New obstacles ahead in China’s pollution fight: Report

Channel NewsAsia | Jan 16, 2020 at 1:47 AM
  • China’s fight against pollution faces new threats from rising levels of harmful ozone gas despite an “impressive” reduction in other airborne particles.
  • The country cut its national average level of airborne PM2.5 – tiny particles that can penetrate the lungs and enter the bloodstream – by 27 per cent between 2015 and 2019.