Thane air pollution crackdown: Thane civic body has intensified its inspections of construction sites to curb rising air pollution and maintain air quality. The Thane Municipal Corporation TMC has intensified its inspections of construction sites to curb rising air pollution and maintain air quality in the city officials said on TuesdayDuring the drive the civic bodys Pollution Control Department inspected 80 construction sites issued showcause notices to 68 for alleged noncompliance and.