CA pollen report
Sacramento Pollen Report
Sacramento calls itself the City of Trees — and allergy sufferers feel it. The metro's huge urban canopy of valley oak, sycamore, and elm drives a strong spring season, Central Valley grasses pollinate for months, and the valley's still summer air lets pollen accumulate. Rice and orchard country surrounds the metro, adding to the load.
Collection coming soon to Sacramento
PollyMap is actively recruiting a verified local partner in Sacramento. Be the first to know — or apply to be the partner.
What drives allergies in Sacramento
Trees: oak, sycamore, and elm (February – May)
Valley oak (Quercus lobata), sycamore, elm, and walnut drive the spring, with orchard bloom adding pollen from the surrounding valley.
Grasses: a long Central Valley season (March – August)
Ryegrass, wild oats, and Bermuda grass pollinate across the valley for months — Sacramento's longest allergen season.
Weeds: ragweed and sagebrush (August – October)
Ragweed (Ambrosia) and sagebrush contribute through the fall along the American and Sacramento river corridors.
Mold: winter rains and tule fog
Damp winters and the valley's famous tule fog feed Alternaria and Cladosporium through the cool months — unusual for California.
Historical reports
Cities near Sacramento
Explore pollen activity in nearby cities reported by the PollyMap network.
Frequently asked questions
What is the pollen count in Sacramento today?
PollyMap publishes real, microscope-verified pollen counts for Sacramento — measured from physical air samples. The latest report on this page shows current tree, grass, weed, and mold levels.
Is the pollen count high in Sacramento right now?
Sacramento's worst stretches are March–April (oak) and May–July (grasses). The measured reports on this page show today's actual levels.
When is allergy season in Sacramento?
Trees February–May, grasses March–August, weeds in fall, and mold through the damp, foggy winters — a genuinely long calendar.
Why is Sacramento called the City of Trees — and does it matter for allergies?
The metro has one of the largest urban tree canopies in the US, dense with oak, sycamore, and elm. Beautiful — and a major source of spring pollen at street level.
Are you an allergy clinic in Sacramento? Claim your territory on PollyMap.
PollyMap is a local authority-building tool for allergy clinics, ENT practices, and any clinic that offers allergy care. By becoming the Official PollyMap Partner for your part of Sacramento, your clinic gets credited on real pollen reports, receives ready-to-share weekly content, and becomes the go-to local expert patients trust.
We assign each partner a designated territory within the Sacramento metro — like a franchise territory. Sacramento has room for multiple partners, but once your area is assigned, it's locked to your clinic.
No clinic has claimed a territory in Sacramento yet. The best areas go to the first clinics that sign up — once one does, that part of town is off the table for everyone else.
The Sacramento region has room for several PollyMap territories — Roseville, Folsom, Elk Grove, and Davis each qualify. First clinic in each area becomes its credited pollen expert.
- Your clinic credited on every Sacramento pollen report
- Weekly real-sample reports and ready-to-share content under your brand
- Locked territory — competing clinics can't claim your area
- Become the go-to allergy expert in your part of Sacramento