Total bullcrap. These maroons claim the air in Boulder and the suburbs is dirtier than Denver. Ozone is their latest trick to accomplish that.
The fact is the air here is much, much cleaner than it was in the 60's and 70's, which was much cleaner than earlier in the century when coal was the main source of household heat.
8 posted on 04/29/2009 10:46:48 AM PDT by colorado tanker
("Lastly, I'd like to apologize for America's disproportionate response to Pearl Harbor . . . ")