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Pollen History for Toronto
Daily Pollen Levels
Tree
Overall Level Very Low
Max Very Low
Grass
Overall Level None
Max None
Weed
Overall Level None
Max None
Compared to last year
Tree
Tree pollen is 14% higher than the same period last year
Grass
Grass pollen is 100% lower than the same period last year
Weed
Not enough data for Weed
| Time | Tree | Grass | Weed |
|---|---|---|---|
| Aug 19 | Very Low | None | None |
| Aug 18 | Very Low | None | None |
| Aug 17 | Very Low | None | None |
| Aug 16 | Very Low | None | None |
| Aug 15 | Very Low | None | None |
| Aug 14 | Very Low | None | None |
| Aug 13 | Very Low | None | None |
| Aug 12 | Very Low | None | None |
| Aug 11 | Very Low | None | None |
| Aug 10 | Very Low | None | None |
| Aug 9 | Very Low | None | None |
| Aug 8 | Very Low | None | None |
| Aug 7 | Very Low | None | None |
| Aug 6 | Very Low | None | None |
| Aug 5 | Very Low | None | None |
| Aug 4 | Very Low | None | None |
| Aug 3 | Very Low | None | None |
| Aug 2 | Very Low | None | None |
| Aug 1 | Very Low | None | None |
| Jul 31 | Very Low | None | None |
| Jul 30 | Very Low | None | None |
| Jul 29 | Very Low | None | None |
| Jul 28 | Very Low | None | None |
| Jul 27 | Very Low | None | None |
| Jul 26 | Very Low | None | None |
| Jul 25 | None | None | None |
| Jul 24 | None | None | None |
| Jul 23 | None | None | None |
| Jul 22 | None | None | None |
| Jul 21 | None | None | None |