Today is World Environment Day . 90% of the world’s population breathes unsafe air . Every step to reducing air pollution is important, whether on a local, national, or global level.

Jun 5, 2019Karen Wang, PhD

To do your part to reduce air pollution you could plant a tree, walk to work, or clean up some litter! What will you do to #beatairpollution? Comment below ⠀ Photo credit: @unenvironment⠀ .⠀ .⠀ .⠀ .⠀ ⠀ ⠀