Chris clears the air with our BBC Weather 'go-to-guy' Alex Deacon, who tells us why the sands from the Sahara are causing us a problem with pollution. Show more
Discover 11,128,835 listings and 278,132 playable programmes from the BBC
Chris clears the air with our BBC Weather 'go-to-guy' Alex Deacon, who tells us why the sands from the Sahara are causing us a problem with pollution. Show more