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Hyderabad: Central air-conditioners sans effective filters may spread Covid

18 April 2020 11:47 PM IST

Hyderabad: Central air-conditioners sans effective filters may spread Covid

New houseplant can clean your homes air

26 Dec 2018 6:39 PM IST

New houseplant can clean your home's air

India’s own ‘smog tower’ may help combat air pollution

5 Nov 2018 5:54 AM IST

India’s own ‘smog tower’ may help combat air pollution

Impact of Delhi’s foul air equals smoking 15-20 cigarettes a day

Impact of Delhi’s foul air equals smoking 15-20 cigarettes a day 4 Nov 2018 6:15 AM IST