Keystone, FL Pollen Count Today

Live pollen forecast and air quality for Keystone, Florida

šŸ“ Keystone, FLToday Ā· Oct 11
8/10
Breathabilityā„¢ Score
Excellent breathing conditions for most plans today.
šŸŒ³Tree Pollen
None
šŸŒ±Grass Pollen
None
šŸŒæWeed Pollen
Low
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Today's Pollen Levels in Keystone

Weed pollen is slightly elevated at Low levels in Keystone. Overall conditions are manageable for most people. With a Breathabilityā„¢ Score of 8, breathing conditions look good for most people.

How Today's Pollen May Affect You

Mild allergy sufferers
Most plans can stay the same today. Weed pollen is elevated and air quality is Good, so a quick rinse after time outside may help.
Moderate allergy sufferers
Conditions look manageable with routine precautions. Keep windows closed during peak pollen periods and shower after outdoor time.
Severe allergy sufferers
Even on a better day, keep your usual high-protection routine and avoid long exposure when pollen spikes.

5-Day Pollen Forecast

Pollen in Keystone climbs to Moderate tomorrow and stays there through Thursday.

Today
Oct 11
Overall: Low
Tree: None
Grass: None
Weed: Low
Wind: 11 mph
Rain: 86% (may wash pollen out)
Humidity: 82%
Mon
Oct 12
Overall: Moderate
Tree: None
Grass: None
Weed: Moderate
Wind: 11 mph
Rain: 4%
Humidity: 62%
Tue
Oct 13
Overall: Moderate
Tree: None
Grass: None
Weed: Moderate
Wind: 10 mph
Rain: 3%
Humidity: 61%
Wed
Oct 14
Overall: Moderate
Tree: None
Grass: None
Weed: Moderate
Wind: 11 mph
Rain: 17%
Humidity: 70%
Thu
Oct 15
Overall: Moderate
Tree: None
Grass: None
Weed: Moderate
Wind: 9 mph
Rain: 57% (may wash pollen out)
Humidity: 71%

Tree Pollen in Keystone Today

Tree pollen in Keystone is None today. Tree pollen season typically runs from early spring through late May, peaking when deciduous trees release their pollen. On low days like today, outdoor activities are generally comfortable for most allergy sufferers.

Species Breakdown

Alder0 grains/mĀ³
Birch0 grains/mĀ³
Hazel0 grains/mĀ³
Oak0 grains/mĀ³

Grass Pollen in Keystone Today

Grass pollen in Keystone is None today. Grass pollen season typically peaks from late spring through summer (May through August in most regions). On low-count days, grass allergy sufferers can generally spend time outdoors without significant symptoms.

Species Breakdown

Grass0 grains/mĀ³

Weed Pollen in Keystone Today

Weed pollen in Keystone is Low today, reaching 5.97 grains/mĀ³. Ragweed and Mugwort are the primary driver. Ragweed is the most common allergen in this category, and elevated levels can trigger persistent symptoms even in people who are only mildly sensitive.

Common Symptoms

  • Persistent sneezing
  • Runny nose
  • Itchy eyes and throat
  • Nasal congestion
  • Fatigue from prolonged exposure

Species Breakdown

Ragweed5.97 grains/mĀ³
Mugwort0 grains/mĀ³

Air Quality in Keystone Today

šŸŒ¬ļø
Air Quality
Good
Good

Air Pollutant Breakdown

PM2.5Good
3 Āµg/mĀ³
Tiny particles smaller than 2.5 micrometers that can reach deep into your lungs and bloodstream. High levels can affect breathing and heart health.
PM10Good
4 Āµg/mĀ³
Larger particles up to 10 micrometers, like dust or pollen. They can irritate your airways and worsen allergies or asthma.
Ozone (O3)Good
50 Āµg/mĀ³
Elevated levels irritate airways and can worsen asthma symptoms.
Nitrogen Dioxide (NO2)Good
5.8 Āµg/mĀ³
A respiratory irritant from vehicle exhaust that can trigger inflammation in sensitive airways.
Sulfur Dioxide (SO2)Good
0.8 Āµg/mĀ³
Even brief exposure can tighten airways, especially for people with asthma.
Carbon Monoxide (CO)Good
125 Āµg/mĀ³
High levels reduce oxygen delivery in the body, compounding breathing difficulty on high-pollen days.
See the full Keystone air quality report ā†’

Weather in Keystone Today

šŸŒ¤ļø
Weather
78Ā°F
Overcast
Humidity
91%
Wind
5 mph SW
Feels Like
84Ā°F
Pressure
1018 mb

Frequently Asked Questions

When pollen keeps winning, see an allergist

Pollen shifts week to week in Keystone. If cetirizine (Zyrtec) or a steroid nasal spray stopped holding your symptoms down, or they drag on for months at a time, a board-certified allergist can test exactly what you react to and treat the cause instead of the symptom.

See 5 board-certified allergists in Florida ā†’

Get free daily pollen alerts

Morning alerts for Keystone when pollen is high. One email a day, only when it matters.

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Allergy Guides and Resources

Seasonal pollen guides, daily city rankings, and practical tips for managing your allergies.

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