Northeast Faces Extended Allergy Season Due to Rising Temperatures
Northeast Faces Extended Allergy Season Due to Rising Temperatures
US · Published Mar 28, 2026
• Rising temperatures in the Northeast are extending the pollen season, worsening allergy symptoms.
• Air pollutants are making pollen allergens more potent, reducing the effectiveness of allergy medications.
• The freeze-free growing season has lengthened by an average of 21 days, increasing pollen production.
Longer allergy seasons due to climate change
The Northeast is experiencing longer and more intense allergy seasons as a result of rising temperatures and increased air pollution.
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