Daily pollen overview
Salem pollen count
Aggregated Ambee readings across the last 345 day(s). Select a day to load hourly detail.
Risk levels use category-specific National Allergy Bureau thresholds. Weed is labeled Ragweed because it is the sole weed species in the current multi-region dataset.
Salem pollen summary for 2026-08-29
Modeled daily averages are 37 grains/m³ tree pollen, 7 grains/m³ grass pollen, and 52 grains/m³ ragweed. NAB risk levels are tree Moderate, grass Moderate, and ragweed High.
Selected day snapshot
Averages and peaks derived from Sat, Aug 29, 2026.
Avg total
97
grains/m³
Avg tree
37
Avg grass
7
Avg ragweed
52
Species breakdown
Daily average grains/m³ for each reported allergen.
Tree
Elm37
Ash0
Oak0
Pine0
Birch0
Maple0
Mulberry0
Poplar/Cottonwood0
Cypress/Juniper/Cedar0
Grass
Grass7
Ragweed
Ragweed52
Peak total
150
Peak ragweed
81
Hourly samples
8
Avg total per hour: 97
| Time (America/Los_Angeles) | Tree | Grass | Ragweed | Total | Risk |
|---|---|---|---|---|---|
| 17:00 | 58 | 11 | 81 | 150 | Tree ModerateGrass ModerateRagweed High |
| 18:00 | 50 | 10 | 70 | 130 | Tree ModerateGrass ModerateRagweed High |
| 19:00 | 58 | 11 | 81 | 150 | Tree ModerateGrass ModerateRagweed High |
| 20:00 | 47 | 9 | 66 | 122 | Tree ModerateGrass ModerateRagweed High |
| 21:00 | 27 | 5 | 38 | 70 | Tree ModerateGrass ModerateRagweed Moderate |
| 22:00 | 23 | 4 | 33 | 60 | Tree ModerateGrass LowRagweed Moderate |
| 23:00 | 16 | 3 | 23 | 42 | Tree ModerateGrass LowRagweed Moderate |
| 00:00 | 19 | 3 | 27 | 49 | Tree ModerateGrass LowRagweed Moderate |
Next 48 hours (forecast)
Ambee hourly forecast in local time (UTC).
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