Chart to go: Allergy season

I don't know about y'all but my allergies have been on one the last couple of weeks, and now I know why.

Why it matters: Climate change is making allergy seasons longer and more intense in many cities.

What they're saying: Grass pollen season normally runs from June to August, but it's creeped its way into September, CBS News reports.

• Meanwhile, fall allergens like ragweed and weeds started popping up in August.