Youngstown pollen forecast — Fellows Riverside Gardens neighborhood

On 30 August 2026, overall pollen levels in Youngstown are high. Ambrosia is the main contributor to airborne pollen, while artemisia and grass remain at lower levels

On 31 August 2026, pollen conditions in Youngstown will be different from today, with ambrosia at high levels, artemisia at moderate levels and grass increasing

According to the five-day outlook, artemisia pollen levels are expected to gradually decrease, while ambrosia and grass pollen will increase, suggesting mixed conditions later in the week.

On 30 August 2026, Ambrosia is the dominant pollen source in Youngstown. artemisia and grass are also present but at lower levels. cypress are not currently active.

Situated a landmark in Youngstown, Fellows Riverside Gardens shares the area's pollen timeline, beginning with maple and elm in March with oak joining in and continuing through April. Peak grass pollen arrives in May and June, and a late-summer ragweed peak runs into September. A humid continental climate drives a sharp spring tree peak and an equally distinct late-summer ragweed run, which shapes conditions at Fellows Riverside Gardens much as it does elsewhere in Youngstown.

The Youngstown 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 Youngstown, 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.