Ragweed and other weeds such as curly dock, lambs quarters, pigweed, plantain, sheep sorrel and sagebrush are some of the most prolific producers of pollen allergens.

Although the ragweed pollen season runs from August to November, ragweed pollen levels usually peak in mid-September in many areas in the country.

In addition, pollen counts are highest between 5 - 10 AM on dry, hot and windy days.

Preventive Strategies:

Avoid the outdoors between 5 - 10 a.m. Save outside activities for later afternoon or after a heavy rain, when pollen levels are lower.
Keep windows in your home and car closed to lower exposure to pollen. To keep cool, use air conditioners and avoid using window and attic fans.
Be aware that pollen can be transported indoors on people and pets.
Dry your clothes in an automatic dryer rather than hanging them outside, where pollen can collect on clothing and be carried indoors.

RELATED: Grass Pollen Allergies · Tree Pollen Allergies · Outdoor Mold Allergies

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