Florida's Spring Allergy Hotspots Revealed

Experts warn of dangerous pollen levels across the Sunshine State

Mar. 30, 2026 at 1:04pm

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As Florida's spring season reaches its peak, millions of residents are suffering from intense allergy symptoms due to high pollen counts, especially from oak, cedar, and pine trees. Experts advise Floridians to take preventative measures like keeping windows closed, using air filters, and avoiding outdoor exposure during peak pollen release times in the mornings and evenings.

Why it matters

Florida's warm climate and abundant vegetation make it a hotspot for seasonal allergies, with cities like Tampa, Sarasota, and Orlando consistently ranking among the nation's 'allergy capitals.' Understanding the timing and severity of pollen levels is crucial for the many Floridians who suffer from hay fever and other respiratory issues.

The details

The most dangerous window for pollen exposure in Florida typically falls between 5:00 a.m. and 10:00 a.m., when plants release the bulk of their allergens into the warming morning air. A secondary spike often occurs in the late afternoon and early evening as the air cools and pollen settles back toward the ground. Health officials recommend taking preventative measures like keeping windows closed, using HEPA filters, and wearing masks and sunglasses when going outside during peak hours.

  • The most dangerous window for pollen exposure in Florida is typically between 5:00 a.m. and 10:00 a.m.
  • A secondary spike in pollen often occurs in the late afternoon and early evening as the air cools.

The players

Dr. Stephen Quintero

Medical director at the Florida State University College of Medicine.

Tyler Jones

Photographer for UF/IFAS who captured an image of pollen on a car window.

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What they’re saying

“We tell a lot of our patients if they know they have allergies, start treatment early. Don't wait until you're miserable.”

— Dr. Stephen Quintero, Medical director

What’s next

Health officials recommend that Floridians with allergies start treatment early, before symptoms become severe.

The takeaway

Florida's warm climate and abundant vegetation make it a hotspot for seasonal allergies, with certain times of day posing a higher risk of pollen exposure. By taking preventative measures and avoiding outdoor activity during peak pollen release, Floridians can better manage their allergy symptoms this spring.