Representatives from The Clean Air Campaign Wednesday will visit second-grade students from Cobb County's Kennesaw Elementary Green Club to commemorate Air Quality Awareness Week. Officials will watch students film a commercial, which will air schoolwide this month, on the importance of clean air and riding the bus to school. The awareness week is designed to teach Georgia students more about the sources and types of air pollution and actions to reduce air pollution and improve health. More than 350 Georgia schools are expected to participate. Visit CleanAirCampaign.org