Joe Moore / Valley Public Radio

New research this week questions the connection between air pollution and asthma.

In 2011, a study by the San Joaquin Valley Air Pollution Control District established a link between asthma-related ER visits and levels of PM2.5, or fine particulate matter in valley air.  But after a follow-up to that study, the Air District now reports that for a number of years, asthma-related ER visits increased even as PM2.5 levels dropped.

David Lighthall, health science advisor to the Air District, says the findings should not be interpreted as black and white.

Can The Free Market Curb Asthma in Fresno?

Oct 31, 2013
Joe Moore / Valley Public Radio

Is there a profit to be found in reducing children’s asthma attacks? A diverse team of public health advocates, asthma care providers, financiers, and foundations has set up a pilot program with the goal of making money for investors while solving a deeply entrenched health crisis in and around Fresno, California.

Nothing sends more kids to the hospital than asthma.

So when doctors at Children's Hospital in Boston noticed they kept seeing an unusually high number of asthmatic kids from certain low-income neighborhoods, they wondered if they could do something about the environment these kids were living in.

Joe Moore / Valley Public Radio

A new study from UCLA and the state Air Resources Board finds that minorities and other low-income populations face greater incidents of asthma than the rest of the population.

The study from the Chronic Disease Program at the UCLA Center for Health Policy Research connects increased exposure to pollution with a rise in everything from asthma attacks to work absences and emergency room visits.

The study also found that those living within 750 feet of busy roads and highways had increases in asthma-related trips to the emergency room.

Today on Valley Edition we look at the competing tax measures on the November ballot, Propositions 30 and 38. Both promise to protect funding for schools but critics have questioned both, and some political observers have said that the presence of both on the ballot could mean neither will pass. We also talk with a Fresno couple who donated $1 million to fund scholarships for students at Fresno's Tehipite Middle School. And we also learn more about plans for a walk and series of events to raise awareness about asthma in the Central Valley.