What are the top 3 most polluted cities
The most polluted cities globally were Lahore, Pakistan; Hotan, China; Bhiwadi, India; Delhi, India; and Peshawar, Pakistan. Lahore's air quality worsened to 97.4 micrograms of PM 2.5 particles per cubic meter in 2022 from 86.5 in the year prior, making it the most polluted city in the world.
How polluted is Vietnam
Air Pollution
In 2021, Vietnam ranked 36th out of 118 countries with the most polluted air. Its two biggest cities, Hanoi and Ho Chi Minh City, are now among the top 15 most polluted cities in Southeast Asia. Fine particulate matter (PM2.
What are the 10 most polluted cities in the world
Rankings: 25 Most Polluted Cities in the World in 2023Dammam, Saudi Arabia (124.11 µg/m3)Lahore, Pakistan (111.63 µg/m3)Dhaka, Bangladesh (84.73 µg/m3)Delhi, India (84.39 µg/m3)Muzaffarnagar, India (81.35 µg/m3)Baghdad, Iraq (77.62 µg/m3)Ghaziabad, India (74.72 µg/m3)Patna, India (67.20 µg/m3)
What is the number 1 most polluted city
World's Air Pollution Hot Spots
| Rank | City | 2022 average PM2.5 concentration (μg/m³) |
|---|---|---|
| 1 | 🇵🇰 Lahore, Pakistan | 97.4 |
| 2 | 🇨🇳 Hotan, China | 94.3 |
| 3 | 🇮🇳 Bhiwadi, India | 92.7 |
| 4 | 🇮🇳 Delhi, India | 92.6 |
What are the 3 least polluted cities in the world
Least Polluted Cities
| City | Country | |
|---|---|---|
| 1 | Honolulu | United States |
| 2 | Saint Petersburg | Russia |
| 3 | Helsinki | Finland |
| 4 | Espoo | Finland |
What is the 3rd most polluted country
Most Polluting Countries
| # | Country | Air Pollution (2022) |
|---|---|---|
| 1 | Chad | 89.7 μg/m³ |
| 2 | Iraq | 80.1 μg/m³ |
| 3 | Pakistan | 70.9 μg/m³ |
| 4 | Bahrain | 66.6 μg/m³ |
Is Hanoi or Ho Chi Minh more polluted
Purity and Cleanliness Hanoi vs Ho Chi Minh City
| City | Pollution Index |
|---|---|
| Hanoi, Vietnam | 89.1 |
| New York, NY, United States | 57.94 |
| Prague, Czech Republic | 33.47 |
| Ho Chi Minh City, Vietnam | 92.22 |
Is Vietnam a clean country
Although Vietnam is a modest greenhouse gas emitter, emissions have multiplied fivefold in the last 20 years—largely fueled by significant growth in electricity demand. The energy sector is responsible for more than half of the country's emissions, followed by agriculture, industrial processes, and waste.
Is Tokyo a polluted city
Particularly in winter months, densely populated areas like Tokyo can experience poor air quality, caused by temperature inversion trapping pollutants near the ground. However, Japan's smog is much better than it used to be, and miles ahead of cities in some other countries.
Which city has cleanest air
Zurich, Switzerland
The cleanest air in the world is in Zurich. The pollution status is determined on the basis of average levels of PM2. 5 measured over a period of 12 months. And this Swiss city obtained an annual value of 0.51 µg / m3, which makes it the lowest in the world.
Who is the number 1 polluter in the world
China
China was the biggest emitter of carbon dioxide (CO₂) emissions in 2021, accounting for nearly 31 percent of the global emissions. The world's top five largest polluters were responsible for roughly 60 percent of global CO₂ emissions in 2021.
Is Vietnam a polluted country
With an annual average PM2. 5 concentration of 27.2 μg/m3, Vietnam was ranked the third most polluted country in Southeast Asia, after Indonesia (30.4) and Laos (27.6), and 30th in the world.
What is the cleanest city in Vietnam
Da Nang has the distinction of being one of the cleanest cities in Vietnam. There is very little litter anywhere in the city and anti-littering laws are enforced. It also has an active recycling program.
What is the rank of Vietnam in the world
The US News & World Report's ranking of the most powerful countries in the world in 2022 has shown that Vietnam ranks 30th with a GDP of 363 billion USD and a population exceeding 98.2 million people. Other Asian countries, the Republic of Korea, Japan and India are also included in the above ranking.
Is Tokyo a clean country
Traditionally, cleanliness has been a big part of Japanese culture, and Japanese people unconsciously make an effort in many aspects every day to keep the country clean.
Is Tokyo very clean
Tokyo is famous as one of the cleanest cities in the world. To keep the city and its waterside beautiful, it is important to keep building a sense of community and respect for nature in each individual. This is the secret to cleaning Tokyo.
What country has best air quality
Australia topped the list as the least polluted country in the world, with 7 cities in the top 25. Of the 25 least polluted cities in the world with the best air quality, Nordic countries (Finland, Sweden, Norway, Iceland, Estonia) dominated the rankings with some of the cleanest air in the world in 2022.
Where is the best oxygen in the world
10 places with the world's cleanest airHonolulu, Hawaii.Launceston, Australia.Bergen, Norway.Reykjavik, Iceland.Trondheim, Norway.Turku, Finland.Vitoria, Brazil.Wollongong, Australia. Australia's Wollongong is an explorer's dream.
What country pollutes the least
Australia topped the list as the least polluted country in the world, with 7 cities in the top 25. Of the 25 least polluted cities in the world with the best air quality, Nordic countries (Finland, Sweden, Norway, Iceland, Estonia) dominated the rankings with some of the cleanest air in the world in 2022.
What countries have the worst pollution
World Air Quality Report
| Rank | Country/Region | 2021 |
|---|---|---|
| 1 | Chad | 75.9 |
| 2 | Iraq | 49.7 |
| 3 | Pakistan | 66.8 |
| 4 | Bahrain | 49.8 |
Which is the cleanest city in Vietnam
Da Nang has the distinction of being one of the cleanest cities in Vietnam. There is very little litter anywhere in the city and anti-littering laws are enforced.
Is Vietnam a smart city
Hien added that Vietnam is in the early stages of just begun applying smart city services. There is still much more to be added in terms of smart urban planning and smart urban construction management.
Is Vietnam richer than Indonesia
Vietnam has a GDP per capita of $8,200 as of 2020, while in Indonesia, the GDP per capita is $11,400 as of 2020. Vietnam has a top tax rate of 35.0% as of 2016. In Indonesia, the top tax rate is 30.0% as of 2016. In Vietnam, 3.1% of adults are unemployed as of 2018.
Is Vietnam a rich or poor country
Vietnam's shift from a centrally planned to a market economy has transformed the country from one of the poorest in the world into a lower middle-income country. Vietnam now is one of the most dynamic emerging countries in East Asia region.
Is Japan Tokyo clean
“Japanese people don't litter” has become one of the most famous misconceptions about Japan, along with “Japanese trains are always on time.” Tokyo is indeed cleaner than most big cities anywhere else in the world, and Japanese people tend to be extra careful about cleanliness.
