Boise Tops 2026 Allergy Capitals Report as Climate Change Fuels Pollen Crisis
Event summary
- Boise, Idaho, ranked as the most challenging U.S. city for pollen allergies in 2026 due to high pollen levels and limited allergy specialists.
- Climate change-driven extreme weather events contributed to longer, more intense pollen seasons across the U.S.
- The report ranked 100 cities based on pollen counts, over-the-counter allergy medicine use, and availability of allergists.
- AAFA highlighted the health and economic impacts of allergies, including increased healthcare costs and missed work/school days.
- The report included policy recommendations to address the climate and health crisis.
The big picture
The 2026 Allergy Capitals Report underscores the growing public health challenge posed by climate change, as extreme weather patterns intensify pollen seasons and exacerbate allergy-related health issues. The report highlights the need for coordinated policy action to mitigate these effects, with significant implications for healthcare systems and economic productivity. AAFA's findings position the organization as a key advocate for climate and health policy reforms, leveraging data to drive legislative and regulatory changes.
What we're watching
- Climate Impact
- How climate change will continue to exacerbate pollen seasons and allergy severity across the U.S.
- Policy Response
- Whether policymakers will implement effective strategies to address the intersection of climate change and public health.
- Healthcare Demand
- The pace at which demand for allergy specialists and treatments will grow in high-risk cities.