Dust cover restricted escape of long-wave radiations, resulting in increase in night temperature.
20 Jun 2018 2:32 AM
On Nov 8, the contribution of the dust storm was 40 per cent, eclipsing the emissions from crop burning, which stood at 25 per cent.
16 Nov 2017 2:55 PM
On Thursday, Particulate Matter (PM) 2.5 was recorded at 95 microgramme per cubic metre (ug/m3), under the ‘poor’ category.
29 Sep 2017 4:20 AM
A study has found that the ultrafine particulates in Delhi's air, mainly PM2.5 and PM10, are made of less harmful chemical components.
23 Jul 2017 1:52 PM