Smethport pollen forecast — Downtown Smethport neighborhood

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

On 10 August 2026, pollen conditions in Smethport will be similar to today, with grass at low levels, ambrosia at medium levels

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

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

Downtown Smethport sees the same pollen timeline as the rest of Smethport, beginning with cedar and elm in late February with oak following close behind through April. Grass pollen builds through May and June, and a late-summer weed pollen tail runs into September. The mild mid-Atlantic climate advances the season compared to more northern East Coast cities, which shapes conditions at Downtown Smethport much as it does elsewhere in Smethport.

The Smethport 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 Smethport, 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.