It's a "grab your long sleeves and go" kind of morning, but don't just blindly hit your usual route.
- Those crisp 13°C temps are absolutely primo for pushing your pace without turning into a sweaty mess. Seriously, enjoy it.
- Air quality is hanging out in the "moderate" zone at an AQI of 55 due to PM2.5, and pollen is also moderate. If your lungs throw a fit easily or your allergies are already acting up, you might feel it.
- Watch out for persistent local trail disruptions – parts of the Pennypack and Schuylkill River Trails are still playing hard to get.
Today's cool, clear conditions are a real treat, especially after some of the humid slop we've had. That 13°C is just about perfect for getting some solid miles in, whether you're logging a long run or knocking out some intervals. You won't be battling the sun or feeling like you're running through soup, which is a definite win.
However, it's not all perfectly smooth sailing. The air quality, while not terrible at an AQI of 55, is still moderate, with PM2.5 being the main culprit. Add in moderate pollen levels, and if you're someone who usually reacts to these things, you might experience a bit of sniffle or a heavier chest than usual. It's not a stay-indoors kind of day for most, but pay attention to how your body feels, especially if you're pushing hard.
Local Hazards & Detours
Pennypack Trail Footbridge STILL CLOSED: Don't plan on crossing the footbridge south of Pine Road in Pennypack Park. It's completely inaccessible until further notice. You'll need to use alternative trailheads like Veree Road, Krewstown Road, Benton Avenue, or Winchester Avenue if you want to access that section of the Pennypack Trail. Plan your loops accordingly, or you'll be doing an unexpected out-and-back.
Schuylkill River Trail (SRT) Overnight Closures Near MLK Bridge: Heads up if you're an early bird or a night owl. A section of the Schuylkill River Trail beneath the MLK Bridge is closed overnight, from 9 PM to 5 AM, for bridge rehabilitation work. Detour signs are up between Fairmount Water Works and Paine's Park, pushing you behind the Art Museum and back onto Kelly Drive. This isn't a daytime issue, but if your workout windows fall into those hours, you've been warned. This closure is expected to last about two weeks.
Upcoming Benjamin Franklin Parkway Closures: While it's fine today, be aware that the inner lanes of the Benjamin Franklin Parkway (from 20th Street to Binswanger Triangle) will start closing this Thursday, August 27th, for the Philadelphia Cycling Classic. The inbound lane between Eakins Oval and 22nd Street is already closed. If the Parkway is part of your regular route, you'll need to reroute later this week and into the weekend.
Pollen Breakdown
| Pollen Type | Level |
|---|---|
| Overall | Moderate |
Data grounded with the City of Philadelphia Office of Special Events and Philadelphia Parks & Recreation from August 20-24, 2026.