Prepare for a Pollen Surge This Fall Across the U.S.
By Editor • August 20, 2026 • 1 min read
As fall approaches, millions of allergy sufferers across the United States brace for what experts are calling a "pollen bomb." Recent forecasts from AccuWeather indicate that warm and wet weather will lead to high levels of weed and grass pollen in over two dozen states, particularly in the East and Midwest.
Major cities like New York, Chicago, Philadelphia, and Detroit are expected to experience peak grass pollen levels, with conditions remaining ripe for allergies well into October. AccuWeather Senior Meteorologist Alan Reppert highlighted that while grass pollen typically declines in early September, high moisture and warm temperatures can sustain elevated levels.
Furthermore, ragweed, notorious for its allergy-triggering pollen, could exacerbate symptoms this season. A single ragweed plant can release a staggering billion grains of pollen, traveling hundreds of miles and aggravating respiratory issues for those with asthma. Delayed frosts due to climate change mean that ragweed will continue to thrive longer into the fall, with nearly 180 cities experiencing their first freeze about twelve days later than in the early 1970s.
To combat symptoms, allergy sufferers are advised to use eye drops, nasal sprays, and decongestants. Staying indoors during peak pollen times and regularly washing clothing can also help minimize exposure.
Source: www.independent.co.uk
