Daily pollen overview
Salt Lake City 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.
Salt Lake City pollen summary for 2026-08-29
Modeled daily averages are 7 grains/m³ tree pollen, 1 grains/m³ grass pollen, and 10 grains/m³ ragweed. NAB risk levels are tree Low, grass Low, and ragweed Moderate.
Selected day snapshot
Averages and peaks derived from Sat, Aug 29, 2026.
Avg total
17
grains/m³
Avg tree
7
Avg grass
1
Avg ragweed
10
Species breakdown
Daily average grains/m³ for each reported allergen.
Tree
Elm7
Ash0
Oak0
Pine0
Birch0
Maple0
Mulberry0
Poplar/Cottonwood0
Cypress/Juniper/Cedar0
Grass
Grass1
Ragweed
Ragweed10
Peak total
36
Peak ragweed
20
Hourly samples
8
Avg total per hour: 17
| Time (America/Denver) | Tree | Grass | Ragweed | Total | Risk |
|---|---|---|---|---|---|
| 18:00 | 3 | 0 | 4 | 7 | Tree LowGrass NoneRagweed Low |
| 19:00 | 3 | 0 | 4 | 7 | Tree LowGrass NoneRagweed Low |
| 20:00 | 8 | 1 | 12 | 21 | Tree LowGrass LowRagweed Moderate |
| 21:00 | 14 | 2 | 20 | 36 | Tree LowGrass LowRagweed Moderate |
| 22:00 | 9 | 1 | 13 | 23 | Tree LowGrass LowRagweed Moderate |
| 23:00 | 5 | 1 | 8 | 14 | Tree LowGrass LowRagweed Low |
| 00:00 | 8 | 1 | 11 | 20 | Tree LowGrass LowRagweed Moderate |
| 01:00 | 3 | 0 | 5 | 8 | Tree LowGrass NoneRagweed Low |
Next 48 hours (forecast)
Ambee hourly forecast in local time (UTC).
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