Delhi is one of the most pollution-affected cities in the country.
Everyone in Delhi chokes due to air pollution.
WAYU consists of a fan which sucks air around it. From this air, the pollutants are separated using three different filters.
Delhi government took some steps to curb the pollution and suggested people not to go outside to save them from pollution.
Kejriwal said that implementing the odd-even scheme may not happen permanently. He said that these tactics will be used temporarily as a measure to