The United States is bracing for elevated pollen levels, impacting various regions due to seasonal shifts and blooming flora. As spring progresses, warmer temperatures and increased plant activity contribute to higher pollen concentrations, posing challenges for individuals with allergies. Common pollen types, including tree, grass, and ragweed, vary by location and season, triggering symptoms like sneezing, runny nose, and itchy eyes, which can disrupt daily life and exacerbate asthma.