demolition of nearly 100-metre-tall structures generated an estimated 80,000 tonnes of construction and demolition waste and sent huge clouds of dust billowing in the air. ‘People suffering from respiratory problems -- chronic obstructive pulmonary disease, asthma and bronchitis -- should avoid the area, if possible.’ said a doctor.
Around 5,000 residents of Emerald Court and adjoining ATS Village societies in Sector 93A vacated their premises on Sunday morning and took away 150-200 pets, including cats and dogs, with them for the day.
The closest buildings next to twin towers are Aster 2 and Aster 3 of Emerald Court society which are just nine metres away. -Dust particles are 5 microns or less and can remain suspended in the air for a few days in the absence of favourable meteorological conditions like strong winds and rain.
Dr Yudhyavir Singh, Assistant Professor, Critical Care, AIIMS, said, "Particulate matter of size smaller than 2.5 microns will be a problem.