Rhoda Nicole

Allergy Season Calendar. Tree pollen is the first to arrive in the pollen calendar in february, followed by grass pollen. Our handy calendar is here to guide you through the year, so you know what to.

This allergy season calendar for texans looks at the causes, the timing, and common remedies. If you’re suffering from seasonal allergies, here is when to expect them at their worst, and when you may expect some relief,.