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Real-time pollen data for Pembroke Pines — updated daily.
Pembroke Pines' subtropical South Florida climate produces a tree pollen season that starts far earlier than most of the country. Oak is the dominant tree allergen — live oaks, laurel oaks, and water oaks are ubiquitous throughout the city's residential neighborhoods, parks, and streetscapes, releasing massive clouds of yellow-green pollen from late January through April. The spring "yellow dust" coating cars, driveways, and outdoor surfaces across Pembroke Pines is overwhelmingly oak pollen. Australian pine (Casuarina) — an invasive species introduced as a windbreak that has spread aggressively throughout South Florida — pollinates in fall and again in spring, producing allergenic pollen carried on Broward County's coastal breezes. Bald cypress, native to Pembroke Pines' wetland areas and canal margins, releases pollen from December through March. Slash pine (Pinus elliottii), common in remaining native pine rockland fragments and residential landscaping, produces heavy pollen in spring. Melaleuca (broad-leaved paperbark) — the notorious Australian invasive that has devastated Everglades ecosystems — persists in western Pembroke Pines near the Everglades fringe and pollinates much of the year, though its pollen allergenic potential is debated. Brazilian pepper (Schinus terebinthifolius), another aggressive invasive, blooms September through November with allergenic pollen and can cause contact dermatitis in sensitive individuals. Queen palm and other tropical palms pollinate year-round at low levels. Bayberry, maple, elm, and mulberry add to the spring mix. The combination of native South Florida species and aggressive invasives creates a longer and more diverse tree pollen season than inland or northern Florida locations.
South Florida's frost-free subtropical climate means grasses never fully go dormant in Pembroke Pines — some level of grass pollen is detectable every month of the year. Bermuda grass and Bahia grass are the primary allergenic species, dominant in residential lawns, park turf, school athletic fields, and commercial landscapes throughout the city. St. Augustine grass — the most popular residential lawn grass in Pembroke Pines — releases minimal airborne pollen but its dense turf traps mold spores that are dispersed into the air when mowed, making lawn mowing a significant allergen exposure event. Johnson grass, an aggressive species found along canal banks, road shoulders, and unmaintained areas, produces highly allergenic pollen from spring through fall. The C-9 canal system running through Pembroke Pines and the extensive canal and swale drainage network create moist margins where grasses grow vigorously. Grass pollen peaks during the warm, wet season from April through October but remains at detectable levels year-round in Pembroke Pines' mild winter months.
Ragweed is the primary fall weed allergen in Pembroke Pines, though South Florida's ragweed season extends later than northern locations — from August into December thanks to the warm climate. Dog fennel, a tall weedy plant common in disturbed areas and empty lots, produces pollen throughout fall. Nettle, dock, and lamb's quarters add to the fall weed burden. Baccharis (saltbush) releases pollen in fall and is common along canal banks and disturbed areas. Pigweed (amaranth) pollinates through the warm months. South Florida's extended growing season means many weed species that would be killed by frost elsewhere continue producing pollen well into what other regions consider winter. However, overall weed pollen counts in Pembroke Pines are generally lower than interior Florida or southeastern US locations — the urban development and proximity to the coast somewhat limit weed habitat compared to more rural areas.
Mold is arguably the most clinically significant outdoor allergen in Pembroke Pines and South Florida broadly. Research from South Florida aerobiology surveys has found that while pollen counts in the region are surprisingly low compared to other parts of Florida and the country, mold spore counts are consistently elevated — and critically, mold count spikes correlate with increased emergency room visits for asthma. Alternaria, Cladosporium, Aspergillus, and Penicillium are the primary allergenic mold species. Pembroke Pines' proximity to the Everglades amplifies mold exposure — the vast wetlands to the west produce enormous quantities of mold spores that easterly winds (which correlate with higher allergen counts in South Florida) carry directly into the city. The summer rainy season (June–October) creates peak mold conditions as daily afternoon thunderstorms drench vegetation, soil, and organic matter, stimulating explosive mold growth in Pembroke Pines' persistent 70–90% humidity. Indoor mold thrives in air-conditioned homes where condensation, bathroom moisture, and HVAC system dampness provide ideal growing conditions. Dust mites flourish year-round in South Florida's humidity, and cockroach allergens are a significant indoor trigger in the subtropical climate.
