Ozone Pollution

Updated 3:34 p.m. ET

The Trump administration has escalated its fight with California over environmental regulations.

Environmental Protection Agency Administrator Andrew Wheeler sent a letter Monday to the California Air Resources Board threatening to withdraw billions of dollars in federal highway money unless the state clears a backlog of air pollution control plans.

When Shakira Franklin drives from West Baltimore to her job near the city's Inner Harbor, she can feel the summer heat ease up like a fist loosening its grip.

"I can actually feel me riding out of the heat. When I get to a certain place when I'm on my way, I'll turn off my air and I'll roll my windows down," says Franklin. "It just seems like the sun is beaming down on this neighborhood."

Emphysema is considered a smoker's disease. But it turns out, exposure to air pollution may lead to the same changes in the lung that give rise to emphysema.

A new report by the American Lung Association gives Franklin County's air quality a failing grade due to the high number of air quality alerts last year.  

The Ohio EPA is seeking from the federal government a new air quality designation for central Ohio that the American Lung Association has consistently rated as poor.  

The Mid-Ohio Regional Planning Commission has extended the weekend Air Quality Alert through Monday. 

The Mid-Ohio Regional Planning Commission has extended Saturday's Air Quality Alert into Sunday. 

The American Lung Association's latest air quality report released today shows mixed results for Ohio. 

In 2015, the top toxicologist for the state of Texas, Michael Honeycutt, was interviewed on Houston Public Radio. At the time, the Environmental Protection Agency was pushing for tighter limits on ozone, a type of air pollution that is hazardous for people with asthma and other respiratory diseases.

Mid Ohio Regional Planning Commission

The Mid Ohio Regional Planning Commission has issued an air quality alert for Franklin, Delaware, Fairfield, Knox, Madison and Licking Counties today.

A new report ranks Ohio's air quality among the worst in the nation.

For the second straight weekend, the Mid-Ohio Regional Planning Commission has issued an Air Quality Alert for Delaware, Fairfield, Franklin, Knox, Madison and Licking counties. 

MOPRC Issues Air Quality Alert For Saturday

Jun 2, 2017

The Mid-Ohio Regional Planning Commission has issued an Air Quality Alert for tomorrow.

Eight Northeast and Mid-Atlantic states are asking the U.S. Environmental Protection Agency to require Ohio and eight other upwind states to cut emissions of harmful pollutants.