Allergies & Pollen
Pollen Forecast for Chula Vista, California
3
Low-Medium
Sagebrush/Sage
Today
Pollen concentrations for Thursday will be at about the same level in the low range. If you do suffer from allergies, tomorrow should be about as difficult outdoors as it was today.
Outlook
The quantity of pollen grains in the air for Friday will be greater than today's levels but will still remain in the low range. The cause for the rising pollen levels is windy conditions.