I've no medical expertise, and wouldn't offer any thoughts on the quite evident medical problems caused, but...BIG but, and you may find this view to be rather cynical...the American public will insist on energy production, and virtually every other consideration be damned.
If you can name any time in American history that the contention stated above is or has been NOT true, I shall be very glad to hear it.
FReegards to you!
You make choices in this life. If you choose to live and work in an area that has poor, and perhaps dangerous, air quality, then you are taking the risk. However, we're all going to die sometime, and you have to live till you die.