While the rest of the country is frozen, Pembroke Pines' tree pollen season is already beginning. Bald cypress and juniper start pollinating in December–January. Oak trees begin releasing pollen by late January, with counts climbing steadily through February. Australian pine contributes. Temperatures are mild (60s–80s°F) with low humidity — the most comfortable time of year but already triggering tree-sensitive residents. Mold spore counts are at their lowest but never absent. Snowbird visitors may experience unfamiliar allergen exposure. Severity: Low to Moderate (building toward spring peak).
Oak pollen reaches its annual peak, coating everything in visible yellow-green dust. Pine pollen adds to the visual pollen load (though pine pollen, while visible and annoying, is less allergenic per grain than oak). Elm, maple, bayberry, and other trees contribute. March and April are typically the worst months for tree-sensitive allergy sufferers in Pembroke Pines. Grass pollen begins climbing as warm-season grasses resume active growth. Mold counts start rising as temperatures increase. This is the period when the greatest variety of allergen types overlap simultaneously. Severity: High to Very High.
Tree pollen declines but grass pollen reaches its warm-season peak. The rainy season begins in late May or June, bringing daily afternoon thunderstorms that temporarily wash pollen from the air but dramatically increase mold spore counts as moisture saturates the subtropical landscape. Humidity climbs to summer levels (75–90%), creating oppressive conditions for allergy sufferers as both outdoor mold and indoor mold/dust mite levels rise. Air conditioning becomes essential, but AC units in the humid South Florida environment are themselves mold risks if not properly maintained. Severity: Moderate to High.
Summer in Pembroke Pines brings daily afternoon thunderstorms, persistent 90°F+ temperatures, and humidity that can make breathing feel effortful even for healthy individuals. Mold is the dominant allergen — outdoor mold spore counts peak during the warm, wet months as Alternaria, Cladosporium, and other species flourish on every damp surface. The vast Everglades wetlands west of Pembroke Pines produce enormous mold spore loads that atmospheric circulation carries into the city. Indoor mold proliferates in bathrooms, kitchens, HVAC systems, and any surface where condensation occurs. Grass pollen continues at moderate levels. Dust mites reach peak populations in the warm humidity. Severity: Moderate to High (mold-driven).
Ragweed pollen emerges as the primary fall allergen, though counts are lower in Pembroke Pines than interior Florida or the southeastern US average. Dog fennel, baccharis, and nettle contribute weed pollen. Brazilian pepper trees bloom (September–November), adding both airborne pollen and contact allergen risk. The rainy season begins winding down in October, but mold spore counts remain elevated from accumulated summer moisture. Australian pine releases its fall pollen flush. Hurricane season (June–November) can bring dramatic weather changes — storms that scatter mold spores and flood-damaged structures that become major mold sources. Severity: Moderate to High.
The closest Pembroke Pines comes to an allergen break. The rainy season ends, humidity drops somewhat, and most weed and grass pollen declines. However, South Florida never reaches true dormancy — some grass pollen remains detectable, and early-season tree pollen (cypress, juniper) begins by December, overlapping with the tail end of fall weeds. Indoor allergens persist as homes are occasionally sealed for cooler weather. Mold counts decrease but remain above national averages due to the consistently warm, moist subtropical environment. Severity: Low to Moderate (the best Pembroke Pines offers).
Unlike most US locations where pollen drives allergy symptoms, mold may be the most clinically significant outdoor allergen in Pembroke Pines. South Florida aerobiology research has found that mold spore spikes — not pollen peaks — correlate most strongly with emergency asthma visits. Focus indoor allergen control on mold prevention: maintain AC systems with clean coils and drip pans, keep indoor humidity below 50% with dehumidifiers, repair any water intrusion immediately, and clean bathrooms and kitchens with mold-killing products regularly. Run HEPA air purifiers in bedrooms to filter mold spores that AC alone may not capture.
