Global pollution kills 9 million people a year, study finds


              FILE - Smoke and steam rise from a coal processing plant in Hejin in central China's Shanxi Province on Nov. 28, 2019. A study released on Tuesday, May 17, 2022, blames pollution of all types for 9 million deaths a year globally, with the death toll attributed to dirty air from cars, trucks and industry rising 55% since 2000. (AP Photo/Sam McNeil, File)
            
              FILE - A pedestrian walks on a bridge above vehicle traffic in New Delhi, India, Tuesday, Nov. 12, 2019, as the city is enveloped under thick smog. The air quality index exceeded 400, about eight times the recommended maximum. A study released on Tuesday, May 17, 2022, blames pollution of all types for 9 million deaths a year globally, with the death toll attributed to dirty air from cars, trucks and industry rising 55% since 2000. (AP Photo/Manish Swarup, File)