.
poor air quality is not unique to the uk or europe. more than 90% of people around the world breathe dangerous levels of air pollution, according to the.
"we were quite surprised to find there were no significant differences," says study author.
poor air quality is not unique to the uk or europe. more than 90% of people around the world breathe dangerous levels of air pollution, according to the.
"we were quite surprised to find there were no significant differences," says study author.