Pollen, Air Quality & Soil Temperature Forecast

For Rowan County — Sunday, October 5, 2025

Pollen Forecast

Tree and weed pollen continue to trend lower across the county as drier air settles in behind recent fronts. Ragweed remains the dominant allergen, but its impact is fading as the season winds down.

• Today: Moderate

• Monday: Low to Moderate

• Tuesday: Low

Primary sources: Ragweed, elm, and a few lingering grasses.
Rain chances midweek will help wash pollen out of the air further.

Air Quality Forecast

Air quality remains in the Good range for most of Rowan County. Light winds and lower humidity are keeping particulate levels in check.

• PM2.5: 25–35 AQI (Good)

• Ozone: 30–40 AQI (Good)

• Sensitive Groups: No restrictions needed this week.

Expect a brief rise in particulate levels Wednesday ahead of the next front, followed by cleaner air Thursday into Friday.

Soil Temperature

Soil temperatures remain warm for early October, supporting late-season growth and fall planting.

• Current 4-inch soil temperature: 70–72°F

• Trend: Gradually cooling through the week, dipping into the upper 60s by Thursday behind the cold front.

Ideal conditions for cool-season grasses, fall gardens, and bulb planting continue through mid-October.

Quick Take

• Pollen season is winding down.

• Air quality is clean and stable.

• Soil temps are perfect for fall planting.

Source: Rowan County Weather analysis using data from NWS, EPA AirNow, and NCDA&CS Agricultural Weather Network.