Three-Dimensional Observation and Modeling of
Atmospheric Processes in Cities (3DO+M) 
The University of Stuttgart made a short video about fine particles. Explanations by Dr.-Ing. Ulrich Vogt (3DO+M sub-project 8). (German language).
The University of Stuttgart made a short video about fine particles. Explanations by Dr.-Ing. Ulrich Vogt (3DO+M sub-project 8). (German language).