The strictest anti-pollution measures under Stage 4 of the Graded Response Action Plan (GRAP) have been implemented in Delhi-NCR as the air quality continues to deteriorate, posing severe health risks to the population. Delhi's Air Quality Index (AQI) surged to 386 today, categorizing it as 'Very Poor,' according to data from the Central Pollution Control Board (CPCB). The worsening air quality has been attributed to unfavorable meteorological conditions, including dense fog, low temperatures, and stagnant winds, combined with vehicular emissions, paddy straw burning, and industrial pollution.
The Commission for Air Quality Management (CAQM) has decided to enforce both Stage 3 (Severe) and Stage 4 (Severe+) measures under GRAP, which are triggered when AQI levels surpass 350 and 400, respectively. These measures aim to curb further deterioration and include drastic restrictions to minimize pollution. All construction and demolition activities have been halted across Delhi-NCR to prevent dust emissions, and non-essential trucks carrying goods have been barred from entering Delhi. Additionally, educational institutions have shifted to hybrid learning modes, with physical classes suspended for all students except those in grades 10 and 12.
The sharp rise in AQI, which increased from 275 on January 14 to 396 by this evening, has prompted an urgent response from authorities. Forecasts by the India Meteorological Department (IMD) and the Indian Institute of Tropical Meteorology (IITM) indicate that the AQI is likely to cross the critical 400 mark in the coming days, intensifying the pollution crisis.
The government is also considering other emergency measures, such as implementing the odd-even vehicle rule to reduce vehicular emissions and encouraging work-from-home policies for employees in both public and private sectors. State governments may also opt to shut schools entirely if the situation worsens, prioritizing the health of children.
In addition to immediate restrictions, agencies such as the state Pollution Control Boards (PCBs) and the Delhi Pollution Control Committee (DPCC) have been instructed to ensure strict compliance with the measures. These agencies actively monitor pollution sources and impose penalties on violators to maintain accountability. Public advisories have been issued, urging residents to avoid unnecessary outdoor activities, carpool to reduce vehicular emissions, and refrain from burning waste, which contributes to localized air pollution.
The winter season has historically exacerbated Delhi's air pollution problems, as colder temperatures and reduced wind speeds trap pollutants closer to the ground, creating a dense haze over the city. This year is no exception, with the national capital grappling with toxic air that severely impacts respiratory health, especially among vulnerable populations such as children, the elderly, and those with pre-existing conditions.
Authorities have emphasized the need for collective action to combat the crisis. Residents have been encouraged to use public transportation instead of personal vehicles, adopt eco-friendly practices, and support government efforts to improve air quality. While enforcement of GRAP measures is underway, long-term solutions, including transitioning to cleaner energy sources and stricter industrial regulations, remain crucial to addressing Delhi's chronic air pollution issues.
The current pollution emergency highlights the pressing need for coordinated efforts between government agencies, local authorities, and the public to mitigate the health and environmental impacts of toxic air. With predictions of further AQI deterioration, the city braces for one of its most challenging winters in recent years, underscoring the urgency of sustainable and impactful interventions.
