Moderate
Moderate pollen — allergy symptoms are likely
Multiple pollen types are active · Tomorrow ↑ · Updated 4 hours ago
Today in Grand Prairie: tree pollen is moderate, grass pollen is moderate, weed pollen is moderate. Overall score: 60/100. Allergies may be noticeable right now. Multiple pollen types are active. Tomorrow is expected to be higher. Updated at 1:00 AM.
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Multiple pollen types are present — mild symptoms possible
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Pollen levels in Grand Prairie are moderate. People with heightened sensitivity to pollen may notice symptoms.
Tree pollen: Moderate. Grass pollen: Moderate. Weed pollen: Moderate.
Tomorrow's pollen forecast for Grand Prairie is expected to be higher, with high pollen conditions.
Multiple pollen types are active in Grand Prairie today, so no single supported allergen is clearly highest.
Tree pollen in Grand Prairie is moderate today.
Grass pollen in Grand Prairie is moderate today.
Weed pollen in Grand Prairie is moderate today.
Grand Prairie, TX, sits in the heart of North Texas within the Dallas–Fort Worth metroplex, where a humid subtropical climate, mild winters, and extended warm seasons create a nearly year-round allergy environment.
The allergy calendar kicks off unusually early, with the region's infamous mountain cedar (Ashe juniper) pollen surging from December through February. As winter fades, tree pollen intensifies from March into May, driven by oak, elm, ash, pecan, mulberry, and cottonwood—oak in particular blankets the area with heavy yellow pollen each spring.
Grass pollen takes over in late spring and persists through summer, with Bermuda, Johnson, Timothy, and Kentucky bluegrass being the dominant culprits across local lawns and open prairies.
By late August, weed pollen dominates the fall season, led by ragweed, pigweed, lamb's quarters, and sagebrush, typically peaking in September and tapering into November. Overlap between late-spring trees and early grasses, as well as lingering grasses meeting early fall weeds, can significantly intensify symptoms.
Non-pollen triggers are also substantial: high humidity fuels year-round outdoor and indoor mold, while dust, urban ozone, and vehicle pollution from nearby highways add to the load.
Overall, Grand Prairie's allergy profile is defined by early cedar, heavy spring tree pollen, and persistent mold.
Tomorrow's pollen forecast for Grand Prairie is expected to be higher, with high pollen conditions.