New Delhi’s air quality reached “severe” levels as dense toxic smog lingered in the Indian capital on Thursday. The average air quality reading breached 400 – the threshold to be considered “severe” – ...

Delhi faced its first dense fog of the season, causing zero visibility at the airport and flight diversions. Pollution levels surged, making it the world’s most polluted city, with a hazardous AQI ...

The national capital experienced the season's first dense fog on Wednesday with the visibility dropping to zero at the Delhi ...