Pembroke Pines' western boundary sits at the edge of the Everglades — millions of acres of wetlands that produce enormous quantities of mold spores. South Florida allergen research has found that airborne allergen counts correlate with easterly winds, suggesting the primary source lies to the west (the Everglades). If you live in western Pembroke Pines near US-27 or the Chapel Trail Nature Preserve, you may experience higher outdoor mold exposure than residents in eastern neighborhoods closer to I-95 and the coast. Monitor wind direction on high-humidity days and limit outdoor exposure when winds blow from the Everglades.
In Pembroke Pines, lawn mowing is a major allergen exposure event year-round. St. Augustine grass — the dominant residential turf — produces minimal airborne pollen, but its dense, moisture-trapping turf harbors mold spores that are launched into the air by mower blades. Mow during the driest part of the day (avoiding early morning dew), wear an N95 mask while mowing, shower and change clothes immediately after, and keep windows closed during and after mowing. If possible, have someone without mold or grass allergies handle lawn maintenance, or use a professional service.
In Pembroke Pines' year-round air conditioning climate, your HVAC system is both your primary defense against allergens and a potential mold source. AC coils, drip pans, condensate lines, and ductwork in South Florida's humidity are constant mold risks. Schedule professional AC cleaning and inspection at least twice yearly (before summer and mid-season). Change filters monthly with MERV 13+ rated filters. Consider UV germicidal lights installed in ductwork to kill mold spores. Keep condensate drain lines clear — a clogged AC drain is one of the most common sources of indoor mold in South Florida homes.
Hurricane season (June–November) brings unique allergen risks to Pembroke Pines beyond the storms themselves. Flooding from tropical weather events creates massive mold growth in homes, yards, and community infrastructure. Standing water breeds mosquitoes and mold. Wind-driven debris redistributes organic allergens across neighborhoods. Post-storm cleanup exposes workers and residents to concentrated mold and dust. If your home experiences any water intrusion during storms, address moisture immediately — mold can begin growing on wet surfaces within 24–48 hours in South Florida's warmth.
Pembroke Pines' year-round allergen exposure — with no true dormant season — makes ongoing allergy management essential rather than seasonal. HeyAllergy's board-certified allergists provide telemedicine appointments to identify your specific South Florida triggers through comprehensive blood testing and develop personalized treatment plans. HeyPak sublingual immunotherapy drops are customized for Pembroke Pines' allergen profile and delivered to your home — starting at $47/month with no needles, clinic visits, or waitlist.
March and April bring peak tree pollen (especially oak) with visible yellow dust coating outdoor surfaces. July through September adds peak mold spore counts during the rainy season when high humidity and daily thunderstorms create ideal mold conditions. The overlap of pollen and mold makes spring and summer the most challenging periods.
Mold spores (Alternaria, Cladosporium, Aspergillus) are the most persistent and clinically significant allergens, amplified by proximity to the Everglades and South Florida's extreme humidity. Oak pollen dominates tree season from January through April. Bermuda and Bahia grass produce pollen nearly year-round. Dust mites thrive in the consistently warm, humid environment.
Yes. South Florida's frost-free subtropical climate means plants never fully go dormant and mold spores are present every month. Tree pollen peaks in spring, grass pollen in summer, weed pollen in fall, and mold persists year-round with summer rainy season peaks. There is no true allergen-free period in Pembroke Pines.
Pembroke Pines' combination of year-round subtropical warmth, extreme humidity (70–90%), proximity to the Everglades wetlands producing massive mold spore loads, and dense subtropical vegetation creates persistent allergen exposure with no seasonal break. Many people who move to South Florida expecting fewer allergies are surprised to find mold and tropical allergens trigger new symptoms.
Yes. HeyAllergy provides telemedicine appointments with board-certified allergists licensed in Florida. Book a virtual consultation, have allergy blood tests ordered to a convenient Broward County lab, and start personalized treatment — all from home. No waitlist, fast appointments available.
