City Struggles to Meet Fed's Standards for Pollution

The federal government has cited Louisville for violating a key air quality standard. And that’s the EPA standard for fine particulates. As WFPL’s Kristin Espeland reports, the city is on track to get back into compliance, and there’s a chance it can do even better.

Listen to the story.

Pm 2.5 sensor, 850 Barrett Ave. Photo credit: K. Espeland.