When does allergy season start in Georgia?

In Georgia, meaningful pollen season typically begins in February through November. The peak exposure window is March and April for trees; September for ragweed. Atlanta ranks in the AAFA Spring Allergy Capitals top 10.

What pollen is worst in Georgia?

The dominant allergens in Georgia are oak and pine tree pollen (spring) and ragweed (fall). Atlanta typically records the highest seasonal counts in the state. The 5-day pollen forecast above shows today's breakdown by tree, grass, and weed pollen.

When is the best time to visit Georgia to avoid allergies?

The lowest-pollen period in Georgia is December and January are Georgia's clearest months. If you are sensitive to oak and pine tree pollen, avoid the state during March and April for trees; September for ragweed.

When should I start taking allergy medication in Georgia?

For Georgia, nasal corticosteroids like Flonase or Nasacort should ideally be started mid-February before the oak and pine season builds. These medications take 3–5 days to reach full effectiveness, so starting before peak exposure is key. Antihistamines like Zyrtec or Claritin work within hours and can be taken as needed once symptoms begin.

Can pollen in Georgia cause reactions to certain foods?

Yes — oral allergy syndrome (OAS) is common in Georgia during oak and ragweed pollen season. People sensitive to oak and ragweed pollen may experience tingling or mild swelling when eating raw apples, peaches, and cantaloupe. Cooking the food typically eliminates the reaction. OAS is distinct from a true food allergy and is rarely dangerous, but consult an allergist if reactions are severe.

Are allergies worse in some parts of Georgia than others?

Georgia has regional variation in its pollen profile. Atlanta typically sees the highest counts. Coastal or elevated areas may see different timing and intensity than inland valleys. The live forecast on this page reflects your specific location within the state.

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Georgia · Allergy Season Guide

Is it allergy season in Georgia?

Right now Live

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Feb

when oak pollen begins in Atlanta — one of the earliest starts in the Eastern US

Atlanta's AAFA allergy severity ranking — one of the most challenging US cities

Pine

turns every surface yellow across the Piedmont in March–April — visible and abundant

~10

months of meaningful pollen activity in South Georgia — almost no true winter break

Georgia's Pollen Season, Wave by Wave

Atlanta's urban heat and Georgia's long warm winters create an earlier, longer allergy season than anywhere else in the Southeast.

Georgia's allergy season begins remarkably early — oak trees can release pollen in Atlanta before Valentine's Day in warm years. The state's position at the northern edge of the Deep South means it inherits both the year-round warmth of Florida's coastal plain and the heavier tree cover of the Appalachian South. Atlanta sits in the middle of it all, with one of the most intensely forested urban cores in the country.

Average pollen intensity by month (statewide)

Allergen	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Oak
Pine
Birch / Sweet Gum
Cedar / Juniper
Bermuda Grass
Bahia / Rye
Ragweed
Pigweed / Dock

Georgia's Four Allergy Zones

Georgia spans from the Appalachian Mountains to the Atlantic coast — each zone has a distinct allergen calendar.

Georgia is a large, climatically diverse state. The allergy experience in Dahlonega is genuinely different from Savannah, separated by both latitude and elevation. The common thread is that the season starts early and ends late everywhere.

Metro Atlanta

Heavy tree canopy + urban heat = earliest season in the state

Atlanta has one of the most densely forested urban cores in the United States. That tree canopy is beautiful — and allergenic. Oak begins in late January to early February, pine coats everything yellow in March–April, then Bermuda grass takes over through summer. Ragweed hits hard September–October. Atlanta's urban heat island pushes pollen release 2–3 weeks earlier than rural Georgia.

Oak · Feb–MayPine · Mar–AprBermuda · May–SepRagweed · Sep–Oct

North Georgia / Appalachian Foothills

Cooler spring delays the peak, but mountains add tree diversity

The foothills north of Atlanta — Dahlonega, Blue Ridge, Gainesville — run 2–3 weeks behind Atlanta. The higher elevation brings in more birch, alder, and mountain-specific oaks alongside the standard GA allergens. Ragweed season is shorter and less severe than Atlanta.

Birch · Mar–MayOak · Apr–MayMountain grasses · Jun–AugShorter ragweed season

Coastal Georgia / Savannah

Live oaks and year-round warmth — the longest season in the state

Savannah and the Golden Isles see the longest allergy season in Georgia. Live oaks — the signature coastal tree — begin releasing pollen in January and overlap with wax myrtle and other coastal species. The warmth means Bermuda grass runs almost year-round. Mold from coastal humidity is also a significant allergen here.

Live Oak · Jan–AprBermuda · Mar–NovRagweed · Sep–NovCoastal mold

Central Georgia

Agricultural belt with intense grass and ragweed

Macon, Columbus, and the Central Georgia agricultural belt experience very high grass pollen in summer — Bahia and Bermuda are planted extensively for pastures and lawns. Ragweed in fall is severe. The flat terrain provides no elevation relief and allows allergens to accumulate on calm evenings.

Bahia Grass · May–SepBermuda · Apr–OctRagweed · Aug–OctCedar · Jan–Feb

When Do I Get a Break?

Metro Atlanta has almost no full break — South Georgia barely has one at all.

Georgia's relief windows are shorter than most US states. Each row below shows trees (blue), grasses (green), and weeds (amber) across 12 months for one region.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Metro Atlanta

✗ Brief Jan break

North Georgia

✓ Nov–Jan break

Coastal Georgia

✗ Almost none

Central Georgia

✓ Dec–Jan break

Each region shows 3 rows: Trees Grasses Weeds

Intensity based on historical seasonal averages — your city's live reading may differ. For today's actual level, use the forecast above.

Cross-Reactivity: When Food Makes It Worse

Georgia's pollen profile — heavy oak, grass, and ragweed — triggers classic OAS reactions with specific foods.

Oral Allergy Syndrome (also called pollen-food allergy syndrome) causes tingling or mild itching in the mouth when you eat certain raw foods during the relevant pollen season. The proteins in the food are similar enough to the pollen protein that your immune system cross-reacts. Cooking usually deactivates the offending protein, so the same food cooked may cause no reaction.

Oak & Birch pollen

Stone fruits & apples

Apples, peaches, cherries, plums, pears, almonds, hazelnuts, carrots, celery

Peak risk February–May in GA. Georgia is a major peach producer — those same peach proteins cross-react with oak and birch pollen. Peeling fruit reduces exposure to the skin-concentrated protein.

Grass pollen

Tomatoes, potatoes & melons

Tomatoes, potatoes, kiwi, watermelon, cantaloupe, oranges (in some cases)

Peak risk May–September. Bahia and Bermuda grass dominate South Georgia's pastures. The grass pollen season overlaps heavily with peak tomato and melon availability.

Ragweed / Mugwort

Melons & bananas

Watermelon, cantaloupe, honeydew, banana, zucchini, cucumber, sunflower seeds

Peak risk August–October. Georgia's ragweed season is severe across the agricultural center — especially Macon and Columbus.

Why oak & birch pollen affects stone fruits Why grass pollen cross-reacts with tomatoes Why mugwort affects melon & banana

Not medical advice. If you suspect OAS, speak with an allergist — it can sometimes progress, and symptoms that extend beyond the mouth should be evaluated.