Analysis of data gathered in Rabieh
Graph showing Visibility VS Days for Data Gathered in Rabieh :
Looking at the graph we can tell the highest visibility is 10.1 km found on March 7,8,10,15,16,20,22,31 and April 1,12, and 14
While the lowest peak is 3 km found on March 28.
The average visibility for Rabieh over 40 days is 7.9 km
Such an image is the image we took on March 7, with the highest visibility. In this image one can notice how clear the sunset is and how visible a large distance is.
However take this image for instance which was taken at the same time, from the same place, except was found to have the lowest visibility (3km) . As can be seen the large distance that was clearly visible in the first image, is barely shown in the second (look how the building can clearly been from km away in the first picture) . This is known as "haze".
Thus, when analysing your own image of the sunset, make sure to check to what degree long distances are clearly visible. If there is no clarity , then be sure that the visibility is low, signifying a large concentration of particles and molecules that are not healthy (as mentioned in the dust analysis previously).