SC pollen report
Rock Hill Pollen Report
PollyMap is actively seeking a qualified local collection partner in Rock Hill. This guide uses regional climate and historical allergen data while we recruit a local host.
Collection coming soon to Rock Hill
PollyMap is actively recruiting a verified local partner in Rock Hill. Be the first to know — or apply to be the partner.
Pollen patterns in Rock Hill
In Rock Hill, tree pollen — including Oak, Pine, Cedar — typically dominates from late winter through spring. Bermuda grass is the most common warm-season pollinator, and Ragweed drives the largest fall pollen load.
Top trees
- Oak
- Pine
- Cedar
- Pecan
- Sweetgum
Top grasses
- Bermuda
- Bahia
- Rye
Top weeds
- Ragweed
- Pigweed
- Plantain
Top molds
- Cladosporium
- Alternaria
- Aspergillus
- Stachybotrys
Rock Hill pollen calendar
Typical monthly intensity across the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| tree | ||||||||||||
| grass | ||||||||||||
| weed | ||||||||||||
| mold |
Historical reports
Cities near Rock Hill
Explore pollen activity in nearby cities reported by the PollyMap network.
Frequently asked questions
When is allergy season in Rock Hill?
In Rock Hill, allergy season starts with tree pollen in late winter and early spring, transitions to grass pollen in May and June, and ends with weed pollen — primarily ragweed and sagebrush — from August through October.
What pollen is highest in Rock Hill?
The most prevalent local pollens in Rock Hill include Oak, Pine, Cedar in the spring season.
What months are worst for allergies in Rock Hill?
Most Rock Hill allergy sufferers report the worst symptoms during peak tree pollen in March-May and again during ragweed season in September.
Does Rock Hill have mold allergies?
Yes. Rock Hill's climate supports Cladosporium and Alternaria spore exposure, with counts typically peaking in the warm and humid months.
Why are allergies bad in Rock Hill?
Local geography, climate, and seasonal plant cycles all influence allergen load in Rock Hill. The combination of regional vegetation and weather creates predictable spring and fall pollen peaks.
Is there a local pollen collection site in Rock Hill?
Not yet. PollyMap is actively seeking a qualified local allergy clinic or environmental health partner in Rock Hill to host weekly pollen collection.
How can my clinic become a PollyMap partner in Rock Hill?
Clinics in Rock Hill can apply to become the official PollyMap collection partner. Approved partners receive PollyKits weekly, conduct 24-48 hour collections, and mail samples back for microscope analysis.
Bring real pollen data to Rock Hill.
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