Delhi enters red zone: Citizens choking on ‘severe’ air quality – why GRAP 3 not yet enforced? Times of IndiaDelhi in ‘red zone’ as AQI at 335, records 11°C in morning The Hindu’Six Years Of Indifference”: Shashi Tharoor Reposts 6-Year-Old Post On Delhi AQI NDTVDelhi’s Dirty Air Secret: Are Pollution Numbers Being Manipulated? India TodayWhy GRAP-3 is not yet in force when AQI is not far from ‘severe’ in Delhi, how it’s different from last year | Explained Hindustan Times
