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Louisiana teachers' union concerned about educators' future; Supreme Court hears arguments in Trump immunity case; court issues restraining order against fracking waste-storage facility; landmark NE agreement takes a proactive approach to CO2 pipeline risks.

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Speaker Johnson accuses demonstrating students of getting support from Hamas. TikTok says it'll challenge the ban. And the Supreme Court dives into the gray area between abortion and pregnancy healthcare, and into former President Trump's broad immunity claims.

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The urban-rural death divide is widening for working-age Americans, many home internet connections established for rural students during COVID have been broken, and a new federal rule aims to put the "public" back in public lands.

Ohio Shows Improvement in "State of the Air" Report

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Wednesday, April 30, 2014   

COLUMBUS, Ohio - It's a story of good news and bad news in the new "State of the Air" report, released today by the American Lung Association.

The study found that the nation's air quality overall has worsened in the past few years, with nearly half of everyone living in areas where the air is unhealthy at times. Still, the picture is better than it was 10 years ago.

Janice Nolen, assistant vice president for national policy at the Lung Association, said the Clean Air Act and other policy measures are helping to improve air quality.

"We have good evidence, just looking at the 15 years of this report, that those steps of cleaning up power plants, cleaning up diesel, cleaning up cars, cleaning up SUVs - things like that have made a huge difference in reducing pollution across the nation," Nolen said.

Cincinnati, Cleveland, Columbus and Dayton are among the 13 cities that the report said have improved to their lowest annual levels of year-round particle pollution.

Ozone and particulate matter are measured at monitoring sites, and Nolen said both are very serious health threats - especially affecting the very young, the very old, and people of all ages with lung and heart conditions, as well as disproportionately affecting people living in poverty.

"They can cause asthma attacks, they can cause difficulty breathing, send people to the hospital," she said. "But most importantly, they can shorten life - they can shorten life, as we've learned, by months to years."

Climate change is complicating the nation's progress in ensuring cleaner air, and Nolen pointed to how rising temperatures boost pollution.

"You've got more heat, and that's what we're seeing with climate change," she said. "You're going to have more ozone. You're going to have a likelihood that you're going to have higher levels than you would otherwise."

The report recommends improving the air-quality monitoring network, reducing carbon pollution from power plants, lowering tailpipe emissions, cutting wood smoke, adopting Environmental Protection Agency-proposed ozone standards and educating people about what they can do to reduce pollution, as well as how to protect themselves when air quality is poor.

The report, "State of the Air 2014," is online at stateoftheair.org.


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