Your allergies are awful this year—and they’re going to get worse. Here’s what to expect and why

Climate change is making your allergies worse, in part by creating longer and more intense pollen seasons, according to a growing body of research from a number of scientists and physicians. “We know that climate change is leading to greater amounts of pollen in the atmosphere,” says Paul Beggs, an environmental health scientist and professor at Macquarie University in Sydney, Australia, who published a 2024 paper on the link between climate change and asthma. “It’s ch...