I remember how shocked I was at the amount of air pollution there was when I first visited Kathmandu, Nepal, and I never quite got over having to wear a mask. Check out this article below that lists the best and worst cities for air pollution…
Published April 29, 2009 02:53 PM
Sixty percent of Americans live in areas with unhealthy air pollution levels, despite a growing green movement and more stringent laws aimed at improving air quality, the American Lung Association said in a report released Wednesday that also listed the healthiest and unhealthiest cities across the U.S. in terms of air quality.
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