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Air qulaity

WHO says air pollution kills 70 lakh a year, toughens guidelines

WHO says air pollution kills 70L a year, toughens norms

22 September 2021, 13:29 IST

Delhi's air quality "very poor", AQI crosses 300 mark

Delhi's air quality "very poor", AQI crosses 300 mark

05 December 2019, 06:08 IST

In South India, Karnataka has worst air quality

In South India, Karnataka has worst air quality

14 December 2018, 14:31 IST

Delhi under thick haze, air quality 'severe'

Delhi under thick haze, air quality 'severe'

27 November 2018, 08:36 IST

Diwali: Delhiites had hazy morning, poor air quality

Diwali: Delhiites had hazy morning, poor air quality

09 November 2018, 04:20 IST