04/01/2026
Experts agree that your allergies may start earlier and be more intense due to climate change.
“Pollen seasons are getting earlier and earlier due to climate change, causing unseasonably high temperatures starting earlier than typical springtime,” explains Purvi Parikh, MD, an allergist with Allergy & Asthma Network. “On top of that, climate change causes higher CO2 levels, which contribute to super-pollinator plants that produce more pollen and higher counts. So, not only are the seasons longer, but also stronger.” https://www.healthline.com/health-news/why-your-spring-allergies-may-be-worse-this-year -s-why-your-spring-allergies-may-be-more-intense-earlier-this-year