In the past few
years, the northern part is known to get severely affected by devastating air
pollution. According to a recent study, the average lifespan of a person living
in Delhi NCR has gone down by 11 years due to the continuous exposure to air
pollution. This clearly show the havoc that is being created by the polluted
air around us. And, it is not just limited to the outdoor environment as indoor
air is found to be more polluted than outdoor air due to poor air circulation. Considering
this threat, many people have started investing in a home air purifier.
But, do they really worth it