Delhi, Air quality index and Central Pollution Control Board

Lungs of Class 10, 12 students no different stop physical classes of all standards upto Class 12, says Supreme Court.
Delhi’s Air Quality Index (AQI) reached 484 on Monday morning, the worst of the season, according to the Central Pollution ...
At least 18 zones in the national capital recorded an AQI of over 450, falling in the ‘severe plus ’ category, CPCB data ...
Delhi's air quality worsened to the 'severe plus' category on Monday with the city recording an AQI of 484.Tighter pollution ...
India’s capital city faced very poor air quality for the third day as thick smog enveloped the capital city, forcing the ...
New Delhi: Delhi environment minister Gopal Rai criticised the ... saying it failed to tackle air pollution in ...
As Delhi faces deteriorating air quality, Environment Minister Gopal Rai criticizes negligent department officials for ...
Dense and hazardous smog has engulfed cities across Punjab, Pakistan, with Lahore and Multan bearing the brunt of the crisis.