Allergy Season: Earlier, Longer, and Worse
7/25/2023 - By climatecentral.org. KEY CONCEPTS Plants are leafing and blooming earlier, and the overall growing season is lasting longer across much of the U.S. Analysis of temperature data for 203 U.S. cities shows the freeze-free season lengthened by more than two weeks (15 days) on average since 1970. For millions of… SEE MORE