Delhi's air quality has once again deteriorated, plunging back into the 'very poor' category, while Gurgaon continues to struggle with 'hazardous' air quality levels. As of Friday, November 7, 2025, the Air Quality Index (AQI) in several areas of Delhi has exceeded 300, with Anand Vihar being a particular hotspot. Meanwhile, Gurgaon's AQI has soared to 462, classified as 'hazardous' due to elevated levels of PM2.5 and PM10.

Delhi's Air Quality Overview

While Delhi had experienced a brief respite due to favorable winds, a decrease in wind speed is expected to worsen the pollution. The concentration of PM2.5, a major pollutant, remains high, with stubble burning in neighboring states and vehicular traffic contributing significantly to the deteriorating air quality.

Anand Vihar, a consistent pollution hotspot, recorded an AQI of 329. This falls into the 'very poor' category. AccuWeather reports an AQI of 696 in Anand Vihar, classifying the air quality as 'hazardous'. The major air pollutants in Anand Vihar are Particulate Matter (PM2.5) at 424µg/m³ and Particulate Matter (PM10) at 551µg/m³.

Gurgaon's Hazardous Air Quality

Gurgaon's air quality is currently in the 'hazardous' category. The Times of India reports the current AQI in Gurgaon as 462. Real-time air pollution data indicates PM2.5 levels at 280µg/m³ and PM10 levels at 348µg/m³.

Health Implications and Precautions

With AQI levels in the 'very poor' to 'hazardous' range, residents of Delhi and Gurgaon, especially those with respiratory ailments, children, and the elderly, are advised to take necessary precautions. Health advisories suggest limiting outdoor activities, wearing masks (particularly N95 masks) when stepping out, and keeping doors and windows closed to minimize exposure to polluted air.

Weather Forecast

The weather forecast for Delhi indicates sunny conditions during the day and clear skies at night, with temperatures ranging from 52°F (11°C) to 79°F (26°C). The humidity is expected to be around 61%. These weather conditions may influence the dispersion of pollutants, potentially affecting air quality.

Historical Context

An analysis of Gurgaon's historical air quality trends reveals significant variations in AQI levels over the years. On November 5th, 2025, Gurgaon's AQI was recorded as 174, which is the lowest compared to the same day in the past four years.