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Understanding Pollen Counts During Heat Waves

June 18, 2026 · The Clime Team
Understanding Pollen Counts During Heat Waves

Heat waves, characterized by prolonged periods of excessively hot weather, can significantly influence pollen counts, affecting those with allergies. (en.wikipedia.org)

How Do Heat Waves Affect Pollen Counts?

During heat waves, pollen production and viability can decrease. Research indicates that extreme heat reduces pollen production by approximately 20% and diminishes seed set by 87%, regardless of pollen origin. (pmc.ncbi.nlm.nih.gov)

When Are Pollen Counts Highest?

Pollen counts typically peak in the morning, between 5 AM and 10 AM, for most grass and tree pollen types. On dry, windy days, ragweed pollen peaks between 10 AM and 3 PM. (whatareallergies.com)

How Can Clime Help?

Clime offers real-time pollen count data, allowing you to monitor pollen levels during heat waves. By staying informed, you can take proactive measures to manage your allergies effectively.

Understanding the interplay between heat waves and pollen counts is crucial for allergy management. Utilizing Clime's services can provide valuable insights to help you navigate these challenges.

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