoon hours" in German Ozone levels peak in the afternoon hours. Die Ozonwerte erreichen in den Nachmittagsstunden ihren Höchststand. Detailed translations for "ozone levels peak in the afternoon hours" Ozone levels peak in the afternoon hours. Ozone levels peak in the afternoon hours. Die Ozonwerte erreichen in den Nachmittagsstunden ihren Höchststand.