Air Quality Index in Delhi NCR continues to stay in the red zone as a combination of pollution, fog, and low wind speeds leads to persistent haze in Delhi, NCR, and other regions. According to the Air Quality Index (AQI) measured at 10:30 am on November 3, 2025, all 25 of the world’s most polluted cities were located in India—a concerning development for citizens who may face prolonged health issues due to exposure to high levels of pollution. While Delhi is often considered the epicenter of pollution in overall rankings, the city has dropped out of the top 10, with several other cities showcasing even higher AQI levels.

AQI in Delhi NCR

Delhi’s air quality stayed in the ‘very poor’ category on Sunday, touching a seasonal high of 388 at 10 a.m., and the city is expected to record the yea

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