Pushing industries to the city fringes doesn’t help, say activists
If you think that posh residential neighbourhoods such as Boat Club and Poes Garden have lesser pollution levels due to their tree cover, you are mistaken. These areas have recorded high levels of particulate matter that are lesser than 2.5 microns.
Boat Club recorded 104.30 micrograms/cubic metre and Poes Garden 101 micrograms/cubic metre during a 24-hour period last month. According to Central Pollution Control Board standards, anything above 90 micrograms/cubic metre is classified as unhealthy for sensitive groups. The permissible level for 24-hours is 60 microgram/cubic metre.
Members of civil society, residents of north Chennai and doctors, who addressed the media on Wednesday called for putting a stop to air pollution from industries, especially from coal-fired thermal power plants in the north of the city. They also demanded adherence to national standards and no further expansion of high polluting industries in the area.