The Absolute Worst US Cities For Allergies And Why

5. McAllen, Texas

In the city of McAllen, the wind is responsible for carrying pollen hundreds of miles away from mountain cedar trees in the Rio Grande Valley. Later in the season, residents also have to battle dry conditions and native plants such as huisache, grasses and mesquite. Due to the small amount of rain McAllen sees per year, which is around twenty-six inches, there is not much available to get rid of lingering particles. Nasal saline can help keep the nose clean and free of lingering pollen residue. Antihistamines can also help allergy sufferers through a rough patch. Ready for another southern destination not friendly to those with allergies? Continue reading!