DEP issues ‘code orange’ air quality alert for second day

code orange pollution
Vulnerable people are advised to limit outdoor activities during “code orange” air quality days. Credit: Flickr / Peter Grima

The Pennsylvania Department of Environmental Protection has forecast Friday to be an orange air quality action day for ozone in the Philadelphia area, after the department issued the same warning for Thursday as well.

Ground-level ozone, a component of smog, forms when pollution from cars, households, manufacturing and power plants combine in the warm weather and “bake” in the sun, according to a DEP release.

The DEP uses the U.S. Environmental Protection Agency’s standardized air quality index to daily code conditions as green, which means conditions are good; yellow, which signifies moderate pollution; orange, which represents unhealthy pollution for vulnerable people; and red, which signifies unhealthy levels of pollution for all people.

On orange air quality action days such as Thursday and Friday, young children, the elderly and those with respiratory problems like asthma, emphysema and bronchitis are advised to limit outdoor activities.

The DEP is further encouraging residents and businesses to do their part in voluntarily limiting pollution by limiting engine idling, refueling cars and trucks after dusk and conserving energy in homes and businesses.

Also contributing to the state forecasts are the Air Quality Partnership of the Delaware Valley, the Southwest Pennsylvania Air Quality Partnership, the Lehigh Valley-Berks Air Quality Partnership and the Susquehanna Valley Air Quality Partnership.



News
Entertainment
Sports
Lifestyle
Local

Brooklyn man charged in roommate's stabbing death

A Brooklyn man accused of violently stabbing his roommate to death on Monday is in police custody and faces murder charges.

International

Dinosaurs could have survived asteroid strike

It turns out there is a good and a bad time for the planet to be hit by a meteor, and dinosaurs were just unlucky.…

National

OkCupid admits to Facebook-style experimenting on customers

By Sarah McBrideSAN FRANCISCO (Reuters) - OkCupid, a top U.S. matchmaking website, intentionally mismatched users to test its technology, the IAC/InterActive Corp service said on…

Local

MTA fares still increasing 4 percent in newly…

The agency said the 4 percent increases, previously announced in December, will remain steady even as the MTA deals with increasing labor costs.

Movies

Interview: Brendan Gleeson on the way 'Calvary' depicts…

Brendan Gleeson talks about how his new film "Calvary" began over drinks and how his character here is the opposite of the lead in "The Guard."

Movies

'Get on Up' producer Mick Jagger on the…

Mick Jagger, a producer on the James Brown biopic "Get on Up," talks about the time had to tell the singer some bad news and his favorite JB record.

Television

'Glee' star Lea Michele to appear on 'Sons…

"Glee" star Lea Michele has been confirmed as a guest star in the final season of "Sons of Anarchy."

Television

TV watch list, Monday, July 28: 'The Bachelorette'…

See Andi Dorfman make her big choice on tonight's 'Bachelorette' finale.

MLB

Angelo Cataldi: Ryan Howard deserves better from Phillies

Just last week, Ryan Howard endured the embarrassment of a benching that was inevitable, and yet still shocking.

NFL

Larry Donnell has inside track in Giants tight…

Little-known Larry Donnell of Grambling State currently has the inside track, as the second-year player has received the bulk of the first-team reps.

NFL

Computer to Jets: Start Michael Vick over Geno…

Jets general manager John Idzik says the choice of who starts between second-year quarterback Geno Smith and veteran Michael Vick will be a “Jets decision.”

MLB

Yankees looking to trade for Josh Willingham: Report

CBS Sports’ Jon Heyman reported Sunday the Yankees are interested in Twins outfielder Josh Willingham.

Travel

Glasgow: Hey, hey, the gangs aren't here

This European city has done a good job getting rid of its more violent residents and revitalizing with artists.

Education

Babson College tops list of best colleges for…

Money magazine has just released its inaugural list of "The Best Colleges for Your Money" -- and the answers have surprised many. Babson College, which…

Education

NYC teens learn how to develop apps during…

Through a program sponsored by CampInteractive, the high schoolers designed their own community-focused apps.

Tech

The Ministry of Silly Walks app is both…

Monty Python have dug into their back catalogue for cash-ins once more, but with the Ministry of Silly Walks app, they've made something that's fun too.