IQAir Global CEO Frank Hammes and IQAir Air Quality Science Manager Dr. Christi Chester Schroeder speak at a news conference following the release of IQAir's air quality monitoring report on global pollution. The report finds that most of the world has poor air quality, with only 17% of global cities meeting WHO air pollution guidelines. Read more: https://bit.ly/41V4MF4 Credit: IQAir #airpollution #iqair #airquality #environment #live