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Wildfire smoke impacts Philly air quality; Phillies game to start early; latest forecast and timing

Smoke from Canadian wildfires has become almost an annual summer ritual, with poor air quality impacting Phillies games.

Hazy skies over the Ben Franklin Bridge in Philadelphia caused by wildfires in Canada Thursday.
Hazy skies over the Ben Franklin Bridge in Philadelphia caused by wildfires in Canada Thursday.Read more
Aidan T. Gallo / Staff Photographer
What you should know
  1. The Pennsylvania Department of Environmental Protection has declared a statewide Code Red air quality day due to Canadian wildfire smoke blowing into the Philadelphia region.

  2. Air quality across Philadelphia reached unhealthy levels Thursday morning, according to five monitoring stations across the city.

  3. The poor air quality prompted the start time for the Phillies-Mets game to be moved an hour earlier. A Phillies game was postponed in June 2023 due to air quality issues caused by wildfire smoke.

  4. A heat advisory is also in effect in Philadelphia, where the heat index could reach 100 degrees. There's also the potential for an isolated thunderstorm this evening between 4 p.m. and 11 p.m.

Phillies game start time moved up due to air quality concerns

The Phillies' game against the New York Mets will begin an hour earlier than initially scheduled due to air quality concerns.

Now, the game will start at 6:10 p.m., the Phillies announced Thursday afternoon. Gate opening times, however, will stay the same, with third base and left field entrances opening at 5:10 p.m., and all other gates opening a half hour later.

Thursday's game was initially scheduled to start at 7:10 p.m., and will kick off a three-game series against the Mets at Citizens Bank Park.

Air quality is 'potentially pretty dangerous' for sensitive groups

Thursday’s smoky air is not just overshadowing Philadelphia’s summer sky; it’s also clouding your lungs.

The city’s air quality score is in the red stage, according to the Philadelphia Department of Public Health. It is not as hazardous as the maroon level, but the air is still considered unhealthy — particularly for more sensitive populations.

“It’s potentially pretty dangerous air quality to individuals who are fragile,” said Dr. Michele Columbo, the Allergy and Immunology Chief at Main Line Health. “They can have difficulty breathing, dry cough, wheezing, tightness in the chest, and even feel light-headed because of [the added] high heat.”

Deadmau5 will still headline FIFA Fan Festival, organizers say

A statewide Code Red air emergency and heat advisory is not stopping global EDM phenomenon Deadmau5 from headlining FIFA Fan Festival in Lemon Hill Thursday night.

As air quality reaches unhealthy levels, according to five monitoring stations across the city, and the heat index could read 100 degrees, Fan Fest officials said the festivities and Deadmau5 performance would go on as scheduled.

“We encourage the public to take proper precautions if attending Fan Fest today,” said Melissa Ferdinand of Philadelphia Soccer 2026, the host city committee that runs the festival.

Wildfire smoke not dampening some tourists' time in Philly: 'It's much worse out west'

Julie and Bill Guise, 66 and 72, respectively, basked in the somewhat cool breeze billowing from a giant fan inside the President's House complex at around 1 p.m. hoping to get relief from the oppressive air. The Flagstaff, Ariz., residents, however, were unaware of what exactly was causing it.

"We couldn't figure out what it was," Bill Guise said of the haze in the atmosphere.

It wasn't out of lack of familiarity with wildfire smoke. It was the opposite. Their region of the country is so often affected by this kind of smoke, and at much closer range, that this level of smokiness didn't even register to them as wildfire-related.

Deteriorating air quality appears to be heading toward Philly

Air quality is deteriorating rapidly in Central and Western Pennsylvania this afternoon as smoke from Canadian wildfires pours across the U.S. border, data from government air sensors show.

Air sensors in Centre County recorded an Air Quality Index (AQI) of 345 at 1 p.m., or hazardous, the highest and most dangerous level tracked by the Environmental Protection Agency. Other sensors in Lycoming and Bradford Counties recorded AQIs above 200, or very unhealthy.

Under these conditions, according to the EPA, the entire population is at risk for adverse health effects with prolonged exposure.

Map: Updated timing of wildfire smoke in Philly

Flights delayed into Philadelphia due to low visibility

The Federal Aviation Administration issued a ground delay on flights headed into Philadelphia International Airport Thursday due to low visibility caused by wildfire smoke.

According to FlightAware, 148 flights have been delayed heading into PHL Thursday. Currently, the posted delay is 66 minutes and scheduled to remain in place until 11:59 pm.

There are currently no delays on planes departing PHL.

Concert featuring Beach Boys co-founder canceled due to poor air quality

The poor air quality across the Philadelphia region is beginning to impact events scheduled to take place outdoors.

