Alva Review-Courier -

Hazardous emissions from a chlorine plant fire, abruptly shuttered oil and gas refineries and still-to-be assessed plant damage are seeping into the air after Hurricane Laura, regulators say, but some key state and federal monitors to alert the public of air dangers remain offline in Louisiana.

While the chlorine fire was being monitored as a potential health threat, Louisiana environmental spokesman Greg Langley says he knows of no other major industrial health risks from the storm in the state. He said restoring power and water was a bigger priority.

But some Louisiana residents and environm...