Delhi, India, is the world’s most polluted city. However, it isn’t alone. Lucknow is the most polluted city outside of India. Other cities on the list include Peshawar in Pakistan and Ulaanbaatar in Mongolia. These places have extremely poor air quality, and they also have some of the most impoverished residents. Here, we will look at some of the worst places for air pollution in the world, and learn how you can get out of these cities and improve your health.
Delhi is the most polluted city in the world
According to a new report, Delhi is the most polluted capital city in the world. The city is also the fourth most polluted overall, with PM2.5 concentrations more than 20 times higher than the WHO safety limit. The report says that the air quality in India is a major issue, and a greater focus needs to be placed on curbing pollution and improving air quality in cities. IQAir has been collecting data on air quality for decades, and has found that Delhi is the most polluted capital in the world.
While the global average PM2.5 level was 37.5 in 2020, Delhi was 84.1 percent higher than Beijing. The study concluded that air pollution in Delhi causes more than 54,000 premature deaths every year, making it the world’s most polluted capital. In addition, India ranks third worst in the world for air pollution, causing more than 35,000 premature deaths. But the good news is that Delhi has made some progress in improving its air quality.
The World Health Organization also found that Delhi and Kolkata are among the most polluted cities in the world. The study cited the high population density of both cities as contributing factors. Although these cities are among the most polluted, they were ranked differently than other cities. In fact, the health impacts of pollution were different among the cities, and each one had different health risks. This is not a surprise, considering Delhi and Kolkata have been around for a very long time.
The State of Global Air reveals that Beijing has the highest disease burden from PM2.5 in the world, with 124 deaths attributable to this air pollution per million inhabitants. Meanwhile, New Delhi, Kolkata, and Mumbai are among the other cities with the highest PM2.5 health burden. The report also found that the pollution levels in these cities were six times higher than the global urban median. The results have a significant impact on health in the region.
Lucknow is the most polluted city outside of India
The air quality in Lucknow is dangerous, with PM 2.5 concentrations 11 times higher than the WHO limit. In the past few years, the city has suffered an economic loss of Rs 8,001 crore ($1.1 billion) and six thousand premature deaths. The city is facing a 10-year decline in life expectancy due to pollution. The city faces many problems, including a lack of water and sanitation. A study conducted by the Indian government has found that most parts of Lucknow suffer from poor air quality, both in residential and industrial areas.
According to the World Health Organization’s World Air Quality Report, Lucknow has the highest PM2.5 concentrations of any city outside of Asia. The air pollution levels in Lucknow have risen steadily over the years, and the city has been ranked the sixth most polluted city in the world. Moreover, the air quality of other UP cities, such as Kanpur, is not much better. In contrast, the pollution levels in other cities, such as Allahabad, are much lower.
The pollution levels in the North of the country increase to uncontrollable levels in the winter. The pollution levels in Lucknow are attributed to increased biomass burning during the festive season, culminating in the bursting of firecrackers on Deepawali. The cause of the smog is unclear but experts attribute it to a particular weather pattern. Dust-bearing winds from West Asia collide with moisture-bearing winds from the east, locking the dust into a cloud. With no ground-level wind, the atmosphere in the region becomes suffocating.
IQAir has assessed the air quality of over 80 cities across the globe and ranked Lucknow the worst in terms of PM2.5 and PM10 levels. Lucknow is also the most polluted city outside of India and was ranked eighth on the list in 2019 and the worst in 2018. These cities are among the worst in the world, with seven of the top 10 cities in the world. The air quality in these cities is so bad that it has been linked to a higher incidence of heart disease and cancer.
Peshawar is one of the most polluted cities in Pakistan
There are a number of contributing factors to pollution in Peshawar, which is further compounded by the city’s geography and meteorological conditions. This is especially so during the colder months, when cold air traps pollution within the city. The primary sources of air pollution in Peshawar are vehicles and industry. Many vehicles run on diesel fuel, which produces more noxious chemicals.