A concert featuring Al Jardine, co-founder of the Beach Boys, scheduled to take place at Cooper River Park in Pennsauken, N.J., at 8 p.m. on Thursday has been canceled, organizers announced.

The show has been rescheduled for Tuesday, Aug. 4.

Temple doc says smoke-filled air has a 'uniquely toxic profile'

Eric Balaban, a pulmonary and critical care fellow at Temple University, was hesitant but still went running Thursday morning, even as smoke from Canadian wildfires smothered the region.

“If I didn't have an addiction to running, I would not have gone. And I would recommend other people not to run. Do as I say, not as I do,” he said with a laugh.

But exposure to the smoke is a serious matter, Balaban said. He said that smoke that travels “carries a uniquely toxic profile that poses severe health risks to both healthy individuals and vulnerable populations.”

Wildfire smoke, high heat bring ‘scary times’

Ruth McDermott-Levy, a professor at Villanova University’s school of nursing, says that not only has air quality become a risk today for those already with health issues, but for everyone.

“All of us are at risk today,” McDermott-Levy said. “Certainly there are groups of people at greater risk, from pregnant women, children, older people, and those with cardiac and respiratory illnesses. But we’re at an unhealthy level for everyone.”

She has previously written an article about the impact of wildfire smoke on health. This newest round of wildfires from Canada, as well as the second heat dome to descend on the area in as many weeks, indicates climate change, she said.

Philly health officials urge residents to limit outdoor activities

With Philadelphia under a Code Red Air Quality Alert, city officials are urging residents to limit their time outdoors.

"Today is not the day to start your marathon training plan," Palak Raval-Nelson, commissioner of the city's Department of Public Health, said in a statement.

As of 11 a.m., Philadelphia's Air Quality Index was 182, solidly in the middle of the "unhealthy" range, which means conditions are bad enough for members of the general public to experience health effects.

Most Philly Parks and Recreation activities will operate normally

The wildfire smoke will not disrupt most Philadelphia Parks and Recreation facilities or activities on Thursday, according to spokesperson Ra’Chelle Rodgers.

The city’s pools and parks will not have restrictions based on air quality, she said. Summer camps may cancel some trips, outdoor sports or other activities on a case-by-case basis, but will otherwise remain open and move indoors.

The department is following the city’s health guidance on air quality, and instructing leaders to monitor the situation and use their best judgment, Rodgers said.

Nate File

Poor air quality threatens the Phillies-Mets game in South Philly

Wildfire smoke from Canada is creating air quality issues in Philadelphia, threatening to derail the Phillies' return to the diamond.

The Phillies are scheduled to kick off a three-game series against the New York Mets Thursday at Citizens Bank Park beginning at 7 p.m., but the game could be postponed if conditions in the city don't improve.

As of 9:30 a.m., Philadelphia's Air Quality Index was 181, solidly in the middle of the "unhealthy" range, which means conditions are bad enough for members of the general public to experience health effects.

Smoke in Philly could linger into Friday afternoon

The smoke we’re experiencing in Philadelphia is from fires burning in western Ontario and the impact could be felt through at least Friday afternoon, said Sarah Johnson, a meteorologist at the National Weather Service's Mount Holly office.

The smoke had been lingering high in the atmosphere since Tuesday, but changing wind patterns caused it to mix closer to the ground by late Wednesday afternoon, she said.

“It's just a factor of the winds at all levels kind of working together,” Johnson explained.

Air quality in Philly 'unhealthy' due to wildfire smoke

You might want to skip that morning run or wait a few days to mow the lawn.

Smoke from hundreds of Canadian wildfires has descended over the Philadelphia region, casting a haze, causing a campfire-like smell, and producing poor air quality.

The Air Quality Index by the U.S. Environmental Protection Agency is in the unhealthy range for Center City, Northeast Philadelphia, Chester, Norristown, and Camden. The index ranges from 0 to 500. Unhealthy is from 151 to 200. Center City was the highest in the area at 184, as of 7:30 a.m.

Code red air quality alert has been issued for the Philly area

Smoke from Canadian wildfires began enveloping the region Thursday, creating a haze, a faint smell of charcoal, and a potential danger for people with respiratory issues.

The National Weather Service has issued a code red air quality day for Philadelphia and surrounding counties through midnight. That means air quality across the region is forecast to approach or exceed unhealthy standards.

By daybreak, air quality was tumbling to unhealthy levels in Philadelphia and a broad swath of Pennsylvania and New Jersey, according to an Inquirer analysis of dozens of public sensors.

This map shows air quality in the Northeastern U.S.

Canadian wildfire photos: How things look elsewhere