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Pollen History for Oslo
Daily Pollen Levels
Tree
Overall Level Low
Max High
Grass
Overall Level Low
Max High
Weed
Overall Level Very Low
Max High
Compared to last year
Tree
Tree pollen is 16% lower than the same period last year
Grass
Grass pollen is similar to the same period last year
Weed
Weed pollen is 18% higher than the same period last year
| Time | Tree | Grass | Weed |
|---|---|---|---|
| Aug 16 | None | Very Low | Low |
| Aug 15 | None | Very Low | Low |
| Aug 14 | None | Very Low | Low |
| Aug 13 | None | Very Low | Low |
| Aug 12 | Very Low | Very Low | Low |
| Aug 11 | None | Very Low | Moderate |
| Aug 10 | None | Very Low | Moderate |
| Aug 9 | None | Very Low | Low |
| Aug 8 | None | Very Low | Low |
| Aug 7 | Very Low | Very Low | Moderate |
| Aug 6 | None | Very Low | Low |
| Aug 5 | None | Very Low | Low |
| Aug 4 | None | Low | Moderate |
| Aug 3 | None | Low | Moderate |
| Aug 2 | None | Low | High |
| Aug 1 | None | Low | Moderate |
| Jul 31 | None | Low | High |
| Jul 30 | None | Very Low | Low |
| Jul 29 | Very Low | Low | Moderate |
| Jul 28 | None | Low | High |
| Jul 27 | None | Low | Moderate |
| Jul 26 | None | Low | Moderate |
| Jul 25 | None | Low | Low |
| Jul 24 | Very Low | Moderate | Moderate |
| Jul 23 | Very Low | Moderate | Low |
| Jul 22 | Very Low | Low | Low |
| Jul 21 | Very Low | Moderate | Low |
| Jul 20 | Very Low | Moderate | Low |
| Jul 19 | Very Low | Moderate | Very Low |
| Jul 18 | Very Low | Low | Very Low |