27.04.2012 - America's cleanest cities |
When it comes to ozone levels and year-round smog, these cities have the top air quality in the nation, according to the American Lung Association's State of the Air rankings for 2012. If you're looking to breathe easier, look no further than Santa Fe. It took the top spot for cleanest air in all three of the American Lung Association's pollution categories: ozone, as well as short-term and year-round particle pollution...............................................Full Article: Source |