High
Expect noticeable allergy symptoms
Multiple pollen types are active · Tomorrow → · Updated 15 hours ago
Today in Garland: tree pollen is high, grass pollen is high, weed pollen is high. Overall score: 80/100. 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 Garland are currently elevated. Most allergy sufferers may experience symptoms including sneezing, runny nose, and itchy eyes.
Tree pollen: High. Grass pollen: High. Weed pollen: High.
Tomorrow's pollen forecast for Garland is expected to be about the same, with high pollen conditions.
Multiple pollen types are active in Garland today, so no single supported allergen is clearly highest.
Tree pollen in Garland is high today.
Grass pollen in Garland is high today.
Weed pollen in Garland is high today.
Garland, TX, sits within the North Texas allergy belt, where a humid subtropical climate and mild winters fuel a long, intense pollen season that often stretches across most of the year.
The cycle begins in winter and early spring with the region's infamous "cedar fever," driven by mountain cedar (Ashe juniper) pollen drifting in from the Hill Country between December and February. As spring progresses, tree pollen from oak, elm, ash, pecan, mulberry, and cottonwood dominates from March through May, with oak typically producing the heaviest counts.
Grass pollen follows and overlaps, peaking from late April through early fall, led by Bermuda, Johnson, Timothy, and Kentucky bluegrass — all thriving in the North Texas heat. By late summer into fall, weed pollen takes over, with ragweed as the primary culprit from August through November, joined by pigweed, lamb's quarters, and sagebrush. Overlap between grass and weed seasons in late summer often intensifies symptoms.
Beyond pollen, Garland residents also contend with year-round mold spores fueled by humidity and sudden storms, airborne dust from dry spells and regional winds, and urban pollution from the DFW metroplex.
Overall, Garland's allergy profile is defined by its long duration, high pollen diversity, and frequent seasonal overlap.
Tomorrow's pollen forecast for Garland is expected to be about the same, with high pollen conditions.