The air pollution level in Peshawar is at an alarming level. According to the World Health Organization, a PM2.5 reading between five and fifteen0.4 mg/m3 is considered unhealthy. This makes it the sixth most polluted city in Pakistan, and the 37th most polluted city in the world. During the bad air quality spells, residents should wear particle filtering masks to protect their health and respiratory systems.
Despite the recent announcement of a major project to improve public transportation, Peshawar remains one of the most polluted cities in the country. Residents are burdened with clogged streets, disease, and stress as a result of a soaring air pollution level. The government has promised that the project will be completed in March. And while officials are confident that it will significantly improve the air quality in Peshawar, the city is still suffering from heavy pollution.
The air pollution in Peshawar is a major health threat and can lead to serious diseases. There are many cases of respiratory infections and mental impairment linked to the air pollution. It’s also associated with an alarming increase in road accidents. The high concentrations of carbon monoxide can lead to drowsiness and headache, and it can even lead to death. It can also lead to carboxyl haemoglobin, which can damage the body.
Ulaanbaatar is the most polluted city in Mongolia
The capital of Mongolia, Ulaanbaatar, is the most polluted city in the country. The city has average air pollution levels of particulate matter (PM) and sulfur dioxide (S02) 10 times higher than WHO guidelines. The UNDP has estimated that air pollution costs Mongolia an estimated $486 million a year in lost productivity and welfare. This cost is equivalent to 5.6% of Mongolia’s GDP. Fortunately, the government of Mongolia has made a commitment to address the problem. It has adopted a National Program to Reduce Air and Environmental Pollution and has set a goal of 80% reduction in the city by 2025.
Air pollution in Mongolia’s capital has been causing many health problems and has been linked to premature death. The city’s poor air quality is especially dangerous for children. It can result in preterm births, reduce brain development, and even lead to chronic respiratory diseases. It is also difficult to breathe in a city where half of the population lives in informal gers. During the cold winter months, many families rely on coal to stay warm. The pollution level in Ulaanbaatar can exceed six hundred and seventy micrograms per cubic metre. The WHO recommends that a city’s air quality be at least 687 micrograms a cubic metre of air. The air pollution in the city is so bad that UNICEF has declared an air pollution crisis in the city.
Air pollution in Mongolia is a problem that is growing throughout the country. The country’s population has grown by 3.6 times between winter and summer 2011, and pneumonia is now the country’s second-leading cause of death among children under five. In 2011, there were also several outbreaks of AIDS and other illnesses, largely linked to air pollution. As a result of this air pollution problem, the government has taken steps to reduce air pollution in the country.
Zabol has the highest degree of PM2.5 pollution
In 2016, the World Health Organization ranked Zabol, Iran, as the most polluted city in the world, with the highest average concentration of fine particulate matter (PM2.5), a measure of airborne toxins. The city is home to 137,700 people and suffers from months-long dust storms in the summer. In contrast, London’s average PM2.5 concentration is only 156 micrograms per cubic metre.
The World Health Organization (WHO) defines acceptable levels for PM2.5, also known as airborne particulate matter, as 25 mg/m3. Exposure above the acceptable limits can lead to respiratory ailments, including asthma and dysentery. It is important to understand that individual countries have different standards for air pollution. In Zabol, the level of PM2.5 pollution was 217 ug/m3 per year in 2015.
The pollutants that can lead to respiratory ailments are the most common causes of poor air quality in cities around the world. The main cause of this problem is the burning of fossil fuels. Oil refineries and power plants are among the most significant sources of PM2.5 pollution. Other industrial activities are another major cause of pollution. Wind-blown dust, which is found on open lands, can also contribute to the problem.
These particles are more harmful than other pollutants. Because they are so small, PM2.5 particles can penetrate deep into the lungs, causing many illnesses. Exposure to high PM2.5 levels is linked with a higher risk of heart disease, stroke, lung cancer, and many other chronic and acute respiratory illnesses. According to the WHO, exposure to airborne particulate matter contributes to an increased risk of heart disease, stroke, and lung cancer.
