Pollen count in San Diego today
Pollen in San Diego, CA is None on Thu Nov 5. No tree, grass or weed pollen is forecast in the air.
5-day pollen forecast
| Day | Tree | Grass | Ragweed | Weed |
|---|---|---|---|---|
| Thu Nov 5 | None | None | None | None |
| Fri Nov 6 | None | None | None | None |
| Sat Nov 7 | None | None | None | None |
| Sun Nov 8 | None | None | None | None |
| Mon Nov 9 | None | None | None | None |
Scale: Universal Pollen Index, 0 None · 1 Very Low · 2 Low · 3 Moderate · 4 High · 5 Very High. What the numbers mean.
When is allergy season in San Diego?
San Diego follows the typical pattern for California. Dates move a few weeks with each year's weather.
| Pollen | Typical season | Notes |
|---|---|---|
| Tree | January to May | Oak, olive, sycamore and walnut. The season starts early and runs long. |
| Grass | March to July | Higher after a wet winter. |
| Weed | June to October | Mugwort, sagebrush and other weeds. |
Quietest time: Late fall, before the winter rains wake the trees.
Get a pollen alert for San Diego
Pollenary is a free iPhone app. Type ZIP 92101 (or your own), tick the pollen that bothers you, and it sends one push each morning when that pollen reaches your level, with the plants named. No account and no location tracking.
Questions
What is the pollen count in San Diego today?
Pollen in San Diego, CA is None on Thu Nov 5. No tree, grass or weed pollen is forecast in the air.
When is allergy season in San Diego?
In California the typical seasons are: Tree: January to May; Grass: March to July; Weed: June to October. The quiet time is late fall, before the winter rains wake the trees. Exact dates move with the weather each year.
Which pollen is in the air in San Diego right now?
Very little. On Thu Nov 5 the forecast shows no tree, grass or weed pollen above zero.
How can I get a pollen alert for San Diego?
Pollenary sends a free morning push when the pollen you choose (tree, grass, ragweed, weed or mold) reaches your level in San Diego. It needs no account; you type ZIP 92101 or any other ZIP.
Nearby cities
Pollen data by Google (Universal Pollen Index, 0–5). Pollen levels are a forecast, not a medical measurement. Pollenary is not a medical device and does not diagnose or treat any condition. Talk to a doctor about your allergies.