air quality

Ezra David Romero / Valley Public Radio

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It’s the dead of summer and the air quality in the San Joaquin Valley is red or unhealthy for sensitive groups. But one Valley police department is doing their part to change that. FM89’s Ezra David Romero reports. 

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.

Matt Billingsley, the general manager of Dog House Grill, says the eatery cooks up 1,200 pounds of tri-tip daily.
Ezra David Romero / Valley Public Radio

People in Central California love barbecue. From backyard grills to popular new restaurants featuring tri tip, ribs and brisket, it’s one of the biggest food trends in the valley. One Fresno destination is so popular, a line wraps around its building daily.

Fresno’s Dog House Grill is Valley famous for tri-tip, pulled pork and their family recipe barbecue sauce.

Connie Nicholson and her husband visit Dog House weekly.

“I like the Barbecue sauce, it’s really good and the tri-tip’s always just right,” Nicholson says. “I get the tri-tip sandwich every time.”

Joe Moore / Valley Public Radio

In the decades-long effort to clean up the San Joaquin Valley's notoriously poor air, 2013 might be a milestone. For the first time, the air basin had zero violations of the hourly federal ozone standard.  

That news prompted the governing board of the San Joaquin Valley Air Pollution Control District to vote Thursday to formally request that the EPA lift a required a $29 million annual penalty.

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.

Valley Air District to Issue Air Alert Monday

Aug 16, 2013
Joe Moore / Valley Public Radio

The San Joaquin Valley Air Pollution Control District has announced that it intends to issue an "Air Alert" early next week. The alert will begin Monday August 19th and continue through Wednesday August 21st. 

This district is urging residents to take steps that can reduce the amount of ozone pollution, and prevent a potential violation of the 1-hour ozone standard. In addition to health risks posed by ozone pollution, violating the standard could also result in a $29 million federal penalty.

Joe Moore / Valley Public Radio

If you’re expecting clean air in the San Joaquin Valley, don’t hold your breath.

The American Lung Association released this week its annual State of the Air report. It shows that Valley cities continue to top the lists for the most polluted areas in the nation for ozone, short-term particle pollution, and annual particle pollution.

C. Taylor Crothers

This week on Valley Edition, Rebecca Plevin reports on the California Air Resources Board's approval of a plan intended to bring the Valley's particulate pollution into compliance with federal standards. But residents and health advocates expressed concern that the plan doesn't act quickly enough to protect public health.

Joe Moore / Valley Public Radio

The San Joaquin Valley’s polluted air is a daily concern for Mario Talavera.

“When I go to the pharmacy, they ask why I need medicine," said Talavera, of Fresno. "For Mario, Angelica, Tomas, Jose. And for me too, Mario. I have asthma. The only person who doesn’t have asthma is my wife.”

It’s a constant stress for Fresno resident Teresa Vidales, too. Her husband, a construction worker and the family breadwinner, has asthma. One of her four kids does, too.

Penn State / NASA

NASA scientists and aircraft took to the skies above Fresno and Bakersfield today. It's part of a project that one day hopes to predict and air quality from space.

Two aircraft, including a converted Navy P3-B flew repeated loops over various valley cities today, one of them as low as 1,000 feet, to gather air samples. It's part of a program NASA calls DISCOVER-AQ which aims to better understand pollution spikes and how pollutants react with sunlight throughout the day. 

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