UT · Allergy Season Guide
West Valley City Allergy Season Guide
PollyMap is actively seeking a qualified local collection partner in West Valley City. This guide uses regional climate and historical allergen data while we recruit a local host.
PollyMap is actively looking for a qualified local partner in West Valley City.
We're recruiting a qualified local allergy clinic, naturopathic clinic, university, environmental health professional, or other qualified organization to become the official pollen collection partner for West Valley City.
Become the Official PollyMap Partner for West Valley CitySummary
PollyMap does not yet have weekly collected pollen data for West Valley City. This guide is based on regional climate patterns and historical allergen data while we recruit a local collection partner. Tree pollen peaks in spring, grass pollen in late spring and early summer, and weed pollen in late summer and fall.
Local allergy guide for West Valley City
West Valley City shares Utah's a high-elevation semi-arid to alpine climate with cold winters, warm dry summers, and dramatic day-night temperature swings. at 4,304 ft elevation.
West Valley City at 4,304 ft elevation sits within Utah's broader regional climate.
In West Valley City, tree pollen — including Juniper, Cedar, Cottonwood — typically dominates from late winter through spring. Brome grass is the most common warm-season pollinator, and Sagebrush drives the largest fall pollen load.
West Valley City's local mold profile includes Cladosporium, Alternaria. Spore counts tend to peak after rainfall and during the warm, humid portion of the year.
Local weather — temperature, rainfall, wind, and humidity — drives day-to-day pollen levels. Dry, windy days following warm weather typically produce the highest counts, while heavy rain temporarily clears the air.
West Valley City monthly allergy calendar
Typical month-by-month intensity for the four major airborne allergen categories in West Valley City.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tree | Low | Mod | High | V.High | V.High | High | Mod | Low | Low | Low | Low | Low |
| Grass | — | — | Low | Mod | High | V.High | High | Mod | Low | Low | — | — |
| Weed | Low | Low | Low | Mod | Mod | Mod | High | V.High | V.High | High | Mod | Low |
| Mold | Low | Low | Mod | Mod | Mod | Mod | High | High | Mod | Mod | Low | Low |
Most common local pollens — trees
Most common local pollens — weeds
Most common airborne molds
Current PollyMap data for West Valley City
Official PollyMap Partner in West Valley City
Frequently asked questions about allergies in West Valley City
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Related guides
State Guide
Utah Allergy Season Guide
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Salt Lake City Allergy Season Guide
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West Jordan Allergy Season Guide
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Provo Allergy Season Guide
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St. George Allergy Season Guide
Library
Pollen species library
Library
Mold species library
Reports
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