Air pollution
24/04/2019 - 12:10
These findings are all the more alarming, given that more than half of the world’s population now live in urban environments –... →
01/07/2017 - 13:06
Ministers have been pressed to reduce traffic emissions after conclusive evidence that pollution within legal limits is dangerous.... →
08/11/2014 - 14:24
For outdoor air, the World Health Organisation says the safe exposure limit for PM2.5 particles is an average of 25 micrograms, or 25... →
14/07/2013 - 12:54
West and his colleagues concluded that about 470,000 people die each year from ozone produced by human industrial activities. (Unlike ozone... →