Miami pollen forecast - today, tomorrow and the week ahead

On 9 August 2026, overall pollen levels in Miami are moderate. Ambrosia is the main contributor to airborne pollen, while grass remain at lower levels

On 10 August 2026, pollen conditions in Miami will be different from today, with grass at medium levels and ambrosia increasing

According to the five-day outlook, ambrosia, artemisia, and grass pollen levels will increase later in the week.

On 9 August 2026, Ambrosia is the dominant pollen source in Miami. grass are also present but at lower levels. artemisia and cypress are not currently active.

Miami's subtropical climate means a near year-round pollen season, with palm, oak, and Australian pine contributing through winter and spring. Grass pollen peaks through spring and early summer, with the season less interrupted by cold than in northern US cities. The coastal position means onshore Atlantic breezes can periodically disperse pollen, while the flat, low-lying landscape allows pollen to move readily across the city.

The Miami pollen forecast is updated four times daily. See the timestamp below for the most recent update.

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.

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 Miami, 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.