HeyPak allergy drops use sublingual immunotherapy (SLIT) to gradually desensitize your immune system to your specific South Florida triggers — whether oak pollen, Bermuda grass, Alternaria mold, dust mites, or other allergens. You place customized drops under your tongue daily at home. Most patients see improvement within 3–6 months, with 3–5 years recommended for lasting relief.
HeyAllergy accepts Medicare and most major PPO health plans, including United Healthcare, Anthem Blue Cross, Blue Shield, Cigna, Aetna, Humana, Oscar, and Tricare. Contact your insurance provider with Tax ID: 85-0834175 to confirm your specific telemedicine coverage.
Research from South Florida aerobiology surveys suggests yes. Pollen counts in the South Florida region are surprisingly low compared to other parts of the state and country, but mold spore counts are consistently elevated and — critically — mold spikes correlate with increased emergency room visits for asthma. For many Pembroke Pines residents, mold is the primary outdoor allergen driver.
Pembroke Pines, a city of approximately 170,000 residents in western Broward County, occupies a unique position in South Florida's geography — a sprawling suburban community whose western reaches border the Everglades, one of the world's largest subtropical wetland ecosystems. This proximity to millions of acres of wetland, combined with South Florida's relentless humidity, year-round warmth, and an urban landscape densely planted with both native subtropical species and aggressive invasive plants, creates an allergen environment dominated not by the pollen that drives allergy seasons elsewhere, but by mold — the often-overlooked allergen that South Florida aerobiology research has identified as the most clinically significant outdoor respiratory trigger in the region.
Pembroke Pines stretches from the I-95 corridor on its eastern edge to US-27 and the Everglades Water Conservation Areas on its western boundary. This east-west span encompasses dramatically different environments: eastern Pembroke Pines features dense urban development along Pines Boulevard and University Drive, while western Pembroke Pines — including the Chapel Trail and Silver Lakes communities — sits at the suburban-wetland interface where residential neighborhoods give way to preserved wetlands, canal systems, and the vast Everglades beyond. This gradient from urban to wild has direct implications for allergen exposure.
Research conducted by aerobiologists at Miami Children's Hospital (in association with noted aerobiologist Dr. Mary Jelks) produced a finding that reshapes how Pembroke Pines residents should think about their allergies: pollen counts in South Florida are surprisingly low — more than tenfold lower than Tallahassee or Sarasota. But mold spore counts, while lower than some other Florida regions, remain consistently elevated and — most critically — mold count spikes correlate with increased emergency room visits for asthma.
Another key finding: pollen and mold counts in South Florida correlate with easterly winds, indicating the primary source of airborne allergens lies to the west. For Pembroke Pines, "to the west" means the Everglades — a vast, waterlogged ecosystem where decaying organic matter, saturated soils, and warm temperatures create ideal conditions for continuous mold production across millions of acres. When atmospheric conditions drive air from the Everglades eastward across Broward County, Pembroke Pines — sitting directly at the urban-Everglades interface — receives this mold-laden air before it reaches more coastal communities like Fort Lauderdale or Hollywood.
Pembroke Pines' allergen environment has been significantly shaped by South Florida's invasive species crisis. The western reaches of the city, where suburban development meets preserved wetlands, harbor populations of three of South Florida's most ecologically destructive invasive plants — all of which contribute to the allergen burden.
Melaleuca (Melaleuca quinquenervia), the Australian broad-leaved paperbark tree that was deliberately introduced to help drain the Everglades (seeds were once dropped from airplanes across the region), has invaded essentially every South Florida ecosystem. Dense melaleuca stands still exist in western Pembroke Pines near the Everglades fringe. Melaleuca produces pollen much of the year, and its oily leaves and bark create distinctive fire behavior that can send smoke and organic particulates across suburban neighborhoods. Australian pine (Casuarina), introduced as a windbreak, has spread aggressively and produces allergenic pollen in both spring and fall. Brazilian pepper (Schinus terebinthifolius), brought to Florida as an ornamental, blooms September through November with pollen that triggers allergic rhinitis in sensitive individuals — and the plant's sap and leaves can cause contact dermatitis similar to its relative, poison ivy.
