Low- and middle-income countries experience the highest rates of death linked to exposure to PM2.5. @caradeeyael@MRCza highlights the need for #CleanAir for all.
🔎We reviewed levels of #AirQuality and associated health impacts in more than 7000 cities around the world, and looked at two pollutants – fine particulate matter (PM2.5) & nitrogen dioxide (NO2) .
By 2050, almost 68% of the world's population will be living in cities and breathing urban air. And #cities are already at the front line for air pollution impacts- and interventions.