World Air Quality Index: Pollution is the presence of harmful substances in the environment that could hurt the natural environment. Air pollution and water pollution are the two most obvious types of pollution, but there are many more. According to the research, the levels of air pollution in 97% of all cities around the world are higher than what is recommended by the World Health Organization. Read the article to learn about the most polluted cities in the world according to the World Air Quality Index for 2023.
The World Air Quality Index 2023
More than 76% of the people who live in India do so in places where the national limits for the World Air Quality Index are always broken. On the other hand, people haven’t yet asked their elected officials and representatives to clean up the air.
Because of this, it has never been on the main political agenda or talked about by the public during an election or political campaign. In 2019, a few political parties said it for the first time in their election platforms, which was a big step forward.
| Major city | US AQI | |
|---|---|---|
| 1 | Lahore, Pakistan | 251 |
| 2 | Warsaw, Poland | 178 |
| 3 | Poznan, Poland | 171 |
| 4 | Wroclaw, Poland | 171 |
| 5 | Krakow, Poland | 170 |
| 6 | Dhaka, Bangladesh | 167 |
| 7 | Delhi, India | 165 |
| 8 | Riyadh, Saudi Arabia | 162 |
| 9 | Mumbai, India | 160 |
| 10 | Kathmandu, Nepal | 154 |
| 11 | Beijing, China | 152 |
| 12 | Shenyang, China | 148 |
| 13 | Zagreb, Croatia | 145 |
| 14 | London, United Kingdom | 135 |
| 15 | Kuwait City, Kuwait | 134 |
| 16 | Amsterdam, Netherlands | 121 |
| 17 | Busan, South Korea | 107 |
| 18 | Dubai, United Arab Emirates | 105 |
| 19 | Sarajevo, Bosnia Herzegovina | 102 |
| 20 | Kaohsiung, Taiwan | 102 |
| 21 | Kolkata, India | 98 |
| 22 | Rotterdam, Netherlands | 92 |
| 23 | Ulaanbaatar, Mongolia | 89 |
| 24 | Brussels, Belgium | 87 |
| 25 | Karachi, Pakistan | 86 |
| 26 | Skopje, North Macedonia | 83 |
| 27 | Hangzhou, China | 82 |
| 28 | Paris, France | 81 |
| 29 | Tokyo, Japan | 81 |
| 30 | Bratislava, Slovakia | 80 |
| 31 | Helsinki, Finland | 80 |
| 32 | Berlin, Germany | 80 |
| 33 | Kyiv, Ukraine | 80 |
| 34 | Chengdu, China | 79 |
| 35 | Kuala Lumpur, Malaysia | 78 |
| 36 | Belgrade, Serbia | 78 |
| 37 | Bern, Switzerland | 76 |
| 38 | Budapest, Hungary | 76 |
| 39 | Tashkent, Uzbekistan | 74 |
| 40 | Tel Aviv-Yafo, Israel | 74 |
| 41 | Bogota, Colombia | 74 |
| 42 | Vienna, Austria | 74 |
| 43 | Jakarta, Indonesia | 72 |
| 44 | Shanghai, China | 71 |
| 45 | Wuhan, China | 68 |
| 46 | Prague, Czech Republic | 67 |
| 47 | Bangkok, Thailand | 67 |
| 48 | Kabul, Afghanistan | 63 |
| 49 | Bishkek, Kyrgyzstan | 63 |
| 50 | Tehran, Iran | 59 |
About a million people die every year because of pollution in the air. This is about 17% of all deaths in the U.S. that are caused directly or indirectly by pollution. People with more education are just as affected by pollution as those with less. Experts and academics spend a lot of time talking about abstract ideas like the air quality index and the efficiency of the economy.
What Happens Because of Air Pollution
The main thing that makes the air dirty is the burning of fossil fuels. The biggest contributors are cars, trucks, planes, ships, and other vehicles that run on fossil fuels, as well as power plants and industries that burn coal or oil.
On the other hand, particulate matter can be released by any action that involves burning wood or fossil fuels. It includes things like cigarettes, stoves and ovens, candles, and fires, among other things found in the home. Both volcanoes and wildfires are known to cause a lot of pollution in the air.
Air pollution can cause a number of health problems, such as trouble breathing, asthma attacks, and birth defects. Several sources say that toxic contamination is one of the biggest causes of noncommunicable diseases around the world (NCDs).
72 percent of all deaths are caused by diseases that aren’t spread from person to person. Toxic pollution is responsible for 16 percent of all deaths caused by toxic pollution. It is thought that toxic pollution is to blame for 22% of all deaths from heart disease, 25% of all deaths from heart attacks, 40% of all deaths from lung cancer, and 53% of all deaths from chronic obstructive pulmonary disease.
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20 Most polluted cities in the World
- Bhiwadi, India
- Ghaziabad, India
- Hotan, China
- Delhi, India
- Jaunpur, India
- Faisalabad, Pakistan
- Noida, India
- Bahawalpur, Pakistan
- Peshawar, Pakistan
- Bagpat, India
- Hisar, India
- Faridabad, India
- Greater Noida
- Rohtak, India
- Lahore, Pakistan
- Lucknow, India
- Jind, India
- Gurugram, India
- Kashgar, India
- Kanpur, India
Frequently Asked Questions
How is the Air Quality Index the Same or Different From Other Indices?
The AQI is based on a scale from 0 to 500. If the AQI is above 50, it means that the air is more polluted and poses more serious health risks. If the AQI is below 50, it means that the air is healthy. When it goes above 300, it becomes dangerous.
Where on Earth Does the Air Smell the Best?
Denmark. With an EPI score of 82.5%, Denmark will be the most green and clean country in 2020. Denmark does well in a number of areas. Some that stand out are waste management (99.8), waste treatment (100), and species protection index (100).
Does Asia Have a City With the Cleanest Air?
People say that Mawlynnong is the cleanest village in Asia because of how clean it is. This village is also called God’s Own Garden. It is in the Khasi Hills of Meghalaya, which are about 90 km southeast of Shillong. People are not allowed to smoke or use polythene.
Who Lives in the Happiest Country?
The World Happiness Report says that Finland is the happiest country in the world for the fifth year in a row, and other European countries agree.
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