by Elena Craft, via Mom’s Clean Air Force
As we continue seeking relief from rising temperatures this month, it’s also time to be on the watch for ozone alerts. The annual Texas smog season – April 1 through October – already appears to be in full swing this year with numerous counties around the state exceeding health-based ozone concentrations many times since March.
Just last week, the Houston Chronicle highlighted the magnitude of ozone exceedances that the area hasn’t seen since 2003. Additionally, the month of May was the nation’s “smoggiest” in the past five years according to a recent report released by Clean Air Watch. Texas ranked second, surpassed only by California, for the most Code Red and Code Orange days so far in 2012, with 18 days and 27 days respectively.
Ozone-forming pollution is emitted by cars, refineries and various industrial plants. As more Texans begin to see shale gas drilling rigs pop up around them, many are asking the question: Could emissions from natural gas and oil operations significantly contribute to ground-level ozone? The answer is an unequivocal yes.
The Role of Natural Gas and Oil in Rising Ozone Levels
While burning natural gas produces less ...