Dust optical depth & surface concentration forecast by BSC-DREAM model. The model is run by the Barcelona Supercomputing Center. Images are distributed by the WMO SDS-WAS Regional Center for Northern Africa, Middle East and Europe.

Units: microgram per cubic meter
Dust surface

Air quality

The dust optical depth is a measure of the attenuation of the sunlight by dust

Back to original version

SDS-WAS Homepage