Get Alerts »
PHOTOS: Lava moves through Pahoa
Just how dirty is the air you breathe? The American Lung Association's annual report of the most polluted cities in the U.S. rates communities on levels of ozone, sulfur dioxide, air-borne particulates and tainted tap water. Here are the 20 cities most polluted by year-round particle pollution:
Just how dirty is the air you breathe? The American Lung Association has released its latest list of the most polluted U.S. cities.
Aiona counters negative campaign ads
A plane appears to have crashed at a building at Wichita's Mid-Continent Airport in southern Kansas on Thursday morning, CNN affiliate KSNW reported.
No email address was supplied by
To complete your registration on this site, please supply an address.
Please confirm or modify the email address to which you will have subscription offers sent.
For a more personalized experience, please supply the following optional information.