Delhi's air quality remains in 'poor' category, may improve in coming days
According to CPCB, the air quality in at least 25 areas in Delhi was in "poor" category, while it was "very poor" in two areas, PTI reported.
Feb 18, 2019, 20:58 PM IST
According to CPCB, the air quality in at least 25 areas in Delhi was in "poor" category, while it was "very poor" in two areas, PTI reported.
Feb 18, 2019, 20:58 PM IST