Last Updated on April 8, 2026 10:37 am
Pollen levels in the High Country are running medium-high this week and are expected to climb further as temperatures rise, according to WeatherBug and regional pollen monitoring data.
WeatherBug's Boone forecast shows a pollen index of 9.1 — rated Medium-High — with alder, cedar/juniper, and maple as the active types. Levels are forecast to push into the Very High range by Thursday as temperatures warm.
The Forsyth County Pollen Program in Winston-Salem, the closest active pollen sampler to the High Country, is reporting High tree pollen levels. Oak is the dominant contributor at 66 percent, followed by pine family at 17 percent, mulberry at 5 percent, and maple and elm at 4 percent each. Grass pollen is Moderate and weed pollen remains Low. Tree pollen is expected to stay High through Thursday.
AccuWeather is forecasting an Extremely High tree pollen risk for Boone this week.
This is peak tree pollen season for the High Country. Oak pollen typically peaks in April, producing the highest pollen densities of the year in western North Carolina. Ongoing drought conditions across the region are compounding the problem — dry air allows pollen to travel farther and stay airborne longer.
Tips to reduce exposure: keep windows and doors closed, especially on dry or windy days. Shower and change clothing after spending time outdoors. Check pollen levels before planning outdoor activities. Consider taking allergy medication before symptoms begin rather than after.
Pollen data is sourced from WeatherBug (weatherbug.com/life/pollen/boone-nc-28607) and the Forsyth County Pollen Program. AccuWeather allergy forecasts are available at accuweather.com.
