89 per cent of the total days were either under ‘poor’ or ‘very poor’ category.
18 Mar 2017 3:10 AM
As per Safar, the day’s average readings of PM 2.5 and PM 10 were 179 and 101 micrograms per cubic metre respectively.
10 Jan 2017 2:31 AM
This year the situation has marginally improved riding on the back of strong wind movement for about a fortnight.
03 Dec 2016 3:35 AM
Around 70 north-bound trains, including Rajdhani services, were delayed, while around 30 others were rescheduled due to fog.
02 Dec 2016 2:30 AM
The air quality index of the Central Pollution Control Board (CPCB) had Delhi's air in the 'severe' category with a reading of 410.
30 Nov 2016 8:33 PM