More than 100 doctors and environmentalists in Brussels have called on their politicians to follow London and Paris and take measures to improve the choking air pollution in the Belgian capital.
According to IS Global research, Brussels is ranked as the eighth worst of more than 800 European cities for nitrogen dioxide, which damages the lungs and is one of the main byproducts of internal combustion engines. The capital of the European Union is also ranked 308th out of 858 cities for PM2.5, or fine particulates, which can travel deep into the respiratory tract.
