Intense pollen season ramps up seasonal allergies

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Atlanta’s pollen count reached its highest level in more than three decades. Research suggests climate change is fueling increasingly longer pollen seasons. To manage this season, doctors say keep windows closed, change your clothes and shower when you get home. NBC News' Jesse Kirsch reports.

Atlanta’s pollen count reached its highest level in more than three decades. Research suggests climate change is fueling increasingly longer pollen seasons. To manage this season, doctors say keep windows closed, change your clothes and shower when you get home.

NBC News' Jesse Kirsch reports. March 31, 2025.