Delhi witnesses highest post-Diwali AQI levels in 5 years, a study finds
New Delhi, Oct 21 (UNI) Delhi’s air quality has once again plunged to dangerous levels around Diwali, with this year marking the worst post-Diwali pollution in five years, according to a new Climate Trends analysis of Central Pollution Control Board (CPCB) data. The report, which examined hourly PM2.5 data from 2021 to 2025, found a…
