Delhi’s Air Quality Hits Hazardous Levels Amid Dense Fog: Residents Face Severe Pollution Crisis
Residents in northern India faced another day of poor air quality on November 19. Dense fog covered the region, and pollution in Delhi remained at severe levels.
Every winter, India struggles with air pollution. Cold air traps dust, emissions, and smoke from illegal farm fires in neighboring Punjab and Haryana. On Monday, Delhi’s air quality index (AQI) peaked at 491, prompting the government to limit vehicle movement and construction activities, while schools shifted to online classes.
On Tuesday, the 24-hour AQI in Delhi was 488, with five monitoring stations reporting an AQI of 500. According to the Central Pollution Control Board (CPCB), an AQI of 0-50 is “good,” while an AQI above 401 is “severe.” A severe AQI poses risks to healthy individuals and greatly affects those with pre-existing conditions.
The Swiss group IQAir designated New Delhi as the world’s most polluted city, with an AQI of 489, although this was an improvement from Monday’s alarming level of 1,081. Experts note that different countries may interpret pollutant concentrations and convert them into AQI scores differently.
How can residents protect themselves from the effects of poor air quality in Delhi?
Interview with Dr. Rina Sharma: Air Quality Specialist on Northern India’s Pollution Crisis
NewsDirectory3: Good morning, Dr. Sharma. Thank you for joining us today. Could you start by explaining the current air quality situation in northern India, particularly in Delhi?
Dr. Sharma: Good morning. Thank you for having me. The situation in northern India, specifically in Delhi, is quite dire. As of November 19, the Air Quality Index (AQI) reached alarming levels, peaking at 491. This indicates “severe” pollution that poses serious health risks to the entire population, particularly vulnerable groups like children, the elderly, and those with pre-existing health conditions. The combination of cold air trapping pollutants—such as smoke from agricultural fires in Punjab and Haryana—and dense winter fog has exacerbated the situation.
NewsDirectory3: The government has enacted measures to tackle this ongoing crisis. Can you elaborate on these interventions?
Dr. Sharma: Certainly. In response to the worsening air quality, the government has restricted vehicle movement and construction activities. These steps are crucial in mitigating emissions during this critical period. Additionally, schools have shifted to online learning to protect students from exposure to harmful air. However, these measures also have broader economic implications, as they significantly impact small and medium enterprises in the region.
NewsDirectory3: You mentioned the effects on small and medium-sized enterprises. How are businesses coping with these restrictions?
Dr. Sharma: The restrictions have forced over 3.4 million small and medium-sized enterprises in Punjab, Haryana, and Delhi to adapt, often at great cost. Many businesses rely on foot traffic and outdoor operations, which are hindered by both pollution and restrictions. While health and safety are paramount, the economic toll cannot be overlooked. This situation calls for a balanced approach to pollution control that also considers the livelihoods of affected communities.
NewsDirectory3: Toxic smog seems to have become a recurring issue in this region every winter. Is this a systemic problem?
Dr. Sharma: Yes, absolutely. The seasonal cycle of pollution in northern India is deeply entrenched. Each winter, we face this challenge due to a combination of factors: stubble burning in neighboring states, vehicle emissions, industrial activity, and climatic conditions. Efforts to address one element, such as agricultural burning, often overlook the interconnectedness of these sources. Comprehensive strategies and regional cooperation are essential for sustainable solutions.
NewsDirectory3: What do you see as potential long-term solutions to improve air quality in the region?
Dr. Sharma: Long-term solutions must involve a multi-faceted approach. On a policy level, stricter regulations on vehicle emissions, expanding green spaces, and promoting cleaner technologies in industries and agriculture are key strategies. Public awareness campaigns are also vital in changing behaviors around waste burning and pollution. Collaboration between states, combined with technological innovation and investment in sustainable practices, can significantly improve air quality over time.
NewsDirectory3: Thank you for your insights, Dr. Sharma. As we wrap up, what advice do you have for residents experiencing these poor air quality conditions?
Dr. Sharma: My advice would be for residents to stay indoors as much as possible, especially during periods when pollution levels peak. When outside, wearing masks designed for pollution can help reduce exposure. Additionally, using air purifiers indoors can improve air quality in homes. Above all, community engagement in advocating for cleaner air policies can create pressure for change at the governmental level.
NewsDirectory3: Thank you, Dr. Sharma, for this enlightening discussion. We appreciate your time and expertise.
Dr. Sharma: Thank you for having me. Stay safe and healthy.
The weather department indicated that fog had shifted to Uttar Pradesh, improving visibility in Delhi. However, visibility in Agra, located southeast of Delhi, dropped to zero meters. Toxic smog has obscured the Taj Mahal for nearly a week.
Measures to combat high pollution have negatively impacted over 3.4 million small and medium enterprises in Punjab, Haryana, and Delhi.