Delhi’s average air quality index this April worst for the month since 2016
New Delhi, May 01: The average air quality index (AQI) in Delhi in April this year was 256, the worst for the month since 2016, according to Central Pollution Control Board (CPCB) data. The city saw 29 “poor” air
Source: India News, India Breaking News, Latest news headlines in India – Oneindia News