High
Expect noticeable allergy symptoms
Multiple pollen types are active · Tomorrow → · Updated 15 hours ago
Today in Mesquite: tree pollen is high, grass pollen is moderate, weed pollen is high. Overall score: 74/100. Allergies are bad right now for many people. Multiple pollen types are active. Tomorrow is expected to be about the same. Updated at 1:00 AM.
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Multiple pollen types are high — symptoms likely
Wear a mask outdoors
Filters pollen particles when outside
Use a HEPA air purifier
Reduces indoor pollen levels
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Pollen levels in Mesquite are currently elevated. Most allergy sufferers may experience symptoms including sneezing, runny nose, and itchy eyes.
Tree pollen: High. Grass pollen: Moderate. Weed pollen: High.
Tomorrow's pollen forecast for Mesquite is expected to be about the same, with high pollen conditions.
Multiple pollen types are active in Mesquite today, so no single supported allergen is clearly highest.
Tree pollen in Mesquite is high today.
Grass pollen in Mesquite is moderate today.
Weed pollen in Mesquite is high today.
Mesquite, TX, located in the humid subtropical climate of the Dallas–Fort Worth metroplex, experiences a long and intense allergy season that spans nearly the entire year due to mild winters and hot, muggy summers.
Tree pollen kicks off the cycle in late winter and early spring, with mountain cedar (Ashe juniper) peaking from December through February, followed by oak, elm, ash, pecan, and mulberry producing heavy pollen loads from March through May. As trees taper off, grass pollen takes over from May through early fall, dominated by Bermuda grass, Johnson grass, and Timothy, with peaks during the hottest months.
Fall brings a punishing weed season from August through November, led by ragweed—particularly abundant across North Texas—alongside pigweed, lamb's quarters, and sagebrush. Overlap between late-season grasses and early fall weeds frequently intensifies symptoms in September.
Non-pollen triggers are also significant: mold spores thrive year-round in the region's humidity, especially after rain, while dust and regional ozone pollution from urban traffic can aggravate respiratory symptoms. Windy conditions common to the plains further disperse airborne allergens.
Overall, Mesquite's allergy profile is defined by near-constant exposure, with cedar, oak, Bermuda grass, and ragweed as the chief offenders driving year-round sensitivity.
Tomorrow's pollen forecast for Mesquite is expected to be about the same, with high pollen conditions.