A dense fog engulfed the national capital on October 19, significantly worsening the air quality in Delhi. The Air Quality Index (AQI) plunged to 251, classified as ‘Poor’ by the Central Pollution Control Board (CPCB). The blanket of smog not only obscured visibility but also raised serious health concerns for residents.
According to reports from News18, the AQI levels around iconic landmarks like India Gate remained in the ‘Poor’ category. However, certain parts of the city, particularly Anand Vihar, witnessed a sharp spike in pollution levels, with the AQI soaring to 334, which falls under the ‘Very Poor’ category.
The alarming drop in air quality comes nearly two weeks ahead of Diwali. The Central Pollution Control Board has warned that AQI levels in the ‘Poor’ range can cause breathing discomfort to most individuals, especially after prolonged exposure. In areas where AQI readings fall under the ‘Very Poor’ category, the risk is even higher, as prolonged exposure could lead to respiratory illnesses.
The Delhi government, in an effort to curb further deterioration in air quality, announced on Tuesday the strict implementation of the Graded Response Action Plan (GRAP-1). The plan involves a series of preemptive measures, such as restrictions on construction activities, use of private vehicles, and waste burning, all aimed at improving the capital’s air quality. The immediate focus will be on tackling pollutants from vehicular emissions and construction dust.
Adding to the poor air quality, weather conditions have further worsened the situation. The India Meteorological Department (IMD) reported higher-than-usual temperatures in the city, with maximum temperatures hovering around 34-35 degrees Celsius and nighttime lows dropping to 18 degrees Celsius. The prevailing wind patterns are contributing to stagnant air, trapping pollutants close to the ground, which exacerbates the already critical air quality scenario.
Environmental experts and health officials have reiterated the importance of preventive measures for residents, particularly vulnerable groups such as children, the elderly, and those with pre-existing respiratory conditions. The Delhi government has also urged citizens to limit outdoor activities, especially during early mornings when pollution levels tend to be highest.
As Diwali approaches, concerns are mounting about further degradation in air quality, with experts calling for stricter regulations on firecracker use and heightened public awareness campaigns to mitigate the harmful effects of pollution during the festival season.
