New Delhi:
Delhi, which has been battling toxic air after Diwali, got some relief with a slight improvement in pollution levels. According to Central Pollution Control Board data, the capital’s average Air Quality Index (AQI) fell to 299 on Tuesday, November 10. With this, the air moved out of the “very poor” category and into the “poor” category. On Monday, Delhi’s average AQI was 376.
An increase in wind speed helped disperse pollutant particles and led to some reduction in pollution levels. However, despite this improvement, the air situation remained worrying in several parts of the capital. On Tuesday, of the 57 monitoring stations that provided data, air quality at 23 was recorded in the “very poor” category. Pusa recorded an AQI of 385 and Chandni Chowk 381, making them among the most polluted areas of the city.
On Diwali, November 8, Delhi’s average AQI had reached 376, which was described as the worst level recorded on Diwali in the past five years. Smoke from firecrackers, vehicular emissions, stubble burning and adverse weather conditions played a role in increasing pollution.
According to experts, the fall in AQI cannot be seen as complete relief from pollution. Children, the elderly and people suffering from respiratory and heart-related illnesses need to take special precautions. Use masks while stepping out and avoid exercising in the open when pollution levels are high.
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