Saharan Dust Cloud Threatens Florida's Air Quality and Skies

Plumes of Saharan dust originating from Africa are expected to impact air quality and create vibrant sunrise and sunset colors in Florida this weekend. The Saharan Air Layer (SAL) can reduce tropical activity and hinder cyclone development due to its dry and moisture-lacking properties. While the dust plumes typically remain above ground level, they can occasionally mix to lower levels, causing breathing difficulties for those with weak respiratory systems. NASA estimates that over 180 million tons of dust leave the continent annually.