Delhi is currently facing a serious air pollution crisis that has forced residents to purchase air purifiers. Khushboo Aurora, a Delhi resident, is looking to buy a new air purifier for her mother and states that she has been suffering from headaches and respiratory issues due to the city's air pollution.
Air Pollution Status in Delhi
According to reports, air pollution in Delhi has reached 'very unhealthy' levels, with PM2.5 concentration hitting 157.9 micrograms per cubic meter of air. This is in stark contrast to the World Health Organization (WHO) guideline of a maximum annual PM2.5 concentration of 5 micrograms. Studies have shown that these fine particles can penetrate the lungs and enter the bloodstream, increasing the risk of head and neck cancers.
Causes of Pollution and Existing Challenges
Air pollution in Delhi is caused by various factors, including vehicle emissions, industrial activities, and waste burning. Sunil Dahiya, founder of the environmental group EnviroCatalysts, states that about 65% of the PM2.5 particles in Delhi come from neighboring areas. Additionally, coordinating actions at the national and regional levels to address this issue has become a significant challenge.
According to Dahiya, emergency measures are typically only initiated after pollution reaches dangerous levels, and structural changes such as implementing stricter regulations on industrial emissions and increasing public transport are slow to occur. Meanwhile, scientific recommendations for annual and specific actions are largely ignored.
Government Responses and Criticism
Delhi's Environment Minister, Manjinder Singh Sirsa, pointed to the burning of straw in the neighboring state of Punjab as one of the pollution sources, claiming that pollution sources in Delhi have been controlled. However, experts believe that pollution from vehicles and other domestic sources also plays a significant role in Delhi's air pollution, and these issues require immediate action.
Ultimately, citizens like Deepika, who works as a domestic worker in Delhi, are unable to afford air purifiers despite the severe air pollution in the city and are affected by this crisis.
