Pollution

Lotzman Katzman / Flickr

High rates of asthma in Allegheny County are keeping kids out of schools and impacting learning, according to research by a local pediatrician. Pittsburgh has one of the highest rates of air pollution in the country, one of the strongest factors for childhood asthma.

The study by Deborah Gentile reveals more than 22 percent of children in some Pittsburgh schools have asthma, much higher than the national average of just more than 10 percent. Gentile says this high rate of childhood asthma is alarming.

Katie Colaneri / StateImpact Pennsylvania

Climate-damaging methane emissions, as well as volatile organic compounds from Pennsylvania’s shale gas industry are on the rise, while other harmful air pollutants have decreased, according to new data released Thursday by the state Department of Environmental Protection.

Learning About Pollution Can Be Fun ... When You Get To Pick A Giant Nose

Aug 10, 2017
Rachel Filippini

Our region’s dirty air is a big problem. But that doesn’t mean we can’t have a little fun with it, right?

Pennsylvania Among States Suing EPA

Aug 2, 2017
Emma Lee / WHYY

At a news conference on the banks of the Schuylkill River, Pennsylvania Gov. Tom Wolf and Attorney General Josh Shapiro announced Tuesday they're joining 14 other states — including Delaware — in suing the Environmental Protection Agency over its decision to delay the implementation of new, tougher standards for ozone in the air.

National Energy Technology Laboratory

Researchers at the National Energy Technology Laboratory south of Pittsburgh are discovering valuable rare earth elements in coal waste.

Is Green Slime As Bad For Your Health As It Looks?

Jul 13, 2017
Haraz N. Ghanbar / AP

Algae blooms are expected to form again this summer on western Lake Erie, and people want to know whether the toxin in those blooms is making them sick.

Walter Stein / AP

In 1948, twenty people died when thick smog settled over the small town of Donora, just south of Pittsburgh. But is the city prepared if it happens again?

Margaret Sun / 90.5 WESA

President Donald Trump may not think the Paris Climate Accord is beneficial for the U.S., but Pittsburgh Mayor Bill Peduto says the city is still committed to it.

Gene J. Puskar / AP

Over the years, Pittsburgh's City Council has tried to encourage social change through legislation. That includes the executive order signed Friday by Mayor Bill Peduto committing the city to ideals set forth in the 195-nation Paris climate agreement, which President Donald Trump withdrew the U.S. from on Thursday

EPA Won't Declare Lake Erie's Waters In Ohio Impaired

May 25, 2017
Haraz N. Ghanbari / AP

The U.S. Environmental Protection Agency won't declare Ohio's western end of Lake Erie impaired by toxic algae, siding with state regulators who say they are making progress in tackling the problem.

Chris Stalnaker / 90.5 WESA

Although the smokestacks are largely gone, Pittsburghers still breathe some of the sootiest air in the Eastern U.S., according to a report issued Thursday by a local environmental advocacy group.

 

The Effect Of The Ohio River’s Legacy Pollution

Dec 1, 2016
David Kidd / Flickr

Legacy pollution continues to be a big problem in the Ohio River. Things like PCBs and dioxin, which may have been discharged into the river decades ago, can still make the water unsafe for living things—including us. For example, there are advisories limiting how many fish you can eat from the Allegheny, Monongahela and Ohio Rivers because these toxins build up in fish. This week, we caught up with Judy Petersen, executive director of the Kentucky Waterways Alliance, to tell us more about how legacy pollution—and new pollution—affects our lives.

Tracking Diesel Pollution In Downtown Pittsburgh

Nov 17, 2016
wildcellist / Flickr

 

Trucks, buses and even river barges can create lots of diesel pollution. But a new study finds that just how much of that pollution you might be exposed to depends a lot on where you are and the time of day.

Why Reimagining The Ohio River Could Be Critical To The Region's Future

Nov 4, 2016
Jeremy stump / Flickr

Standing in downtown Pittsburgh, you can see where the Allegheny and Monongahela Rivers meet to form the headwaters of the Ohio River. 

Ohio River Communities Are Still Coping With Teflon's Toxic Legacy

Nov 3, 2016
Glynis Board / West Virginia Public Broadcasting

Fore more than half a century, the chemical company DuPont provided jobs for thousands of people along the Ohio River. One chemical they produced is PFOA, commonly known as C8. It was a remarkably useful compound—used in “Teflon” non-stick cookware, stain-resistant fabrics and even some food wrappers.

A Bold New Vision For Restoring America's Most Polluted River

Oct 20, 2016
Shannon Tompkins / Flickr

In many ways, the Ohio River is an unsung resource for the region it serves. The Ohio’s near-thousand-mile course flows through Pennsylvania and five other states before emptying into the Mississippi. It’s a source of drinking water for more than 5 million people. But its long legacy as a “working river” has also made it the most polluted in the country. Today, many cities and towns along the Ohio are rethinking their relationship to the river—and seeing how a large-scale restoration effort could be critical to the region’s future. But just how do we get there?

