Artificial rain 'not feasible' option to combat Delhi air pollution crisis, says CPCB
New Indian ExpressNEW DELHI: The Central Pollution Control Board has said the feasibility of cloud seeding as an emergency measure to battle winter pollution in northern India will be limited, citing insufficient moisture and reliance on pre-existing clouds, an RTI query has revealed. The CPCB shared its observations on a cloud seeding proposal by IIT Kanpur, which aims to combat Delhi's severe air pollution crisis through artificial rainfall. According to the CPCB, cloud seeding faces significant challenges due to insufficient moisture in the air and the dependency on pre-existing clouds influenced by Western Disturbances. In northern India, winter clouds are often influenced by Western Disturbances, and the moisture content in the air remains low, limiting the scope of successful operations," the CPCB stated in its reply.