How Alpharetta households can keep the spring tree pollen surge and the fall weed season out of the house, using the certified Atlanta counts to time the work.
Every spring, North Fulton turns yellow. Cars, decks, porch screens and window sills all wear the same powdery coat, and for allergy sufferers the inside of the house can feel little better than the outside. The good news is that the season is predictable, well measured, and short enough to plan around.
This guide explains what the local pollen counts actually show, what that means inside an Alpharetta home, and how to change your cleaning routine during the peak weeks. It is practical advice, not medical advice; anyone with asthma or serious allergies should follow their own doctor's plan.
Atlanta Allergy & Asthma runs the only pollen counting station in the Atlanta area certified by the National Allergy Bureau. It reports grains of pollen per cubic meter of air over a 24-hour period, and for trees the extreme level starts at 1,500.
The spring peaks run far past that line. On March 30, 2025, the count reached 11,159, with oak, pine, mulberry, sweet gum and sycamore the leading sources. From March 30 through April 6 that year, every single daily count stayed above 4,000. In 2026 the peak came a week earlier, at 6,563 on March 23, with pine and oak again on top.
There is a second, smaller season in the fall. On September 22, 2025, ragweed and cocklebur were the top weed contributors to the daily count. The levels are lower than spring, but weed pollen is a common trigger for people who are sensitive to it.
Pine pollen is the visible yellow layer; oak pollen is finer and gets everywhere the yellow does. Both come inside on clothes, hair, shoes and pets, and through any window or door left open. Inside, they settle in a few predictable places:
During the worst stretch, the aim is to stop pollen at the door and remove it before it spreads. Keep windows closed and run the HVAC with a fresh filter; change it again when the season ends. Leave shoes at the door and keep a washable mat on both sides of each entry. Wipe dogs' paws and coats with a damp towel when they come in.
Inside, damp-wipe rather than dry-dust, so pollen is picked up rather than pushed into the air. Vacuum with a sealed, filtered machine and do floors near the doors more often than the rest of the house. Wash bedding weekly, and shower before bed on high-count days so pollen does not end up on pillows.
Many households switch from bi-weekly to weekly Recurring House Cleans for those few weeks and then switch back. The recurring cleaning guide has a full year schedule.
Once the count drops in April, a single thorough clean undoes the season. That means washing window tracks and screens, wiping every sill and fan blade, vacuuming upholstery and curtains, and washing porch furniture. A One-Time Deep Clean covers the indoor part of that list, including blinds wet-wiped, window tracks cleared and fans and vents wiped in place.
Timing matters: a big clean done at the peak is undone within a day or two. Waiting until mid or late April makes the work last.
Alpharetta mixes suburban streets with greenways and horse country. The Big Creek Greenway follows the creek through the woods from Windward Parkway to Mansell Road, and the countryside north of downtown holds horse farms and the Wills Park Equestrian Center. People and pets who spend time outdoors in spring carry more pollen in on clothing, fur and tack, so entry routines matter more here than in a dense downtown.
If you ride, walk the greenway or have a dog that loves the yard, give the mudroom or laundry room the same attention as the front hall during the peak.
The questions Alpharetta homeowners ask most often about this topic, answered plainly.
TotalCare Cleaning will service Alpharetta and surrounding areas with background-checked cleaners and is insured up to $1 million. Re-clean guarantee: if we missed something, tell us by the end of the next day and we come back to fix it. Beyond Clean. TotalCare.