This New Machine Can Recycle Plastic Ad Infinitum

Sep 29, 2016
Kara Holsopple / Allegheny Front

 Plastic pollution is all around us. You can find it in everything from grocery bags blowing down the road to islands of plastic floating in the oceans. But new technology demonstrated at a recent green products expo in Pittsburgh is getting people to think differently about plastic’s lifecycle.

“So what we have here is a mobile plastic recycling installation,” says Dutch industrial designer Bart Bleijerveld, showing off the new gizmo. “We call it the Perpetual Plastic Project.”

Social Price Tag For Pollution Is Steep, But Dropping

Feb 17, 2016
Matt Niemi / Flickr

Consumers often hear about the economic costs of environmental regulations on the energy industry, but there’s a flip side to that issue — the social price residents collectively pay for burning fossil fuels to produce electricity.

But is there a way to place a dollar amount on the hidden costs of pollution? Researchers at Carnegie Mellon University think so.

'Toxic Ten' List Reveals Top Polluters In Allegheny County

Oct 26, 2015
Eric Schmuttenmaer / flickr

The Penn Environment Research and Policy Center named Allegheny County's ten most toxic industrial pollutants on Monday. The list ranks power facilities by how much pollution they produce, emphasizing that even though the air looks clean in the region, it may not be.

More than 230 air emission sources and 350 natural gas drilling sites are located within one mile of a school in southwestern Pennsylvania, according to Women for a Healthy Environment.

The Pennsylvania Department of Environmental Protection is recognizing Air Quality Awareness Week by encouraging Pennsylvanians to take action to improve the state’s air quality.

State entities across the country and the U.S. Environmental Protection Agency have also been taking part in the awareness week, which ends May 1.

AP Photo/Gene J. Puskar

Although its air quality is improving, Pittsburgh still ranks among the most polluted U.S. cities.

That’s according to the latest State of the Air report released Wednesday by the American Lung Association (ALA). According to the study, Pittsburgh improved in all measures, including particle and ozone pollution levels, but still fell below national air quality standards.

Submitted

Beatrice Dias has asthma, and her three-year-old has had his own respiratory issues, so she installed a personal air monitoring device known as a Speck to see if the air in her home was contributing to their health problems.

“It was as simple as turning on the hood vent above the stove and realizing, ‘wait, the air quality is getting worse, what am I doing wrong? This was supposed to be good for it,’” she said. “But then I followed the trajectory of the air and realized the hood vent was just venting the air up as opposed out of the house.”

Revelations like this is why the Community Robotics Education and Technology Empowerment (CREATE) Lab began selling Speck Monday.  The air quality monitor detects fine particulates in a room by using a fan to create a vacuum that sucks the matter into the sensor.

Researcher Maps Pittsburgh's Worst Air Pollution

Feb 10, 2015
Courtesy: Albert Presto

Pittsburgh is the 6th most offensive city in the country in terms of air pollution, according to a 2014 report from the American Lung Association.

National Digital Library of the U.S. Fish and Wildlife Service / Wikipedia

In 2012 a symposium was held in Pittsburgh, at Chatham University and the National Aviary, to commemorate the 50th anniversary of Rachel Carson’s ground breaking book "Silent Spring."

Out of that symposium came the idea to develop a documentary about the late environmentalist-author’s life and humanitarian efforts, in a film called "The Power of One Voice." 

Producer/director Mark Dixon and Patricia DeMarco, former executive director of the Rachel Carson Institute at Chatham University teamed up with the Steeltown Entertainment Project, Carson's biographer Linda Lear and Carson's adopted son Roger Christie. 

Smoke Gets In Your Eyes (and Lungs Too!)

Oct 7, 2014
Brett Ciccotelli / Flickr

They are invisible to the naked eye, but atmospheric particles are a critical factor in the climate equation and are responsible for many of the leading causes of death. We’ll talk about the dangers surrounding particulate pollution with Dr. Neil Donahue, professor of Chemical Engineering, Chemistry, and Engineering and Public Policy at Carnegie Mellon University.

Rewards Offered in Woodstove Roundup

Jul 7, 2014

Despite the popularity and appeal of summer bonfires, too much wood smoke can cause problems, according to Allegheny County Health Department. The smoke can contain toxins, act as an asthma trigger and prevent neighbors from opening windows to receive cool breezes.

That’s why the ACHD’s Air Quality Program offered rewards for older, uncertified wood furnaces and wood-fired boilers.

On May 17th, 62 woodstoves were collected in North Park, loaded into trucks, and recycled by Tube City IMS.

The Pennsylvania Department of Environmental Protection (DEP) is warning children, the elderly and those with respiratory issues to limit outdoor activities in the Pittsburgh area Thursday.

The DEP issued a code orange air pollution alert for five Pennsylvania regions.

The pollution comes from an overabundance of ground-level ozone, a fundamental element of smog. The ozone forms during hot, sunny days when pollution from cars, factories, homes and power plants mix with nitrogen oxides in the air, causing people to breathe in the volatile organic compounds.