In past few days in the National capital Delhi where there has been some decrease in the level of pollution. So now Delhi\'s winter can increase people\'s problems. The temperature of Delhi is falling day by day. Today, the minimum temperature in the capital has broken the record of the last 17

source https://news.abplive.com/india/spine-chilling-cold-wave-grips-ncr-delhi-records-coldest-november-in-17-years-1395032