Jacksonville, FL Pollen Count Today

Live pollen forecast and air quality for Jacksonville, Florida

šŸ“ Jacksonville, FLToday Ā· Sep 19
6/10
Breathabilityā„¢ Score
Good day overall with a few allergy-aware adjustments.
šŸŒ³Tree Pollen
None
šŸŒ±Grass Pollen
Low
šŸŒæWeed Pollen
Moderate
mypollenpal.comAdd to your site ā†’

Today's Pollen Levels in Jacksonville

Weed pollen is slightly elevated at Moderate levels in Jacksonville. Overall conditions are manageable for most people. With a Breathabilityā„¢ Score of 6, conditions are mixed and may vary through the day.

How Today's Pollen May Affect You

Mild allergy sufferers
You may notice mild irritation at peak times. Weed pollen is elevated; consider shorter midday exposure and keep water handy.
Moderate allergy sufferers
Plan around peak pollen windows. Try errands early or later, and consider a mask in high-traffic outdoor areas.
Severe allergy sufferers
Use high-protection habits today: shorter trips, cleaner indoor air, and reduced exposure during peak pollen hours.

5-Day Pollen Forecast

Pollen in Jacksonville eases to Low by Tuesday.

Today
Sep 19
Overall: Moderate
Tree: None
Grass: Low
Weed: Moderate
Wind: 10 mph
Rain: 36%
Humidity: 63%
Sun
Sep 20
Overall: Moderate
Tree: None
Grass: Low
Weed: Moderate
Wind: 8 mph
Rain: 39%
Humidity: 69%
Mon
Sep 21
Overall: Moderate
Tree: None
Grass: Low
Weed: Moderate
Wind: 9 mph
Rain: 43%
Humidity: 63%
Tue
Sep 22
Overall: Low
Tree: None
Grass: Low
Weed: Low
Wind: 9 mph
Rain: 65% (may wash pollen out)
Humidity: 64%
Wed
Sep 23
Overall: Low
Tree: None
Grass: Low
Weed: Low
Wind: 9 mph
Rain: 36%
Humidity: 63%

Rain is likely Tuesday (65% chance). The hour or two right after it stops is usually the cleanest air of the day. Plan around Wednesday though. Pollen often climbs the day after rain, when plants use the moisture to release a fresh burst.

Tree Pollen in Jacksonville Today

Tree pollen in Jacksonville 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 Jacksonville Today

Grass pollen in Jacksonville is Low today, reaching 5.20 grains/mĀ³. Grass is currently elevated. People with grass pollen sensitivity may notice nasal congestion and itchy eyes, especially during outdoor activities.

Common Symptoms

  • Itchy nose and eyes
  • Sneezing fits
  • Nasal congestion
  • Watery eyes
  • Coughing or wheezing for sensitive people

Species Breakdown

Grass5.20 grains/mĀ³

Weed Pollen in Jacksonville Today

Weed pollen in Jacksonville is Moderate today, reaching 20.02 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

Ragweed20.02 grains/mĀ³
Mugwort0 grains/mĀ³

Air Quality in Jacksonville Today

šŸŒ¬ļø
Air Quality
Moderate
Moderate

Air Pollutant Breakdown

PM2.5Moderate
16 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
22 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
56 Āµg/mĀ³
Elevated levels irritate airways and can worsen asthma symptoms.
Nitrogen Dioxide (NO2)Good
18.3 Āµg/mĀ³
A respiratory irritant from vehicle exhaust that can trigger inflammation in sensitive airways.
Sulfur Dioxide (SO2)Good
1.4 Āµg/mĀ³
Even brief exposure can tighten airways, especially for people with asthma.
Carbon Monoxide (CO)Good
301 Āµg/mĀ³
High levels reduce oxygen delivery in the body, compounding breathing difficulty on high-pollen days.
See the full Jacksonville air quality report ā†’

Weather in Jacksonville Today

šŸŒ§ļø
Weather
77Ā°F
Patchy rain nearby
Humidity
81%
Wind
3 mph NE
Feels Like
83Ā°F
Pressure
1015 mb

Frequently Asked Questions

When pollen keeps winning, see an allergist

Pollen shifts week to week in Jacksonville. 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 Jacksonville when pollen is high. One email a day, only when it matters.

Sign up free ā†’

Allergy Guides and Resources

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

Browse all guides ā†’

Related Cities in Florida

Looking for more places? Browse popular cities or return to the Florida page.