What is CAT III? Can it help flights land safely under poor visibility? – Firstpost
How bad is the Delhi smog? So bad that even Prime Minister Narendra Modi’s flight to Oman was delayed by an hour on Monday morning. PM Modi was not the…
Delhi enforces highest curbs, stage III and IV as AQI slips into severe plus – Firstpost
Delhi-NCR moved to the strictest pollution control measures on Saturday after air quality deteriorated sharply through the dayAs air pollution worsened rapidly over the course of Saturday, authorities rolled out…