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Most Polluted Cities

Iranians Rushed To Hospital After Air Pollution Spikes

AP | Posted 11.05.2013 | World

TEHRAN, Iran -- TEHRAN, Iran (AP) — An Iranian newspaper says more than 50 people were hospitalized in a southern city where air pollution levels sp...

WATCH: Troubling Working Conditions in LA’s Waste and Recycling Plants

Posted 06.15.2012 | Latino Voices

Los Angeles is the second largest waste market in the United States, and it has a problem. In a short film by Cuéntame, an online collective of s...

Joanna Zelman

U.S. Cities Ranked By Air Pollution Levels

HuffingtonPost.com | Joanna Zelman | Posted 04.25.2012 | Green

More than 127 million Americans -- about 41 percent of the country -- still suffer from pollution levels that can make breathing dangerous, according ...

10 U.S. Cities With The Deadliest Air Pollution

The Huffington Post | Posted 07.03.2011 | Green

Just how dirty is the air you breathe? The American Lung Association (ALA) has released their annual report, State of the Air 2011, highlighting w...

PHOTOS: California, The Andes, China, And 6 More Of The Most Polluted Places In The World

Huffington Post | Barbara Fenig | Posted 11.01.2011 | Green

From the highways of Los Angeles to the Citarum River of Bandung, Indonesia, earth's most polluted city of Linfen, China to the streets of London, the...

America's Most Polluted Cities: Try Breathing This!

forbes.com | Brian Wingfield and Joann Muller | Posted 05.25.2011 | Business

This time of year, many Americans are concerned with sunburns. In some areas, they should pay more attention to smog. The reason? Though it's often i...