Pollen count in Pittsburgh today
Pollen in Pittsburgh, PA 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 Pittsburgh?
Pittsburgh follows the typical pattern for the Northeast. Dates move a few weeks with each year's weather.
| Pollen | Typical season | Notes |
|---|---|---|
| Tree | March to May | Maple and elm start first; oak and birch peak in late April and May. |
| Grass | late May to July | Peaks in June. |
| Ragweed | mid-August to the first frost | Peaks in the second or third week of September. |
| Mold | late summer and fall | Outdoor mold rises with damp leaf litter in October. |
Quietest time: Winter, from the first hard frost until about late February.
Get a pollen alert for Pittsburgh
Pollenary is a free iPhone app. Type ZIP 15222 (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 Pittsburgh today?
Pollen in Pittsburgh, PA is None on Thu Nov 5. No tree, grass or weed pollen is forecast in the air.
When is allergy season in Pittsburgh?
In the Northeast the typical seasons are: Tree: March to May; Grass: late May to July; Ragweed: mid-August to the first frost; Mold: late summer and fall. The quiet time is winter, from the first hard frost until about late February. Exact dates move with the weather each year.
Which pollen is in the air in Pittsburgh 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 Pittsburgh?
Pollenary sends a free morning push when the pollen you choose (tree, grass, ragweed, weed or mold) reaches your level in Pittsburgh. It needs no account; you type ZIP 15222 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.