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Delhi Air Quality Deteriorates Pre-Diwali; AIIMS Records Severe AQI of 402
✍️ India Today
🗓 05 Nov 2026, 09:37 AM
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Delhi's air quality has turned toxic ahead of Diwali, with 18 monitoring stations reporting severe pollution levels. The AIIMS station recorded an AQI of 402.
Air quality in the National Capital Territory of Delhi has deteriorated significantly in the lead-up to the Diwali festival. According to recent data, 18 different monitoring stations across the city have recorded 'severe' Air Quality Index (AQI) readings, indicating hazardous levels of pollution for public health.
The situation is particularly concerning at the All India Institute of Medical Sciences (AIIMS), where the AQI has reached 402. This level of pollution is classified as severe and poses serious health risks, especially for individuals with respiratory or cardiovascular conditions.
The spike in pollution levels ahead of the festival is a recurring concern in the capital, often attributed to a combination of factors including pre-festival preparations, vehicular emissions, and meteorological conditions that trap pollutants near the ground. Authorities and health experts typically advise residents to limit outdoor activities and use protective masks during such periods.
The situation is particularly concerning at the All India Institute of Medical Sciences (AIIMS), where the AQI has reached 402. This level of pollution is classified as severe and poses serious health risks, especially for individuals with respiratory or cardiovascular conditions.
The spike in pollution levels ahead of the festival is a recurring concern in the capital, often attributed to a combination of factors including pre-festival preparations, vehicular emissions, and meteorological conditions that trap pollutants near the ground. Authorities and health experts typically advise residents to limit outdoor activities and use protective masks during such periods.