What Are The Top 10 Most Polluted Countries?

Which country has worst air quality?

IndiaList of most-polluted cities by particulate matter concentrationPositionCountryPM101India3192India3163India2754India26050 more rows.

What is the dirtiest country?

BangladeshWorld air quality reportRankCountry/Region2020 AVG1Bangladesh77.102Pakistan59.003India51.904Mongolia46.6076 more rows

Which is the cleanest city in the world?

The world’s cleanest cities#1: CALGARY. Calgary in Canada is the world’s cleanest city, and with a population of more than a million, that’s quite something. … #2: ZURICH. Zurich in Switzerland attracts thousands of tourists every year, especially those who enjoy the winter snow. … #3: LUXEMBOURG. … #4: ADELAIDE. … #5: SINGAPORE.

Where is the purest air on Earth?

Researchers say they’ve identified the cleanest air on the planet – free from particles caused by human activity – over the Southern Ocean, which surrounds Antarctica. The Southern Ocean.

What is the most polluted country in the world 2020?

Bangladesh1. Bangladesh. Bangladesh is now the most polluted country with 1st rank and an average concentration of PM 2.5 of 79ug/m3. The country is home to over 166 million people.

What are the top 10 most polluted cities?

World air quality reportRankCity2019 AVG1Ghaziabad, India110.22Hotan, China110.13Gujranwala, Pakistan105.34Faisalabad, Pakistan104.623 more rows

Which country has no pollution?

DenmarkLeast polluted – Denmark: 9.6 µg/m3 in 2019.

Which country has cleanest air?

New ZealandTop 20 Countries with Cleanest Air New Zealand tops the above list. And as you can see, air quality tends to be highest in advanced coastal economies with low population densities—and being an island or bordering less habitable Arctic tundra also helps as well.

Who is the world’s biggest polluter?

In 2019, China was the biggest emitter of fossil fuel carbon dioxide (CO2) emissions. With a share of almost 30 percent of the world’s total CO2 emissions that year, this was roughly twice the amount emitted by the second largest emitter the United States.

What are the most polluting countries?

The 20 countries that emitted the most carbon dioxide in 2018RankCountryCO2 emissions (total)1China10.06GT2United States5.41GT3India2.65GT4Russian Federation1.71GT17 more rows•Aug 12, 2020

Which country has most oxygen?

NUSADAILY. COM-SUMENEP-Besides Gili Labak, Sumenep Regency, many have small islands that are very charming. One of them is Gili Iyang, better known as Ageless Island. Because the island has the highest oxygen content in the world, which is 21.5 percent.

What is the healthiest country in the world?

10 Healthiest Countries in the WorldSpain. There must be something in the paella, because Spain is officially the healthiest country in the world.Italy. Che meraviglia: Children born in Italy can expect to live into their eighties. … Iceland. … Japan. … Switzerland. … Sweden. … Australia. … Singapore. … More items…•Jan 10, 2020