The top three countries where CleanAirLondon's Twitter followers are from include UK(62%)USA(21%)and Canada(2%)
About @CleanAirLondon (Clean Air in London):
Simon Birkett, as Founder and Director of Clean Air in London, gives updates about air pollution in London and elsewhere. Since 2006
@CleanAirLondon said:
According to tweepsmap.com/!CleanAirLondon 63% of my followers are from UK,21% from USA & 37% from London