Rising temperatures mean longer, earlier pollen seasons, but the bigger problem is what carbon dioxide will do to the amount of pollen being released. A 200% increase is possible this century.
Wellness Wednesday: Pollen season
High pollen count: Why are my allergies so bad right now?
Allergy season is getting more intense with climate change – we're
Allergy season is getting more intense with climate change – we're
More carbon, more misery for allergy sufferers
Projected climate-driven changes in pollen emission season length
How Better Pollen Forecasts Could Help With Allergy Season
Hay fever may get worse due to climate change, says Met Office
Allergies
Pollen, Pollen, Go Away: What You Need to Know in Your Battle
Pollen season is getting longer and more intense with climate