North Carolina Allergy Alert: Sky-High Pollen From Juniper, Maple, Elm, Alder, Pine and Ash Expected Across the State Through Next Week

NORTH CAROLINA — Allergy sufferers across North Carolina are facing a difficult stretch of spring weather as pollen levels surge to very high levels across much of the state. Meteorologists say the early start to the growing season, driven by unusually mild temperatures, is causing pollen from multiple tree species to spike and remain elevated for several days.

Forecasters warn that the pollen season has arrived earlier than usual, and high concentrations could persist through much of the upcoming week.

Tree Pollen Driving the Surge

The current pollen spike is being fueled primarily by several common tree species that begin releasing pollen during early spring. According to the forecast, the dominant contributors include juniper, maple, elm, alder, pine, and ash.

These trees produce extremely fine pollen particles that can easily travel through the air, leading to widespread exposure even for people who are not located near the trees themselves. Because multiple tree species are pollinating at the same time, the combined effect is creating a very high pollen environment across much of the state.

Pollen Levels Expected to Stay Elevated

The forecast shows pollen levels remaining high to very high from Friday through Wednesday, meaning allergy symptoms could continue for several consecutive days.

This sustained period of elevated pollen could trigger common allergy symptoms including sneezing, itchy eyes, nasal congestion, and throat irritation. Experts say people with seasonal allergies may notice symptoms becoming stronger during warm afternoons when pollen concentrations tend to peak.

Warm Weather Accelerating the Growing Season

One of the main reasons pollen levels are climbing so quickly is the recent stretch of very mild temperatures across North Carolina.

The warm weather has accelerated the growing season across the state, allowing trees to begin releasing pollen earlier than expected. While these spring-like temperatures may feel pleasant, they also contribute to the rapid buildup of allergens in the air. The extended period of warm weather is expected to keep pollen production active for the foreseeable future.

Gardeners Urged to Wait Before Planting

Despite the warm conditions, meteorologists caution that winter may not be completely finished just yet. There is still a risk of frost or freezing temperatures returning later next week, meaning gardeners may want to delay planting for now. Early planting could leave sensitive plants vulnerable if colder weather returns.

Allergy Season Likely Just Beginning

For many residents, the current pollen surge may only be the beginning of a longer allergy season. With tree pollen already reaching very high levels and additional spring plant activity expected in the coming weeks, allergy sufferers across North Carolina should prepare for continued exposure to airborne pollen.

Forecasters say monitoring daily pollen forecasts and taking preventative measures—such as limiting outdoor exposure during peak pollen hours—may help residents manage symptoms as the spring allergy season continues.