Delhi's air quality remains 'poor', AQI at 209
New Delhi [India], February 12 (ANI): The air quality in the national capital remained in the 'poor' category on Thursday morning, with the Air Quality Index (AQI) recorded at 209 around 7 am, according to the Central Pollution Control Board (CPCB).
A day earlier, the AQI was 294, classified as 'poor'. On Tuesday, it stood at 267 at 7 am, according to CPCB.
Meanwhile, the national capital recorded a temper