The report, which was released in Delhi on Thursday, featured the annual average of air quality index (AQI) across the cities.
20 Jan 2018 2:32 AM
The value on the air quality index (AQI) at 6 pm was recorded at 410.
03 Jan 2018 12:53 AM
A study by the CPCB scientists, including its air laboratory chief Dipankar Saha, has found that about 11 % of PM2.5 in Delhi are salt particles.
20 Dec 2017 6:33 AM
The air quality on Tuesdasy rose to ‘poor’ category as the rains washed off some of the pollutants in the air.
13 Dec 2017 2:19 AM
However, it had shown a marked improvement on Wednesday from Tuesday’s index of 378.
08 Dec 2017 7:03 AM
The Central Pollution Control Board's (CPCB) National Air Quality Index has Delhi in the 'very poor' zone with a score of 326.
20 Nov 2017 6:20 PM
The average concentration of ultrafine pollutants like PM (particulate matter) 10 and PM 2.5 in the air reduced substantially on Tuesday.
15 Nov 2017 1:27 AM
Capital wakes up to hazy morning, air quality ‘severe’ Rise in number of heart, lung patients.
21 Oct 2017 1:43 AM
The CPCB has yet to submit the report due on January 11, 2017, on the air pollution impact.
12 Oct 2017 12:12 AM
NGT told that the human waste tank is emptied manually after flights land and by no means cabin crew can operate the tank during the flight.
05 Jul 2017 2:56 AM
Narmada among one of six major river basins in world facing existential crisis, says a US report.
24 Apr 2017 6:48 AM
Rationalisation of “entry taxes” in NCR to make public transport cheaper in the region.
20 Mar 2017 12:42 AM
Green peace said an IIT Kanpur study mentioned that 13 thermal power plants within a 300 km radius of Delhi needs to be regulated.
05 Dec 2016 3:35 AM