IQAir report shows the best and worst places for air quality in 2021
Only 222 cities of the 6,475 analyzed had average air quality that met WHO’s standard. Three territories were found to have met WHO guidelines: the French territory of New Caledonia and the United States territories of Puerto Rico and the US Virgin Islands.
India, Pakistan and Bangladesh were among the countries with the worst air pollution, exceeding the guidelines by at least 10 times.
The Scandinavian countries, Australia, Canada, Japan and United Kingdom ranked among the best countries for air quality, with average levels that exceeded the guidelines by 1 to 2 times.
In the United States, IQAir found air pollution exceeded WHO guidelines by 2 to 3 times in 2021.
“This report underscores the need for governments around the world to help reduce global air pollution,” Glory Dolphin Hammes, CEO of IQAir North America, told CNN. “(Fine particulate matter) kills far too many people every year and governments need to set more stringent air quality national standards and explore better foreign policies that promote better air quality.”
IQAir analyzed pollution-monitoring stations in 6,475 cities across 117 countries, regions and territories.
“The (United States’) reliance on fossil fuels, increasing severity of wildfires as well as varying enforcement of the Clean Air Act from administration to administration have all added to U.S. air pollution,” the authors wrote.
Researchers say the main sources of pollution in the US were fossil fuel-powered transportation, energy production and wildfires, which wreak havoc on the country’s most vulnerable and marginalized communities.
“We are heavily dependent on fossil fuels, especially in terms of transportation,” said Hammes, who lives a few miles from Los Angeles. “We can…
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