New Delhi, Nov 19: Toxic smog enveloped Delhi early Tuesday, pushing the Air Quality Index (AQI) to hazardous levels near 500, severely impacting flight and train operations. As of 6 a.m., the AQI in the national capital was recorded at 494, with most of the 35 air quality monitoring stations registering readings above 490, indicating […]

The post Delhi Pollution: AQI reaches 494, disrupts flight, train ops appeared first on Northlines.