Delhi-NCR Air Quality Deteriorates, AQI Exceeds 400; Doctors Advise Leaving City
On November 2, 2025, Delhi-NCR experienced severe air pollution with the Air Quality Index (AQI) crossing 400 in multiple areas, reaching hazardous levels. Smog and low wind prevented pollutant dispersal, leading to very poor to severe air quality. Medical experts warn of significant health risks, urging residents to leave the city if possible.
On the morning of November 2, 2025, Delhi-NCR was engulfed in a thick smog resulting in extremely poor air quality. The Central Pollution Control Board (CPCB) reported that the overall AQI at 6:30 am was 372, falling in the 'very poor' category, with several locations such as Wazirpur (425), Bawana (410), Rohini (409), and others crossing the 400 mark, indicating 'severe' or hazardous pollution levels. Weather conditions—such as early morning fog and very low wind speeds—contributed to the accumulation of pollutants by preventing their dispersion. Visibility at key weather stations remained low, with Safdarjung recording just 900 meters. Medical professionals highlighted severe health hazards posed by such pollution levels, referencing studies by AIIMS that link air pollution to slowed lung development in children and a rising proportion of lung diseases unrelated to smoking. Despite government restrictions, pollution levels continue to surge, prompting doctors to advise residents to leave Delhi for their health and safety. The report underscores the ongoing challenge of managing Delhi’s air quality amid adverse weather and environmental conditions.
