- Bangladesh – 76.9 µg/m³
- Chad – 75.9 µg/m³
- Pakistan – 66.8 µg/m³
- Tajikistan – 59.4 µg/m³
- India – 58.1 µg/m³
- Oman – 53.9 µg/m³
- Kyrgyzstan – 50.8 µg/m³
- Bahrain – 49.8 µg/m³
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) dominated the rankings with some of the cleanest air in the world in 2022.... see more ›
World's Most Polluted Countries
It comes as no surprise to find Bangladesh is the world's most polluted country with 76.9 µg/m³ (only slightly lower the 77.1 µg/m³ measurement of 2020 and 83.3 µg/m³ in 2019).... read more ›
Copenhagen is on the top of the cleanest cities in the world, according to a study conducted by The Economist. This Scandinavian capital has been voted “most liveable” for four years in a row.... see more ›
1. Zurich, Switzerland (0.51µg/m3) Zurich is the least polluted city in 2021 and is recognized for its clean air.... read more ›
1. Puerto Rico. The Caribbean island country ranked 106 out of 106 countries in IQ Air's 2020 World Quality Air Report and was categorized as meeting the WHO target. And according to the live rankings, the country and its population are still enjoying good air quality.... view details ›
- China (21.5 billion kg)
- Brazil (10.6 billion kg)
- Indonesia (9.1 billion kg)
- Russian Federation (8.4 billion kg)
- Germany (6.6 billion kg)
- United Kingdom (6.4 billion kg)
- Mexico (5.9 billion kg)
- Japan (4.8 billion kg)
- India - 12,994,100 tons.
- China - 12,272,200 tons.
- Philippines - 4,025,300 tons.
- Brazil - 3,296,700 tons.
- Nigeria - 1,948,950 tons.
- Tanzania - 1,716,400 tons.
- Turkey - 1,656,110 tons.
- Egypt - 1,435,510 tons.
Oxygen exports by country.
|Trade Value 1000USD||31,855.54|
Of the world's most polluted 30 cities, 22 are in India, according to research by IQ AirVisual, a Swiss-based group that gathers air-quality data globally, and Greenpeace. The remaining eight cities are all in Pakistan, Bangladesh and China - but the list doesn't include Beijing, which comes in at number 122.... see more ›
The Newark, New Jersey, skyline is seen from across the Passaic River.... continue reading ›
Turkmenistan, for example, has the highest, with 108 deaths per 100,000 each year. Surprisingly to some, perhaps, Canada is the most toxic in North America and Mexico is the least. The United States falls in the middle and ranks 66th worldwide.... continue reading ›
In fact, pigs are some of the cleanest animals around, refusing to excrete anywhere near their living or eating areas when given a choice.... view details ›
While Japan has some environmental problems it has yet to thoroughly understand and tackle, such as garbage in the Seto Inland Sea, overall, it's a pretty clean country. The cities in particular are extremely well looked after.... see details ›
It's official. Dubai has some of the most pristine beaches 2019 in the world, and that's coming from a globally recognised environmental organisation. The Blue Flag scheme has recognised beaches throughout the city for their clean water quality and rubbish-free stretches of sand.... read more ›
Air pollution is one of the major environmental issues in Japan. The number of deaths attributable to air pollution has been rising continuously over the past decade. A major cause of air pollution is fossil fuel combustion, which is produced from power plants, industrial facilities, and automobiles.... see details ›
|Urban Honolulu, HI||urban-honolulu-hi.html||3|
Growing numbers of vehicles and factories are fueled by coal and are the primary sources of the country's dangerously high levels of air pollution.... continue reading ›
US ranks 24th in the world on environmental performance.... read more ›