Thousands told to stay home a day after chemical plant fire sent a plume containing chlorine high into the air CNNBioLab fire: What we know about the Chlorine plume, list of resources FOX 5 AtlantaMany report chlorine smell over Atlanta amidst Conyers plume; mayor says fire crews going out with detectors 11Alive.com WXIARockdale County chemical plant fire: Neighbors in other counties report strong chlorine smell WSB Atlanta