Most Polluted Cities In The World Air Quality – The Air Visual Quality Index (AQI) showed 193 at 23:30 on June 7 in Hanoi. Jakarta, Indonesia followed with an AQI of 158.
In the Pamair program, some areas of Hanoi are marked in red and purple which means the air quality is not good. For example, some areas with a purple indicator (worst) are Ba Trieu Street in Hai Ba Trung District with an AQI index of 224; Vinh Hung in Hoang Mai District with AQI 222; and Dai La Hai in Ba Trung district with AQI 217.
Most Polluted Cities In The World Air Quality
Other areas marked in red (bad) are Doi Can Road in Ba Dinh District; Thuong Dinh in Thanh Xuan district; Cau Dien in Nam Tu Liem District; and Hoang Cau in Dong Da province.
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According to Air Visual, air quality above 100 is considered poor and people with breathing and heart problems are advised to stay inside. If the index rises above 150, all citizens are affected.
Hanoi is experiencing a severe heat wave with temperatures reaching 37 degrees Celsius on June 7th.
According to the National Center for Hydro-Meteorological Forecasting, the heat wave will continue until next Friday with a maximum temperature of 39 degrees Celsius. Tien Phong/Dtinews
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The air quality in Vietnam’s major cities is better than in previous months in May, with a significant improvement in the capital Hanoi, according to the Ministry of Natural Resources and Environment. Most of the major cities in the developing world are violating international air pollution guidelines. According to new data from the World Health Organization.
According to a World Economic Forum article, air pollution has increased by 8% worldwide in the last five years, and the WHO estimates that 3 million deaths per year, which will be a of the greatest environmental hazards to human health.
Recent urban air data collected between 2011 and 2015 shows that 98% of cities with more than 100,000 inhabitants in low- and middle-income countries do not meet the air quality guidelines of the air WHO.
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Of the 3,000 cities in the WHO’s air quality database, the most polluted during the survey was Onitsha, a growing Nigerian city, recorded 30 times the PM10 level said by WHO. Pakistan’s Peshawar is ranked second, after Iran’s Zabol.
At the time of the survey, four of the 20 cities with the best air quality were in Nigeria, three in Saudi Arabia, three in India and two in Iran.
Despite the bad news, the data also showed that more than half of the cities surveyed were in high-income countries and more than a third in low- and middle-income countries. reduce the amount of air pollution by more than 5% over five years.
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Mortgage loans (local currency) Up 6.20% YoY to PLN 443 in Poland Q3 2023 Nov 10, 2023 Mortgage loans (Local currency) Up 4.35% YoY to CZK 1,729 in the Czech Republic Q3 2023 Currency 1 Nov 2 Net. to 8,022,994 thousand UZS in Uzbekistan 3Q23 2023 November 10, 2023 Air pollution is one of the most important health problems today. It is estimated that environmental pollution (PM2.5) caused 4.2 million deaths worldwide in 2016 (source: World Health Organization, WHO).
These particles are particularly dangerous because, when released into the atmosphere, they can easily enter living organisms. In general, they are responsible for health problems, such as cardiovascular and respiratory diseases, or other types of diseases.
Despite efforts by some countries to improve air quality, air pollution remains high in many parts of the world, especially in low-lying areas. For example, in 2018, 25 of the 50 most polluted cities are in India, and 22 are in China. Each of them exceeded the annual average of 10 μg / m3 recommended by the WHO for PM2, 5. In 2018, the most polluted city in the world is Gurugram, India, where the annual average of 135.8 μg / m3. followed by Ghaziabad, also in India, with 135.2 μg/m3, and Faisalabad, Pakistan, with an annual average of 130.4 μg/m3. Monthly averages above 200 μg/m3 were also measured.
The 20 Most Polluted Cities In The World
Among the capitals of the world, Delhi (India) is the city most polluted by fine particles (Source: WHO), with an annual average of 113.5 μg / m3 for 2018, almost double the third city placed Kabul (Afghanistan, 61.8 μg. /m3, followed by Bangladesh with 97.1 μg/m3 PM2, annual average 5. Santiago, Chile (29.4 μg/m3), Mexico City (19.7 μg/m3), Paris (19.7 μg /m3), and others. 15.6 μg/ m3 ) or Berlin (11.7 μg/m3), which is one of the 50 largest cities in the world with the highest PM2.5 pollution, the annual average of 10 μg recommended by the WHO Although they are very close to the /m3 value. but cities such as Helsinki (7.2 μg/m3), Stockholm (6.6μg/m3) or Reykjavik (5.8μg/m3) have air quality levels within WHO recommendations.
Air quality monitoring and control is very important today, especially in urban areas. Fortunately, many governments are developing measures to address this problem affecting the entire population. An example of this is Riyadh, which is working to implement a pioneering system that can manage air quality in the capital of Saudi Arabia and its metropolitan area. the world this morning
If reading that headline gives you a nagging sense of deja vu, it’s because it’s far from the first time in recent memory that Jakarta has earned its reputation as the city with the highest air pollution control in the world. .
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This morning, the list of cities with the most air pollution collected by the air quality monitoring website AirVisual is new to Jakarta.
Based on this morning’s readings, Jakarta’s Air Quality Index (AQI) rating is 163. The AQI is a general measure of the relative levels of five major air pollutants: ground level ozone, particulate pollution (also known as particulate matter), carbon monoxide. , sulfur dioxide and nitrogen dioxide. AQI levels between 150 and 200 are classified as “poor”.
Jakarta has seen its worst AQI scores in recent months, with a “not very good” level of 231 on June 25.
World Wide Air Quality Monitoring Data Coverage
The capital of Indonesia has been consistently performing near or at the top of the AirVisual index since mid-2018. In fact, Jakarta is on the list of the most air-polluted cities in Southeast Asia in 2018.
In early July, a group of Jakarta residents sued the government over the toxic levels of air pollution that still blanket the city. Among the parties named in the case, President Joko Widodo, and the Minister of Environment and Forestry, the Minister of Health and the Governor of Jakarta Anies Baswedan. The plaintiffs – including employers, office workers and bus drivers – want to raise awareness of the problem and pressure the government to take action. new report, as Chinese cities continue to show improvements from last year. Twenty-one of the world’s 30 most polluted cities are in India, according to IQAir AirVisual’s 2019 World Air Quality Report, with six out of ten. Ghaziabad, a satellite city of the capital New Delhi in the northern state of Uttar Pradesh, is one of the most polluted cities in the world, with an average air quality index (AQI) of 110.2 in 2019. business in health. And in November, a public health emergency was declared in parts of New Delhi after AQI levels rose above 800, three times the “critical” level. Researchers from IQAir – a global air information and technology company – collected data from global monitoring stations to measure levels of fine particles per cubic meter for the report. Microscopic particles, smaller than 2.5 micrometers in diameter, are considered the most dangerous because they are small enough to penetrate deep into the lungs and cardiovascular system. PM 2.5 contains pollutants such as sulfate, nitrates, and black carbon. Exposure to these particles is linked to tumors and heart disease, and can affect cognitive and immune function. According to the World Health Organization, air pollution is the cause of 7 million deaths worldwide each year, mainly due to cardiovascular disease, cancer and respiratory diseases. . It is estimated that more than 80% of people living in cities with high levels of air pollution are exposed to air quality levels above WHO guideline limits, including low- and middle-income countries. having a problem. “Air pollution is the most important health problem facing our global population,” said the AirVisual. Southeast Asia
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