Delhi Environment Minister Manjinder Singh Sirsa blamed Punjab's stubble burning for worsening air quality and accused Arvind Kejriwal of taking revenge on Delhi.
AAP hit back, accusing the BJP of blaming Punjab's farmers to cover up its failures in controlling Delhi's pollution.
AAP leaders Saurabh Bharadwaj and Anurag Dhanda questioned Sirsa's pollution data and artificial rain claims, alleging wastage of public money.
