High
Expect noticeable allergy symptoms
Weed pollen is the main trigger · Tomorrow ↑ · Updated 5 hours ago
Today in Fort Worth: weed pollen is high, tree pollen is moderate, grass pollen is moderate. Overall score: 64/100. Allergies are bad right now for many people. Tomorrow is expected to be higher. Updated at 1:00 AM.
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Weed pollen is 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 Fort Worth are currently elevated. Most allergy sufferers may experience symptoms including sneezing, runny nose, and itchy eyes.
Tree pollen: Moderate. Grass pollen: Moderate. Weed pollen: High.
Tomorrow's pollen forecast for Fort Worth is expected to be higher, with high pollen conditions.
Weed pollen is the highest supported pollen type in Fort Worth today. Weed pollen is high.
Tree pollen in Fort Worth is moderate today.
Grass pollen in Fort Worth is moderate today.
Weed pollen in Fort Worth is high today.
Fort Worth sits in North Texas where a humid subtropical climate, mild winters, and prolonged warm seasons create one of the most challenging allergy environments in the United States.
The allergy calendar begins early, with tree pollen surging from late December through April. Mountain cedar (Ashe juniper) triggers the infamous "cedar fever" in January, followed by oak, elm, ash, pecan, mulberry, and cottonwood through spring, when pollen counts frequently reach extreme levels.
As trees taper off in May, grass pollen takes over and persists through summer into early fall, driven primarily by Bermuda, Johnson, Timothy, and Kentucky bluegrass.
By late August, weed pollen dominates, led by ragweed, which is especially prolific across North Texas, alongside pigweed, sagebrush, lamb's quarters, and careless weed through October.
Overlap between late-spring trees and early grasses, as well as between summer grasses and early fall weeds, often intensifies symptoms during transitional months.
Non-pollen triggers are also significant: year-round mold spores thrive in the region's humidity, while dust, cedar elm debris, and elevated ozone from urban traffic add further irritation.
Overall, Fort Worth's allergy profile is defined by near-continuous exposure, with cedar, ragweed, and Bermuda grass standing out as the region's most impactful allergens.
Tomorrow's pollen forecast for Fort Worth is expected to be higher, with high pollen conditions.
The allergy forecast in Fort Worth is high today based on the supported tree, grass, and weed pollen data shown on this page.
This forecast tracks supported tree, grass, and weed pollen for Fort Worth. Cedar can be part of local tree-pollen season, but this page does not show a separate cedar or mold count unless source data provides it.