The Philadelphia nonprofit Clean Air Council was granted $500,000 in 2023 to monitor and track the Delaware City Refinery’s emission of air pollutants, but the Environmental Protection Agency ...

Our region is under an “extreme heat warning” with temperatures in Philly expected to reach 100 degrees for the first time in ...

At 3:45 p.m. on Tuesday, the National Weather Service reported an updated air quality alert in effect until Thursday at ...

Once the Philadelphia region gets past the heat wave, unstable air returns, and the storm door will open through the weekend.

The official temperature in Philly hit 99 degrees late Monday afternoon, setting a record for the date. At one point it felt ...

HAPPY JUNETEENTH I’M DONNA AND I’M JAMIE WEISS. WE’RE GOING TO BRING YOU THE NINE THINGS YOU NEED TO KNOW IN JUST A MOMENT. BUT FIRST, KATIE HORNER HAS A QUICK CHECK OF THE FORECAST. GOOD ...

SALT LAKE CITY — A unanimous U.S. Supreme Court sided with the states of Oklahoma and Utah in a case of where legal challenges to air quality regulations are heard. The litigation centered ...

From 2021 to 2023, Allegheny County met the U.S. Environmental Protection Agency’s National Ambient Air Quality Standards for PM2.5, the county health department reported in January 2025, and ...

"Right now, these regions are not violating air quality standards for PM 2.5. But we found that climate change may make it difficult for these areas to comply with those standards in the future." ...

The Philadelphia Federation of Teachers voted Tuesday night to authorize a strike if the union and district fail to reach an agreement by August, when the current contract expires.

Philadelphia residents are more understanding about substance abuse issues in the city, according to new Pew poll Tom MacDonald, WHYY Jun 18, 2025 0 1 of 2 ...