Allergies & Pollen Count for Sunnyvale, California

Today's Condition

2.2Low

Top Allergens:

Elm, Grass, Chenopods

Pollen Index

9.7 - 12 - High

Very high pollen levels. Symptoms are likely for most people with pollen allergies.

7.3 - 9.6 - Medium - High

High enough pollen levels that most allergy sufferers will notice symptoms.

4.9 - 7.2 - Medium

Moderate pollen levels. Many people with allergies may start experiencing symptoms.

2.5 - 4.8 - Low - Medium

Small amounts of pollen present. Highly sensitive individuals may notice mild symptoms.

0.0 - 2.4 - Low

Very little pollen in the air. Most people with pollen allergies will not experience symptoms.

Discussion

Pollen concentrations for Thursday will be on the increase but will still remain in the low range. Since the weather has a major influence on pollen dispersal, this increase is due in part to rising temperatures, strong winds and lower relative humidity.

Allergy Facts

A recent study found that the prevalence of allergies and arthritis is lower among bee keepers than in the general population. Interestingly, the number of days each year that bee keepers are sick in bed is also lower than the national average.