Table of Contents
What country pollutes the atmosphere the most?
1. Bangladesh. Bangladesh is the most polluted country in the world, with an average PM2. 5 concentration of 83.30, down from 97.10 in 2018.
Which two countries have the greatest contributions to greenhouse gases?
The top three greenhouse gas emitters — China, the European Union and the United States — contribute 41.5% of total global emissions, while the bottom 100 countries only account for only 3.6%.
What is the most toxic country in the world?
Saudi Arabia
With the highest recorded air pollution levels, Saudi Arabia took the top spot as the world’s most toxic country, followed by Kuwait in second and Bahrain in third.
Which country has contributed more CO2 per capita to the atmosphere than any other country to date?
The USA has emitted most to date: more than a quarter of all historical CO2: twice that of China which is the second largest contributor. In contrast, most countries across Africa have been responsible for less than 0.01% of all emissions over the last 266 years.
Who pollutes the most per capita?
CO2 Emissions per Capita
| # | Country | CO2 Emissions per capita (tons) |
|---|---|---|
| 1 | China | 7.38 |
| 2 | United States | 15.52 |
| 3 | India | 1.91 |
| 4 | Russia | 11.44 |
Who contributes the most to global warming?
Who has contributed most to global CO2 emissions?
- the United States has emitted more CO2 than any other country to date: at around 400 billion tonnes since 1751, it is responsible for 25% of historical emissions;
- this is twice more than China – the world’s second largest national contributor;
Which is the cleanest country?
Denmark
Cleanest Countries In The World 2021
| Rank | Country | EPI Value |
|---|---|---|
| 1 | Denmark | 82.5 |
| 2 | Luxembourg | 82.3 |
| 3 | Switzerland | 81.5 |
| 4 | United Kingdom | 81.3 |
Which country produces the most CO2 per capita?
China
CO2 Emissions per Capita
| # | Country | CO2 Emissions per capita (tons) |
|---|---|---|
| 1 | China | 7.38 |
| 2 | United States | 15.52 |
| 3 | India | 1.91 |
| 4 | Russia | 11.44 |
Which country has the highest CO2 emissions?
CO2 Emissions by Country
| # | Country | Share of world |
|---|---|---|
| 1 | China | 29.18% |
| 2 | United States | 14.02% |
| 3 | India | 7.09% |
| 4 | Russia | 4.65% |
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