Back to Washington D.C.
Pollen History for Washington D.C.
Daily Pollen Levels
Tree
Overall Level Very Low
Max Very Low
Grass
Overall Level None
Max None
Weed
Overall Level None
Max None
| Time | Tree | Grass | Weed |
|---|---|---|---|
| Feb 16 | Very Low | None | None |
| Feb 15 | Very Low | None | None |
| Feb 14 | Very Low | None | None |
| Feb 13 | Very Low | None | None |
| Feb 12 | Very Low | None | None |
| Feb 11 | Very Low | None | None |
| Feb 10 | Very Low | None | None |