Title: “Mumbai and Kolkata Join New Delhi as World’s Most Polluted Cities”
Subtitle: New Delhi continues to grapple with hazardous air quality, as Mumbai and Kolkata face rising pollution levels.
According to the latest air quality index (AQI) data, New Delhi, Mumbai, and Kolkata are among the highly polluted cities globally. New Delhi has been consistently ranked as the most polluted city, with an alarming AQI figure of 407, categorized as “hazardous”. However, Mumbai and Kolkata are not far behind, ranking sixth and seventh respectively, with AQI figures of 157 and 154.
The impact of high pollution levels is a matter of concern for the residents of these cities, as AQI levels of 400-500 are deemed dangerous, particularly for individuals with pre-existing health conditions. The situation turned even worse in New Delhi during the Diwali festival, as the air quality index skyrocketed to an alarming 680 after firecrackers were set off. Despite the ban on firecrackers, the enforcement of these regulations remains a challenge in the city, resulting in elevated pollution levels.
Authorities primarily attribute the deteriorating air quality to a combination of factors, including the trapping of pollutants by cold air, vehicular emissions, industrial activities, construction dust, and agricultural waste burning. These factors contribute to the high concentration of pollutants in the air, posing a severe threat to public health.
In an effort to combat the escalating pollution crisis, the government of New Delhi has implemented several measures. The ban on construction activities and closure of schools continue to be enforced, emphasizing the urgent need for protective measures to safeguard citizens from the harmful effects of pollution. However, the effectiveness of these initiatives remains a topic of debate among experts and citizens alike.
As cities like Mumbai and Kolkata witness rising pollution levels, it is imperative for authorities to address the issue promptly. Implementing stricter regulations, ensuring better enforcement of existing bans, and promoting sustainable practices in various sectors are some of the measures that can be adopted to mitigate the pollution crisis.
The alarming pollution levels in these major Indian cities serve as a wake-up call, demanding immediate action to safeguard public health and the environment. The pressing challenge lies in finding sustainable solutions to combat pollution, curb emissions, and restore the air quality to acceptable levels, ensuring a healthier future for all residents of these cities.
