In recent days, many cities have suffered very serious air pollution and Beijing is choked in the densest smog than ever. Many residents have closed windows and doors to avoid breathing the polluted air. The government also asks the citizens to stay home and wear masks when going out. In 2012, the World Health Organization issued a global air quality ranking and Estonia, Mauritius and Canada rank the top three. According to statistics, these countries are benefited from their low population density, superior climate conditions and strict control measures on air pollution. Anyway, researchers ranked countries based on 25 indicators, including water and air quality, greenhouse gas emissions and the impact of the environment on the health of the population.
As this World Health Organization map reveals, you’ll find some of the cleanest air in Canada, the U.S., Europe and Australia. If you’re hoping to breathe a bit easier this summer, here are ten places you might want to visit based on information from the WHO, as determined by the amount of ozone and long-term and short-term particulate matter in the air. Moreover, you should remember that the quality of the air is not everything and there are many other factors out there to be considered. So, if you are going to decide where you should move. please check out the list of the 20 countries with the best quality of life.
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