Pembroke Pines' climate is a year-round mold incubator. Average annual humidity ranges from 70% to 90%, with summer months routinely exceeding 85% relative humidity even during the "driest" part of the day. The summer rainy season (June through October) brings daily afternoon thunderstorms that drench vegetation, saturate soil, and deposit moisture on every outdoor surface — conditions that trigger explosive mold sporulation. Alternaria, Cladosporium, Aspergillus, Penicillium, and other allergenic mold species thrive on the city's abundant organic matter: decomposing leaves from the dense tree canopy, mulch in residential and commercial landscaping, damp soil around the extensive canal and swale drainage system, and the wet margins of preserved wetland areas.
Indoor mold is equally persistent. Pembroke Pines' year-round air conditioning creates constant condensation cycles that can support mold growth in HVAC systems, ductwork, drip pans, and condensate lines. Bathrooms, kitchens, and laundry rooms in the humid subtropical environment require vigilant moisture management. Homes that experience any water intrusion — from hurricanes, tropical storms, plumbing failures, or even routine irrigation splash — can develop significant mold growth within 24 to 48 hours in South Florida's warmth. The density of Pembroke Pines' residential development, with homes built in successive waves from the 1960s through the 2000s across the city's westward expansion, means construction quality and weatherization vary significantly, affecting individual homes' vulnerability to moisture intrusion and mold.
While mold may be the most clinically impactful allergen, oak pollen is the most visible. Every spring, Pembroke Pines residents witness the annual "pollen-pocalypse" as live oaks, laurel oaks, and water oaks release massive quantities of yellow-green pollen that coats cars, pool decks, patio furniture, and every outdoor surface. This visible pollen layer — which peaks in March and April — is a dramatic reminder of the biological processes driving allergy symptoms, even as the invisible mold spores may be doing more harm.
Oak species are deeply integrated into Pembroke Pines' urban landscape. The city's streets, parks, residential lots, and commercial properties are shaded by thousands of mature oaks that provide essential canopy in the subtropical heat. These trees cannot and should not be removed — they are ecological and aesthetic assets — but their pollen output during the spring months is enormous and unavoidable for outdoor-active residents.
South Florida's year-round warmth and humidity create persistent indoor allergen conditions that exceed most US locations. Dust mites — which thrive in warm, humid environments — reach their highest populations in subtropical climates like Pembroke Pines, where the temperature and humidity inside homes remain in the dust mite comfort zone every day of the year. Cockroach allergens are a significant indoor trigger in South Florida's subtropical environment, where both German and American cockroach species are active year-round. Pet dander concentrates in air-conditioned homes where windows remain closed for months during the warm season. The combination of outdoor mold, indoor mold, dust mites, cockroach allergens, and pet dander creates a multi-layered indoor allergen burden that demands comprehensive management strategies beyond simple pollen avoidance.
Pembroke Pines' allergen profile — mold-dominant, year-round, amplified by Everglades proximity, layered with subtropical tree and grass pollen, and compounded by persistent indoor allergen pressure — requires specialized understanding that goes beyond standard seasonal allergy approaches.
HeyAllergy offers Pembroke Pines and Broward County residents convenient telemedicine access to board-certified allergists and immunologists who understand South Florida's distinctive challenges. Through a secure video consultation, your allergist can evaluate your complete symptom pattern, order comprehensive blood allergy testing at a convenient Broward County lab — testing for the full range of South Florida allergens including mold species, subtropical tree pollens, grasses, dust mites, and cockroach allergens — and develop a personalized treatment plan. For patients who qualify, HeyPak sublingual immunotherapy drops are customized to your results and delivered directly to your Pembroke Pines home. Most patients see improvement within 3–6 months, with 3–5 years recommended for lasting relief. Starting at $47/month — no needles, no clinic visits, no waitlist.
