Allergies & Pollen Count for Los Altos, California
6.1Medium
Top Allergens:
Grass, Chenopods
Discussion
Based on past pollen counts and expected weather conditions, pollen levels for Monday will be falling in the moderate range. Since the weather has a major influence on pollen dispersal, this decrease is due in part to weather conditions.
Allergy Facts
In the east-central states, the grass pollen season lasts from April through November. In these states, most of the grass plants flower (shed pollen) in July.