They have odor complaints in the Marcellus Shale now and the DEP is collecting air samples. It seems bad air quality and natural gas development go hand in hand.
DEP Responding to Odor Complaints, Analyzing Air Quality in Washington, Greene Counties
Inspectors Sampling to Gauge Possible Impact of Natural Gas Well Operations
The problem is DEP has announced when the testing will take place. From experience we know industry will shut operations down so the emissions will be less during testing.