KS · Allergy Season Guide
Overland Park Allergy Season Guide
PollyMap is actively seeking a qualified local collection partner in Overland Park. 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 Overland Park.
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 Overland Park.
Become the Official PollyMap Partner for Overland ParkSummary
PollyMap does not yet have weekly collected pollen data for Overland Park. 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 Overland Park
Overland Park shares Kansas's a continental climate with hot, humid summers, cold winters, and frequent severe weather. at 1,010 ft elevation.
Overland Park at 1,010 ft elevation sits within Kansas's broader regional climate.
In Overland Park, tree pollen — including Elm, Cedar, Oak — typically dominates from late winter through spring. Bluegrass grass is the most common warm-season pollinator, and Ragweed drives the largest fall pollen load.
Overland Park's local mold profile includes Alternaria, Cladosporium, Aspergillus. 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.
Overland Park monthly allergy calendar
Typical month-by-month intensity for the four major airborne allergen categories in Overland Park.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tree | Low | Mod | V.High | V.High | High | Mod | Low | Low | Low | Low | Low | Low |
| Grass | — | — | Low | Mod | High | V.High | High | Mod | Low | Low | — | — |
| Weed | Low | Low | Mod | Mod | Mod | Mod | High | V.High | V.High | V.High | Mod | Low |
| Mold | Low | Low | Mod | Mod | High | High | V.High | V.High | V.High | High | Mod | Low |
Most common local pollens — trees
Most common local pollens — weeds
Most common airborne molds
Current PollyMap data for Overland Park
Official PollyMap Partner in Overland Park
Frequently asked questions about allergies in Overland Park
The PollyKit — $39.99
Test the air at your exact address.
Test the air at your exact address — not a regional forecast, your actual air. Tests for pollen, mold spores, dust mites, and other airborne particles. Ships nationwide. Results in 3–5 days.
- 1
Hang
Hang the PollyKit indoors or outdoors at your home, office, or classroom for 24–48 hours.
- 2
Return
Mail it back in the included prepaid envelope.
- 3
Results
Receive your personal lab report showing what's actually in your air.
Related guides
State Guide
Kansas Allergy Season Guide
Nearby city
Wichita Allergy Season Guide
Nearby city
Kansas City Allergy Season Guide
Nearby city
Olathe Allergy Season Guide
Nearby city
Topeka Allergy Season Guide
Library
Pollen species library
Library
Mold species library
Reports
Latest PollyMap reports
Partners
Become a partner
Get local pollen alerts for Overland Park.
Subscribe and we'll email you when new local reports are published.
Subscribe to alerts