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Pollen History for Zurich
Daily Pollen Levels
Tree
Overall Level Very Low
Max Low
Grass
Overall Level Moderate
Max High
Weed
Overall Level Very Low
Max Low
Compared to last year
Need more history to compare years. Check back in a few months.
| Time | Tree | Grass | Weed |
|---|---|---|---|
| Aug 16 | Very Low | Low | Very Low |
| Aug 15 | Very Low | Low | Low |
| Aug 14 | None | Low | Low |
| Aug 13 | None | Moderate | Low |
| Aug 12 | None | Moderate | Low |
| Aug 11 | None | Low | Low |
| Aug 10 | Very Low | Low | Low |
| Aug 9 | Very Low | Moderate | Low |
| Aug 8 | Very Low | Moderate | Low |
| Aug 7 | None | Moderate | Low |
| Aug 6 | None | Low | Low |
| Aug 5 | Very Low | Low | Low |
| Aug 4 | Very Low | Moderate | Low |
| Aug 3 | Very Low | Moderate | Low |
| Aug 2 | Very Low | Moderate | Low |
| Aug 1 | None | Low | Low |
| Jul 31 | Very Low | Moderate | Low |
| Jul 30 | Very Low | Moderate | Low |
| Jul 29 | Very Low | Moderate | Low |
| Jul 28 | Very Low | Moderate | Low |
| Jul 27 | None | Moderate | Low |
| Jul 26 | Very Low | Moderate | Low |
| Jul 25 | Very Low | Moderate | Low |
| Jul 24 | None | Moderate | Low |
| Jul 23 | None | Moderate | Low |
| Jul 22 | Very Low | Moderate | Very Low |
| Jul 21 | Very Low | Moderate | Very Low |
| Jul 20 | None | Moderate | Very Low |
| Jul 19 | Very Low | Moderate | Very Low |
| Jul 18 | Very Low | Moderate | Very Low |