Hollywood pollen forecast - today, tomorrow and the week ahead
Today (9 August) pollen in Hollywood is high; ragweed is high; grass is medium. Tomorrow (10 August 2026) levels are similar. Over the following five days grass and ragweed will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Hollywood's parks, including TY Park and the South New River Canal corridor, feature oak, palm, and Australian pine as the main tree pollen sources, with exposure varying between these green areas and the more built-up city centre. Surrounding Broward County wetlands and coastal grasslands contribute grass and reed pollen, while onshore Atlantic breezes can periodically disperse urban pollen across the coastal plain.
Today - 9 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Medium
35/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
None
0/100
-
Ragweed (Ambrosia):
High
51/100
High pollen levels may trigger sneezing, itchy eyes, and congestion. Airmine's neighbourhood estimates use satellites to map local vegetation and a statistical prediction model, updated four times daily.
Tomorrow - 10 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Medium
36/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
None
0/100
-
Ragweed (Ambrosia):
High
52/100
Air quality in Hollywood
View air qualityFrequently Asked Questions
Is pollen high in Hollywood right now?
On 9 August 2026, overall pollen levels in Hollywood are high. Ambrosia is the main contributor to airborne pollen, while grass remain at lower levels
Will pollen levels change in Hollywood tomorrow?
On 10 August 2026, pollen conditions in Hollywood will be similar to today, with ambrosia at high levels, grass at medium levels
Is pollen expected to decrease in Hollywood this week?
According to the five-day outlook, ambrosia, artemisia, and grass pollen levels will increase later in the week.
Which pollen types are currently active in Hollywood?
On 9 August 2026, Ambrosia is the dominant pollen source in Hollywood. grass are also present but at lower levels. artemisia and cypress are not currently active.
When is pollen season in Hollywood?
How often is the Hollywood pollen forecast updated?
The Hollywood pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Hollywood come from nearby or far away?
Studies show that most pollen exposure (often 70–90%) comes from nearby sources, such as local trees and vegetation. A good pollen forecast therefore depends on accurately representing local vegetation. Pollen can travel long distances, but this usually matters only early in the season or during specific wind events.
Are pollen levels in Hollywood based on measurements or forecasts?
Pollen data is often misunderstood. Most "pollen levels" are not real-time measurements, but forecasts.
Direct pollen measurements are typically delayed by 1-2 days because they require manual analysis. To show current conditions in Hollywood, modern forecasts combine recent measurements, weather data, and information about local vegetation.
This allows us to estimate pollen levels for today and the coming days, not just report the past.
Airmine’s atmospheric monitoring platform was developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team, using satellite and Earth observation technologies to improve emissions monitoring.
Want to see pollen forecasts for other cities in United States?
Check pollen in other popular cities:
Data provided by Airmine — Last update: 10 August 2026 at 02:34 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for Hollywood.
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Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.