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Lifestyles
Allergies & Pollen
Allergies & Pollen

Pollen Forecast for Vista, California

Pollen count index is 8.8, which is Medium-High8.8
Medium-High
Alder, Cedar/Juniper and Poplar/Cottonwood
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Today

Concentration of pollen grains in the air for Wednesday will be unchanged in the high range. This is a result of stable temperatures. Constant and seasonally normal weather conditions tend to stabilize pollen concentrations in the outdoor air.

Outlook

Pollen concentrations for Thursday will be falling but will remain in the high range. This lower level is caused by rising relative humidity and relatively weaker winds.