Dunedin’s lifestyle means many people are outside more than they expect—whether that’s walking near downtown, spending time near the waterfront, commuting on busy roads, or working outdoors at a local business or facility. During wildfire smoke periods, even when the fire is far away, the fine particles in smoke can:
- irritate airways and trigger asthma/COPD symptoms
- increase strain on the heart for people with underlying conditions
- worsen symptoms during exertion (yard work, commuting, shifts outdoors)
- affect people in homes without properly sealed windows or adequate filtration
And because Florida weather can shift quickly, smoke intensity may change throughout the day. That timing matters when you’re trying to explain why your symptoms spiked when they did.


