EnviDron — A drone that purifies air

Our world has been polluted in many ways over the years and the most dangerous one is air pollution which causes depletion of the ozone layer leading to greenhouse effect and global warming. The developed product is a drone that aims at purifying air by first monitoring the amount of toxins in it and then filtering them out, thereby releasing relatively purer air. A single drone purifies a very small percentage of air. Therefore, to bring about a difference in the air conditions, they need to be used in swarm robotics.